0000807249-14-000282.txt : 20141104 0000807249-14-000282.hdr.sgml : 20141104 20141104155510 ACCESSION NUMBER: 0000807249-14-000282 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20141104 DATE AS OF CHANGE: 20141104 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Chemtura CORP CENTRAL INDEX KEY: 0001091862 STANDARD INDUSTRIAL CLASSIFICATION: PLASTIC MATERIAL, SYNTH RESIN/RUBBER, CELLULOS (NO GLASS) [2820] IRS NUMBER: 522183153 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-56979 FILM NUMBER: 141193073 BUSINESS ADDRESS: STREET 1: BENSON ROAD CITY: MIDDLEBURY STATE: CT ZIP: 06749 BUSINESS PHONE: 2035732000 MAIL ADDRESS: STREET 1: BENSON ROAD CITY: MIDDLEBURY STATE: CT ZIP: 06749 FORMER COMPANY: FORMER CONFORMED NAME: CROMPTON CORP DATE OF NAME CHANGE: 20000512 FORMER COMPANY: FORMER CONFORMED NAME: CK WITCO CORP DATE OF NAME CHANGE: 19990727 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: GAMCO INVESTORS, INC. ET AL CENTRAL INDEX KEY: 0000807249 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 133056041 STATE OF INCORPORATION: DE FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: SC 13D/A BUSINESS ADDRESS: STREET 1: ONE CORPORATE CENTER CITY: RYE STATE: NY ZIP: 10580-1434 BUSINESS PHONE: 9149215000 MAIL ADDRESS: STREET 1: ONE CORPORATE CENTER CITY: RYE STATE: NY ZIP: 10580 FORMER COMPANY: FORMER CONFORMED NAME: GABELLI ASSET MANAGEMENT INC ET AL DATE OF NAME CHANGE: 20020828 FORMER COMPANY: FORMER CONFORMED NAME: GABELLI FUNDS INC ET AL DATE OF NAME CHANGE: 19940714 SC 13D/A 1 chmt_04.htm

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934 (Amendment No. 4)

Chemtura Corporation

(Name of Issuer)

Common Stock

(Title of Class of Securities)

________163893209_________

(CUSIP Number)

David Goldman

GAMCO Investors, Inc.

One Corporate Center

Rye, New York 10580-1435

(914) 921-5000

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

______________________ November 3, 2014________________________

(Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box .

CUSIP No. 163893209

1	Names of reporting persons I.R.S. identification nos. of above persons (entities only) Gabelli Funds, LLC I.D. No. 13-4044523
2	Check the appropriate box if a member of a group (SEE INSTRUCTIONS) (a) (b)
3	Sec use only
4	Source of funds (SEE INSTRUCTIONS) 00-Funds of investment advisory clients
5	Check box if disclosure of legal proceedings is required pursuant to items 2 (d) or 2 (e)
6	Citizenship or place of organization New York
Number Of Shares Beneficially Owned By Each Reporting Person With		: 7 : : :	Sole voting power 3,308,678 (Item 5)
		: 8 : : :	Shared voting power None
		: 9 : : :	Sole dispositive power 3,308,678 (Item 5)
		:10 : : :	Shared dispositive power None
11	Aggregate amount beneficially owned by each reporting person 3,308,678 (Item 5)
12	Check box if the aggregate amount in row (11) excludes certain shares (SEE INSTRUCTIONS)
13	Percent of class represented by amount in row (11) 3.77%
14	Type of reporting person (SEE INSTRUCTIONS) IA, CO

CUSIP No. 163893209

1	Names of reporting persons I.R.S. identification nos. of above persons (entities only) GAMCO Asset Management Inc. I.D. No. 13-4044521
2	Check the appropriate box if a member of a group (SEE INSTRUCTIONS) (a) (b)
3	Sec use only
4	Source of funds (SEE INSTRUCTIONS) 00-Funds of investment advisory clients
5	Check box if disclosure of legal proceedings is required pursuant to items 2 (d) or 2 (e)
6	Citizenship or place of organization New York
Number Of Shares Beneficially Owned By Each Reporting Person With		: 7 : : :	Sole voting power 4,595,326 (Item 5)
		: 8 : : :	Shared voting power None
		: 9 : : :	Sole dispositive power 4,934,626 (Item 5)
		:10 : : :	Shared dispositive power None
11	Aggregate amount beneficially owned by each reporting person 4,934,626 (Item 5)
12	Check box if the aggregate amount in row (11) excludes certain shares (SEE INSTRUCTIONS)
13	Percent of class represented by amount in row (11) 5.62%
14	Type of reporting person (SEE INSTRUCTIONS) IA, CO

