ACU / Acme United Corporation - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Acme United Corporation
US ˙ NYSEAM ˙ US0048161048

Mga Batayang Estadistika
LEI 549300NVT8NN13WP8M83
CIK 2098
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 Acme United Corporation
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
August 6, 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPO

July 23, 2025 EX-99.1

ACME UNITED CORPORATION NEWS RELEASE

Ex. 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE July 23, 2025 ACME UNITED REPORTS RECORD NET INCOME FOR SECOND QUARTER OF 2025 SHELTON, CT – July 23, 2025 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the quarter ended June 30, 2025 wer

July 23, 2025 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 23, 2025 ACME UNITED CORPORA

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 23, 2025 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

July 1, 2025 EX-10.1

Amendment No. 11 dated July 1, 2025 to the Loan and Security Agreement dated as of April 5, 2012, as amended (together with the Fifth Amended and Restated Secured Revolving Note).

ELEVENTH AMENDMENT TO LOAN AND SECURITY AGREEMENT This ELEVENTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (the "Amendment") is entered into as of June 26, 2025 between ACME UNITED CORPORATION, a Connecticut corporation (the "Borrower'') and HSBC BANK USA, NATIONAL ASSOCIATION (the "Lender").

July 1, 2025 8-K

Entry into a Material Definitive Agreement

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 1, 2025 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organizat

May 7, 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORP

April 23, 2025 8-K

Current Report

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, 2025 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 17, 2025 8-K

Current Report

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 17, 2025 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 17, 2025 EX-99.1

ACME UNITED CORPORATION NEWS RELEASE

Ex 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE April 17, 2025 ACME UNITED REPORTS 5% INCREASE IN EARNINGS PER SHARE FOR FIRST QUARTER OF 2025 SHELTON, CT – April 17, 2025 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the quarter ended M

March 24, 2025 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant

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 24, 2025 Acme United Corporation (Exact name of Registrant as Specified in Its Charter) Connecticut 01-07698 06-0236700 (State or Other Jurisdiction of Incorporation) (Commissio

March 24, 2025 EX-16.1

Letter from Marcum LLP dated March 24, 2025

Exhibit 16.1 March 24, 2025 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Commissioners: We have read the statements made by Acme United Corporation under Item 4.01 of its Form 8-K to be filed on March 24, 2025. We agree with the statements concerning our Firm in such Form 8-K; we are not in a position to agree or disagree with other statements of Acme United Corporati

March 24, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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

March 6, 2025 EX-19

Insider Trading Policy

EXHIBIT 19 Acme United Corporation Corporate Policy - Insider Trading The common stock of Acme United Corporation is traded on the New York American stock exchange.

March 6, 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPORATI

March 6, 2025 EX-21

Subsidiaries of the Registrant

EXHIBIT 21 PARENTS AND SUBSIDIARIES The Company was organized as a partnership in 1867 and incorporated in 1882 under the laws of the State of Connecticut as The Acme Shear Company.

February 28, 2025 EX-99.1

ACME UNITED REPORTS 10% INCREASE IN NET SALES FOR THE FOURTH QUARTER OF 2024. NET INCOME ON AN ADJUSTED BASIS INCREASED 9% IN THE FOURTH QUARTER AND 23% FOR THE YEAR

Ex 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE February 28, 2025 ACME UNITED REPORTS 10% INCREASE IN NET SALES FOR THE FOURTH QUARTER OF 2024. NET INCOME ON AN ADJUSTED BASIS INCREASED 9% IN THE FOURTH QUARTER AND 23% FOR THE YEAR SHELTON, CT – February 28, 2025 – Acme Un

February 28, 2025 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): February 28, 2025 ACME UNITED COR

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 28, 2025 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or orga

November 12, 2024 SC 13G/A

ACU / Acme United Corporation / Mink Brook Partners LP - AMENDMENT NO. 1 Passive Investment

SC 13G/A 1 o1111246sc13ga1.htm AMENDMENT NO. 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.1)* Acme United Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) November 11, 2024 (Date of Event which Requires Filing of this Statement) Check the appropriate bo

November 8, 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED

October 18, 2024 8-K

Current Report

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 18, 2024 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

October 18, 2024 EX-99.1

ACME UNITED REPORTS 3% INCREASE IN NET INCOME FOR THIRD QUARTER OF 2024

ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE October 18, 2024 ACME UNITED REPORTS 3% INCREASE IN NET INCOME FOR THIRD QUARTER OF 2024 SHELTON, CT – October 18, 2024 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the quarter ended September 30,

September 19, 2024 EX-FILING FEES

Security Type

Exhibit 107 Plan Security Type Security Class Title Fee Calculation Rule Amount Registered (1) Proposed Maximum offering Price Per Unit Maximum aggregate Offering Price Fee Rate Amount of Registration Fee 2022 Employee Stock Option Plan Equity Common Stock, $2.

September 19, 2024 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM S-8 Registration Statement Under the Securities Act of 1933 Acme United Corporation (Exact name of Registrant as specified in its charter)

As filed with the Securities and Exchange Commission on September 19, 2024 Registration No.

August 15, 2024 SC 13G

ACU / Acme United Corporation / Mink Brook Partners LP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.)* Acme United Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) August 15, 2024 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sch

August 8, 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPO

July 22, 2024 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A 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 19, 2024 ACME UNITED CORPO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A 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 19, 2024 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organi

July 22, 2024 EX-99.1

CORRECTION - ACME UNITED REPORTS 29% INCREASE IN NET INCOME FOR SECOND QUARTER OF 2024

ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE July 19, 2024 CORRECTION - ACME UNITED REPORTS 29% INCREASE IN NET INCOME FOR SECOND QUARTER OF 2024 SHELTON, CT – July 19, 2024 – In a release issued under the same headline earlier today by Acme United Corporation (NYSE American: A

July 19, 2024 EX-99.1

ACME UNITED REPORTS 29% INCREASE IN NET INCOME FOR SECOND QUARTER OF 2024

ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE July 19, 2024 ACME UNITED REPORTS 29% INCREASE IN NET INCOME FOR SECOND QUARTER OF 2024 SHELTON, CT – July 19, 2024 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the quarter ended June 30, 2024 wer

July 19, 2024 8-K

Current Report

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 19, 2024 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

May 8, 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORP

April 24, 2024 8-K

Current Report

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, 2024 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 19, 2024 EX-99.1

ACME UNITED REPORTS 39% INCREASE IN EARNINGS PER SHARE FOR FIRST QUARTER OF 2024

ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE April 19, 2024 ACME UNITED REPORTS 39% INCREASE IN EARNINGS PER SHARE FOR FIRST QUARTER OF 2024 SHELTON, CT – April 19, 2024 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the quarter ended March 31

April 19, 2024 8-K

Current Report

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 19, 2024 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 3, 2024 EX-3.(II)

By-laws of the Company

Exhibit 3(ii) Adopted April 25, 1961, Amended September 26, 1977 Further Amended April 22, 1980, January 25, 1982, April 23, 1990, June 29, 1993, October 24, 1994, December 20, 1994,December 20,1995, November 15, 2005, February 28,2006, February 20, 2018 and March 28,2024 ACME UNITED CORPORATION INDEX – BY-LAWS Page Article Section 1 1 Location of Principal Offices 1 2 Shareholders 1 Annual Meetin

April 3, 2024 8-K

Current Report

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 28, 2024 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

March 25, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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

March 7, 2024 EX-21

Subsidiaries of the Registrant

EXHIBIT 21 PARENTS AND SUBSIDIARIES The Company was organized as a partnership in 1867 and incorporated in 1882 under the laws of the State of Connecticut as The Acme Shear Company.

