SEC Form 4 · Updated Daily

FSTR

— L. B. FOSTER COMPANY Ownership

Insider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.

Financials Ownership

Current Reporting Owners

Owner	Role	Shares Owned	As Of	Last Activity
22NW, LP	10%+ Owner	1,065,686	2026-03-31	S
22NW Fund, LP	10%+ Owner	1,065,686	2026-03-31	S
22NW Fund GP, LLC	10%+ Owner	1,065,686	2026-03-31	S
22NW GP, Inc.	10%+ Owner	1,065,686	2026-03-31	S
English Aron R.	Director	1,065,686	2026-03-31	S
GENDELL JEFFREY L ET AL	10%+ Owner	1,056,648	2007-11-13	S
Legion Partners, L.P. II	Director	610,733	2018-08-15	J
Legion Partners, LLC	10%+ Owner · Director	610,733	2018-08-15	J
Kiper Christopher S	Director	610,733	2018-08-15	J
Legion Partners Holdings, LLC	Director	610,733	2018-08-15	J
Legion Partners, L.P. I	Director	610,733	2018-08-15	J
White Raymond T.	Director	610,733	2018-08-15	J
Legion Partners Asset Management, LLC	Director	610,733	2018-08-15	J
Legion Partners Special Opportunities, L.P. II	10%+ Owner	610,733	2018-08-15	J
KASEL JOHN F	Director · Officer	239,663	2026-05-22	F
Bauer Robert P	Director	163,273	2021-02-26	A
Guinee Patrick J.	Officer	87,341	2026-05-22	F
THALMAN WILLIAM M	Officer	79,882	2026-06-01	A
OWEN DIANE B	Director	78,397	2026-05-22	F
Kelly Brian H	Officer	77,558	2025-12-31	F
LIPPARD GREGORY W	Officer	75,031	2026-05-22	F
BLOEM ALEC C	Officer	65,000	2006-05-04	M
RUSSO DAVID J	Officer	63,579	2017-03-13	F
Purgason Robert S	Director	57,231	2022-12-31	F
HASSELBUSCH STAN L	Director · Officer	56,407	2011-08-10	P
Rowland Suzanne B	Director	48,689	2022-06-02	A
FOSTER LEE B II	Director	45,067	2021-05-27	A
Betler Raymond T	Director	38,082	2026-05-21	A
RACKOFF WILLIAM H	Director	34,664	2022-06-02	A
Ness Robert	Officer	32,370	2026-05-22	F
Treacy William	Officer	30,810	2024-06-30	F
JUNGE DIRK	Director	30,317	2023-05-25	A
Friedman Brian Hunter	Officer	30,132	2026-08-24	G
REILLY SEAN M	Officer	29,953	2026-06-01	A
Maloney James P.	Officer	28,545	2020-02-22	A
Vizi Bradley	10%+ Owner · Director · Officer	24,359	2022-05-27	F
MCKANE G THOMAS	Director	22,501	2015-11-11	P
Thompson Bruce Ernest	Director	21,915	2026-05-21	A
Kunz John E	Director	21,773	2026-05-22	F
MASSMAN HENRY J IV	Director	21,750	2008-03-14	M
PATTERSON LINDA K	Officer	20,897	2012-03-06	A
McIlroy Peter II	Director	20,481	2014-05-22	A
Jones Peter David Vaughan	Officer	19,667	2024-02-29	F
VOLTZ DAVID L	Officer	17,149	2011-05-06	A
O'Neill Jamie F	Officer	16,239	2026-05-22	F
LEE JANET	Officer	16,210	2025-05-22	A
Meyer David J	Director	15,953	2026-09-30	A
Foster Donald L	Officer	15,926	2014-03-17	M
Sauder David R	Officer	15,585	2016-03-07	F
Scanlon Christopher Thomas	Officer	13,651	2018-03-13	F
FISHER SAMUEL K	Officer	13,199	2016-12-31	F
Jones Alexander B	Director	13,138	2025-09-30	A
Kosmala Alexandre	Officer	13,088	2017-02-22	A
Haugh Kevin R.	Officer	13,026	2013-03-04	F
Brumbaugh Merry L	Officer	10,303	2016-12-31	F
PAPAZOGLOU KONSTANTINOS	Officer	9,466	2016-12-31	F
Rolli Sara Fay	Officer	9,224	2026-05-22	F
Curran Timothy Joseph	Officer	9,090	2026-06-01	A
Bowlin Jason Kyle	Officer	6,980	2026-08-01	A
James Todd	Officer	6,571	2019-04-30	F
PUTH JOHN W	Director	6,346	2008-02-26	S
Cancilla Joseph S.	Officer	5,830	2013-08-29	F
HOWARD ROBERT J	Officer	5,100	2006-05-31	M
Kempton James M	Officer	3,520	2021-02-26	A
Hirai-Hadley Bryson	Reporting Owner	991	2023-05-17	—
LINN M SCOTT	Officer	0	2007-06-26	—

