SEC Form 4

FORM 4		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 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Vizi Bradley (Last) (First) (Middle) 9401 WILSHIRE BOULEVARD SUITE 705 (Street) BEVERLY HILLS CA 90212 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol FOSTER L B CO [ FSTR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 02/19/2016
	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 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	02/19/2016		O		1,500(4)	A	$12.5	318,861	I(3)	By: Legion Partners Special Opportunities, L.P. II
Common Stock								400	D
Common Stock								559,919	I(1)	By: Legion Partners, L.P. I
Common Stock								108,856	I(2)	By: Legion Partners, L.P. II

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Put Option (obligation to buy)	$12.5	02/19/2016		O			400	(5)	02/19/2016	Common Stock	40,000	$0	0	I(5)	By: Legion Partners Special Opportunities, L.P. II

Explanation of Responses:

1. Legion Partners, L.P. I ("Legion Partners I") directly owns these shares of common stock ("Common Stock") of L.B. Foster Company (the "Issuer"). Legion Partners, LLC is the general partner of Legion Partners I, Legion Partners Asset Management, LLC ("Legion Partners Asset Management"), is the investment advisor of Legion Partners I and Legion Partners Holdings, LLC ("Legion Partners Holdings") is the sole member of Legion Partners Asset Management and a managing member of Legion Partners, LLC. As a managing director of Legion Partners Asset Management and a managing member of Legion Partners Holdings, Mr. Vizi may be deemed to beneficially own the shares of common stock owned directly by Legion Partners I. Mr. Vizi expressly disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

2. Legion Partners, L.P. II ("Legion Partners II") directly owns these shares of Common Stock. Legion Partners, LLC is the general partner of Legion Partners II, Legion Partners Asset Management is the investment advisor of Legion Partners II and Legion Partners Holdings is the sole member of Legion Partners Asset Management and a managing member of Legion Partners, LLC. As a managing director of Legion Partners Asset Management and a managing member of Legion Partners Holdings, Mr. Vizi may be deemed to beneficially own the shares of common stock owned directly by Legion Partners II. Mr. Vizi expressly disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

3. Legion Partners Special Opportunities, L.P. II ("Legion Partners Special II"), directly owns these shares of Common Stock. Legion Partners, LLC is the general partner of Legion Partners Special II, Legion Partners Asset Management is the investment advisor of Legion Partners Special II and Legion Partners Holdings is the sole member of Legion Partners Asset Management and managing member of Legion Partners, LLC. As a managing director of Legion Partners Asset Management and a managing member of Legion Partners Holdings, Mr. Vizi may be deemed to beneficially own the shares of common stock owned directly by Legion Partners Special II. Mr. Vizi expressly disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

4. Represents the assignment of 15 put options described in Table II.

5. Legion Partners Special II wrote 400 american-style put options, 250 put options exercisable on 12/31/2015 and 150 put options exercisable on 01/06/2015 up and until the expiration date on February 19, 2016. On February 19, 2016, 15 put options were exercised and the remainder were terminated in accordance with their term.

	/s/ Bradley S. Vizi	02/22/2016
	** Signature of Reporting Person	Date
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