SEH / Spartech Corp - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Spartech Corp
US
HINDI NA ACTIVE ANG SIMBONG ITO

Mga Batayang Estadistika
CIK 77597
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 Spartech Corp
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
February 11, 2014 SC 13G/A

AQR CAPITAL MANAGEMENT LLC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Spartech Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 874220209 (CUSIP Number) December 31, 2013 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

February 10, 2014 SC 13G/A

SEH / Spartech Corp / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7)* SPARTECH CORP (Name of Issuer) Common Stock (Title of Class of Securities) 847220209 (CUSIP Number) December 31, 2013 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

March 25, 2013 15-12B

- FORM 15-12B

FORM 15-12B UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-05911 SPARTECH CORPORATION (Exact name of registrant as speci

March 13, 2013 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on March 25, 2013, pursuant to the provisions of Rule 12d2-2 (a).

March 13, 2013 S-8 POS

- S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 13, 2013 Registration No.

March 13, 2013 8-K

Termination of a Material Definitive Agreement - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 13, 2013 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

March 13, 2013 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets, Other Events, Submission of Matters to a Vote of Security Holders - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 13, 2013 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

March 13, 2013 S-8 POS

- S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 13, 2013 Registration No.

March 13, 2013 EX-3.1

CERTIFICATE OF INCORPORATION SPARTECH CORPORATION

EX-3.1 Exhibit 3.1 CERTIFICATE OF INCORPORATION OF SPARTECH CORPORATION FIRST: The name of the corporation (the “Corporation”) is: Spartech Corporation SECOND: The address of the Corporation’s registered office in the State of Delaware is 1209 Orange Street, City of Wilmington, County of New Castle, Delaware 19801. The name of the Corporation’s registered agent at such address is The Corporation T

March 13, 2013 POS AM

- POS AM

POS AM As filed with the Securities and Exchange Commission on March 13, 2013 Registration No.

March 13, 2013 EX-3.2

SPARTECH CORPORATION TABLE OF CONTENTS Page ARTICLE I MEETINGS OF STOCKHOLDERS 1 Section 1. Time and Place of Meetings 1 Section 2. Annual Meeting 1 Section 3. Special Meetings 1 Section 4. Notice of Meetings 1 Section 5. Quorum 1 Section 6. Voting 2

EX-3.2 Exhibit 3.2 SPARTECH CORPORATION BYLAWS TABLE OF CONTENTS Page ARTICLE I MEETINGS OF STOCKHOLDERS 1 Section 1. Time and Place of Meetings 1 Section 2. Annual Meeting 1 Section 3. Special Meetings 1 Section 4. Notice of Meetings 1 Section 5. Quorum 1 Section 6. Voting 2 ARTICLE II DIRECTORS 2 Section 1. Powers 2 Section 2. Number and Term of Office 2 Section 3. Vacancies and New Directorship

March 13, 2013 POS AM

- POS AM

POS AM As filed with the Securities and Exchange Commission on March 13, 2013 Registration No.

March 13, 2013 POS AM

- POS AM

POS AM As filed with the Securities and Exchange Commission on March 13, 2013 Registration No.

March 13, 2013 S-8 POS

- S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 13, 2013 Registration No.

March 13, 2013 S-8 POS

- S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 13, 2013 Registration No.

March 13, 2013 POS AM

- POS AM

POS AM As filed with the Securities and Exchange Commission on March 13, 2013 Registration No.

March 13, 2013 POS AM

- POS AM

POS AM As filed with the Securities and Exchange Commission on March 13, 2013 Registration No.

March 13, 2013 POS AM

- POS AM

POS AM As filed with the Securities and Exchange Commission on March 13, 2013 Registration No.

March 12, 2013 EX-10.2

(LEADERSHIP TEAM) PURSUANT TO THE SPARTECH CORPORATION 2004 EQUITY COMPENSATION PLAN

STOCK-SETTLED STOCK APPRECIATION RIGHT AWARD (LEADERSHIP TEAM) PURSUANT TO THE SPARTECH CORPORATION 2004 EQUITY COMPENSATION PLAN Award No.

March 12, 2013 10-Q

Quarterly Report - 10-Q

10-Q 1 seh-2013202x10q1.htm 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 2, 2013 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to 1-5911 (Commission

March 12, 2013 EX-10.1

RESTRICTED STOCK AWARD (LEADERSHIP TEAM) PURSUANT TO THE SPARTECH CORPORATION 2004 EQUITY COMPENSATION PLAN

RESTRICTED STOCK AWARD (LEADERSHIP TEAM) PURSUANT TO THE SPARTECH CORPORATION 2004 EQUITY COMPENSATION PLAN Award No.