CUSIP No. 163893209

1	Names of reporting persons I.R.S. identification nos. of above persons (entities only) Teton Advisors, Inc. I.D. No. 13-4008049
2	Check the appropriate box if a member of a group (SEE INSTRUCTIONS) (a) (b)
3	Sec use only
4	Source of funds (SEE INSTRUCTIONS) 00 – Funds of investment advisory clients
5	Check box if disclosure of legal proceedings is required pursuant to items 2 (d) or 2 (e)
6	Citizenship or place of organization Delaware
Number Of Shares Beneficially Owned By Each Reporting Person With		: 7 : : :	Sole voting power 91,900 (Item 5)
		: 8 : : :	Shared voting power None
		: 9 : : :	Sole dispositive power 91,900 (Item 5)
		:10 : : :	Shared dispositive power None
11	Aggregate amount beneficially owned by each reporting person 91,900 (Item 5)
12	Check box if the aggregate amount in row (11) excludes certain shares (SEE INSTRUCTIONS)
13	Percent of class represented by amount in row (11) 0.10%
14	Type of reporting person (SEE INSTRUCTIONS) IA, CO

CUSIP No. 163893209

1	Names of reporting persons I.R.S. identification nos. of above persons (entities only) Gabelli Securities, Inc. I.D. No. 13-3379374
2	Check the appropriate box if a member of a group (SEE INSTRUCTIONS) (a) (b)
3	Sec use only
4	Source of funds (SEE INSTRUCTIONS) 00 – Client funds
5	Check box if disclosure of legal proceedings is required pursuant to items 2 (d) or 2 (e)
6	Citizenship or place of organization Delaware
Number Of Shares Beneficially Owned By Each Reporting Person With		: 7 : : :	Sole voting power 124,479 (Item 5)
		: 8 : : :	Shared voting power None
		: 9 : : :	Sole dispositive power 124,479 (Item 5)
		:10 : : :	Shared dispositive power None
11	Aggregate amount beneficially owned by each reporting person 124,479 (Item 5)
12	Check box if the aggregate amount in row (11) excludes certain shares (SEE INSTRUCTIONS)
13	Percent of class represented by amount in row (11) 0.14%
14	Type of reporting person (SEE INSTRUCTIONS) HC, CO, IA

CUSIP No. 163893209

1	Names of reporting persons I.R.S. identification nos. of above persons (entities only) MJG Associates, Inc. I.D. No. 06-1304269
2	Check the appropriate box if a member of a group (SEE INSTRUCTIONS) (a) (b)
3	Sec use only
4	Source of funds (SEE INSTRUCTIONS) 00-Client Funds
5	Check box if disclosure of legal proceedings is required pursuant to items 2 (d) or 2 (e)
6	Citizenship or place of organization Connecticut
Number Of Shares Beneficially Owned By Each Reporting Person With		: 7 : : :	Sole voting power 15,000 (Item 5)
		: 8 : : :	Shared voting power None
		: 9 : : :	Sole dispositive power 15,000 (Item 5)
		:10 : : :	Shared dispositive power None
11	Aggregate amount beneficially owned by each reporting person 15,000 (Item 5)
12	Check box if the aggregate amount in row (11) excludes certain shares (SEE INSTRUCTIONS)
13	Percent of class represented by amount in row (11) 0.02%
14	Type of reporting person (SEE INSTRUCTIONS) CO

CUSIP No. 163893209

1	Names of reporting persons I.R.S. identification nos. of above persons (entities only) Gabelli Foundation, Inc. I.D. No. 94-2975159
2	Check the appropriate box if a member of a group (SEE INSTRUCTIONS) (a) (b)
3	Sec use only
4	Source of funds (SEE INSTRUCTIONS) WC
5	Check box if disclosure of legal proceedings is required pursuant to items 2 (d) or 2 (e)
6	Citizenship or place of organization NV
Number Of Shares Beneficially Owned By Each Reporting Person With		: 7 : : :	Sole voting power 28,000 (Item 5)
		: 8 : : :	Shared voting power None
		: 9 : : :	Sole dispositive power 28,000 (Item 5)
		:10 : : :	Shared dispositive power None
11	Aggregate amount beneficially owned by each reporting person 28,000 (Item 5)
12	Check box if the aggregate amount in row (11) excludes certain shares (SEE INSTRUCTIONS)
13	Percent of class represented by amount in row (11) 0.03%
14	Type of reporting person (SEE INSTRUCTIONS) 00-Private Foundation

CUSIP No. 163893209

1	Names of reporting persons I.R.S. identification nos. of above persons (entities only) GGCP, Inc. I.D. No. 13-3056041
2	Check the appropriate box if a member of a group (SEE INSTRUCTIONS) (a) (b)
3	Sec use only
4	Source of funds (SEE INSTRUCTIONS) WC
5	Check box if disclosure of legal proceedings is required pursuant to items 2 (d) or 2 (e)
6	Citizenship or place of organization Wyoming
Number Of Shares Beneficially Owned By Each Reporting Person With		: 7 : : :	Sole voting power 18,000 (Item 5)
		: 8 : : :	Shared voting power None
		: 9 : : :	Sole dispositive power 18,000 (Item 5)
		:10 : : :	Shared dispositive power None
11	Aggregate amount beneficially owned by each reporting person 18,000 (Item 5)
12	Check box if the aggregate amount in row (11) excludes certain shares (SEE INSTRUCTIONS) X
13	Percent of class represented by amount in row (11) 0.02%
14	Type of reporting person (SEE INSTRUCTIONS) HC, CO

