SAIA / Saia, Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Saia, Inc.
US ˙ NasdaqGS ˙ US78709Y1055

Mga Batayang Estadistika
LEI 549300WNPG4N9GBOYB29
CIK 1177702
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Saia, Inc.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
September 5, 2025 8-K

FORM 8-K Item 8.01 Other Events. Item 9.01 Financial Statements and Exhibits.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 05, 2025 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number

September 5, 2025 EX-99.1

Saia Provides Third Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Third Quarter LTL Operating Data JOHNS CREEK, GA. – September 5, 2025 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the third quarter. In July 2025, LTL shipments per workday declined 1

July 31, 2025 8-K

FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 25, 2025 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

July 31, 2025 EX-99.1

Saia Inc. – Saia – Earnings Conference Call Transcript – 07/25/2025 10:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 07/25/2025 10:00 AM ET Company Participants Matt Batteh - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Ken Hoexter - Bank of America Richa Harnain - Deutsche Bank Jordan Alliger - Goldman Sachs Chris Wetherbee - Wells Fargo Jon Chappell - Evercore ISI Ra

July 25, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 25, 2025 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

July 25, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specif

July 25, 2025 EX-99.1

Saia Reports Second Quarter Results

Exhibit 99.1 Saia Reports Second Quarter Results JOHNS CREEK, GA – July 25, 2025 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported second quarter 2025 financial results. Diluted earnings per share for the quarter were $2.67 compared to $3.83 in the second quarter of 2024.

June 5, 2025 EX-99.1

Saia Provides Second Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Second Quarter LTL Operating Data JOHNS CREEK, GA. – June 5, 2025 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the second quarter. In April 2025, LTL shipments per workday declined 1.9

June 5, 2025 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 05, 2025 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

May 1, 2025 8-K

FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 25, 2025 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

May 1, 2025 EX-99.1

Saia Inc. – Saia – Earnings Conference Call Transcript – 04/25/2025 10:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 04/25/2025 10:00 AM ET Company Participants Matt Batteh - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Chris Wetherbee - Wells Fargo Jon Chappell - Evercore ISI Jordan Alliger - Goldman Sachs Fadi Chamoun - BMO Capital Markets Tom Wadewitz - UBS Scott Gr

April 30, 2025 8-K

FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 24, 2025 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

April 28, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as speci

April 25, 2025 EX-99.1

Saia Reports First Quarter Results

Exhibit 99.1 Saia Reports First Quarter Results JOHNS CREEK, GA – April 25, 2025 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported first quarter 2025 financial results. Diluted earnings per share for the quarter were $1.86 compared to $3.38 in the first quarter of 2024. H

April 25, 2025 8-K

FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 25, 2025 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

March 17, 2025 DEF 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒        Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material Pursuant to § 240.

March 4, 2025 EX-99.1

Saia Provides First Quarter LTL Operating Data

Exhibit 99.1 Saia Provides First Quarter LTL Operating Data JOHNS CREEK, GA. – March 4, 2025 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the first quarter. In January 2025, LTL shipments per workday increased 6

March 4, 2025 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 04, 2025 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

February 24, 2025 EX-19.1

Saia, Inc. Amended and Restated Insider Trading Policy.

December 6, 2024 Exhibit 19.1 SAIA, INC. AMENDED AND RESTATED INSIDER TRADING POLICY Purpose This Amended and Restated Insider Trading Policy (the “Policy”) provides guidelines with respect to transactions in the securities of Saia, Inc. (the “Company”) and, in certain instances, the securities of other companies, and the handling of confidential information about the Company and the companies wit

February 24, 2025 EX-10.14(8)

Restricted Stock Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Restricted Stock Awarded to Frederick J. Holzgrefe, III in 2025.*

Exhibit 10.14(8) RESTRICTED STOCK AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made as of February [], 2025 by and between Saia, Inc., a Delaware corporation (hereinafter called the “Company”), and Frederick J. Holzgrefe, III (hereinafter called the “Awardee”). WITNESSETH: WHEREAS, the Board of Directors of the Company (“Board”) has adopted, and stockholders of the Co

February 24, 2025 EX-10.13(3)

Form of Performance Unit Award Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Performance Units Awarded in 2025.*

Exhibit 10.13(3) PERFORMANCE UNIT AWARD AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AWARD AGREEMENT (the “Agreement”) is made and entered into as of February [], 2025 (the “Date of Grant”), by and between Saia, Inc. (the “Company”), and (“Employee”). WITNESSETH: WHEREAS, the Board of Directors of the Company (the “Board of Directors”) has adopted and the stockholders of the Com

February 24, 2025 EX-21.1

Subsidiaries of Registrant.

Exhibit 21.1 LIST OF SUBSIDIARIES OF REGISTRANT Name of Subsidiary Jurisdiction of Organization Saia Motor Freight Line, LLC Louisiana Saia TL Plus, LLC Georgia Saia Logistics Services, LLC Georgia Saia Sales, LLC Delaware LinkEx, Inc. Texas

February 24, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specified

February 24, 2025 EX-10.14(7)

Form of Restricted Stock Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Restricted Stock Awarded in 2025.*

Exhibit 10.14(7) RESTRICTED STOCK AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made as of February [], 2025 by and between Saia, Inc., a Delaware corporation (hereinafter called the “Company”), and [ ] (hereinafter called the “Awardee”). WITNESSETH: WHEREAS, the Board of Directors of the Company (“Board”) has adopted, and stockholders of the Company approved at the 20

February 24, 2025 EX-97.1

SAIA, INC. CLAWBACK POLICY

SAIA, INC. CLAWBACK POLICY A. OVERVIEW In accordance with the applicable rules of The Nasdaq Stock Market (the “Nasdaq Rules”), Section 10D and Rule 10D-1 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) (“Rule 10D-1”), the Board of Directors (the “Board”) of Saia, Inc. (the “Company”) has adopted this Policy (the “Policy”) to provide for the recovery of erroneously awarded

February 7, 2025 EX-99.1

Saia Inc. – Saia – Earnings Conference Call Transcript – 02/03/2025 10:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 02/03/2025 10:00 AM ET Company Participants Matt Batteh - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Jon Chappell - Evercore ISI Tom Wadewitz - UBS Chris Wetherbee - Wells Fargo Brian Ossenbeck - JP Morgan Jordan Alliger - Goldman Sachs Scott Group - W

February 7, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 03, 2025 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

February 3, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 03, 2025 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

February 3, 2025 EX-99.1

Saia Reports Fourth Quarter Results

Exhibit 99.1 Saia Reports Fourth Quarter Results JOHNS CREEK, GA – February 3, 2025 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported fourth quarter 2024 financial results. Diluted earnings per share for the quarter were $2.84 compared to $3.33 in the fourth quarter of 20

December 10, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 09, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

December 10, 2024 EX-10.1

Amendment No. 2 to Credit Agreement, dated as of December 9, 2024, by and among Saia, Inc., JP Morgan Chase Bank, N.A., as Administrative Agent, and the lenders named therein (including a conformed Credit Agreement as Exhibit A thereto).