March 7, 2024 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPORATI

March 1, 2024 8-K

Current Report

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 1, 2024 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

March 1, 2024 EX-99.1

ACME UNITED REPORTS STRONG FOURTH QUARTER AND FULL YEAR 2023 EARNINGS

ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE March 1, 2024 ACME UNITED REPORTS STRONG FOURTH QUARTER AND FULL YEAR 2023 EARNINGS SHELTON, CT – March 1, 2024 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the year ended December 31, 2023 were $

February 27, 2024 SC 13G/A

ACU / Acme United Corporation / Walleye Capital LLC Passive Investment

SC 13G/A 1 walleye-acu123123a1.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. )* ACME UNITED CORPORATION (Name of Issuer) $2.50 par value Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriat

February 14, 2024 SC 13G

ACU / Acme United Corporation / Walleye Capital LLC Passive Investment

SC 13G 1 walleye-acu123123.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* ACME UNITED CORPORATION (Name of Issuer) $2.50 par value Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

February 9, 2024 SC 13G/A

ACU / Acme United Corporation / DIMENSIONAL FUND ADVISORS LP - 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. 1 )* Acme United Corp (Name of Issuer) Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to de

January 10, 2024 SC 13G/A

ACU / Acme United Corporation / North Star Investment Management Corp. - FORM SC 13G/A Passive Investment

SC 13G/A 1 formsc13ga.htm FORM SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Amendment No. 22 Acme United Corporation (Name of Issuer) Common Stock. $2.50 par value (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement) Check the app

November 8, 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED

November 2, 2023 EX-2.2

Non-Exclusive Patent License Agreement dated November 1, 2023 by and between Good Sportsman Marketing L.L.C. (a subsidiary of GSM Holding, Inc.

Exhibit 2.2 Non-Exclusive Patent License Agreement This Agreement is made on this 1st day of November, 2023 (“Effective Date”), between Acme United Corporation, a Connecticut corporation located at 1 Waterview Drive, Suite 200 Shelton, CT 06484 (“Licensor”) and Good Sportsman Marketing, L.L.C., a Delaware limited liability company located at 5250 Frye Road, Irving, TX 75061 (“Licensee”). Licensor

November 2, 2023 8-K

Completion of Acquisition or Disposition of Assets

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 2, 2023 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

November 2, 2023 EX-99.1

ACME UNITED CORPORATION SELLS HUNTING AND FISHING PRODUCT LINES

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE November 1, 2023 ACME UNITED CORPORATION SELLS HUNTING AND FISHING PRODUCT LINES SHELTON, CONN. – November 1, 2023 – Acme United Corporation (NYSE American: ACU) today announced that it has sold its C

November 2, 2023 EX-2.1

Asset Purchase Agreement dated November 1, 2023 by and between Acme United Corporation and GSM Holdings, Inc.

Exhibit 2.1 ASSET PURCHASE AGREEMENT BY AND AMONG GSM HOLDINGS, INC. AND ACME UNITED CORPORATION November 1, 2023 Table of Contents 1. Definitions. 1 2. Basic Transaction. 9 (a) Purchase and Sale of Assets. 9 (b) Limited Assumption of Liabilities. 9 (c) The Closing. 10 (d) Allocation. 10 (e) Payments in Cash. 10 (f) Transfer Taxes. 10 (g) Seller Deliveries. 11 (h) Buyer Deliveries. 11 3. Purchase

October 23, 2023 8-K

Current Report

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 23, 2023 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

October 23, 2023 EX-99.1

ACME UNITED REPORTS RECORD THIRD QUARTER EARNINGS OF $0.58 PER DILUTED SHARE

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE October 23, 2023 ACME UNITED REPORTS RECORD THIRD QUARTER EARNINGS OF $0.58 PER DILUTED SHARE SHELTON, CT – October 23, 2023 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the three mon

August 8, 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPO

July 21, 2023 EX-99.1

ACME UNITED REPORTS 35% INCREASE IN EARNINGS PER SHARE FOR SECOND QUARTER OF 2023

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE July 21, 2023 ACME UNITED REPORTS 35% INCREASE IN EARNINGS PER SHARE FOR SECOND QUARTER OF 2023 SHELTON, CT – July 21, 2023 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the quarter en

July 21, 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 Date of report (date of earliest event reported): July 21, 2023 ACME UNITED CORPORA

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 21, 2023 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

May 9, 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORP

April 26, 2023 8-K

Current Report

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, 2023 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 21, 2023 EX-99.1

ACME UNITED REPORTS 6% SALES INCREASE AND 27% EPS INCREASE FOR FIRST QUARTER OF 2023

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE April 21, 2023 ACME UNITED REPORTS 6% SALES INCREASE AND 27% EPS INCREASE FOR FIRST QUARTER OF 2023 SHELTON, CT – April 21, 2023 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the quarter

April 21, 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 Date of report (date of earliest event reported): April 21, 2023 ACME UNITED CORPOR

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 21, 2023 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

March 27, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEF 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 10, 2023 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 ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPORATI

March 10, 2023 EX-21

Subsidiaries of the Registrant

EXHIBIT 21 PARENTS AND SUBSIDIARIES The Company was organized as a partnership in 1867 and incorporated in 1882 under the laws of the State of Connecticut as The Acme Shear Company.

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 Date of report (date of earliest event reported): March 2, 2023 ACME UNITED CORPORA

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, 2023 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

March 2, 2023 EX-99.1

ACME UNITED REPORTS FOURTH QUARTER 2022 RESULTS

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE March 2, 2023 ACME UNITED REPORTS FOURTH QUARTER 2022 RESULTS SHELTON, CT – March 2, 2023 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the three months ended December 31, 2022 were $4

February 10, 2023 SC 13G

ACU / Acme United Corporation / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment

SC 13G 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. )* Acme United Corp (Name of Issuer) Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to design

January 10, 2023 SC 13G/A

ACU / Acme United Corporation / North Star Investment Management Corp. - FORM SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Amendment No. 21 Acme United Corporation (Name of Issuer) Common Stock. $2.50 par value (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursu

January 9, 2023 SC 13G/A

ACU / Acme United Corporation / CAPITAL MANAGEMENT CORP /VA Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6)* Acme United Corporation (Name of Issuer) Common (Title of Class of Securities) 004816104 (CUSIP Number) 12/31/2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

November 9, 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 ? 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED

November 9, 2022 EX-10.10(J)

Amendment No. 9 to Revolving Loan Agreement with HSBC dated November 2022 (21)

Ex 10.10(j) NINTH AMENDMENT TO LOAN AND SECURITY AGREEMENT This NINTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (the ?Amendment?) is entered into as of November 8, 2022 between ACME UNITED CORPORATION, a Connecticut corporation (the ?Borrower?) and HSBC BANK USA, NATIONAL ASSOCIATION (the ?Lender?). RECITALS The Borrower and the Lender are parties to a Loan and Security Agreement dated as of April

October 21, 2022 8-K

Current Report

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 21, 2022 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

October 21, 2022 EX-99.1

ACME UNITED REPORTS THIRD QUARTER 2022 RESULTS

Ex 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE October 21, 2022 ACME UNITED REPORTS THIRD QUARTER 2022 RESULTS SHELTON, CT ? October 21, 2022 ? Acme United Corporation (NYSE American: ACU) today announced that net sales for the three months ended September 30, 2022 were $49.

