SEC Form 5

FORM 5		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0362 Estimated average burden hours per response: 1.0
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
	Form 3 Holdings Reported.
	Form 4 Transactions Reported.

1. Name and Address of Reporting Person* GOTTWALD THOMAS E (Last) (First) (Middle) 330 SOUTH FOURTH STREET (Street) RICHMOND VA 23219 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol NEWMARKET CORP [ NEU ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner X Officer (give title below) Other (specify below) President & CEO
	3. Statement for Issuer's Fiscal Year Ended (Month/Day/Year) 12/31/2009
	4. If Amendment, Date of Original Filed (Month/Day/Year)	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 Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)	4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned at end of Issuer's Fiscal Year (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
				Amount	(A) or (D)	Price
Common Stock	09/03/2009		G	152	A	$0	5,220	I	Shares held by Bruce C. Gottwald, Jr., as trustee fbo Thomas D. Gottwald u/a dtd. 12/20/88
Common Stock	09/03/2009		G	245	A	$0	5,313	I	Shares held by Bruce C. Gottwald, Jr., as trustee fbo Daniel C. Gottwald u.a. dtd. 12/20/88
Common Stock	09/03/2009		G	245	A	$0	4,455	I	Shares held by Bruce C. Gottwald, Jr., as trustee fbo Edward P. Gottwald u/a dtd. 1/29/92
Common Stock	09/03/2009		G	245	A	$0	9,027	I	Shares held by Bruce C. Gottwald, Jr., as trustee fbo Mark Haywood Gottwald u/a dtd. 10/18/95
Common Stock	09/03/2009		G	245	A	$0	5,115	I	Shares held by Bruce C. Gottwald, Jr., as trustee fbo A. Clarke Gottwald u/a dtd. 10/31/89 - Trust 1
Common Stock							25,807.54	I	Shares held by Trustee of NewMarket Savings Plan
Common Stock							269,028	D
Common Stock							4,527	I	Shares held by wife
Common Stock							600	I	Shares held for reporting person's son Daniel C. Gottwald
Common Stock							750	I	Shares held for reporting person's son Thomas D. Gottwald
Common Stock							600	I	Shares held for reporting person's son August Clarke Gottwald
Common Stock							500	I	Shares held for reporting person's son Edward Parker Gottwald
Common Stock							500	I	Shares held for reporting person's son Mark Haywood Gottwald
Common Stock							7,589	I	Shares held by Bruce C. Gottwald, Jr., as trustee fbo Thomas D. Gottwald u/a dtd. 10/28/87
Common Stock							6,674	I	Shares held by Bruce C. Gottwald, Jr., as trustee fbo Daniel C. Gottwald u/s dtd.4/9/88
Common Stock							6,494	I	Shares held by Bruce C. Gottwald, Jr., as trustee fbo A. Clark Gottwald u/a dtd. 10/31/89 - Trust 2
Common Stock							6,022	I	Shares held by Bruce C. Gottwald, Jr., as trustee fbo Edward P. Gottwald u/a dtd. 1/29/92 - Trust 2
Common Stock							6,889	I	Shares held as co-trustee fbo reporting person's children u/a dtd. 12/16/91(1)
Common Stock							18,359	I	Shares held by B. Hazelgrove as trustee fbo reporting person's children u/a dtd. 4/8/94(2)
Common Stock							212,407	I	Shares held as co-trustee fbo (among others) reporting person's family u/w Floyd D. Gottwald

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 (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	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 (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (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: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
					(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares held of record by Nordley Partners, L.P.

2. Shares held of record by Nordley Partners, L.P.

	/s/ M. Rudolph West (by POA for Thomas E. Gottwald)	02/16/2010
	** 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 4 (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).
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