AMENDMENT NO. 2 TO CREDIT AGREEMENT THIS AMENDMENT NO. 2 TO CREDIT AGREEMENT (this “Amendment”) is made as of December 9, 2024, by and among Saia Inc., a Delaware corporation (the “Borrower”), the other Loan Parties party hereto, the financial institutions listed on the signature pages hereof and JPMorgan Chase Bank, N.A., as administrative agent (the “Administrative Agent”), under and in connecti

December 3, 2024 EX-99.1

Saia Provides Fourth Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Fourth Quarter LTL Operating Data JOHNS CREEK, GA. – December 3, 2024 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the fourth quarter. In October 2024, LTL shipments per workday increa

December 3, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 03, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

November 13, 2024 SC 13G/A

SAIA / Saia, Inc. / Capital International Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4 )* Saia, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 78709Y105 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designa

October 31, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 25, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

October 31, 2024 EX-99.1

Saia Inc. – Saia – Earnings Conference Call Transcript – 10/25/2024 10:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 10/25/2024 10:00 AM ET Company Participants Matt Batteh - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Ken Hoexter - Bank of America Jordan Alliger - Goldman Sachs Daniel Imbro - Stephens Tom Wadewitz - UBS Fadi Chamoun - BMO Capital Markets Brian Ossenb

October 25, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 25, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

October 25, 2024 EX-99.1

Saia Reports Third Quarter Results

Exhibit 99.1 Saia Reports Third Quarter Results JOHNS CREEK, GA – October 25, 2024 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported third quarter 2024 financial results. Diluted earnings per share for the quarter were $3.46 compared to $3.67 in the third quarter of 2023.

October 25, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as s

September 4, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 04, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number

September 4, 2024 EX-99.1

Saia Provides Third Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Third Quarter LTL Operating Data JOHNS CREEK, GA. – September 4, 2024 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the third quarter. In July 2024, LTL shipments per workday increased

August 1, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 26, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

August 1, 2024 EX-99.1

Saia Inc. – Saia – Earnings Conference Call Transcript – 07/26/2024 10:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 07/26/2024 10:00 AM ET Company Participants Matt Batteh - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Ken Hoexter - Bank of America Daniel Imbro - Stephens Fadi Chamoun - BMO Capital Markets Chris Wetherbee - Wells Fargo Tom Wadewitz - UBS Jonathan Chap

July 26, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 26, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

July 26, 2024 EX-99.1

Saia Reports Second Quarter Results

Exhibit 99.1 Saia Reports Second Quarter Results JOHNS CREEK, GA – July 26, 2024 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported second quarter 2024 financial results. Diluted earnings per share for the quarter were $3.83 compared to $3.42 in the second quarter of 2023.

July 26, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specif

June 4, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 04, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

June 4, 2024 EX-99.1

Saia Provides Second Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Second Quarter LTL Operating Data JOHNS CREEK, GA. – June 4, 2024 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the second quarter. In April 2024, LTL shipments per workday increased 18

May 14, 2024 EX-99.1

Batteh Named Saia’s Chief Financial Officer

Exhibit 99.1 Batteh Named Saia’s Chief Financial Officer JOHNS CREEK, GA – May 14, 2024 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today announced that Matthew Batteh has been promoted to Executive Vice President and Chief Financial Officer and Secretary, effective immediately. I

May 14, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 13, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS

May 2, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 26, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

May 2, 2024 EX-99.1

Saia Inc. – Saia – Earnings Conference Call Transcript – 04/26/2024 10:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 04/26/2024 10:00 AM ET Company Participants Doug Col - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Scott Group - Wolfe Research Amit Mehrotra - Deutsche Bank Matt Milask - Stifel Tom Wadewitz - UBS Eric Morgan - Barclays Jordan Alliger - Goldman Sachs J

May 1, 2024 EX-3.1

Second Amended and Restated Certificate of Incorporation of Saia, Inc. (incorporated herein by reference to Exhibit 3.1 of Saia, Inc.’s Form 8-K (File No. 0-49983) filed on May 1, 2024).

Exhibit 3.1 SECOND AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF SAIA, INC. The original Certificate of Incorporation of the Corporation was filed with the Secretary of State of the State of Delaware on February 4, 2000 under the name of ABC Trucking, Inc., and was amended to change the name of the Corporation to SCS Transportation, Inc. by Certificate of Amendment filed on October 1, 2001.

May 1, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 25, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

April 26, 2024 EX-99.1

Saia Reports First Quarter Results

Exhibit 99.1 Saia Reports First Quarter Results JOHNS CREEK, GA – April 26, 2024 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported first quarter 2024 financial results. Diluted earnings per share for the quarter were $3.38 compared to $2.85 in the first quarter of 2023. H

April 26, 2024 EX-99.1

Saia Announces Upcoming Retirement of CFO Douglas Col

Exhibit 99.1 Saia Announces Upcoming Retirement of CFO Douglas Col JOHNS CREEK, GA – April 26, 2024– Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today announced that Douglas Col, Executive Vice President and Chief Financial Officer, plans to retire after 10 years at the Company, inc

April 26, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 23, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

April 26, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 26, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

April 26, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as speci

March 18, 2024 DEF 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒        Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material Pursuant to § 240.

March 8, 2024 PRE 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒        Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material Pursuant to § 240.

March 5, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 04, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

March 5, 2024 EX-99.1

Saia Provides First Quarter LTL Operating Data

Exhibit 99.1 Saia Provides First Quarter LTL Operating Data JOHNS CREEK, GA. – March 4, 2024 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the first quarter. In January 2024, LTL shipments per workday increased 1

February 23, 2024 EX-10.14(5)

Exhibit 10.14(5)

RESTRICTED STOCK AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made as of February [], 2024 by and between Saia, Inc., a Delaware corporation (hereinafter called the “Company”), and [ ] (hereinafter called the “Awardee”). WITNESSETH: WHEREAS, the Board of Directors of the Company (“Board”) has adopted, and stockholders of the Company approved at the 2018 annual meeting

February 23, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

c UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specifie

February 23, 2024 EX-97.1

Saia, Inc. Clawback Policy

SAIA, INC. CLAWBACK POLICY A. OVERVIEW In accordance with the applicable rules of The Nasdaq Stock Market (the “Nasdaq Rules”), Section 10D and Rule 10D-1 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) (“Rule 10D-1”), the Board of Directors (the “Board”) of Saia, Inc. (the “Company”) has adopted this Policy (the “Policy”) to provide for the recovery of erroneously awarded

February 23, 2024 EX-21.1

Subsidiaries of Registrant.