October 11, 2022 EX-FILING FEES

EX-FILING FEES

EX-FILING FEES 6 acu-exfilingfees8.htm EX-FILING FEES Exhibit 107 CALCULATION OF REGISTRATION FEE Plan Security Type Security Class Title Fee Calculation Rule Amount Registered (1) Proposed Maximum offering Price Per Unit Maximum aggregate Offering Price Fee Rate Amount of Registration Fee 2022 Employee Stock Option Plan Equity Common Stock, $2.50 par value per share Rule 457 (c) and 457 (h) 133,2

October 11, 2022 EX-10.12

EX-10.12

Exhibit 10.12 ACME UNITED CORPORATION 2022 EMPLOYEE STOCK OPTION PLAN 1. PURPOSE The purpose of this plan (the ?Plan?) is to promote the interests of Acme United Corporation (the "Corporation?) by enabling its key employees to acquire an increased proprietary interest in the Corporation and thus to share in the future success of the Corporation's business. Accordingly, the Plan is intended as a me

October 11, 2022 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM S-8 Registration Statement Under the Securities Act of 1933 Acme United Corporation (Exact name of Registrant as specified in its charter)

As filed with the Securities and Exchange Commission on October 7, 2022 Registration No.

October 11, 2022 EX-10.13

EX-10.13

Exhibit 10.13 Non-Qualified Stock Option Agreement This Stock Option Agreement (this ?Agreement?) is made and entered into as of , 20 by and between Acme United Corporation, a Connecticut corporation, (the ?Corporation?) and (the ?Optionee?). Grant Date: Exercise Price per Share: Number of Option Shares: Expiration Date: 1. Grant of Option . 1.1 Grant; Type of Option . The Corporation hereby grant

August 8, 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 ? 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPO

August 8, 2022 EX-10.10

Amendment No.8 to Revolving Loan Agreement with HSBC dated May 31, 2022

Exhibit 10.10 EIGHTH AMENDMENT TO LOAN AND SECURITY AGREEMENT This EIGHTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (the ?Amendment?) is entered into as of May 31, 2022 between ACME UNITED CORPORATION, a Connecticut corporation (the ?Borrower?) and HSBC BANK USA, NATIONAL ASSOCIATION (the ?Lender?). RECITALS The Borrower and the Lender are parties to a Loan and Security Agreement dated as of April

July 22, 2022 8-K

Current Report

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 22, 2022 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

July 22, 2022 EX-99.1

ACME UNITED REPORTS 27% NET SALES INCREASE FOR SECOND QUARTER OF 2022.

Ex 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE July 22, 2022 ACME UNITED REPORTS 27% NET SALES INCREASE FOR SECOND QUARTER OF 2022. Adjusted Earnings Remain Constant Year over Year SHELTON, CT ? July 22, 2022 ? Acme United Corporation (NYSE American: ACU) today announced tha

June 1, 2022 8-K

Current Report

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 1, 2022 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organizat

June 1, 2022 EX-99.1

ACME UNITED CORPORATION ACQUIRES THE ASSETS OF SAFETY MADE

Ex 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview DriveShelton, CT 06484 Phone: (203) 254-6060FAX: (203) 254-6521 FOR IMMEDIATE RELEASE June 1, 2022 ACME UNITED CORPORATION ACQUIRES THE ASSETS OF SAFETY MADE SHELTON, CONN. ? June 1, 2022 ? Acme United Corporation (NYSE American: ACU) today announced that it has acquired the assets of Live Safel

June 1, 2022 8-K

Current Report

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 31, 2022 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organizat

June 1, 2022 EX-99.1

# # #

Ex 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060FAX: (203) 254-6521 FOR IMMEDIATE RELEASE May 31, 2022 ACME UNITED CORPORATION ANNOUNCES INCREASED AND EXTENDED BANK FACILITY SHELTON, CONN. ? May 31, 2022 ? Acme United Corporation (NYSE MKT:ACU) today announced the renewal and increase of its loan f

May 9, 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 ? 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORP

April 27, 2022 8-K

Current Report

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, 2022 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 22, 2022 EX-99.1

ACME UNITED REPORTS FIRST QUARTER OF 2022 RESULTS

Ex 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE April 22, 2022 ACME UNITED REPORTS FIRST QUARTER OF 2022 RESULTS SHELTON, CT ? April 22, 2022 ? Acme United Corporation (NYSE American: ACU) today announced that net sales for the quarter ended March 31, 2022 were $43.3 million

April 22, 2022 8-K

Current Report

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 22, 2022 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 4, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 State

March 30, 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 ? 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPORATI

March 30, 2022 EX-21

Subsidiaries of the Registrant

EXHIBIT 21 PARENTS AND SUBSIDIARIES The Company was organized as a partnership in 1867 and incorporated in 1882 under the laws of the State of Connecticut as The Acme Shear Company.

March 17, 2022 NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☒ Form 10-K ☐ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: ☐ Transition Report o

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March 1, 2022 EX-99.1

ACME UNITED REPORTS 12% SALES INCREASE AND 14% NET INCOME INCREASE FOR FOURTH QUARTER OF 2021

Ex 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE March 1, 2022 ACME UNITED REPORTS 12% SALES INCREASE AND 14% NET INCOME INCREASE FOR FOURTH QUARTER OF 2021 SHELTON, CT ? March 1, 2022 ? Acme United Corporation (NYSE American: ACU) today announced that net sales for the quarte

March 1, 2022 8-K

Current Report

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 1, 2022 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

February 23, 2022 SC 13G/A

ACU / Acme United Corporation / CAPITAL MANAGEMENT CORP /VA Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* Acme United Corporation (Name of Issuer) Common (Title of Class of Securities) 004816104 (CUSIP Number) 12/31/2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

January 7, 2022 SC 13G/A

ACU / Acme United Corporation / North Star Investment Management Corp. - FORM SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Amendment No. 20 Acme United Corporation (Name of Issuer) Common Stock. $2.50 par value (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursu

December 7, 2021 EX-99.1

Acme United Enters $11.6 Million Fixed Rate Mortgage Facility

Ex 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE December 7, 2021 Acme United Enters $11.6 Million Fixed Rate Mortgage Facility SHELTON, CONN. ? December 7, 2021 ? Acme United Corporation (NYSE American: ACU) announced that it has entered a new mortgage

December 7, 2021 8-K

Current Report

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 7, 2021 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