CUSIP No. 163893209

1	Names of reporting persons I.R.S. identification nos. of above persons (entities only) GAMCO Investors, Inc. I.D. No. 13-4007862
	Check the appropriate box if a member of a group (SEE INSTRUCTIONS) (a) (b)
3	Sec use only
4	Source of funds (SEE INSTRUCTIONS) WC
5	Check box if disclosure of legal proceedings is required pursuant to items 2 (d) or 2 (e)
6	Citizenship or place of organization Delaware
Number Of Shares Beneficially Owned By Each Reporting Person With		: 7 : : :	Sole voting power 6,050 (Item 5)
		: 8 : : :	Shared voting power None
		: 9 : : :	Sole dispositive power 6,050 (Item 5)
		:10 : : :	Shared dispositive power None
11	Aggregate amount beneficially owned by each reporting person 6,050 (Item 5)
12	Check box if the aggregate amount in row (11) excludes certain shares (SEE INSTRUCTIONS) X
13	Percent of class represented by amount in row (11) 0.01%
14	Type of reporting person (SEE INSTRUCTIONS) HC, CO

CUSIP No. 163893209

1	Names of reporting persons I.R.S. identification nos. of above persons (entities only) Mario J. Gabelli
2	Check the appropriate box if a member of a group (SEE INSTRUCTIONS) (a) (b)
3	Sec use only
4	Source of funds (SEE INSTRUCTIONS) Private Funds
5	Check box if disclosure of legal proceedings is required pursuant to items 2 (d) or 2 (e)
6	Citizenship or place of organization USA
Number Of Shares Beneficially Owned By Each Reporting Person With		: 7 : : :	Sole voting power 111,500 (Item 5)
		: 8 : : :	Shared voting power None
		: 9 : : :	Sole dispositive power 111,500 (Item 5)
		:10 : : :	Shared dispositive power None
11	Aggregate amount beneficially owned by each reporting person 111,500 (Item 5)
12	Check box if the aggregate amount in row (11) excludes certain shares (SEE INSTRUCTIONS) X
13	Percent of class represented by amount in row (11) 0.12%
14	Type of reporting person (SEE INSTRUCTIONS) IN

Item 1. Security and Issuer

This Amendment No. 4 to Schedule 13D on the Common Stock of Chemtura Corporation, (the "Issuer") is being filed on behalf of the undersigned to amend the Schedule 13D, as amended (the "Schedule 13D") which was originally filed on March 27, 2014. Unless otherwise indicated, all capitalized terms used herein but not defined herein shall have the same meanings as set forth in the Schedule 13D.

Item 2. Identity and Background

Item 2 to Schedule 13D is amended, in pertinent part, as follows:

This statement is being filed by Mario J. Gabelli ("Mario Gabelli") and various entities which he

directly or indirectly controls or for which he acts as chief investment officer. These entities engage in various aspects of the securities business, primarily as investment adviser to various institutional and individual clients, including registered investment companies and pension plans, and as general partner or the equivalent of various private investment partnerships or private funds. Certain of these entities may also make investments for their own accounts.

The foregoing persons in the aggregate often own beneficially more than 5% of a class of equity securities of a particular issuer. Although several of the foregoing persons are treated as institutional investors for purposes of reporting their beneficial ownership on the short-form Schedule 13G, the holdings of those who do not qualify as institutional investors may exceed the 1% threshold presented for filing on Schedule 13G or implementation of their investment philosophy may from time to time require action which could be viewed as not completely passive. In order to avoid any question as to whether their beneficial ownership is being reported on the proper form and in order to provide greater investment flexibility and administrative uniformity, these persons have decided to file their beneficial ownership reports on the more detailed Schedule 13D form rather than on the short-form Schedule 13G and thereby to provide more expansive disclosure than may be necessary.

(a), (b) and (c) - This statement is being filed by one or more of the following persons: GGCP, Inc. ("GGCP"), GGCP Holdings LLC ("GGCP Holdings"), GAMCO Investors, Inc. ("GBL"), Gabelli Funds, LLC ("Gabelli Funds"), GAMCO Asset Management Inc. ("GAMCO"), Teton Advisors, Inc. ("Teton Advisors"), Gabelli Securities, Inc. ("GSI"), G.research, Inc. ("G.research"), MJG Associates, Inc. ("MJG Associates"), Gabelli Foundation, Inc. ("Foundation"), MJG-IV Limited Partnership ("MJG-IV"), and Mario Gabelli. Those of the foregoing persons signing this Schedule 13D are hereinafter referred to as the "Reporting Persons".

GGCP makes investments for its own account and is the manager and a member of GGCP Holdings which is the controlling shareholder of GBL. GBL, a public company listed on the New York Stock Exchange, is the parent company for a variety of companies engaged in the securities business, including those named below.

GAMCO, a wholly-owned subsidiary of GBL, is an investment adviser registered under the Investment Advisers Act of 1940, as amended ("Advisers Act"). GAMCO is an investment manager providing discretionary managed account services for employee benefit plans, private investors, endowments, foundations and others.