Exhibit 21.1 LIST OF SUBSIDIARIES OF REGISTRANT Name of Subsidiary Jurisdiction of Organization Saia Motor Freight Line, LLC Louisiana Saia TL Plus, LLC Georgia Saia Logistics Services, LLC Georgia Saia Sales, LLC Delaware LinkEx, Inc. Texas

February 23, 2024 EX-10.14(6)

Restricted Stock Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Restricted Stock Awarded to Frederick J. Holzgrefe, III in 2024.*

RESTRICTED STOCK AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made as of February [], 2024 by and between Saia, Inc., a Delaware corporation (hereinafter called the “Company”), and Frederick J. Holzgrefe, III (hereinafter called the “Awardee”). WITNESSETH: WHEREAS, the Board of Directors of the Company (“Board”) has adopted, and stockholders of the Company approved at

February 23, 2024 EX-10.13(2)

Form of Performance Unit Award Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for

PERFORMANCE UNIT AWARD AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AWARD AGREEMENT (the “Agreement”) is made and entered into as of February ], 2024 (the “Date of Grant”), by and between Saia, Inc. (the “Company”), and (“Employee”). WITNESSETH: WHEREAS, the Board of Directors of the Company (the “Board of Directors”) has adopted and the stockholders of the Company have approved

February 13, 2024 SC 13G/A

SAIA / Saia, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01868-saiainc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 8)* Name of issuer: Saia Inc Title of Class of Securities: Common Stock CUSIP Number: 78709Y105 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant

February 9, 2024 SC 13G/A

SAIA / Saia, Inc. / Capital International Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* Saia, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 78709Y105 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designat

February 8, 2024 EX-99.1

Saia Inc. – Saia – Earnings Conference Call Transcript – 02/02/2024 10:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 02/02/2024 10:00 AM ET Company Participants Doug Col - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Chris Wetherbee – Citigroup Amit Mehrotra – Deutsche Bank Scott Group - Wolfe Research Jack Atkins – Stephens Ken Hoexter – Bank of America James Monigan

February 8, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 02, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

February 2, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 02, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

February 2, 2024 EX-99.1

Saia Reports Fourth Quarter Results

Exhibit 99.1 Saia Reports Fourth Quarter Results JOHNS CREEK, GA – February 2, 2024 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported fourth quarter 2023 financial results. Diluted earnings per share for the quarter were $3.33 compared to $2.65 in the fourth quarter of 20

January 23, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 17, 2024 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

December 11, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 05, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

December 11, 2023 EX-2.1

Asset Purchase Agreement dated December 5, 2023 by and among Saia, Inc., Saia Motor Freight Line, LLC, Yellow Corporation, New Penn Motor Express LLC, USF Holland LLC, USF Reddaway Inc., YRC Inc. and YRC Freight Canada Company (incorporated by reference to Exhibit 2.1 of Saia, Inc’s Form 8-K (File No. 0-49983) filed on December 11, 2023).

Exhibit 2.1 ASSET PURCHASE AGREEMENT (Owned Property) Dated as of December 5, 2023 by and AMONG Saia motor freight line, llc, as Purchaser, and Yellow Corporation AND ITS SUBSIDIARIES NAMED HEREIN, as Sellers TABLE OF CONTENTS Page Article I Purchase and Sale of Acquired Assets; Assumption of Assumed Liabilities 2 1.1 Purchase and Sale of the Acquired Assets 2 1.2 Excluded Assets 2 1.3 Assumption

December 5, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 05, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

December 5, 2023 EX-99.1

Saia, Inc. Agrees to Acquire 17 Yellow Corporation Terminals in Chapter 11 Bankruptcy Sale

Saia, Inc. Agrees to Acquire 17 Yellow Corporation Terminals in Chapter 11 Bankruptcy Sale JOHNS CREEK, GA – December 5, 2023 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, announced today that it is the winning bidder for 17 terminals of Yellow Corporation (“Yellow”) auctioned in co

December 4, 2023 EX-99.1

Saia Provides Fourth Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Fourth Quarter LTL Operating Data JOHNS CREEK, GA. – December 4, 2023 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the fourth quarter. In October 2023, LTL shipments per workday increa

December 4, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 04, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

November 15, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 09, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

November 15, 2023 EX-4.1

Master Shelf Agreement, dated as of November 9, 2023, between Saia, Inc., The Prudential Insurance Company of America and other Noteholders named therein.

Exhibit 4.1 SAIA, INC. $350,000,000 Private Shelf Facility Private Shelf Agreement Dated November 9, 2023 TABLE OF CONTENTS (Not Part of Agreement) Page 1. AUTHORIZATION OF ISSUE OF NOTES. 1 2. PURCHASE AND SALE OF NOTES. 3 3. CONDITIONS OF CLOSING 8 4. PREPAYMENTS 10 5. AFFIRMATIVE COVENANTS 12 6. NEGATIVE COVENANTS 16 7. EVENTS OF DEFAULT. 26 8. REPRESENTATIONS AND WARRANTIES 29 9. REPRESENTATIO

November 6, 2023 EX-10.1

Amendment No. 1 to Credit Agreement, dated as of October 31, 2023, by and among Saia, Inc., JP Morgan Chase Bank, N.A., as Administrative Agent, and the lenders named therein.

Exhibit 10.1 AMENDMENT NO. 1 TO CREDIT AGREEMENT THIS AMENDMENT NO. 1 TO CREDIT AGREEMENT (this “Amendment”) is made as of October 31, 2023, by and among Saia Inc., a Delaware corporation (the “Borrower”), the other Loan Parties party hereto, the financial institutions listed on the signature pages hereof and JPMorgan Chase Bank, N.A., as administrative agent (the “Administrative Agent”), under an

November 6, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 31, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

November 2, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 27, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

November 2, 2023 EX-99.1

Saia Inc. – Saia – Earnings Conference Call Transcript – 10/27/2023 10:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 10/27/2023 10:00 AM ET Company Participants Doug Col - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Chris Wetherbee – Citigroup Amit Mehrotra – Deutsche Bank Scott Group - Wolfe Research Jack Atkins – Stephens Ken Hoexter – Bank of America Allison Polini

October 27, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 27, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

October 27, 2023 EX-99.1

Saia Reports Third Quarter Results

Exhibit 99.1 Saia Reports Third Quarter Results JOHNS CREEK, GA – October 27, 2023 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported third quarter 2023 financial results. Diluted earnings per share for the quarter were $3.67 compared to $3.67 in the third quarter of 2022.