March 5, 2013 425

Merger Prospectus - FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 5, 2013 POLYONE CORPORATION (Exact Name of Registrant as Specified in Charter) Ohio 1-16091 34-1730488 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification Nos.

March 5, 2013 8-K

Other Events -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 5, 2013 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

March 1, 2013 10-K/A

Annual Report - 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 10-K/A (Amendment No.

February 14, 2013 SC 13G

SEH / Spartech Corp / AQR CAPITAL MANAGEMENT LLC - AQR CAPITAL MANAGEMENT LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Spartech Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 874220209 (CUSIP Number) December 31, 2012 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

February 13, 2013 8-K

Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 13, 2013 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

February 13, 2013 EX-99.1

SPARTECH ANNOUNCES SPECIAL MEETING OF STOCKHOLDERS TO VOTE FOR THE PROPOSED MERGER TRANSACTION WITH POLYONE

Company Contacts: Victoria M. Holt Randy C. Martin President and Chief Executive Officer Executive Vice President and Chief Financial Officer (314) 721-4242 (314) 721-4242 FOR IMMEDIATE RELEASE SPARTECH ANNOUNCES SPECIAL MEETING OF STOCKHOLDERS TO VOTE FOR THE PROPOSED MERGER TRANSACTION WITH POLYONE ST. LOUIS, February 13, 2013 - Spartech Corporation (NYSE:SEH), a leading producer of plastic shee

February 12, 2013 SC 13G/A

SEH / Spartech Corp / VANGUARD GROUP INC Passive Investment

spartechcorp.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1 )* Name of issuer: Spartech Corp Title of Class of Securities: COMMON STOCK CUSIP Number: 847220209 Date of Event Which Requires Filing of this Statement: December 31, 2012 Check the appropriate box to design

February 11, 2013 SC 13G/A

SEH / Spartech Corp / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 rrd319.htm SCHEDULE 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6)* SPARTECH CORP (Name of Issuer) Common Stock (Title of Class of Securities) 847220209 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the

February 11, 2013 DEFM14A

- DEFM14A

DEFM14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 6, 2013 SC 13G/A

SEH / Spartech Corp / PRUDENTIAL FINANCIAL INC Passive Investment

SC 13G/A 1 spar.htm DOCUMENT TYPE SC 13G/A TEXT SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Amendment # 2 Name of Issuer: SPARTECH CORP Title of Class of Securities: Common Stock CUSIP Number: 847220209 1) NAME AND I.R.S. IDENTIFICATION NO. OF REPORTING PERSON Prudential Financial, Inc. 22-3703799 2.) MEMBER OF A GROUP: (a) N/A (

January 15, 2013 8-K

Other Events -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 15, 2013 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

January 15, 2013 EX-99.1

On October 24, PolyOne Corporation, a fellow plastics company, agreed to acquire Spartech for approximately $393 million. The acquisition is expected to close in early 2013, pending regulatory approval and approval from Spartech's shareholders. The b

On October 24, PolyOne Corporation, a fellow plastics company, agreed to acquire Spartech for approximately $393 million.

December 20, 2012 EX-99.1

● ● ● ● Specialization – which differentiates us through value- creating offerings that provide our customers with high-value and innovative solutions. PolyOne is a specialty company. Globalization – which takes us into high-growth markets where our

Exhibit 99.2 PolyOne Corporation 33587 Walker Road Avon Lake, OH 40012 phone 440.930.1000 www.polyone.com December 20, 2012 Dear Spartech Associates, The process that will ultimately result with our companies joining forces is progressing well and remains on-track for early next year. I wanted to take a moment to provide some updates and express my enthusiasm for this deal, as well as my great app

December 20, 2012 8-K

Other Events -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 20, 2012 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

December 20, 2012 EX-99.1

Spartech Employees,

Exhibit 99.1 Spartech Employees, As the year comes to a close, I want to take a moment to wish you and your family a happy holiday season. The company wrapped up the fiscal year on a high note due to the teamwork and engagement by all of you. If you were able to attend the Employee town hall meeting or listen to the Investor call last Friday, you are already aware of the results. If not, please al

December 20, 2012 425

Merger Prospectus - 425

425 Filed by PolyOne Corporation Commission File No. 1-16091 Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Spartech Corporation Commission File No. 1-5911 Sent By E-mail Transmission December 20, 2012 Spartech Employees, As the year comes to a close, I want to take a moment to wish you and y

December 17, 2012 10-K

Annual Report - 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 10-K R ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended November 3, 2012 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to 1-5911 (Commission File Number) SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or organization) 43-0761773 (I.