November 17, 2021 EX-99.1

ACME UNITED CORPORATION ANNOUNCES RULE 10b5-1 TRADING PLAN

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060FAX: (203) 254-6521 FOR IMMEDIATE RELEASE November 12, 2021 ACME UNITED CORPORATION ANNOUNCES RULE 10b5-1 TRADING PLAN SHELTON, Conn., November 12, 2021 (GLOBE NEWSWIRE) ? Acme United Corporation (NYSE American: ACU) announced that it has establi

November 17, 2021 8-K

Current Report

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 12, 2021 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or orga

November 9, 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 ? 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED

October 26, 2021 8-K

Current Report

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 26, 2021 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

October 26, 2021 EX-99.1

ACME UNITED REPORTS 11% SALES INCREASE AND 30% NET INCOME INCREASE FOR THIRD QUARTER OF 2021

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE October 26, 2021 ACME UNITED REPORTS 11% SALES INCREASE AND 30% NET INCOME INCREASE FOR THIRD QUARTER OF 2021 SHELTON, CT ? October 26, 2021 ? Acme United Corporation (NYSE American: ACU) today announced that net sales for

October 7, 2021 S-8

As filed with the Securities and Exchange Commission on October 7, 2021

S-8 1 d205641ds8.htm FORM S-8 As filed with the Securities and Exchange Commission on October 7, 2021 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM S-8 Registration Statement Under the Securities Act of 1933 Acme United Corporation (Exact name of Registrant as specified in its charter) Connecticut 06-0236700 (State or other jurisdiction of (I.R.S.

August 6, 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 ? 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPO

July 22, 2021 EX-99.1

ACME UNITED REPORTS 16% NET INCOME INCREASE AND 2% EPS INCREASE FOR SECOND QUARTER OF 2021

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE July 22, 2021 ACME UNITED REPORTS 16% NET INCOME INCREASE AND 2% EPS INCREASE FOR SECOND QUARTER OF 2021 SHELTON, CT ? July 22, 2021 ? Acme United Corporation (NYSE American: ACU) today announced that net sales for the quar

July 22, 2021 8-K

Current Report

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 22, 2021 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

June 17, 2021 8-K

Current Report

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 17, 2021 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

June 17, 2021 EX-99.1

ACME UNITED CORPORATION REPORTS PPP LOAN FORGIVENESS

ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE June 16, 2021 ACME UNITED CORPORATION REPORTS PPP LOAN FORGIVENESS SHELTON, CONN. ? June 16, 2021 ? Acme United Corporation (NYSE American: ACU) announced today that its Paycheck Protection (PPP) loan of $3,508,04

May 7, 2021 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-Q ? 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORP

April 23, 2021 8-K

Current Report

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 20, 2021 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 19, 2021 8-K

Current Report

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 19, 2021 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 19, 2021 EX-99.1

ACME UNITED REPORTS 22% SALES INCREASE AND 44% EPS INCREASE FOR FIRST QUARTER OF 2021

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation1 Waterview Drive Shelton, CT 06484 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE April 19, 2021 ACME UNITED REPORTS 22% SALES INCREASE AND 44% EPS INCREASE FOR FIRST QUARTER OF 2021 SHELTON, CT ? April 19, 2021 ? Acme United Corporation (NYSE American: ACU) today announced that net sales for the quarter

April 2, 2021 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 State

March 31, 2021 EX-4.(VI)

Description of Common Stock (19)

Exhibit 4(vi) DESCRIPTION OF COMMON STOCK The authorized capital stock of the Company consists solely of the Company?s common stock.

March 31, 2021 EX-21

Subsidiaries of the Registrant

EXHIBIT 21 PARENTS AND SUBSIDIARIES The Company was organized as a partnership in 1867 and incorporated in 1882 under the laws of the State of Connecticut as The Acme Shear Company.

March 31, 2021 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K ? 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPORATI

March 16, 2021 NT 10-K

- NT 10-K

OMB APPROVAL OMB Number: 3235-0058 Expires: February 28, 2022 Estimated average burden hours per response 2.

March 3, 2021 EX-99.1

ACME UNITED REPORTS 21% SALES INCREASE AND RECORD 109% NET INCOME INCREASE FOR FOURTH QUARTER OF 2020

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060FAX: (203) 254-6521 FOR IMMEDIATE RELEASE March 3, 2021 ACME UNITED REPORTS 21% SALES INCREASE AND RECORD 109% NET INCOME INCREASE FOR FOURTH QUARTER OF 2020 FAIRFIELD, CT ? March 3, 2021 ? Acme United Corporation (NYSE American: ACU) today announ

March 3, 2021 8-K

Current Report

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 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

January 28, 2021 SC 13G/A

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* Acme United Corporation (Name of Issuer) Common (Title of Class of Securities) 004816104 (CUSIP Number) 12/31/2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

January 5, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Amendment No. 19

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Amendment No. 19 Acme United Corporation (Name of Issuer) Common Stock. $2.50 par value (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2020 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursu

December 17, 2020 EX-99.1

ACME UNITED CORPORATION ACQUIRES ASSETS OF MED-NAP LLC Provides World-Class Antiseptic Prep Pad and Towelette Solutions

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Phone: (203) 254-6060 FAX: (203) 254-6521 Fairfield, CT 06824 FOR IMMEDIATE RELEASE December 16, 2020 ACME UNITED CORPORATION ACQUIRES ASSETS OF MED-NAP LLC Provides World-Class Antiseptic Prep Pad and Towelette Solutions FAIRFIELD, CONN. – December 16, 2020 – Acme United Corporation

December 17, 2020 8-K

Current Report

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 16, 2020 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or orga

November 6, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-Q ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED

October 21, 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): October 21, 2020 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

October 21, 2020 EX-99.1

ACME UNITED REPORTS 17% SALES INCREASE AND 49% NET INCOME INCREASE FOR THIRD QUARTER OF 2020

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE October 21, 2020 ACME UNITED REPORTS 17% SALES INCREASE AND 49% NET INCOME INCREASE FOR THIRD QUARTER OF 2020 FAIRFIELD, CT – October 21, 2020 – Acme United Corporation (NYSE American: ACU) today annou

September 11, 2020 S-8

- FORM S-8

Form S-8 As filed with the Securities and Exchange Commission on September 11, 2020 Registration No.