October 27, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as s

September 6, 2023 EX-99.1

Saia Provides July and August LTL Operating Data

Exhibit 99.1 Saia Provides July and August LTL Operating Data JOHNS CREEK, GA. – September 6, 2023 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for July and August 2023. In July 2023, compared to July 2022, LTL shipments per workday increa

September 6, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 06, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number

August 15, 2023 EX-99.1

Saia Provides Interim Third Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Interim Third Quarter LTL Operating Data JOHNS CREEK, GA. – August 15, 2023 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for July and for August through August 14, 2023. In July 2023, compared to July 2022, final

August 15, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 15, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (

August 3, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 28, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

August 3, 2023 EX-99.1

Saia Inc. – Saia – Earnings Conference Call Transcript – 07/28/2023 11:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 07/28/2023 11:00 AM ET Company Participants Doug Col - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Jack Atkins – Stephens Amit Mehrotra – Deutsche Bank Chris Wetherbee – Citigroup Tom Wadewitz – UBS James Monigan – Wells Fargo Jordan Alliger – Goldman S

July 28, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specif

July 28, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 28, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

July 28, 2023 EX-10.2

Form of Amended and Restated Restricted Stock Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Restricted Stock Awarded in 2023 (incorporated by reference to Exhibit 10.2 of Saia’s Form 10-Q (File No. 0-49983) for the quarter ended June 30, 2023). *

Exhibit 10.2 AMENDED AND RESTATED RESTRICTED STOCK AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made on May 17, 2023 but effective as of February 8, 2023 by and between Saia, Inc., a Delaware corporation (hereinafter called the “Company”), and [ ] (hereinafter called the “Awardee”). WITNESSETH: WHEREAS, the Board of Directors of the Company (“Board”) has adopted, and

July 28, 2023 EX-99.1

Saia Reports Second Quarter Results

Exhibit 99.1 Saia Reports Second Quarter Results JOHNS CREEK, GA – July 28, 2023 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported second quarter 2023 financial results. Diluted earnings per share for the quarter were $3.42 compared to $4.10 in the second quarter of 2022.

July 28, 2023 EX-10.1

Amended and Restated Restricted Stock Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Restricted Stock Awarded to Frederick J. Holzgrefe, III in 2023 (incorporated by reference to Exhibit 10.1 of Saia’s Form 10-Q (File No. 0-49983) for the quarter ended June 30, 2023).*

EXHIBIT 10.1 AMENDED AND RESTATED RESTRICTED STOCK AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made on May 17, 2023 but effective as of February 8, 2023 by and between Saia, Inc., a Delaware corporation (hereinafter called the “Company”), and Frederick J. Holzgrefe, III (hereinafter called the “Awardee”). WITNESSETH: WHEREAS, the Board of Directors of the Company (“B

June 2, 2023 EX-99.1

Saia Provides Second Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Second Quarter LTL Operating Data JOHNS CREEK, GA. – June 2, 2023 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the second quarter. In April 2023, final LTL shipments per workday declin

June 2, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 02, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

May 4, 2023 EX-99

Saia Inc. – Saia – Earnings Conference Call Transcript – 04/28/2023 11:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 04/28/2023 11:00 AM ET Company Participants Doug Col - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Jack Atkins – Stephens Jason Seidl - TD Cowen Jon Chappell – Evercore ISI Amit Mehrotra – Deutsche Bank Chris Wetherbee – Citi Scott Group – Wolfe Researc

May 4, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

April 28, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as speci

April 28, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 27, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

April 28, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

April 28, 2023 EX-99

Saia Reports First Quarter Results

Exhibit 99.1 Saia Reports First Quarter Results JOHNS CREEK, GA – April 28, 2023 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported first quarter 2023 financial results. Diluted earnings per share for the quarter were $2.85 compared to $2.98 in the first quarter of 2022. H

March 17, 2023 DEF 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material Pursuant to § 240.

March 2, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 02, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I

March 2, 2023 EX-99

Saia Provides First Quarter LTL Operating Data

Exhibit 99.1 Saia Provides First Quarter LTL Operating Data JOHNS CREEK, GA. – March 2, 2023 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the first quarter. In January 2023, final LTL shipments per workday decli

February 23, 2023 EX-21

Subsidiaries of Registrant.

Exhibit 21.1 LIST OF SUBSIDIARIES OF REGISTRANT Saia Motor Freight Line, LLC Saia TL Plus, LLC Saia Logistics Services, LLC Saia Sales, LLC LinkEx, Inc. Saia Motor Freight Mexico, S. DE R.L. DE C.V.

February 23, 2023 EX-10

Form of Restricted Stock Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Restricted Stock Awarded to Frederick J. Holzgrefe in 2023.*

Exhibit 10.14.3 RESTRICTED STOCK AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made as of February [], 2023 by and between Saia, Inc., a Delaware corporation (hereinafter called the “Company”), and Frederick J. Holzgrefe, III (hereinafter called the “Awardee”). WITNESSETH: WHEREAS, the Board of Directors of the Company (“Board”) has adopted, and stockholders of the Com

February 23, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

c UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specifie

February 23, 2023 EX-4

Description of Securities of the Registrant

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 Saia, Inc., a Delaware corporation (herein “Company” or “Saia”), has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), its common stock, par value $0.001 per share (“Common Stock”). This descriptio

February 23, 2023 EX-10

Form of Restricted Stock Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Restricted Stock Awarded in 2023.*

Exhibit 10.14.4 RESTRICTED STOCK AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made as of February [], 2023 by and between Saia, Inc., a Delaware corporation (hereinafter called the “Company”), and [ ] (hereinafter called the “Awardee”). WITNESSETH: WHEREAS, the Board of Directors of the Company (“Board”) has adopted, and stockholders of the Company approved at the 201

February 13, 2023 SC 13G/A

SAIA / Saia Inc / Capital International Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* Saia, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 78709Y105 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designat

February 9, 2023 EX-99.1

Saia Inc. – Saia – Earnings Conference Call Transcript – 02/03/2023 11:00 AM ET

Saia Inc. – Saia – Earnings Conference Call Transcript – 02/03/2023 11:00 AM ET Company Participants Doug Col - Executive Vice President & Chief Financial Officer Fritz Holzgrefe – President & Chief Executive Officer Conference Call Participants Todd Fowler – KeyBanc Capital Markets Scott Group – Wolfe Research Chris Wetherbee – Citi Jon Chappell – Evercore ISI Amit Mehrotra – Deutsche Bank Jack A

February 9, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 03, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

