Foster L B's three largest insider shareholders as of September 09, 2026 are Aron R. English (TenPercentOwner, 1.03Mn shares), John F Kasel (President Chief Exec Officer, 239.66K shares), Patrick J. Guinee (Evp General Counsel Sec., 87.34K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Aron R. English | TenPercentOwner | 0 | 1,027,255 | 1,027,255 | 50.3% | 02 Apr, 2026 |
| 2 | John F Kasel | President Chief Exec Officer | 239,663 | 0 | 239,663 | 11.7% | 27 May, 2026 |
| 3 | Patrick J. Guinee | Evp General Counsel Sec. | 87,341 | 0 | 87,341 | 4.3% | 27 May, 2026 |
| 4 | William M Thalman | Evp Coo | 79,882 | 0 | 79,882 | 3.9% | 03 Jun, 2026 |
| 5 | Diane B Owen | Director | 78,397 | 0 | 78,397 | 3.8% | 27 May, 2026 |
| 6 | Gregory W Lippard | Svp Rail | 75,031 | 0 | 75,031 | 3.7% | 27 May, 2026 |
| 7 | Brian H Kelly | Evp And Sr. Advisor To The Ceo | 73,044 | 0 | 73,044 | 3.6% | 05 Jan, 2026 |
| 8 | Raymond T Betler | Director | 35,719 | 0 | 35,719 | 1.8% | 27 May, 2025 |
| 9 | William H Rackoff | Director | 34,664 | 0 | 34,664 | 1.7% | 03 Jun, 2022 |
| 10 | Robert Ness | Svp, Precast Concrete Products | 32,370 | 0 | 32,370 | 1.6% | 27 May, 2026 |
| 11 | William Treacy | Evp Chief Growth Officer | 30,810 | 0 | 30,810 | 1.5% | 02 Jul, 2024 |
| 12 | Dirk Junge | Director | 30,317 | 0 | 30,317 | 1.5% | 30 May, 2023 |
| 13 | Brian Hunter Friedman | Svp, Chief Growth Officer | 30,132 | 0 | 30,132 | 1.5% | 26 Aug, 2026 |
| 14 | Sean M Reilly | Svp And Cfo | 29,953 | 0 | 29,953 | 1.5% | 03 Jun, 2026 |
| 15 | Bradley Vizi | Director | 24,337 | 0 | 24,337 | 1.2% | 31 May, 2022 |
| 16 | Bruce Ernest Thompson | Director | 21,915 | 0 | 21,915 | 1.1% | 22 May, 2026 |
| 17 | John E Kunz | Director | 21,773 | 0 | 21,773 | 1.1% | 27 May, 2026 |
| 18 | Peter David Vaughan Jones | Svp, Uk Services Solutions | 18,081 | 0 | 18,081 | 0.9% | 04 Mar, 2024 |
| 19 | Jamie F O'Neill | Svp, Human Resources | 16,239 | 0 | 16,239 | 0.8% | 27 May, 2026 |
| 20 | David J Meyer | Director | 15,003 | 0 | 15,003 | 0.7% | 22 May, 2026 |
| 21 | Alexander B Jones | Director, Other | 13,138 | 0 | 13,138 | 0.6% | 02 Oct, 2025 |
| 22 | Sara Fay Rolli | Svp, Operational Admin | 9,224 | 0 | 9,224 | 0.5% | 27 May, 2026 |
| 23 | Timothy Joseph Curran | Controller And Pao | 9,090 | 0 | 9,090 | 0.4% | 03 Jun, 2026 |
| 24 | Jason Kyle Bowlin | Senior Vice President Rail | 6,980 | 0 | 6,980 | 0.3% | 04 Aug, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 24 Aug, 2026 | Brian Hunter Friedman | Svp, Chief Growth Officer | Disposed G | 1,000 | $0.00 | $0 | 30,132 | Direct |
| 01 Aug, 2026 | Jason Kyle Bowlin | Senior Vice President Rail | Acquired A | 398 | $0.00 | $0 | 6,980 | Direct |
| 01 Jun, 2026 | Timothy Joseph Curran | Controller And Pao | Acquired A | 295 | $0.00 | $0 | 9,090 | Direct |
| 01 Jun, 2026 | William M Thalman | Evp Coo | Acquired A | 1,128 | $0.00 | $0 | 79,882 | Direct |
| 01 Jun, 2026 | Sean M Reilly | Svp And Cfo | Acquired A | 895 | $0.00 | $0 | 29,953 | Direct |
| 22 May, 2026 | Jamie F O'Neill | Svp, Human Resources | Disposed F | 269 | $38.11 | $10.25K | 16,239 | Direct |
| 22 May, 2026 | John E Kunz | Director | Disposed F | 36 | $38.11 | $1.37K | 21,773 | Direct |
| 22 May, 2026 | William M Thalman | Evp Cfo | Disposed F | 1,178 | $38.11 | $44.89K | 78,754 | Direct |
| 22 May, 2026 | Sean M Reilly | Controller | Disposed F | 425 | $38.11 | $16.20K | 29,058 | Direct |
| 22 May, 2026 | Gregory W Lippard | Svp Rail | Disposed F | 905 | $38.11 | $34.49K | 75,031 | Direct |
| 22 May, 2026 | Sara Fay Rolli | Svp, Operational Admin | Disposed F | 352 | $38.11 | $13.41K | 9,224 | Direct |
| 22 May, 2026 | Brian Hunter Friedman | Svp, Chief Growth Officer | Disposed F | 416 | $38.11 | $15.85K | 31,132 | Direct |
| 22 May, 2026 | Patrick J. Guinee | Evp General Counsel Sec. | Disposed F | 1,077 | $38.11 | $41.04K | 87,341 | Direct |
| 22 May, 2026 | Diane B Owen | Director | Disposed F | 96 | $38.11 | $3.66K | 78,397 | Direct |
| 22 May, 2026 | Robert Ness | Svp, Precast Concrete Products | Disposed F | 683 | $38.11 | $26.03K | 32,370 | Direct |
| 22 May, 2026 | John F Kasel | President Chief Exec Officer | Disposed F | 4,102 | $38.11 | $156.33K | 239,663 | Direct |
| 21 May, 2026 | Bruce Ernest Thompson | Director | Acquired A | 2,363 | $0.00 | $0 | 21,915 | Direct |
| 21 May, 2026 | Raymond T Betler | Director | Acquired A | 2,363 | $0.00 | $0 | 38,082 | Direct |
| 21 May, 2026 | Diane B Owen | Director | Acquired A | 2,363 | $0.00 | $0 | 78,493 | Direct |
| 21 May, 2026 | John E Kunz | Director | Acquired A | 2,363 | $0.00 | $0 | 21,809 | Direct |