December 17, 2012 EX-24

POWER OF ATTORNEY

Exhibit 24 POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints the following officer of Spartech Corporation, a Delaware corporation (the “Company”): Senior Vice President, General Counsel and Corporate Secretary, the true and lawful attorney-in-fact of the undersigned: (1) To execute for and on behalf of the undersigned, in the undersigned's capacity

December 17, 2012 EX-21

Incorporation or Organization

EX-21 2 seh110312-ex21.htm EXHIBIT SPARTECH CORPORATION EXHIBIT 21 SUBSIDIARIES OF REGISTRANT Legal Entity DBA Incorporation or Organization Alchem Plastics Corporation Spartech Custom Sheet & Rollstock Georgia Creative Forming, LLC Spartech Packaging Technologies Wisconsin Polymer Extruded Products, LLC Spartech Custom Sheet & Rollstock New Jersey Spartech Canada, Inc. Spartech Custom Sheet & Rol

December 14, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 13, 2012 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

December 14, 2012 EX-99.1

SPARTECH ANNOUNCES FOURTH QUARTER RESULTS

Company Contacts: Victoria M. Holt Randy C. Martin President and Chief Executive Officer Executive Vice President and Chief Financial Officer (314) 721-4242 (314) 721-4242 For Immediate Release Thursday, December 13, 2012 SPARTECH ANNOUNCES FOURTH QUARTER RESULTS St. Louis, Missouri, December 13, 2012 - Spartech Corporation (NYSE:SEH), a leading producer of plastic sheet, compounds, and packaging

November 5, 2012 425

Merger Prospectus - 425

425 Filed by PolyOne Corporation Commission File No. 1-16091 Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Spartech Corporation Commission File No. 1-5911 PlasticsNews.com PolyOne and Spartech executives discuss plans for combined company By Jessica Holbrook | PLASTICS NEWS STAFF Posted Nove

October 29, 2012 EX-99.1

PolyOne Accelerates Specialty Transformation With Agreement to Acquire Spartech

Exhibit 99.1 NEWS RELEASE FOR IMMEDIATE RELEASE PolyOne Accelerates Specialty Transformation With Agreement to Acquire Spartech Acquisition Highlights: Spartech expands PolyOne's specialty portfolio with adjacent technologies in attractive end markets Leading North America market positions in sheet, rigid barrier packaging and specialty cast acrylic technologies Focused areas of growth in aerospac

October 29, 2012 EX-99.1

PolyOne Accelerates Specialty Transformation With Agreement to Acquire Spartech

Exhibit 99.1 NEWS RELEASE FOR IMMEDIATE RELEASE PolyOne Accelerates Specialty Transformation With Agreement to Acquire Spartech Acquisition Highlights: Spartech expands PolyOne's specialty portfolio with adjacent technologies in attractive end markets Leading North America market positions in sheet, rigid barrier packaging and specialty cast acrylic technologies Focused areas of growth in aerospac

October 29, 2012 EX-2.1

AGREEMENT AND PLAN OF MERGER BY AND AMONG POLYONE CORPORATION, 2012 REDHAWK, INC., 2012 REDHAWK, LLC, SPARTECH CORPORATION Dated as of October 23, 2012 TABLE OF CONTENTS Page ARTICLE I THE MERGER AND THE SUBSEQUENT MERGER 2 Section 1.1 The Merger 2 S

Exhibit 2.1 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER BY AND AMONG POLYONE CORPORATION, 2012 REDHAWK, INC., 2012 REDHAWK, LLC, AND SPARTECH CORPORATION Dated as of October 23, 2012 TABLE OF CONTENTS Page ARTICLE I THE MERGER AND THE SUBSEQUENT MERGER 2 Section 1.1 The Merger 2 Section 1.2 Closing 2 Section 1.3 Effective Time 2 Section 1.4 Effects of the Merger 2 Section 1.5 Certificate of Inc

October 29, 2012 EX-2.1

AGREEMENT AND PLAN OF MERGER BY AND AMONG POLYONE CORPORATION, 2012 REDHAWK, INC., 2012 REDHAWK, LLC, SPARTECH CORPORATION Dated as of October 23, 2012 TABLE OF CONTENTS Page ARTICLE I THE MERGER AND THE SUBSEQUENT MERGER 2 Section 1.1 The Merger 2 S