February 9, 2023 SC 13G/A

SAIA / Saia Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01838-saiainc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 7)* Name of issuer: Saia Inc. Title of Class of Securities: Common Stock CUSIP Number: 78709Y105 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuan

February 8, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 02, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

February 8, 2023 EX-10.1

Saia, Inc. Annual Cash Bonus Plan (incorporated herein by reference to Exhibit 10.1 of Saia, Inc.'s Form 8-K (File No. 0-49983) filed on February 8, 2023).*

THE SAIA, INC. 2023 ANNUAL CASH BONUS PLAN 1. Purpose. The purpose of the Saia, Inc. 2023 Annual Cash Bonus Plan is to enable the Company to attract and retain employees by providing a competitive cash bonus program that rewards outstanding performance. 2. Definitions. The following terms shall have the following meanings: 2.1 “Affiliate” means any corporation, limited liability company or other e

February 6, 2023 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 03, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

February 6, 2023 EX-10.1

Credit Agreement dated February 3, 2023 by and among Saia, Inc., JP Morgan Chase, N.A. as Administrative Agent, BOKF, NA dba Bank of Oklahoma, N.A. as Syndication Agent, and the lenders named therein (incorporated herein by reference to Exhibit 10.1 of Saia, Inc.'s Form 8-K (File No. 0-49983) filed on February 6, 2023).

Execution Version Exhibit 10.1 Published CUSIP Numbers: Deal: 78709UAA1 Revolver: 78709UAB9 CREDIT AGREEMENT dated as of February 3, 2023 among SAIA, INC., as Borrower, The Loan Parties Hereto, The Lenders Party Hereto and JPMORGAN CHASE BANK, N.A., as Administrative Agent BOKF, NA d/b/a BANK OF OKLAHOMA, as Syndication Agent BANK OF AMERICA, N.A., PNC BANK, NATIONAL ASSOCIATION, and TD BANK, N.A.

February 6, 2023 EX-99.1

Saia Inc. Announces New Revolving Credit Facility

Exhibit 99.1 Saia Inc. Announces New Revolving Credit Facility JOHNS CREEK, GA – February 6, 2023 – Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today announced that it has closed on a new unsecured revolving credit facility with committed borrowing capacity of $300 million and an in

February 3, 2023 EX-99.1

Saia Reports Fourth Quarter Results

Exhibit 99.1 Saia Reports Fourth Quarter Results JOHNS CREEK, GA – February 3, 2023 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported fourth quarter 2022 financial results. Diluted earnings per share in the quarter were $2.65 compared to $2.76 in the fourth quarter of 202

February 3, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 03, 2023 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

November 30, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 30, 2022 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

November 30, 2022 EX-99.1

Saia Provides Fourth Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Fourth Quarter LTL Operating Data JOHNS CREEK, GA. ? November 30, 2022 ? Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the fourth quarter. In October 2022, final LTL shipments per workday

November 7, 2022 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 11/01/2022 8:00 AM ET

Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript ? 11/01/2022 8:00 AM ET Company Participants Doug Col - Executive Vice President & Chief Financial Officer Fritz Holzgrefe - President & Chief Executive Officer Conference Call Participants Jon Chappell - Evercore ISI Jack Atkins - Stephens Ken Hoexter - Bank of America Jason Seidl - Cowen Scott Group - Wolfe Research Chris Wetherb

November 7, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 01, 2022 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

November 1, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as s

October 31, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 31, 2022 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number)

October 31, 2022 EX-99.1

Saia Reports Record Third Quarter Results

Exhibit 99.1 Saia Reports Record Third Quarter Results JOHNS CREEK, GA – October 31, 2022 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported third quarter 2022 financial results. Diluted earnings per share in the quarter were $3.67 compared to $2.98 in the third quarter of

October 11, 2022 SC 13G/A

SAIA / Saia Inc / Capital International Investors - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Saia, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 78709Y105 (CUSIP Number) September 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule i

September 7, 2022 EX-99.1

Saia Provides Third Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Third Quarter LTL Operating Data JOHNS CREEK, GA. ? September 7, 2022 ? Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the third quarter. In July 2022, final LTL shipments per workda

September 7, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 07, 2022 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number

August 2, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 27, 2022 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

August 2, 2022 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 07/27/2022 11:00 AM ET

Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript – 07/27/2022 11:00 AM ET Company Participants Douglas Col - Executive VP, CFO & Secretary Frederick Holzgrefe - President, CEO & Director Conference Call Participants Amit Mehrotra - Deutsche Bank Ariel Rosa - Crédit Suisse Bascome Majors - Susquehanna Christian Wetherbee - Citigroup Jack Atkins - Stephens James Monigan - Wells Far

July 27, 2022 EX-99.1

Saia Reports Record Second Quarter Results

Exhibit 99.1 Saia Reports Record Second Quarter Results JOHNS CREEK, GA ? July 27, 2022 ? Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported second quarter 2022 financial results. Diluted earnings per share in the quarter were $4.10 compared to $2.34 in the second quarter of

July 27, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 27, 2022 SAIA, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 0-49983 48-1229851 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IR

July 27, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specif

June 9, 2022 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) June 3, 2022 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

June 9, 2022 EX-3.1

Certificate of Amendment to Restated Certificate of Incorporation of Saia, Inc. (incorporated herein by reference to Exhibit 3.1 of Saia, Inc.’s Form 8-K (File No. 0-49983) filed on June 9, 2022).

Exhibit 3.1 STATE OF DELAWARE CERTIFICATE OF AMENDMENT TO THE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF SAIA, INC. The corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware does hereby certify: FIRST: That at a meeting of the Board of Directors of Saia, Inc. resolutions were duly adopted setting forth a proposed amendment of the A

June 9, 2022 EX-3.2

Certificate of Amendment to Restated Certificate of Incorporation of Saia, Inc. (incorporated herein by reference to Exhibit 3.2 of Saia, Inc.’s Form 8-K (File No. 0-49983) filed on June 9, 2022).