Recent Filings

Date	Owner	Activity	Shares	Price	Owned After
2026-09-30	Meyer David J	Grant / award	528	$36.07	15,953
2026-08-24	Friedman Brian Hunter	Gift	1,000	$0.00	30,132
2026-08-01	Bowlin Jason Kyle	—	—	—	6,582
2026-08-01	Bowlin Jason Kyle	Grant / award	398	$0.00	6,980
2026-06-30	Meyer David J	Grant / award	422	$45.17	15,425
2026-06-01	Curran Timothy Joseph	—	—	—	8,795
2026-06-01	Curran Timothy Joseph	Grant / award	295	$0.00	9,090
2026-06-01	REILLY SEAN M	Grant / award	895	$0.00	29,953
2026-06-01	THALMAN WILLIAM M	Grant / award	1,128	$0.00	79,882
2026-05-22	Kunz John E	Tax withholding	36	$38.11	21,773
2026-05-22	OWEN DIANE B	Tax withholding	96	$38.11	78,397
2026-05-22	REILLY SEAN M	Tax withholding	425	$38.11	29,058
2026-05-22	O'Neill Jamie F	Tax withholding	269	$38.11	16,239
2026-05-22	KASEL JOHN F	Tax withholding	4,102	$38.11	239,663
2026-05-22	Ness Robert	Tax withholding	683	$38.11	32,370
2026-05-22	LIPPARD GREGORY W	Tax withholding	905	$38.11	75,031
2026-05-22	Guinee Patrick J.	Tax withholding	1,077	$38.11	87,341
2026-05-22	Friedman Brian Hunter	Tax withholding	416	$38.11	31,132
2026-05-22	THALMAN WILLIAM M	Tax withholding	1,178	$38.11	78,754
2026-05-22	Rolli Sara Fay	Tax withholding	352	$38.11	9,224
2026-05-21	Betler Raymond T	Grant / award	2,363	$0.00	38,082
2026-05-21	Meyer David J	Grant / award	2,363	$0.00	15,003
2026-05-21	Kunz John E	Grant / award	2,363	$0.00	21,809
2026-05-21	OWEN DIANE B	Grant / award	2,363	$0.00	78,493
2026-05-21	Thompson Bruce Ernest	Grant / award	2,363	$0.00	21,915
2026-04-01	22NW GP, Inc.	Open-market sale	38,431	$28.05	1,027,255
2026-04-01	22NW Fund GP, LLC	Open-market sale	38,431	$28.05	1,027,255
2026-04-01	22NW Fund, LP	Open-market sale	38,431	$28.05	1,027,255
2026-04-01	22NW, LP	Open-market sale	38,431	$28.05	1,027,255
2026-04-01	English Aron R.	Open-market sale	38,431	$28.05	1,027,255
2026-03-31	Meyer David J	Grant / award	683	$27.90	12,640
2026-03-31	22NW GP, Inc.	Open-market sale	1,500	$28.02	1,065,686
2026-03-31	22NW Fund GP, LLC	Open-market sale	1,500	$28.02	1,065,686
2026-03-31	22NW Fund, LP	Open-market sale	1,500	$28.02	1,065,686
2026-03-31	22NW, LP	Open-market sale	1,500	$28.02	1,065,686
2026-03-31	English Aron R.	Open-market sale	1,500	$28.02	1,065,686
2026-03-30	22NW GP, Inc.	Open-market sale	1,887	$28.01	1,067,186
2026-03-30	22NW Fund GP, LLC	Open-market sale	1,887	$28.01	1,067,186
2026-03-30	22NW Fund, LP	Open-market sale	1,887	$28.01	1,067,186
2026-03-30	22NW, LP	Open-market sale	1,887	$28.01	1,067,186

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.