Exhibit 2.1 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER BY AND AMONG POLYONE CORPORATION, 2012 REDHAWK, INC., 2012 REDHAWK, LLC, AND SPARTECH CORPORATION Dated as of October 23, 2012 TABLE OF CONTENTS Page ARTICLE I THE MERGER AND THE SUBSEQUENT MERGER 2 Section 1.1 The Merger 2 Section 1.2 Closing 2 Section 1.3 Effective Time 2 Section 1.4 Effects of the Merger 2 Section 1.5 Certificate of Inc

October 29, 2012 EX-10.1

FORM OF AMENDED AND RESTATED SEVERANCE AND NONCOMPETITION AGREEMENT

FORM OF AMENDED AND RESTATED SEVERANCE AND NONCOMPETITION AGREEMENT THIS AMENDED AND RESTATED SEVERANCE AND NONCOMPETITION AGREEMENT (this “Agreement”) is made by and between SPARTECH CORPORATION, a Delaware corporation (together with its subsidiaries, the “Company”) and (“Employee”) effective as of the day of , 20 .

October 29, 2012 425

Merger Prospectus - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2012 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

October 29, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2012 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

October 29, 2012 EX-10.1

FORM OF AMENDED AND RESTATED SEVERANCE AND NONCOMPETITION AGREEMENT

FORM OF AMENDED AND RESTATED SEVERANCE AND NONCOMPETITION AGREEMENT THIS AMENDED AND RESTATED SEVERANCE AND NONCOMPETITION AGREEMENT (this “Agreement”) is made by and between SPARTECH CORPORATION, a Delaware corporation (together with its subsidiaries, the “Company”) and (“Employee”) effective as of the day of , 20 .

October 25, 2012 425

Merger Prospectus - 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 23, 2012 PolyOne Corporation (Exact Name of Registrant as Specified in Its Charter) Ohio 1-16091 34-1730488 (State or Other Jurisdiction of Incorporation) (Commission File

October 25, 2012 EX-2.1

AGREEMENT AND PLAN OF MERGER BY AND AMONG POLYONE CORPORATION, 2012 REDHAWK, INC., 2012 REDHAWK, LLC, SPARTECH CORPORATION Dated as of October 23, 2012 TABLE OF CONTENTS Page ARTICLE I THE MERGER AND THE SUBSEQUENT MERGER 2 Section 1.1 The Merger 2 S

EX-2.1 Exhibit 2.1 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER BY AND AMONG POLYONE CORPORATION, 2012 REDHAWK, INC., 2012 REDHAWK, LLC, AND SPARTECH CORPORATION Dated as of October 23, 2012 TABLE OF CONTENTS Page ARTICLE I THE MERGER AND THE SUBSEQUENT MERGER 2 Section 1.1 The Merger 2 Section 1.2 Closing 2 Section 1.3 Effective Time 2 Section 1.4 Effects of the Merger 2 Section 1.5 Certificate

October 24, 2012 425

Merger Prospectus - 425

425 Leveraging our Four Pillar Strategy: The Acquisition of Spartech October 24, 2012 Filed by PolyOne Corporation Commission File No.

October 24, 2012 425

Merger Prospectus -

Filed by Spartech Corporation Commission File No. 1-5911 Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Spartech Corporation Commission File No. 1-5911 [Spartech logo] SPARTECH CORPORATION 120 South Central Ave, Ste 1700 Clayton, MO 63105-1705 314.721.4242 FAX: 314.721.1543 www.spartech.com O

October 24, 2012 425

Merger Prospectus -

Filed by Spartech Corporation Commission File No. 1-5911 Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Spartech Corporation Commission File No. 1-5911

October 24, 2012 425

Merger Prospectus - 425

425 Filed by PolyOne Corporation Commission File No. 1-16091 Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Spartech Corporation Commission File No. 1-5911 PolyOne Corporation 33587 Walker Road Avon Lake, OH 40012 phone 440.930.1000 www.polyone.com October 24, 2012 Dear PolyOne Associates, To

October 24, 2012 EX-99.1

PolyOne Accelerates Specialty Transformation With Agreement to Acquire Spartech

Exhibit 99.1 NEWS RELEASE FOR IMMEDIATE RELEASE PolyOne Accelerates Specialty Transformation With Agreement to Acquire Spartech Acquisition Highlights: • Spartech expands PolyOne’s specialty portfolio with adjacent technologies in attractive end markets • Leading North America market positions in sheet, rigid barrier packaging and specialty cast acrylic technologies • Focused areas of growth in ae