GSI, a majority-owned subsidiary of GBL, is an investment adviser registered under the Advisers Act and serves as a general partner or investment manager to limited partnerships and offshore investment companies and other accounts. As a part of its business, GSI may purchase or sell securities for its own account. GSI is a general partner or investment manager of a number of funds or partnerships, including Gabelli Associates Fund, L.P., Gabelli Associates Fund II, L.P., Gabelli Associates Limited, Gabelli Associates Limited II E, ALCE Partners, L.P., Gabelli Capital Structure Arbitrage Fund LP, Gabelli Capital Structure Arbitrage Fund Limited, Gabelli Intermediate Credit Fund L.P., Gabelli Japanese Value Partners L.P., GAMA Select Energy + L.P., GAMCO Medical Opportunities L.P., GAMCO Long/Short Equity Fund, L.P., Gabelli Multimedia Partners, L.P, Gabelli International Gold Fund Limited and Gabelli Green Long/Short Fund, L.P.

G.research, a wholly-owned subsidiary of GSI, is a broker-dealer registered under the Securities Exchange Act of 1934, as amended ("1934 Act"), which as a part of its business regularly purchases and sells securities for its own account.

Gabelli Funds, a wholly owned subsidiary of GBL, is a limited liability company. Gabelli Funds is an investment adviser registered under the Advisers Act which provides advisory services for The Gabelli Equity Trust Inc., The Gabelli Asset Fund, The GAMCO Growth Fund, The Gabelli Convertible and Income Securities Fund Inc., The Gabelli Value 25 Fund Inc., The Gabelli Small Cap Growth Fund, The Gabelli Equity Income Fund, The Gabelli ABC Fund, The GAMCO Global Telecommunications Fund, The Gabelli Gold Fund, Inc., The Gabelli Multimedia Trust Inc., The Gabelli Global Rising Income & Dividend Fund, The Gabelli Capital Asset Fund, The GAMCO International Growth Fund, Inc., The GAMCO Global Growth Fund, The Gabelli Utility Trust, The GAMCO Global Opportunity Fund, The Gabelli Utilities Fund, The Gabelli Dividend Growth Fund, The GAMCO Mathers Fund, The Gabelli Focus Five Fund, The Comstock Capital Value Fund, The Gabelli Dividend and Income Trust, The Gabelli Global Utility & Income Trust, The GAMCO Global Gold, Natural Resources, & Income Trust, The GAMCO Natural Resources Gold & Income Trust, The GDL Fund, Gabelli Enterprise Mergers & Acquisitions Fund, The Gabelli SRI Fund, Inc., The Gabelli Healthcare & Wellness ^Rx Trust, and The Gabelli Global Small and Mid Cap Value Trust (collectively, the "Funds"), which are registered investment companies. Gabelli Funds is also the investment adviser to The GAMCO International SICAV (sub-funds GAMCO Stategic Value and GAMCO Merger Arbitrage), a UCITS III vehicle.

Teton Advisors, an investment adviser registered under the Advisers Act, provides discretionary advisory services to The TETON Westwood Mighty Mites^sm Fund, The TETON Westwood Income Fund, The TETON Westwood SmallCap Equity Fund, and The TETON Westwood Mid-Cap Equity Fund.

MJG Associates provides advisory services to private investment partnerships and offshore funds. Mario Gabelli is the sole shareholder, director and employee of MJG Associates. MJG Associates is the Investment Manager of Gabelli International Limited and Gabelli Fund, LDC. Mario J. Gabelli is the general partner of Gabelli Performance Partnership, LP.

The Foundation is a private foundation. Mario Gabelli is the Chairman, a Trustee and the Investment Manager of the Foundation. Elisa M. Wilson is the President of the Foundation.

Mario Gabelli is the controlling stockholder, Chief Executive Officer and a director of GGCP and Chairman and Chief Executive Officer of GBL. Mario Gabelli is also a member of GGCP Holdings. Mario Gabelli is the controlling shareholder of Teton.

MJG-IV is a family partnership in which Mario Gabelli is the general partner. Mario Gabelli has less than a 100% interest in MJG-IV. MJG-IV makes investments for its own account. Mario Gabelli disclaims ownership of the securities held by MJG-IV beyond his pecuniary interest.

The Reporting Persons do not admit that they constitute a group.

GAMCO and G.research are New York corporations and GBL, GSI, and Teton Advisors are Delaware corporations, each having its principal business office at One Corporate Center, Rye, New York 10580. GGCP is a Wyoming corporation having its principal business office at 140 Greenwich Avenue, Greenwich, CT 06830. GGCP Holdings is a Delaware limited liability corporation having its principal business office at 140 Greenwich Avenue, Greenwich, CT 06830. Gabelli Funds is a New York limited liability company having its principal business office at One Corporate Center, Rye, New York 10580. MJG Associates is a Connecticut corporation having its principal business office at 140 Greenwich Avenue, Greenwich, CT 06830. The Foundation is a Nevada corporation having its principal offices at 165 West Liberty Street, Reno, Nevada 89501.

For information required by instruction C to Schedule 13D with respect to the executive officers and directors of the foregoing entities and other related persons (collectively, "Covered Persons"), reference is made to Schedule I annexed hereto and incorporated herein by reference.

(d) – Not applicable.

(e) – Not applicable.

(f) – Reference is made to Schedule I hereto.