Exhibit 3.2 STATE OF DELAWARE CERTIFICATE OF AMENDMENT TO THE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF SAIA, INC. The corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware does hereby certify: FIRST:That at a meeting of the Board of Directors of Saia, Inc. resolutions were duly adopted setting forth a proposed amendment of the Am

June 2, 2022 EX-99.1

Saia Provides Second Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Second Quarter LTL Operating Data JOHNS CREEK, GA. ? June 2, 2022 ? Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the second quarter. In April 2022, final LTL shipments per workday

June 2, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) June 2, 2022 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

May 6, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 2, 2022 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS E

May 6, 2022 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 05/02/2022 10:00 AM ET

Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript ? 05/02/2022 10:00 AM ET Company Participants Douglas Col - EVP, CFO & Secretary Frederick Holzgrefe - President, CEO & Director Conference Call Participants Todd Fowler - KeyBanc Capital Markets Jon Chappell - Evercore ISI Amit Mehrotra - Deutsche Bank Ken Hoexter - Bank of America Allison Poliniak - Wells Fargo Scott Group - Wolf

May 3, 2022 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 29, 2022 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IR

May 2, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 2, 2022 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS E

May 2, 2022 EX-99.1

Saia Reports Record First Quarter Results

Exhibit 99.1 Saia Reports Record First Quarter Results JOHNS CREEK, GA ? May 2, 2022 ? Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported first quarter 2022 financial results. Diluted earnings per share in the quarter were $2.98 compared to $1.40 in the first quarter of 2021

May 2, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as speci

March 21, 2022 DEF 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Statement ? Definitive Additional Materials ? Soliciting Material Pursuant to ? 240.

March 11, 2022 PRE 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Statement ? Definitive Additional Materials ? Soliciting Material Pursuant to ? 240.

March 9, 2022 SC 13G/A

SAIA / Saia Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 6)* Name of issuer: Saia Inc. Title of Class of Securities: Common Stock CUSIP Number: 78709Y105 Date of Event Which Requires Filing of this Statement: February 28, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13d-

March 8, 2022 EX-99.1

Norwood Named Saia’s Executive Vice President and Chief Human Resources Officer

Exhibit 99.1 Norwood Named Saia?s Executive Vice President and Chief Human Resources Officer JOHNS CREEK, Ga. ? March 2, 2022 ? Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, announced that Anthony Norwood has been named the Executive Vice President and Chief Human Resources Officer ef

March 8, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) March 2, 2022 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

March 3, 2022 EX-99.1

Saia Provides First Quarter LTL Operating Data

EX-99.1 2 saia-ex9916.htm EX-99.1 Exhibit 99.1 Saia Provides First Quarter LTL Operating Data JOHNS CREEK, GA. – March 3, 2022 – Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the first quarter. In January 202

March 3, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) March 3, 2022 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

February 23, 2022 EX-10.16.2

Form of Restricted Stock Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Restricted Stock Awarded in 2022 (incorporated herein by reference to Exhibit 10.16.2 of Saia’s Form 10-K (File No.0-49983) filed on February 23, 2022).*

Exhibit 10.16.2 RESTRICTED STOCK AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made as of [, 20] by and between Saia, Inc., a Delaware corporation (hereinafter called the ?Company?), and [] (hereinafter called the ?Awardee?). WITNESSETH: WHEREAS, the Board of Directors of the Company (?Board?) has adopted, and stockholders of the Company approved at the 2018 annual mee

February 23, 2022 EX-21.1

Subsidiaries of Registrant.

Exhibit 21.1 LIST OF SUBSIDIARIES OF REGISTRANT Saia Motor Freight Line, LLC Saia TL Plus, LLC Saia Logistics Services, LLC Saia Sales, LLC LinkEx, Inc. Saia Motor Freight Mexico, S. DE R.L. DE C.V.

February 23, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specified

February 11, 2022 SC 13G

SAIA / Saia Inc / Capital International Investors - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Saia, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 78709Y105 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is f

February 10, 2022 SC 13G/A

SAIA / Saia Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5)* Name of issuer: Saia Inc. Title of Class of Securities: Common Stock CUSIP Number: 78709Y105 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13d-

February 8, 2022 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 02/02/2022 11:00 AM ET

Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript ? 02/02/2022 11:00 AM ET Company Participants Douglas Col - EVP, CFO & Secretary Frederick Holzgrefe - President, CEO & Director Conference Call Participants Jack Atkins - Stephens Amit Mehrotra - Deutsche Bank Scott Group - Wolfe Research Jon Chappell - Evercore Todd Fowler - KeyBanc Capital Markets Bascome Majors - Susquehanna Ja

February 8, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 2, 2022 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

February 2, 2022 EX-99.1

Saia Reports Record Fourth Quarter Results

Exhibit 99.1 Saia Reports Record Fourth Quarter Results JOHNS CREEK, GA ? February 2, 2022 ? Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported fourth quarter 2021 financial results. Diluted earnings per share in the quarter were $2.76 compared to $1.51 in the fourth quarter

February 2, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 2, 2022 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

January 4, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) January 3, 2022 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (I

December 15, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) December 9, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

December 2, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) December 2, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

December 2, 2021 EX-99.1

Saia Provides Fourth Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Fourth Quarter LTL Operating Data JOHNS CREEK, GA. ? December 2, 2021 ? Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the fourth quarter. In October 2021, final LTL shipments per wo

November 3, 2021 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 10/28/21 10:00 AM ET

Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript ? 10/28/21 10:00 AM ET Company Participants Douglas Col - EVP, CFO & Secretary Frederick Holzgrefe - President, CEO & Director Conference Call Participants Amit Mehrotra - Deutsche Bank Jason Seidl - Cowen and Company Jonathan Chappell - Evercore ISI Scott Group - Wolfe Research Zachary Haggerty - KeyBanc Capital Markets Thomas Wad

November 3, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) October 28, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

October 28, 2021 EX-99.1

Saia Reports Record Third Quarter Results

Exhibit 99.1 Saia Reports Record Third Quarter Results JOHNS CREEK, GA ? October 28, 2021 ? Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported third quarter 2021 financial results. Diluted earnings per share in the quarter were $2.98 compared to $1.56 in the third quarter of

October 28, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as s

October 28, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) October 28, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

September 13, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) September 10, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number)

September 3, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) September 3, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number)

September 3, 2021 EX-99.1

Saia Provides Third Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Third Quarter LTL Operating Data JOHNS CREEK, GA. ? September 3, 2021 ? Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the third quarter. In July 2021, final LTL shipments per workda

August 23, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) August 19, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (I

August 23, 2021 EX-99.1

Saia Adds Two New Directors

Exhibit 99.1 Saia Adds Two New Directors JOHNS CREEK, GA ? August 23, 2021 - Saia, Inc., (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today announced the Board of Directors has elected Kevin A. Henry and Dr. Donald R. James as directors of the corporation, effective on September 1, 2021. Mr. He

August 4, 2021 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 7/29/21 10:00 AM ET

Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript ? 7/29/21 10:00 AM ET Company Participants Douglas Col ? CFO, EVP, Finance & Secretary Frederick Holzgrefe ? President, CEO & Director Conference Call Participants Jack Atkins ? Stephens Inc. Todd Fowler ? KeyBanc Capital Markets Amit Mehrotra ? Deutsche Bank Jonathan Chappell ? Evercore ISI Thomas Wadewitz ? UBS Scott Group ? Wolf

August 4, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 29, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

July 29, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specif

July 29, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 29, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

July 29, 2021 EX-99.1

Saia Reports Record Second Quarter Results

Exhibit 99.1 Saia Reports Record Second Quarter Results JOHNS CREEK, GA ? July 29, 2021 ? Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported second quarter 2021 financial results. Diluted earnings per share in the quarter were $2.34 compared to $1.07 in the second quarter of

July 2, 2021 EX-3.1

Certificate of Amendment to Restated Certificate of Incorporation of Saia, Inc. (incorporated herein by reference to Exhibit 3.1 of Saia, Inc.'s Form 8-K (File No. 0-49983) filed on July 2, 2021).

