Amended Initial Statement of Beneficial Ownership

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Expires: February 28, 2011 Estimated average burden hours per response... 0.5
	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

1. Name and Address of Reporting Person ^*
Artzer Christopher A
2. Date of Event Requiring Statement (MM/DD/YYYY) 1/23/2010
3. Issuer Name and Ticker or Trading Symbol
TPC Group Inc. [TPCG]

(Last)        (First)        (Middle)
C/O TPC GROUP INC., 5151 SAN FELIPE, SUITE 800
4. Relationship of Reporting Person(s) to Issuer (Check all applicable)
_____ Director                            _____ 10% Owner
___ X ___ Officer (give title below)          _____ Other (specify below)
VP, General Counsel & Sect'y /

(Street)
HOUSTON, TX 77056

(City)              (State)              (Zip) 5. If Amendment, Date Original Filed (MM/DD/YYYY)

1/25/2010
6. Individual or Joint/Group Filing (Check Applicable Line)
_ X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security
(Instr. 4) 2. Amount of Securities Beneficially Owned
(Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5) 4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)

1. Title of Derivate Security
(Instr. 4) 2. Date Exercisable and Expiration Date
(MM/DD/YYYY) 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5) 6. Nature of Indirect Beneficial Ownership
(Instr. 5)

Date Exercisable Expiration Date Title Amount or Number of Shares

Incentive Stock Options (right to buy) ⁽²⁾ 7/1/2010 ⁽¹⁾ Common Stock 1875 $22.75 D

Non-Qualified Stock Options (right to buy) ⁽³⁾ 7/1/2010 ⁽¹⁾ Common Stock 7284 $28.00 D

Explanation of Responses:

( 1) Corrected to reflect proper expiration date.

( 2) Options became exercisable as to 750 shares on July 1, 2006, and as to 375 shares on each of July 1, 2007, 2008 and 2009.

( 3) Options became exercisable as to 2,428 shares on each of July 1, 2007, 2008 and 2009.

Reporting Owners

Reporting Owner Name / Address Relationships

Director 10% Owner Officer Other

Artzer Christopher A
C/O TPC GROUP INC.
5151 SAN FELIPE, SUITE 800
HOUSTON, TX 77056

VP, General Counsel & Sect'y

Signatures

Christopher A. Artzer 1/10/2011

^** Signature of Reporting Person Date

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 5(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

*Table II - Derivative Securities Beneficially Owned ( e.g.* , puts, calls, warrants, options, convertible securities)**
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivate Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Incentive Stock Options (right to buy)	⁽²⁾	7/1/2010 ⁽¹⁾	Common Stock	1875	$22.75	D
Non-Qualified Stock Options (right to buy)	⁽³⁾	7/1/2010 ⁽¹⁾	Common Stock	7284	$28.00	D

Explanation of Responses:
( 1)	Corrected to reflect proper expiration date.
( 2)	Options became exercisable as to 750 shares on July 1, 2006, and as to 375 shares on each of July 1, 2007, 2008 and 2009.
( 3)	Options became exercisable as to 2,428 shares on each of July 1, 2007, 2008 and 2009.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Artzer Christopher A C/O TPC GROUP INC. 5151 SAN FELIPE, SUITE 800 HOUSTON, TX 77056			VP, General Counsel & Sect'y

Signatures
Christopher A. Artzer		1/10/2011
^** Signature of Reporting Person		Date

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 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.