Item 3. Source and Amount of Funds or Other Consideration

Item 3 to Schedule 13D is amended, in pertinent part, as follows:

The Reporting Persons used an aggregate of approximately $24,277,380 to purchase the additional Securities reported as beneficially owned in Item 5 since the most recent filing on Schedule 13D. GAMCO and Gabelli Funds used approximately $13,224,912 and $10,641,022, respectively, of funds that were provided through the accounts of certain of their investment advisory clients (and, in the case of some of such accounts at GAMCO, may be through borrowings from client margin accounts) in order to purchase the additional Securities for such clients. GGCP used approximately $292,230 of working capital to purchase the additional Securities reported by it. GBL used approximately $4,236 of working capital to purchase the additional Securities reported by it. Mario Gabelli used approximately $114,980 of private funds to purchase the additional Securities reported by him.

Item 5. Interest In Securities Of The Issuer

Item 5 to Schedule 13D is amended, in pertinent part, as follows:

(a) The aggregate number of Securities to which this Schedule 13D relates is 8,638,233 shares, representing 9.84% of the 87,810,294 shares outstanding as reported in the Issuer's most recently filed Form 10-Q for the quarterly period ended September 30, 2014. The Reporting Persons beneficially own those Securities as follows:

Name	Shares of Common Stock	% of Class of Common
GAMCO Gabelli Funds Teton Advisors GSI Foundation Mario Gabelli MJG Associates GBL GGCP	4,934,626 3,308,678 91,900 124,479 28,000 111,500 15,000 6,050 18,000	5.62% 3.77% 0.10% 0.14% 0.03% 0.12% 0.02% 0.01% 0.02%

Mario Gabelli is deemed to have beneficial ownership of the Securities owned beneficially by each of the foregoing persons. GSI is deemed to have beneficial ownership of the Securities owned beneficially by G.research. GBL and GGCP are deemed to have beneficial ownership of the Securities owned beneficially by each of the foregoing persons other than Mario Gabelli and the Foundation.

(b) Each of the Reporting Persons and Covered Persons has the sole power to vote or direct the vote and sole power to dispose or to direct the disposition of the Securities reported for it, either for its own benefit or for the benefit of its investment clients or its partners, as the case may be, except that (i) GAMCO does not have the authority to vote 339,300 of the reported shares, (ii) Gabelli Funds has sole dispositive and voting power with respect to the shares of the Issuer held by the Funds so long as the aggregate voting interest of all joint filers does not exceed 25% of their total voting interest in the Issuer and, in that event, the Proxy Voting Committee of each Fund shall respectively vote that Fund's shares, (iii) at any time, the Proxy Voting Committee of each such Fund may take and exercise in its sole discretion the entire voting power with respect to the shares held by such fund under special circumstances such as regulatory considerations, and (iv) the power of Mario Gabelli, GBL, and GGCP is indirect with respect to Securities beneficially owned directly by other Reporting Persons.

(c) Information with respect to all transactions in the Securities which were effected during the past sixty days or since the most recent filing on Schedule 13D, whichever is less, by each of the Reporting Persons and Covered Persons is set forth on Schedule II annexed hereto and incorporated herein by reference.

(e) Not applicable.

Signature

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Dated: November 4, 2014

GGCP, INC.

MARIO J. GABELLI

MJG ASSOCIATES, INC.

GABELLI FOUNDATION, INC.

By:/s/ Douglas R. Jamieson

Douglas R. Jamieson

Attorney-in-Fact

TETON ADVISORS, INC.

By:/s/ David Goldman

David Goldman

General Counsel – Teton Advisors, Inc.

GABELLI FUNDS, LLC

By:/s/ Bruce N. Alpert

Bruce N. Alpert

Chief Operating Officer - Gabelli Funds, LLC

GAMCO ASSET MANAGEMENT INC.

GAMCO INVESTORS, INC.

GABELLI SECURITIES, INC.

By:/s/ Douglas R. Jamieson

Douglas R. Jamieson

President & Chief Operating Officer – GAMCO Investors, Inc.

President – GAMCO Asset Management Inc.

President – Gabelli Securities, Inc.

SCHEDULE I

Information with Respect to Executive

Officers and Directors of the Undersigned

Schedule I to Schedule 13D is amended, in pertinent part, as follows:

The following sets forth as to each of the executive officers and directors of the undersigned: his name; his business address; his present principal occupation or employment and the name, principal business and address of any corporation or other organization in which such employment is conducted. Unless otherwise specified, the principal employer of each such individual is GAMCO Asset Management Inc., Gabelli Funds, LLC, Gabelli Securities, Inc., G.research, Inc., Teton Advisors, Inc., or GAMCO Investors, Inc., the business address of each of which is One Corporate Center, Rye, New York 10580, and each such individual identified below is a citizen of the United States. To the knowledge of the undersigned, during the last five years, no such person has been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors), and no such person was a party to a civil proceeding of a judicial or administrative body of competent jurisdiction as a result of which he was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities law or finding any violation with respect to such laws except as reported in Item 2(d) and (e) of this Schedule 13D.