September 11, 2020 EX-10.3

2012 Employee Stock Option Plan, as amended

EX-10.3 Exhibit 10.3 ACME UNITED CORPORATION 2012 EMPLOYEE STOCK OPTION PLAN 1. PURPOSE The purpose of this plan (the “Plan”) is to promote the interests of Acme United Corporation (the “Corporation”) by enabling its key employees to acquire an increased proprietary interest in the Corporation and thus to share in the future success of the Corporation’s business. Accordingly, the Plan is intended

August 10, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-Q ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPO

July 17, 2020 EX-99.1

ACME UNITED REPORTS 9% SALES INCREASE AND 20% NET INCOME INCREASE FOR SECOND QUARTER OF 2020

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE July 17, 2020 ACME UNITED REPORTS 9% SALES INCREASE AND 20% NET INCOME INCREASE FOR SECOND QUARTER OF 2020 FAIRFIELD, CT – July 17, 2020 – Acme United Corporation (NYSE American: ACU) today announced t

July 17, 2020 8-K

Current Report

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 17, 2020 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

July 17, 2020 SC 13G

ACU / Acme United Corp. / CAPITAL MANAGEMENT CORP /VA Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Acme United Corporation (Name of Issuer) Common (Title of Class of Securities) 004816104 (CUSIP Number) 06/30/2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is f

May 8, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-Q ☒ 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 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORP

April 21, 2020 8-K

Current Report

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 21, 2020 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 17, 2020 8-K

Current Report

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 17, 2020 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 17, 2020 EX-99.1

ACME UNITED REPORTS 14% SALES INCREASE AND 50% EPS INCREASE FOR FIRST QUARTER OF 2020

ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060FAX: (203) 254-6521 FOR IMMEDIATE RELEASE April 17, 2020 ACME UNITED REPORTS 14% SALES INCREASE AND 50% EPS INCREASE FOR FIRST QUARTER OF 2020 FAIRFIELD, CT – April 17, 2020 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the

March 24, 2020 EX-99.1

###

ACME UNITED CORPORATION NEWS RELEASE CONTACT:Paul G. DriscollAcme United Corporation55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060FAX: (203) 254-6521 ACME UNITED ANNOUNCES CHANGE TO VIRTUAL 2020 ANNUAL MEETING OF SHAREHOLDERS FAIRFIELD, Conn., March 24, 2020 (GLOBE NEWSWIRE) - Acme United Corporation (NYSE American: ACU) today announced that that the location of the Company's 2020 Annual

March 24, 2020 8-K

Current Report

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 24, 2020 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

March 20, 2020 DEF 14A

ACU / Acme United Corp. DEF 14A - - DEF 14A

DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 Pro

March 20, 2020 DEFA14A

ACU / Acme United Corp. DEFA14A - - DEFA14A

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 Pro

March 13, 2020 EX-21

Subsidiaries of the Registrant

EXHIBIT 21 PARENTS AND SUBSIDIARIES The Company was organized as a partnership in 1867 and incorporated in 1882 under the laws of the State of Connecticut as The Acme Shear Company.

March 13, 2020 10-K

ACU / Acme United Corp. 10-K - Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended: December 31, 2019 or [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPOR

March 13, 2020 EX-4.(VI)

Description of Common Stock

Exhibit 4(vi) DESCRIPTION OF COMMON STOCK The authorized capital stock of the Company consists solely of the Company’s common stock.

February 27, 2020 EX-99.1

ACME UNITED REPORTS 9% SALES INCREASE, AND 65% NET INCOME AND EPS INCREASE FOR FOURTH QUARTER OF 2019

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE February 27, 2020 ACME UNITED REPORTS 9% SALES INCREASE, AND 65% NET INCOME AND EPS INCREASE FOR FOURTH QUARTER OF 2019 FAIRFIELD, CT. – February 27, 2020 – Acme United Corporation (NYSE American: ACU)

February 27, 2020 8-K

Current Report

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 27, 2020 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or orga

January 17, 2020 SC 13G

ACU / Acme United Corp. / CAPITAL MANAGEMENT CORP /VA Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Acme United Corporation (Name of Issuer) Common (Title of Class of Securities) 004816104 (CUSIP Number) 12/31/2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is f

January 8, 2020 EX-99

ACME UNITED CORPORATION ACQUIRES ASSETS OF FIRST AID CENTRAL

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FOR IMMEDIATE RELEASE January 7, 2020 ACME UNITED CORPORATION ACQUIRES ASSETS OF FIRST AID CENTRAL FAIRFIELD, CONN. – January 7, 2020 – Acme United Corporation (NYSE MKT:ACU) today announced that its Canadian subsidiary has acquired the assets

January 8, 2020 8-K

Current Report

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 8, 2020 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organi

January 8, 2020 SC 13G/A

ACU / Acme United Corp. / North Star Investment Management Corp. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Amendment No. 18 ACME UNITED CORPORATION (Name of Issuer) Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2019 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

November 14, 2019 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 14, 2019 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or orga

November 14, 2019 EX-99.1

# # #

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE November 14, 2019 ACME UNITED CORPORATION BOARD APPROVES NEW STOCK BUYBACK PROGRAM FAIRFIELD, CONN. – November 14, 2019 – Acme United Corporation (NYSE American: ACU) announced today that its Board of

November 7, 2019 10-Q

ACU / Acme United Corp. 10-Q - Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended: September 30, 2019 or [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from: to Commission file number: 01-07698 ACME UNIT

October 18, 2019 8-K

Current Report

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 18, 2019 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

October 18, 2019 EX-99.1

ACME UNITED REPORTS 7% NET SALES INCREASE AND 30% DILUTED EPS INCREASE FOR THIRD QUARTER OF 2019

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE October 18, 2019 ACME UNITED REPORTS 7% NET SALES INCREASE AND 30% DILUTED EPS INCREASE FOR THIRD QUARTER OF 2019 FAIRFIELD, CT. – October 18, 2019 – Acme United Corporation (NYSE American: ACU) today

August 7, 2019 10-Q

ACU / Acme United Corp. 10-Q - Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended: June 30, 2019 or [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from: to Commission file number: 01-07698 ACME UNITED CO

July 19, 2019 EX-99.1

ACME UNITED REPORTS 10% NET INCOME INCREASE AND 15% DILUTED EPS INCREASE FOR SECOND QUARTER OF 2019

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE July 19, 2019 ACME UNITED REPORTS 10% NET INCOME INCREASE AND 15% DILUTED EPS INCREASE FOR SECOND QUARTER OF 2019 FAIRFIELD, CT. – July 19, 2019 – Acme United Corporation (NYSE American: ACU) today ann

July 19, 2019 8-K

Current Report

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 19, 2019 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

May 9, 2019 10-Q

ACU / Acme United Corp. 10-Q Quarterly Report 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended: March 31, 2019 or [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from: to Commission file number: 01-07698 ACME UNITED C

April 23, 2019 8-K

Current Report

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, 2019 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 18, 2019 EX-99.1

ACME UNITED REPORTS 14% DILUTED EPS INCREASE AND 12% OPERATING PROFIT INCREASE FOR FIRST QUARTER OF 2019

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE April 18, 2019 ACME UNITED REPORTS 14% DILUTED EPS INCREASE AND 12% OPERATING PROFIT INCREASE FOR FIRST QUARTER OF 2019 FAIRFIELD, CT – April 18, 2019 – Acme United Corporation (NYSE American: ACU) tod

April 18, 2019 8-K

Current Report

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 18, 2019 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

March 20, 2019 DEF 14A

ACU / Acme United Corp. DEF 14A

DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 Pro

March 15, 2019 10-K

ACU / Acme United Corp. 10-K (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended: December 31, 2018 or [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from: to Commission file number: 01-07698 ACME UNITED CORPOR

March 15, 2019 EX-21

EX-21

EXHIBIT 21 PARENTS AND SUBSIDIARIES The Company was organized as a partnership in 1867 and incorporated in 1882 under the laws of the State of Connecticut as The Acme Shear Company.