Exhibit 3.1 STATE OF DELAWARE CERTIFICATE OF AMENDMENT TO THE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF SAIA, INC. The corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware does hereby certify: FIRST:That at a meeting of the Board of Directors of Saia, Inc. resolutions were duly adopted setting forth a proposed amendment of the Am

July 2, 2021 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) June 30, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

June 2, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) June 2, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

June 2, 2021 EX-99.1

Saia Provides Second Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Second Quarter LTL Operating Data JOHNS CREEK, GA. ? June 2, 2021 ? Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the second quarter. In April 2021, final LTL shipments per workday

May 4, 2021 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 4/28/21 10:00 AM ET

Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript ? 4/28/21 10:00 AM ET Company Participants Douglas Col - CFO, EVP, Finance & Secretary Frederick Holzgrefe - President, CEO & Director Conference Call Participants Amit Mehrotra - Deutsche Bank Todd Fowler - KeyBanc Capital Markets Scott Group - Wolfe Research Jack Atkins - Stephens Inc. Jordan Alliger ? Goldman Sachs Thomas Wadewi

May 4, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 28, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IR

May 3, 2021 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 27, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IR

April 28, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 28, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IR

April 28, 2021 EX-99.1

Saia Reports Record First Quarter Results

Exhibit 99.1 Saia Reports Record First Quarter Results JOHNS CREEK, GA ? April 28, 2021 ? Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported first quarter 2021 financial results. Diluted earnings per share in the quarter were $1.40 compared to $1.06 in the first quarte

April 28, 2021 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as speci

March 22, 2021 DEF 14A

- DEF 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Statement ? Definitive Additional Materials ? Soliciting Material Pursuant to ? 240.

March 12, 2021 PRE 14A

- PRE 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Statement ? Definitive Additional Materials ? Soliciting Material Pursuant to ? 240.

March 3, 2021 EX-99.1

Saia Provides First Quarter LTL Operating Data

EX-99.1 2 saia-ex9916.htm EX-99.1 Exhibit 99.1 Saia Provides First Quarter LTL Operating Data JOHNS CREEK, GA. – March 3, 2021 – Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the first quarter. In January 202

March 3, 2021 8-K/A

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 24, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Comm

March 3, 2021 EX-99.1

Saia Announces Executive Team Transition

Exhibit 99.1 Saia Announces Executive Team Transition JOHNS CREEK, Ga. – Feb. 26, 2021 – Saia Inc. (NASDAQ: SAIA) announced today that Saia LTL Freight Executive Vice President of Operations Paul Peck will retire July 1 after a distinguished 44 year career. As part of the planned succession, effective March 31, Patrick Sugar will be named executive vice president of operations and Peck will contin

March 3, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) March 3, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

March 2, 2021 EX-99.1

Saia Announces Executive Team Transition

EX-99.1 2 saia-ex99123.htm EX-99.1 Exhibit 99.1 Saia Announces Executive Team Transition JOHNS CREEK, Ga. – Feb. 26, 2021 – Saia Inc. (NASDAQ: SAIA) announced today that Saia LTL Freight Executive Vice President of Operations Paul Peck will retire July 1 after a distinguished 44 year career. As part of the planned succession, effective March 31, Patrick Sugar will be named executive vice president

March 2, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 24, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number)

February 24, 2021 EX-21.1

Subsidiaries of Registrant.

Exhibit 21.1 LIST OF SUBSIDIARIES OF REGISTRANT Saia Motor Freight Line, LLC Saia TL Plus, LLC Saia Logistics Services, LLC Saia Sales, LLC LinkEx, Inc. Saia Motor Freight Mexico, S. DE R.L. DE C.V.

February 24, 2021 EX-10.17.8

Form of Employee Nonqualified Stock Option Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Options Awarded to Frederick J. Holzgrefe, III in 2021(incorporated by reference to Exhibit 10.17.8 of Saia, Inc.’s Form 10-K (File No. 0-49983) filed February 24, 2021).

Exhibit 10.17.8 EMPLOYEE NONQUALIFIED STOCK OPTION AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made as of February 11, 2021, by and between Saia, Inc., a Delaware corporation (?Saia?), and Frederick J. Holzgrefe, III (?Optionee?). WITNESSETH: WHEREAS, Saia has adopted the Saia, Inc. 2018 Omnibus Incentive Plan (the ?Plan?) pursuant to which options for shares of the

February 24, 2021 EX-10.5.2

Form of Executive Severance Agreement (incorporated by reference to Exhibit 10.5.2 of Saia, Inc.’s Form 10-K (File No. 0-49983) for the year ended December 31, 2020).*

Exhibit 10.5.2 EXECUTIVE SEVERANCE AGREEMENT AGREEMENT between Saia, Inc., a Delaware corporation (?Saia?), and [] (the ?Executive?) dated as of [] (?Effective Date?). WHEREAS, the Compensation Committee of the Board of Directors (the ?Board?) of Saia has recommended, and the Board has approved, Saia entering into severance agreements with key executives of Saia and its Subsidiaries (hereinafter s

February 24, 2021 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specified

February 24, 2021 EX-10.17.7

Form of Employee Nonqualified Stock Option Agreement under the Saia, Inc. 2018 Omnibus Incentive Plan for Options Awarded in 2021 (incorporated by reference to Exhibit 10.17.7 of Saia, Inc.’s Form 10-K (File No. 0-49983) filed February 24, 2021).