GGCP, Inc. Directors:
Mario J. Gabelli	Chief Executive Officer of GGCP, Inc., and Chairman & Chief Executive Officer of GAMCO Investors, Inc.; Director/Trustee of all registered investment companies advised by Gabelli Funds, LLC.
Marc J. Gabelli	Chairman of The LGL Group, Inc. 2525 Shader Road Orlando, FL 32804
Matthew R. Gabelli	Vice President – Trading G.research, Inc. One Corporate Center Rye, NY 10580
Charles C. Baum	Secretary & Treasurer United Holdings Co., Inc. 2545 Wilkens Avenue Baltimore, MD 21223
Fredric V. Salerno	Chairman; Former Vice Chairman and Chief Financial Officer Verizon Communications

Officers:
Mario J. Gabelli	Chief Executive Officer and Chief Investment Officer
Marc J. Gabelli	President
Silvio A. Berni	Vice President, Assistant Secretary and Controller

GGCP Holdings LLC Members: GGCP, Inc. Mario J. Gabelli	Manager and Member Member

GAMCO Investors, Inc. Directors:
Edwin L. Artzt Raymond C. Avansino Richard L. Bready	Former Chairman and Chief Executive Officer Procter & Gamble Company 900 Adams Crossing Cincinnati, OH 45202 Chairman & Chief Executive Officer E.L. Wiegand Foundation 165 West Liberty Street Reno, NV 89501 Former Chairman and Chief Executive Officer Nortek, Inc. 50 Kennedy Plaza Providence, RI 02903
Mario J. Gabelli Elisa M. Wilson	See above Director c/o GAMCO Investors, Inc. One Corporate Center Rye, NY 10580

Eugene R. McGrath	Former Chairman and Chief Executive Officer Consolidated Edison, Inc. 4 Irving Place New York, NY 10003
Robert S. Prather	President & Chief Executive Officer Heartland Media, LLC 1843 West Wesley Road Atlanta, GA 30327
Officers:
Mario J. Gabelli	Chairman and Chief Executive Officer
Douglas R. Jamieson Henry G. Van der Eb Bruce N. Alpert Agnes Mullady Robert S. Zuccaro Kevin Handwerker	President and Chief Operating Officer Senior Vice President Senior Vice President Senior Vice President Executive Vice President and Chief Financial Officer Executive Vice President, General Counsel and Secretary

GAMCO Asset Management Inc. Directors:
Douglas R. Jamieson Regina M. Pitaro William S. Selby
Officers:
Mario J. Gabelli	Chief Executive Officer and Chief Investment Officer – Value Portfolios

Douglas R. Jamieson Robert S. Zuccaro David Goldman	President, Chief Operating Officer and Managing Director Chief Financial Officer General Counsel, Secretary & Chief Compliance Officer
Gabelli Funds, LLC Officers:
Mario J. Gabelli	Chief Investment Officer – Value Portfolios
Bruce N. Alpert	Executive Vice President and Chief Operating Officer
Agnes Mullady	President and Chief Operating Officer – Open End Fund Division
Robert S. Zuccaro	Chief Financial Officer
David Goldman	General Counsel
Teton Advisors, Inc. Directors:
Howard F. Ward Nicholas F. Galluccio Vincent J. Amabile John Tesoro	Chairman of the Board Chief Executive Officer and President
Officers:
Howard F. Ward Nicholas F. Galluccio Robert S. Zuccaro David Goldman Tiffany Hayden	See above See above Chief Financial Officer General Counsel Secretary

Gabelli Securities, Inc.
Directors:
Robert W. Blake	President of W. R. Blake & Sons, Inc. 196-20 Northern Boulevard Flushing, NY 11358
Douglas G. DeVivo	DeVivo Asset Management Company LLC P.O. Box 2048 Menlo Park, CA 94027
Marc J. Gabelli
Douglas R. Jamieson	President
Daniel R. Lee
William C. Mattison, Jr.
Salvatore F. Sodano

Officers:
Douglas R. Jamieson Robert S. Zuccaro Diane M. LaPointe David M. Goldman Joel Torrance	See above Chief Financial Officer Controller General Counsel and Secretary Chief Compliance Officer
G.research, Inc. Directors:
Irene Smolicz	Senior Trader – G.research, Inc.
Daniel M. Miller	Chairman
Cornelius V. McGinity	President
Officers:
Daniel M. Miller	See above
Cornelius V. McGinity	See above
Bruce N. Alpert Diane M. LaPointe Douglas R. Jamieson David M. Goldman Josephine D. LaFauci	Vice President Controller and Financial & Operations Principal Secretary Assistant Secretary Chief Compliance Officer
Gabelli Foundation, Inc. Officers:
Mario J. Gabelli	Chairman, Trustee & Chief Investment Officer
Elisa M. Wilson Marc J. Gabelli Matthew R. Gabelli Michael Gabelli	President Trustee Trustee Trustee
MJG-IV Limited Partnership Officers:
Mario J. Gabelli	General Partner

                               SCHEDULE II

                            INFORMATION WITH RESPECT TO

                 TRANSACTIONS EFFECTED DURING THE PAST SIXTY DAYS OR

                 SINCE THE MOST RECENT FILING ON SCHEDULE 13D (1)

                                   SHARES PURCHASED        AVERAGE

                        DATE            SOLD(-)             PRICE(2)

 COMMON STOCK-CHEMTURA CORPORATION

          MARIO J. GABELLI

                      10/27/14            1,800            22.8500

                      10/24/14            3,200            23.0781

          GABELLI SECURITIES, INC.