February 28, 2019 8-K

Current Report

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 28, 2019 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or orga

February 28, 2019 EX-99.1

ACME UNITED REPORTS 3% SALES INCREASE, 39% OPERATING PROFIT INCREASE AND 6% EPS INCREASE FOR FOURTH QUARTER OF 2018

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE February 28, 2019 ACME UNITED REPORTS 3% SALES INCREASE, 39% OPERATING PROFIT INCREASE AND 6% EPS INCREASE FOR FOURTH QUARTER OF 2018 FAIRFIELD, CT. – February 28, 2019 – Acme United Corporation (NYSE

January 9, 2019 SC 13G/A

ACU / Acme United Corp. / North Star Investment Management Corp. - SC 13G/A Passive Investment

North Star Investment Management Corp.: Form SC 13G/A- Filed by newsfilecorp.com UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Amendment No. 17 Acme United Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2018 (Date of Event which Requires Filing of this

January 7, 2019 SC 13G/A

ACU / Acme United Corp. / CAPITAL MANAGEMENT CORP /VA Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Acme United Corporation (Name of Issuer) Common (Title of Class of Securities) 004816104 (CUSIP Number) 12/31/2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

November 9, 2018 10-Q

ACU / Acme United Corp. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2018 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CO

October 19, 2018 EX-99.1

ACME UNITED REPORTS THIRD QUARTER RESULTS

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE October 19, 2018 ACME UNITED REPORTS THIRD QUARTER RESULTS FAIRFIELD, CT. – October 19, 2018 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the three months ended Sep

October 19, 2018 8-K

Current Report

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 19, 2018 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

August 31, 2018 S-8

ACU / Acme United Corp. S-8

As filed with the Securities and Exchange Commission on August 31, 2018 Registration No.

August 9, 2018 EX-10

Exhibit 10.10(i)

Exhibit 10.10(i) SEVENTH AMENDMENT TO LOAN AND SECURITY AGREEMENT This SEVENTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (the “Amendment”) is entered into as of May 24, 2018 between ACME UNITED CORPORATION, a Connecticut corporation (the “Borrower”) and HSBC BANK USA, NATIONAL ASSOCIATION (the “Lender”). RECITALS The Borrower and the Lender are parties to a Loan and Security Agreement dated as of A

August 9, 2018 10-Q

ACU / Acme United Corp. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2018 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CORPORA

July 23, 2018 EX-99

ACME UNITED REPORTS SECOND QUARTER RESULTS; REAFFIRMS GUIDANCE FOR 2018

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE July 20, 2018 ACME UNITED REPORTS SECOND QUARTER RESULTS; REAFFIRMS GUIDANCE FOR 2018 FAIRFIELD, CT. – July 20, 2018 – Acme United Corporation (NYSE American: ACU) today announced that net sales for th

July 23, 2018 8-K

Current Report

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 20, 2018 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

May 10, 2018 10-Q

ACU / Acme United Corp. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2018 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CORPOR

April 24, 2018 8-K

ACU / Acme United Corp. 8-K (Current Report)

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, 2018 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 20, 2018 EX-99

ACME UNITED REPORTS 14% SALES INCREASE AND 17% DILUTED EPS INCREASE FOR FIRST QUARTER OF 2018 Provides Financial Guidance for 2018

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE April 20, 2018 ACME UNITED REPORTS 14% SALES INCREASE AND 17% DILUTED EPS INCREASE FOR FIRST QUARTER OF 2018 Provides Financial Guidance for 2018 FAIRFIELD, CT. – April 20, 2018 – Acme United Corporati

April 20, 2018 8-K

Current Report

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 20, 2018 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

March 21, 2018 DEF 14A

ACU / Acme United Corp. DEF 14A

DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 Pro

March 15, 2018 EX-10

Amendment No. 6 to Revolving Loan Agreement with HSBC dated March 2018

EXHIBIT 10.10(h) SIXTH AMENDMENT TO LOAN AND SECURITY AGREEMENT This SIXTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (the “Amendment”) is entered into as of March 14, 2018 between ACME UNITED CORPORATION, a Connecticut corporation (the “Borrower”) and HSBC BANK USA, NATIONAL ASSOCIATION (the “Lender”). RECITALS The Borrower and the Lender are parties to a Loan and Security Agreement dated as of Apr

March 15, 2018 EX-21

PARENTS AND SUBSIDIARIES

EXHIBIT 21 PARENTS AND SUBSIDIARIES The Company was organized as a partnership in 1867 and incorporated in 1882 under the laws of the State of Connecticut as The Acme Shear Company.

March 15, 2018 10-K

ACU / Acme United Corp. 10-K (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 01-07698 ACME UNITED CORPORATION Exact name of registrant as spe

February 27, 2018 EX-99

ACME UNITED REPORTS 14% SALES INCREASE FOR FOURTH QUARTER OF 2017

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE February 27, 2018 ACME UNITED REPORTS 14% SALES INCREASE FOR FOURTH QUARTER OF 2017 FAIRFIELD, CT. ? February 27, 2018 ? Acme United Corporation (NYSE American:ACU) today announced that net sales for t

February 27, 2018 8-K

Current Report

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 27, 2018 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or orga

January 25, 2018 SC 13G

ACU / Acme United Corp. / CAPITAL MANAGEMENT CORP /VA Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Acme United Corporation (Name of Issuer) Common (Title of Class of Securities) 004816104 (CUSIP Number) 1/11/2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is fi

January 8, 2018 SC 13G/A

ACU / Acme United Corp. / North Star Investment Management Corp. - SC 13G/A Passive Investment

North Star Investment Management Corp.: Form SC 13G/A- Filed by newsfilecorp.com UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Amendment No. 16 Acme United Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2017 (Date of Event which Requires Filing of this

November 9, 2017 10-Q

ACU / Acme United Corp. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2017 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CO

October 20, 2017 8-K

Acme United 8-K (Current Report/Significant Event)

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 20, 2017 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

October 20, 2017 EX-99.1

ACME UNITED REPORTS THIRD QUARTER RESULTS

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE October 20, 2017 ACME UNITED REPORTS THIRD QUARTER RESULTS FAIRFIELD, CT. ? October 20, 2017 ? Acme United Corporation (NYSE American:ACU) today announced that net sales for the third quarter ended Sep

August 31, 2017 S-8

Acme United S-8

As filed with the Securities and Exchange Commission on August 31, 2017 Registration No.

