Sec Form 3 Filing - Corre Partners Management, LLC @ CASTLE A M & CO - 2017-08-31

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Corre Partners Management, LLC 2. Issuer Name and Ticker or Trading Symbol CASTLE A M & CO [ NONE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 1370 AVENUE OF THE AMERICAS 29TH FLOOR 3. Date of Earliest Transaction (MM/DD/YY) 08/31/2017 (Street) NEW YORK, NY10019 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 234,554 I See Footnote ( 1 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares 5.00% / 7.00% Convertible Senior Secured Notes due 2022 ( 3 ) ( 2 ) ( 2 ) Common Stock 6,430,446 ( 3 ) I See Footnote ( 1 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Corre Partners Management, LLC 1370 AVENUE OF THE AMERICAS 29TH FLOOR NEW YORK, NY10019 X Signatures /s/ Eric Soderlund, Authorized Signatory 09/11/2017 Signature of Reporting Person Date

Explanation of Responses:

( 1 )These securities are directly owned by Corre Opportunities Qualified Master Fund, LP (the "Qualified Master Fund"), Corre Opportunities II Master Fund, LP (the "COII Master Fund") and Corre Opportunities Fund, LP (the "Fund" and, together with the Qualified Master Fund and the COII Master Fund, the "Funds") and may be deemed to be beneficially owned by Corre Partners Management, LLC ("Corre Partners"). Corre Partners Advisors, LLC (the "General Partner") serves as the general partner of the Funds and Corre Partners has been delegated investment authority over the assets of the Funds by the General Partner. ( 2 )The Issuer's 5.00% / 7.00% Convertible Senior Secured PIK Toggle Notes due 2022 (the "Convertible Notes") are convertible at the election of the holder at any time prior to the close of business on the trading day immediately preceding August 31, 2022, the maturity date for the Convertible Notes. ( 3 )Upon conversion of the Convertible Notes, the settlement of the conversion right may, at the option of the A.M. Castle & Co. (the "Issuer"), be in the form of shares of common stock, par value $0.01 per share ("Common Stock"), cash or a combination of cash and shares of Common Stock. The Reporting Persons disclaim beneficial ownership of any shares of Common Stock that they might receive upon conversion of the Convertible Notes. The Convertible Notes are convertible into shares of Common Stock at an initial conversion rate of 0.2654 shares of Common Stock per $1.00 principal amount of Convertible Notes (subject to adjustment in certain circumstances in accordance with the terms of the Convertible Notes).

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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