                      10/30/14            1,000-           22.7600

          GAMCO INVESTORS, INC.

                      10/06/14              180            23.5300

          GAMCO ASSET MANAGEMENT INC.

                      11/03/14            5,400            23.5526

                      11/03/14            1,000-             *DO

                      11/03/14            2,200            23.3099

                      11/03/14            3,000            23.4637

                      11/03/14              600            23.5167

                      11/03/14              500-           23.3380

                      10/31/14            1,000            23.0200

                      10/31/14              500-           23.1589

                      10/31/14              400            23.4905

                      10/31/14            1,000-           23.0000

                      10/31/14            1,800-           23.2485

                      10/30/14              700            22.7429

                      10/30/14              700            22.6399

                      10/30/14            1,000-           22.8151

                      10/30/14              400-           22.6800

                      10/30/14            1,000            22.8805

                      10/30/14              500            22.8620

                      10/30/14              500            23.0600

                      10/29/14            1,000            22.2200

                      10/29/14           26,564            21.2200

                      10/29/14           16,700            22.0151

                      10/29/14              200            21.9400

                      10/29/14            1,200            21.9367

                      10/29/14              100            21.9300

                      10/29/14            1,915            21.8900

                      10/29/14              300            21.8799

                      10/29/14              500            21.8599

                      10/29/14            7,200            21.7219

                      10/29/14              100-           21.8900

                      10/29/14              200            22.0299

                      10/29/14              100            21.8900

                      10/28/14            1,500-           23.3333

                      10/28/14              500            23.2599

                      10/28/14           10,400            23.3058

                      10/28/14            4,000            23.3533

                      10/28/14            2,000-           23.2000

                      10/27/14            9,000            22.9198

                      10/27/14            2,000-           22.8200

                      10/27/14              500-           22.7780

                      10/27/14            6,000            22.7895

                      10/27/14              400            23.0000

                      10/24/14               50-           23.2010

                      10/24/14            5,000            23.2122

                      10/24/14            5,800            23.2680

                      10/23/14              200            23.3000

                      10/23/14           25,500            23.3095

                      10/23/14              300            23.2800

                      10/23/14              500            23.2761

                      10/23/14           14,700            23.2479

                      10/23/14            1,200            23.2983

                      10/22/14            1,000            23.2640

                      10/22/14              800            23.0999

                      10/22/14              200            23.0599

                      10/22/14            2,000-           23.1550

                      10/22/14              800-           23.1413

                      10/22/14              500-           22.9239

                      10/21/14            1,000            23.3099

                      10/21/14              600            23.2067

                      10/21/14              500            23.2000

                      10/21/14            1,000-           23.3800

                      10/21/14            3,000-           23.3603

                      10/21/14           18,100            23.3905

                      10/20/14            3,000-           22.5250

                      10/20/14              400            22.6399

                      10/20/14            4,500            22.6355

                      10/20/14            8,800            22.6124

                      10/20/14            1,000            22.5640

                      10/20/14            3,000            22.3933

                      10/20/14              400            22.6690

                      10/17/14            4,700            22.3721

                      10/17/14            2,000            22.4303

                      10/17/14            4,000            22.3800

                      10/17/14            2,000            22.4653

                      10/17/14              800            22.3325

                      10/17/14            1,500            22.1420

                      10/17/14            2,000            22.0671

                      10/17/14           10,000            22.0270

                      10/17/14              700-           22.4201

                      10/17/14            4,000-           22.2822

                      10/16/14              100-           22.3500

                      10/16/14            3,500            22.1371

                      10/16/14            2,000-           22.2129

                      10/16/14            1,000-           22.2000

                      10/14/14              300            21.7700

                      10/14/14              200-           21.8500

                      10/14/14              500-           21.6800

                      10/14/14            2,000            22.0190

                      10/13/14            1,562            21.8200

                      10/10/14            2,000            22.1600

                      10/10/14              300            21.9667

                      10/10/14              738            21.8200

                      10/10/14           10,000            22.3361

                      10/09/14            1,000            22.1497

                      10/09/14            1,029-             *DO

                      10/09/14           15,700            22.2836

                      10/08/14            4,300            21.8374

                      10/08/14           33,000            21.9901

                      10/08/14              500            22.0186

                      10/07/14            2,000            22.8800

                      10/07/14            2,000            22.6300

                      10/07/14            4,450            22.4709

                      10/07/14           78,000            22.3584

                      10/07/14            1,000            22.7800

                      10/03/14              400            23.3650

                      10/03/14            1,000            23.5399

                      10/03/14            1,300              *DI

                      10/03/14              500-           23.5000

                      10/03/14           11,900            23.3500

                      10/03/14            1,500            23.4799

                      10/03/14            5,000            23.3806

                      10/02/14            3,000            23.3127

                      10/02/14              100            22.9200

                      10/02/14              500-           23.2000

                      10/02/14            1,551-             *DO

                      10/01/14          100,000-             *DO

                      10/01/14           10,000-             *DO