August 31, 2017 EX-10.2

Form of Stock Option Agreement for 2017 Non-Salaried Director Stock Option Plan(2)

Exhibit 10.2 STOCK OPTION AGREEMENT This Stock Option Agreement (this ?Agreement?) is made and entered into as of by and between Acme United Corporation, a Connecticut corporation, (the ?Corporation?) and (the ?Optionee?). Grant Date: Exercise Price per Share: Number of Option Shares: Expiration Date: 1. Grant of Option. 1.1 Grant; Type of Option. The Corporation hereby grants to the Optionee an o

August 4, 2017 EX-10

Amendment No. 5 to Revolving Loan Agreement with HSBC dated January 2017 (16)

Exhibit 10.10(e) FIFTH AMENDMENT TO LOAN AND SECURITY AGREEMENT This FIFTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (the “Amendment”) is entered into as of January , 2017 between ACME UNITED CORPORATION, a Connecticut corporation (the “Borrower”) and HSBC BANK USA, NATIONAL ASSOCIATION (the “Lender”). RECITALS The Borrower and the Lender are parties to a Loan and Security Agreement dated as of Apr

August 4, 2017 10-Q

ACU / Acme United Corp. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2017 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CORPORA

July 25, 2017 8-K

Current Report

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, 2017 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

July 25, 2017 EX-99

ACME UNITED REPORTS SECOND QUARTER RESULTS ; REAFFIRMS GUIDANCE FOR 2017

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE July 25, 2017 ACME UNITED REPORTS SECOND QUARTER RESULTS ; REAFFIRMS GUIDANCE FOR 2017 FAIRFIELD, CONN. ? July 25, 2017 ? Acme United Corporation (NYSE American: ACU) today announced that net sales for

May 12, 2017 10-Q

Acme United 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2017 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CORPOR

April 25, 2017 8-K

Current Report

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, 2017 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 20, 2017 EX-99

ACME UNITED CORPORATION REPORTS FIRST QUARTER SALES INCREASE OF 10% AND 13% INCREASE IN EPS

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE April 20, 2017 ACME UNITED CORPORATION REPORTS FIRST QUARTER SALES INCREASE OF 10% AND 13% INCREASE IN EPS FAIRFIELD, CONN. ? April 20, 2017 ? Acme United Corporation (NYSE MKT:ACU) today announced tha

April 20, 2017 8-K

Current Report

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 20, 2017 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

March 22, 2017 DEF 14A

2017 Non-Salaried Director Stock Option Plan (9)

DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 Pro

March 10, 2017 10-K

Acme United 10-K (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 01-07698 ACME UNITED CORPORATION Exact name of registrant as spe

March 10, 2017 EX-21

EX-21

EX-21 2 acu10k123116ex21.htm EXHIBIT 21 EXHIBIT 21 PARENTS AND SUBSIDIARIES The Company was organized as a partnership in 1867 and incorporated in 1882 under the laws of the State of Connecticut as The Acme Shear Company. The corporate name was changed to Acme United Corporation in 1971. There is no parent of the registrant. Registrant has the following subsidiaries, all of which are wholly owned

February 23, 2017 8-K

Current Report

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 23, 2017 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or orga

February 23, 2017 EX-99.1

ACME UNITED REPORTS 14% SALES INCREASE AND 25% EPS INCREASE FOR FOURTH QUARTER Provides Financial Guidance for 2017

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE February 23, 2017 ACME UNITED REPORTS 14% SALES INCREASE AND 25% EPS INCREASE FOR FOURTH QUARTER Provides Financial Guidance for 2017 FAIRFIELD, CONN. ? February 23, 2017 ? Acme United Corporation (NYS

February 2, 2017 EX-99

ACME UNITED CORPORATION ACQUIRES ASSETS OF SPILL MAGIC, INC. Provides World-Class Fluid-Absorbent Solutions for Safety

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE February 1, 2017 ACME UNITED CORPORATION ACQUIRES ASSETS OF SPILL MAGIC, INC. Provides World-Class Fluid-Absorbent Solutions for Safety FAIRFIELD, CONN. ? February 1, 2017 ? Acme United Corporation (NY

February 2, 2017 8-K

Current Report

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, 2017 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

January 10, 2017 SC 13G/A

ACU / Acme United Corp. / North Star Investment Management Corp. - SC 13G/A Passive Investment

North Star Investment Management Corp.: Form SC 13G/A - Filed by newsfilecorp.com UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Amendment No. 14 Acme United Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2016 (Date of Event which Requires Filing of this

December 7, 2016 SC 13D/A

ACU / Acme United Corp. / JOHNSEN WALTER C - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 4 )* (Name of Issuer) Acme United Corporation (ACU) (Title of Class of Securities) Common Stock (CUSIP Number) 004816 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) Walter C. Johnsen 55 Walls Drive, Fairfiel

November 4, 2016 10-Q

Acme United 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2016 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CO

October 20, 2016 EX-99.1

ACME UNITED REPORTS THIRD QUARTER 7% SALES INCREASE AND 21% INCREASE IN EARNINGS PER SHARE Raises 2016 Guidance for Second Time, Reflecting Continued Strong Performance and Prospects

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE October 20, 2016 ACME UNITED REPORTS THIRD QUARTER 7% SALES INCREASE AND 21% INCREASE IN EARNINGS PER SHARE Raises 2016 Guidance for Second Time, Reflecting Continued Strong Performance and Prospects F

October 20, 2016 8-K

Current Report

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 20, 2016 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

August 15, 2016 10-Q

Acme United 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2016 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CORPORA

August 15, 2016 10-Q

Acme United 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2016 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CORPORA

July 22, 2016 8-K

Current Report

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 22, 2016 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

July 22, 2016 EX-99

ACME UNITED REPORTS SECOND QUARTER SALES INCREASE OF 21% AND 23% INCREASE IN EARNINGS PER SHARE Raises Guidance for 2016, Reflecting Strong Performance and Prospects

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE July 22, 2016 ACME UNITED REPORTS SECOND QUARTER SALES INCREASE OF 21% AND 23% INCREASE IN EARNINGS PER SHARE Raises Guidance for 2016, Reflecting Strong Performance and Prospects FAIRFIELD, CONN. ? Ju

May 13, 2016 EX-10.2

Form of Non-Qualified Stock Option Agreement for 2012 Employee Stock Option Plan, as amended(2)

Exhibit 10.2 Non- Qualified Stock Option Agreement This Stock Option Agreement (this ?Agreement?) is made and entered into as of by and between Acme United Corporation, a Connecticut corporation, (the ?Corporation?) and (the ?Optionee?). Grant Date: Exercise Price per Share: Number of Option Shares: Expiration Date: 1. Grant of Option . 1.1 Grant; Type of Option. The Corporation hereby grants to t

May 13, 2016 EX-10.4

NOTICE OF EXERCISE Under 2005 Non-Employee Director Stock Option Plan

Exhibit 10.4 NOTICE OF EXERCISE Under 2005 Non-Employee Director Stock Option Plan Date of Exercise: Ladies and Gentlemen: This constitutes notice to Acme United Corporation (?Acme?) under my stock option that I elect to purchase the number of shares of Common Stock (the ?Shares?) for the price set forth below. Option Information Stock option dated: Number of shares as to which option is exercised

May 13, 2016 EX-10.5

Amendment No. 4 to Revolving Loan Agreement with HSBC dated May 6, 2016 (12)

Exhibit 10.5 FOURTH AMENDMENT TO LOAN AND SECURITY AGREEMENT This FOURTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (the ?Amendment?) is entered into as of May 6, 2016 between ACME UNITED CORPORATION, a Connecticut corporation (the ?Borrower?) and HSBC BANK USA, NATIONAL ASSOCIATION (the ?Lender?). RECITALS The Borrower and the Lender are parties to a Loan and Security Agreement dated as of April 5,