October 24, 2012 425

Merger Prospectus - 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 24, 2012 PolyOne Corporation (Exact Name of Registrant as Specified in Its Charter) Ohio 1-16091 34-1730488 (State or Other Jurisdiction of Incorporation) (Commission File

September 12, 2012 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended August 4, 2012 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to 1-5911 (Commission File Number) SPARTECH CORPORATION (

September 12, 2012 EX-99.1

SPARTECH ANNOUNCES THIRD QUARTER RESULTS

Company Contacts: Victoria M. Holt Randy C. Martin President and Chief Executive Officer Executive Vice President and Chief Financial Officer (314) 721-4242 (314) 721-4242 For Immediate Release Wednesday, September 12, 2012 SPARTECH ANNOUNCES THIRD QUARTER RESULTS St. Louis, Missouri, September 12, 2012 - Spartech Corporation (NYSE:SEH), a leading producer of plastic sheet, compounds, and packagin

September 12, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 12, 2012 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

June 28, 2012 11-K

-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 11-K þ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2011 OR o TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to 1-5911 (Commission File Number) A.

June 14, 2012 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 13, 2012 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

June 14, 2012 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 5, 2012 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to 1-5911 (Commission File Number) SPARTECH CORPORATION (Exa

June 14, 2012 EX-99.1

SPARTECH ANNOUNCES SECOND QUARTER RESULTS

Company Contacts: Victoria M. Holt Randy C. Martin President and Chief Executive Officer Executive Vice President and Chief Financial Officer (314) 721-4242 (314) 721-4242 For Immediate Release Wednesday, June 13, 2012 SPARTECH ANNOUNCES SECOND QUARTER RESULTS St. Louis, Missouri, June 13, 2012 - Spartech Corporation (NYSE:SEH), a leading producer of plastic sheet, compounds, and packaging solutio

March 16, 2012 8-K

Submission of Matters to a Vote of Security Holders - SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 15, 2012 SPARTECH CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File N

March 14, 2012 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 4, 2012 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to 1-5911 (Commission File Number) SPARTECH CORPORATION

March 14, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 14, 2012 SPARTECH CORPORATION (Exact name of Registrant as specified in its charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File Number) (I.

March 14, 2012 EX-99.11

SPARTECH ANNOUNCES FIRST QUARTER RESULTS

Company Contacts: Victoria M. Holt Randy C. Martin President and Chief Executive Officer Executive Vice President and Chief Financial Officer (314) 721-4242 (314) 721-4242 For Immediate Release Wednesday, March 14, 2012 SPARTECH ANNOUNCES FIRST QUARTER RESULTS St. Louis, Missouri, March 14, 2012 - Spartech Corporation (NYSE:SEH), a leading producer of plastic sheet, compounds, and packaging soluti

March 1, 2012 SC 13G/A

SEH / Spartech Corp / Aristotle Capital Management, LLC - SPARTECH CORP Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (AMENDMENT NO. 4)* Spartech Corp. (Name of Issuer) Common Stock, Par Value $0.75 (Title of Class of Securities) 847220209 (CUSIP Number) December 31, 2011 (Date of Event Wh

February 14, 2012 SC 13G/A

SEH / Spartech Corp / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6)* SPARTECH CORP (Name of Issuer) Common Stock (Title of Class of Securities) 847220209 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

February 14, 2012 SC 13G/A

SEH / Spartech Corp / PRUDENTIAL FINANCIAL INC Passive Investment

13G HTML File DOCUMENT TYPE SC 13G/A TEXT SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 8, 2012 SC 13G

SEH / Spartech Corp / VANGUARD GROUP INC Passive Investment

spartechcorp.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.:0 )* Name of issuer: Spartech Corp Title of Class of Securities: Common Stock CUSIP Number: 847220209 Date of Event Which Requires Filing of this Statement: December 31, 2011 Check the appropriate box to designa

January 24, 2012 DEF 14A

- PROXY STATEMENT

DEF 14A 1 a2011proxy.htm PROXY STATEMENT Table of Contents 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 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the

January 10, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - PRINCIPAL ACCOUNTING OFFICER CHANGE

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 9, 2012 SPARTECH CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 1-5911 43-0761773 (State or other jurisdiction of incorporation) (Commission File

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