SEC Form 4 · Updated Daily
FSTR
— L. B. FOSTER COMPANY OwnershipInsider 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.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| 22NW Fund, LP | 10%+ Owner | 1,027,255 | 2026-04-01 | S |
| 22NW, LP | 10%+ Owner | 1,027,255 | 2026-04-01 | S |
| English Aron R. | Director | 1,027,255 | 2026-04-01 | S |
| 22NW Fund GP, LLC | 10%+ Owner | 1,027,255 | 2026-04-01 | S |
| 22NW GP, Inc. | 10%+ Owner | 1,027,255 | 2026-04-01 | S |
| KASEL JOHN F | Director · Officer | 239,663 | 2026-05-22 | F |
| 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 |
| LIPPARD GREGORY W | Officer | 75,031 | 2026-05-22 | F |
| Betler Raymond T | Director | 38,082 | 2026-05-21 | A |
| Ness Robert | Officer | 32,370 | 2026-05-22 | F |
| Friedman Brian Hunter | Officer | 30,132 | 2026-08-24 | G |
| REILLY SEAN M | Officer | 29,953 | 2026-06-01 | A |
| Thompson Bruce Ernest | Director | 21,915 | 2026-05-21 | A |
| Kunz John E | Director | 21,773 | 2026-05-22 | F |
| O'Neill Jamie F | Officer | 16,239 | 2026-05-22 | F |
| Meyer David J | Director | 15,425 | 2026-06-30 | A |
| 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 |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-08-24 | Friedman Brian Hunter | Gift | 1,000 | $0.00 | 30,132 |
| 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 | 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 |
| 2026-03-30 | English Aron R. | Open-market sale | 1,887 | $28.01 | 1,067,186 |
| 2026-03-27 | 22NW GP, Inc. | Open-market sale | 862 | $28.02 | 1,069,073 |
| 2026-03-27 | 22NW Fund GP, LLC | Open-market sale | 862 | $28.02 | 1,069,073 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.