                      10/01/14           60,000-             *DO

                      10/01/14              700            23.2199

                      10/01/14            9,000            23.0800

                      10/01/14            6,000            23.1693

                      10/01/14              700            23.2599

                       9/30/14              500            23.6175

                       9/30/14              800            23.5600

                       9/30/14              500-           23.6900

                       9/30/14            1,000              *DI

                       9/30/14            1,000            23.6359

                       9/30/14              500            23.7520

                       9/30/14              530              *DI

                       9/30/14            1,000            23.4800

                       9/29/14              300            23.8200

                       9/29/14              500            24.0620

                       9/26/14              500            23.5940

                       9/25/14            1,400-           23.5001

                       9/25/14              600            24.0099

                       9/25/14            1,250            23.5599

                       9/25/14            1,000            23.4800

                       9/25/14            5,500            23.8538

                       9/25/14              400            23.3575

                       9/25/14              500            23.3350

                       9/25/14            5,300            23.6549

                       9/24/14              500            24.5000

                       9/23/14            5,000            24.3800

                       9/23/14              200            24.3197

                       9/23/14            1,500            24.3600

                       9/23/14            4,700            24.3197

                       9/23/14              500-           24.4001

                       9/23/14              200-           24.3197

                       9/22/14              600            24.6633

                       9/22/14              500-           24.6800

                       9/22/14              600            24.6100

                       9/19/14            3,000-             *DO

                       9/19/14            3,100            25.2700

                       9/19/14            4,000            25.2690

                       9/19/14            6,000            25.1000

                       9/19/14              400-           25.2300

                       9/18/14            6,000            25.0221

                       9/18/14            1,000            25.1000

                       9/17/14              500            25.2600

                       9/17/14            4,200            25.0781

                       9/17/14            1,000            24.8299

                       9/17/14              500-           25.1301

                       9/17/14              300-           24.9900

                       9/16/14              800-           25.1731

                       9/16/14            7,300            25.1833

                       9/16/14              500-           25.1801

                       9/16/14            1,000            25.0500

                       9/15/14           12,000            25.1316

                       9/15/14           51,000            25.1230

                       9/15/14            1,000            25.1785

                       9/15/14              500            25.1000

                       9/12/14              300-           25.3133

                       9/12/14            3,500            25.3428

                       9/12/14            5,000            25.3520

                       9/12/14              300            25.2851

                       9/11/14            1,000-             *DO

                       9/10/14           20,000            25.0679

                       9/10/14              500-           25.0000

                       9/10/14            2,100            25.0571

                       9/09/14           16,300            24.8540

                       9/09/14              500            24.9044

                       9/09/14            2,500            24.8057

          GGCP, INC.

                      10/29/14            6,000            21.4800

                      10/01/14            5,000            23.1800

                       9/25/14            2,000            23.7250

          GABELLI FUNDS, LLC.

             GABELLI FOCUS FIVE FUND

                      10/29/14           12,460            21.8642

                      10/09/14           25,000            22.0803

                      10/07/14           25,000            22.6225

                       9/25/14           50,000            23.3642

                       9/23/14           25,000            24.4295

                       9/19/14           40,478            24.8103

                       9/15/14            9,522            25.0410

                       9/09/14           25,000            24.8289

             GABELLI VALUE FUND

                       9/26/14            2,000            23.3470

                       9/25/14            3,000            23.8500

                       9/17/14            2,000            25.2600

                       9/15/14            3,000            25.2013

             GABELLI SMALL CAP GROWTH FUND

                      10/08/14           45,000            21.9421

                      10/07/14            9,700            22.9200

                      10/02/14              300            22.9200

                      10/01/14           25,200            23.3000

                      10/01/14           10,000            23.1218

                       9/26/14           24,800            23.3896

                       9/25/14           45,000            23.7255

             GABELLI GLOBAL SMALL AND MIDCAP VALUE TRUST

                      10/16/14              500            22.2540

                      10/07/14              500            22.8590

                      10/01/14            2,000            23.0000

                      10/01/14            1,000            23.1595

                       9/25/14            1,000            23.2900

                       9/24/14              500            24.4700

                       9/22/14            2,000            24.5738

                       9/18/14              500            25.0100

             GABELLI GLOBAL RISING INCOME & DIVIDEND FUND

                      10/01/14            1,500            23.0353

             GABELLI DIVIDEND & INCOME TRUST

                      10/28/14            7,300            23.0300

                      10/27/14            4,959            22.8600

                      10/22/14            6,040            22.8600

                      10/21/14              916            22.8600

                       9/16/14            8,700            25.1985

             GABELLI ASSET FUND

                      10/29/14            5,000            21.9003

                      10/13/14            5,000            22.0083

                      10/10/14            5,000            22.0298

                      10/01/14            5,000            23.3765

             GAMCO MERGER ARBITRAGE

                      10/29/14              100            21.2500

                       9/25/14            1,500            23.3350

             GABELLI ABC FUND

                       9/30/14            3,000            23.4200

                       9/23/14            8,000            24.3900

                       9/22/14            2,000            24.6700

(1) UNLESS OTHERWISE INDICATED, ALL TRANSACTIONS WERE EFFECTED

    ON THE NYSE.

(2) PRICE EXCLUDES COMMISSION.

(*) RESULTS IN CHANGE OF DISPOSITIVE POWER AND BENEFICIAL OWNERSHIP.