Exhibit 10.17.7 EMPLOYEE NONQUALIFIED STOCK OPTION AGREEMENT UNDER THE SAIA, INC. 2018 OMNIBUS INCENTIVE PLAN THIS AGREEMENT, made as of February 11, 2021, by and between Saia, Inc., a Delaware corporation (?Saia?), and (?Optionee?). WITNESSETH: WHEREAS, Saia has adopted the Saia, Inc. 2018 Omnibus Incentive Plan (the ?Plan?) pursuant to which options for shares of the common stock of Saia may be

February 16, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 8, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

February 16, 2021 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 2/8/21 10:00 AM ET

Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript – 2/8/21 10:00 AM ET Company Participants Douglas Col - CFO, EVP, Finance & Secretary Frederick Holzgrefe - President, CEO & Director Conference Call Participants Amit Mehrotra - Deutsche Bank Todd Fowler - KeyBanc Capital Markets Scott Group - Wolfe Research Jack Atkins - Stephens Inc. Jason Seidl - Cowen and Company Jordan Allige

February 12, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 15 )* Saia Inc (Name of Issuer) Common Stock (Title of Class of Securities) 78709Y105 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

February 10, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4)* Name of issuer: Saia Inc. Title of Class of Securities: Common Stock CUSIP Number: 78709Y105 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13d-

February 8, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 8, 2021 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

February 8, 2021 EX-99.1

Saia Reports Record Fourth Quarter Results

Exhibit 99.1 Saia Reports Record Fourth Quarter Results JOHNS CREEK, GA – February 8, 2021 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported fourth quarter 2020 financial results. Diluted earnings per share in the quarter were $1.51 compared to $0.81 in the fourth q

December 2, 2020 8-K

Financial Statements and Exhibits, Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) December 2, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

December 2, 2020 EX-99.1

Saia Provides Fourth Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Fourth Quarter LTL Operating Data JOHNS CREEK, GA. – December 2, 2020 – Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the fourth quarter. In October 2020, LTL shipments per workday

November 12, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) November 9, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

November 4, 2020 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 10/29/20 10:00 AM ET

Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript – 10/29/20 10:00 AM ET Company Participants Douglas Col - CFO, EVP, Finance & Secretary Frederick Holzgrefe - President, CEO & Director Conference Call Participants Todd Fowler - KeyBanc Capital Markets Jack Atkins - Stephens Inc. Jordan Alliger – Goldman Sachs Amit Mehrotra - Deutsche Bank Scott Group - Wolfe Research David Ross -

November 4, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) October 29, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

October 29, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) October 29, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (

October 29, 2020 EX-99.1

Saia Reports Record Third Quarter Results

Exhibit 99.1 Saia Reports Record Third Quarter Results JOHNS CREEK, GA – October 29, 2020 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported third quarter 2020 financial results. Diluted earnings per share in the quarter were $1.56 compared to $1.25 in the third quar

October 29, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as s

September 2, 2020 EX-99.1

Saia Provides Third Quarter LTL Operating Data

EX-99.1 2 saia-ex9916.htm EX-99.1 Exhibit 99.1 Saia Provides Third Quarter LTL Operating Data JOHNS CREEK, GA. – September 2, 2020 – Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the third quarter. In July 20

September 2, 2020 8-K

Financial Statements and Exhibits, Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) September 2, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number)

August 6, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 31, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

August 4, 2020 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 07/29/20 10:00 AM ET

Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript – 07/29/20 10:00 AM ET Company Participants Douglas Col - CFO, EVP, Finance & Secretary Frederick Holzgrefe - President, CEO & Director Conference Call Participants Todd Fowler - KeyBanc Capital Markets Jack Atkins - Stephens Inc. Amit Mehrotra - Deutsche Bank Scott Group - Wolfe Research David Ross - Stifel, Nicolaus & Company Ari

August 4, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 29, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

July 30, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specif

July 29, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 29, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

July 29, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 28, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

July 29, 2020 EX-99.1

Saia Reports Second Quarter Results

Exhibit 99.1 Saia Reports Second Quarter Results JOHNS CREEK, GA – July 29, 2020 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported second quarter 2020 financial results. Diluted earnings per share in the quarter were $1.07 compared to $1.40 in the second quarter of

June 30, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) June 26, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

June 3, 2020 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) June 3, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

June 3, 2020 EX-99.1

Saia Provides Second Quarter LTL Operating Data

Exhibit 99.1 Saia Provides Second Quarter LTL Operating Data JOHNS CREEK, GA. – June 3, 2020 – Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the second quarter. In April 2020, LTL shipments per workday declin

May 5, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 29, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IR

May 5, 2020 EX-99.1

Saia Inc. - Saia - Earning Conference Call Transcript – 04/29/20 10:00 AM ET

EX-99.1 2 saia-ex9916.htm EX-99.1 Exhibit 99.1 Saia Inc. - Saia - Earning Conference Call Transcript – 04/29/20 10:00 AM ET Company Participants Douglas Col - CFO, EVP, Finance & Secretary Frederick Holzgrefe - President, CEO & Director Conference Call Participants Todd Fowler - KeyBanc Capital Markets Jack Atkins - Stephens Inc. Amit Mehrotra - Deutsche Bank Scott Group - Wolfe Research David Ros

May 4, 2020 8-K

8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 28, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IR

April 30, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as speci

April 29, 2020 EX-99.1

Saia Reports First Quarter Results

Exhibit 99.1 Saia Reports First Quarter Results JOHNS CREEK, GA – April 29, 2020 – Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, today reported first quarter 2020 financial results. Diluted earnings per share in the quarter were $1.06 compared to $0.85 in the first quarter of 20

April 29, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 29, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IR

April 10, 2020 DEFA14A

SAIA / Saia, Inc. DEFA14A - - DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

March 17, 2020 DEF 14A

SAIA / Saia, Inc. DEF 14A - - DEF 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☑ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material Pursuant to § 240.

March 6, 2020 EX-99.1

Saia Announces Planned Executive Leadership Team Transition

EX-99.1 6 saia-ex99112.htm EX-99.1 Exhibit 99.1 Saia Announces Planned Executive Leadership Team Transition Johns Creek, GA, March 6, 2020 — Saia, Inc. (NASDAQ: SAIA), a leading transportation provider offering multi-regional less-than-truckload (LTL), non-asset truckload, expedited and logistics services, announced today that its Board of Directors has approved a planned leadership transition tha

March 6, 2020 EX-10.3

Employment Agreement between Saia, Inc. and Frederick J. Holzgrefe, III dated March 5, 2020 (incorporated herein by reference to Exhibit 10.3 of Saia, Inc.’s Form 8-K (File No. 0-49983) filed on March 6, 2020).

EX-10.3 4 saia-ex10310.htm EX-10.3 Exhibit 10.3 EMPLOYMENT AGREEMENT AGREEMENT, entered into on March 5, 2020, effective on April 28, 2020, by and between Saia, Inc., a Delaware corporation (“Saia”) and Frederick J. Holzgrefe, III (the “Executive”). WITNESSETH WHEREAS, the Executive is employed by Saia as its President and Chief Operating Officer; WHEREAS, the Board of Directors of Saia has approv

March 6, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) March 5, 2020 SAIA, INC. (Exact name of registrant as specified in its charter) Delaware 0-49983 48-1229851 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

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