May 13, 2016 10-Q

Acme United 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2016 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CORPOR

May 13, 2016 EX-10.1

Amendment to the 2012 Acme United Employee Stock Option Plan* (12)

Exhibit 10.1 Amendment to the Acme United Corporation 2012 Employee Stock Option Plan In accordance with Section 18 of the Acme United Corporation 2012 Employee Stock Option Plan (the ?Plan?), the Plan is hereby amended as follows: 1. Subsection (b) of Section 3, ?Shares Subject to the Plan,? is amended by adding the following immediately preceding the last sentence of said subsection (b): If eith

May 13, 2016 EX-10.6

Second AMENDED AND RESTATED SECURED REVOLVING NOTE

Exhibit 10.6 Second AMENDED AND RESTATED SECURED REVOLVING NOTE $50,000,000 Maturity Date: May 6, 2019 FOR VALUE RECEIVED, ACME UNITED CORPORATION, a Connecticut corporation (?Borrower?) hereby promises to pay to the order of HSBC Bank, National Association or the holder (the ?Lender?) of this Secured Revolving Note (this ?Revolving Note?) at 452 Fifth Avenue, New York, New York or such other plac

May 13, 2016 EX-10.3

Amendment to the 2005 Non-Salaried Director Stock Option Plan (12)

Exhibit 10.3 Amendment to the Acme United Corporation Non-Salaried Director Stock Option Plan In accordance with Section 3.3 of the Acme United Corporation Non-Salaried Director Stock Option Plan (the ?Plan?), the Plan is hereby amended as follows: 1. Section 1.5 of the Plan, ?Shares,? is amended by adding the following immediately after the last sentence of the first paragraph of said Section 1.5

April 26, 2016 8-K

Current Report

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, 2016 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 22, 2016 EX-99

# # #

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE April 22, 2016 ACME UNITED CORPORATION REPORTS RECORD FIRST QUARTER SALES AND 33% INCREASE IN EARNINGS PER SHARE FAIRFIELD, CONN. ? April 22, 2016 ? Acme United Corporation (NYSE MKT:ACU) today announc

April 22, 2016 8-K

Current Report

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 22, 2016 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

March 21, 2016 DEF 14A

Acme United DEF 14A

DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x 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)) x Definitive Pro

March 11, 2016 EX-21

EX-21

EXHIBIT 21 PARENTS AND SUBSIDIARIES The Company was organized as a partnership in 1867 and incorporated in 1882 under the laws of the State of Connecticut as The Acme Shear Company.

March 11, 2016 10-K

Acme United 10-K (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2015 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 01-07698 ACME UNITED CORPORATION Exact name of registrant as spe

February 25, 2016 8-K

Current Report

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 25, 2016 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or orga

February 25, 2016 EX-99.1

# # #

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE February 25, 2016 ACME UNITED REPORTS RECORD 2015 SALES AND EARNINGS FAIRFIELD, CONN. ? February 25, 2016 ? Acme United Corporation (NYSE MKT:ACU) today announced that net sales for the year ended Dece

February 3, 2016 EX-99.1

ACME UNITED CORPORATION ACQUIRES ASSETS OF DIAMOND MACHINING TECHNOLOGY Provides World-Class Sharpening Solutions for Professional, Commercial and Individual Users

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE February 1, 2016 ACME UNITED CORPORATION ACQUIRES ASSETS OF DIAMOND MACHINING TECHNOLOGY Provides World-Class Sharpening Solutions for Professional, Commercial and Individual Users FAIRFIELD, CONN. ? F

February 3, 2016 8-K

Acme United 8-K (Current Report/Significant Event)

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 3, 2016 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

January 19, 2016 SC 13G/A

ACU / Acme United Corp. / North Star Investment Management Corp. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 Amendment No. 14 Acme United Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 004816104 (CUSIP Number) December 31, 2015 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

November 12, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2015 [_] TRANSITION REPORT PURS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2015 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CO

October 16, 2015 8-K

Acme United 8-K (Current Report/Significant Event)

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 16, 2015 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organ

October 16, 2015 EX-99.1

# # #

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE October 16, 2015 ACME UNITED REPORTS THIRD QUARTER SALES AND EARNINGS FAIRFIELD, CONN. ? October 16, 2015 ? Acme United Corporation (NYSE MKT:ACU) today announced that net sales for the third quarter e

September 23, 2015 CORRESP

Acme United ESP

Acme United Corporation 55 Walls Drive Fairfield, CT 06824 September 23, 2015 Melissa N.

August 31, 2015 CORRESP

Acme United ESP

Acme United Corporation 55 Walls Drive Fairfield, CT 06824 August 31, 2015 Melissa N.

August 17, 2015 S-8

Acme United S-8

As filed with the Securities and Exchange Commission on August 17, 2015 Registration No.

August 14, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2015 [_] TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2015 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CORPORA

July 22, 2015 EX-99.1

New Camillus® Knives, First Aid Only® and Westcott® Initiatives Planned for 2H 2015

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE July 22, 2015 ACME UNITED REPORTS SECOND QUARTER SALES AND EARNINGS New Camillus? Knives, First Aid Only? and Westcott? Initiatives Planned for 2H 2015 FAIRFIELD, CONN. ? July 22, 2015 ? Acme United Co

July 22, 2015 8-K

Current Report

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 22, 2015 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiza

May 13, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2015 [X] TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2015 OR [X] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-07698 ACME UNITED CORPO

April 22, 2015 8-K

Current Report

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 22, 2015 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

April 17, 2015 EX-99.1

# # #

Exhibit 99.1 ACME UNITED CORPORATION NEWS RELEASE CONTACT: Paul G. Driscoll Acme United Corporation 55 Walls Drive Fairfield, CT 06824 Phone: (203) 254-6060 FAX: (203) 254-6521 FOR IMMEDIATE RELEASE April 17, 2015 ACME UNITED CORPORATION REPORTS 19% INCREASE IN SALES AND 18% INCREASE IN NET INCOME FOR FIRST QUARTER FAIRFIELD, CONN. ? April 17, 2015 ? Acme United Corporation (NYSE MKT:ACU) today an

April 17, 2015 8-K

Acme United 8-K (Current Report/Significant Event)

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 17, 2015 ACME UNITED CORPORATION (Exact name of registrant as specified in its charter) Connecticut 001-07698 06-0236700 (State or other jurisdiction of incorporation or organiz

March 23, 2015 SC 13D

ACU / Acme United Corp. / JOHNSEN WALTER C - SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* (Name of Issuer) Acme United Corporation (ACU) (Title of Class of Securities) Common Stock (CUSIP Number) 004816 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) Walter C. Johnsen 55 Walls Drive, Fairfield,

March 23, 2015 SC 13D

ACU / Acme United Corp. / OLSCHAN BRIAN S - SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* (Name of Issuer) Acme United Corporation (ACU) (Title of Class of Securities) Common Stock (CUSIP Number) 004816 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) Brian S. Olschan 55 Walls Drive, Fairfield, CT

March 20, 2015 DEF 14A

Acme United DEF 14A

DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x 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)) x Definitive Pro

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