L.B. Foster Company (FSTR) has 20 known insider and institutional holders on record. The largest holder is English Aron R. with 1,065,686 shares. Other notable holders include Legion Partners Asset Management, LLC and KASEL JOHN F.
Over the last 12 months, insiders have made 68 transactions in FSTR stock — 28 buys (valued at $19.06K) and 9 sells (valued at $4.65M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
FSTR Insider Ownership
Top Holder
English Aron R.
1,065,686 shares
Buys (12 mo)
28
$19.06K value
Sells (12 mo)
9
$4.65M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
English Aron R. |
10 Percent Owner |
1,065,686 |
2026-04-02 |
|
| 2 |
Legion Partners Asset Management, Llc |
10 Percent Owner |
610,733 |
2018-08-16 |
|
| 3 |
Kasel John F |
President & Chief Exec Officer |
222,633 |
2026-03-09 |
|
| 4 |
Cooper John Abbott Root |
Director |
166,633 |
2024-03-01 |
|
| 5 |
Bauer Robert P |
President and CEO |
163,273 |
2021-03-02 |
|
| 6 |
Kelly Brian H |
EVP and Sr. Advisor To the CEO |
89,790 |
2025-05-27 |
|
| 7 |
Guinee Patrick J. |
EVP General Counsel & Sec. |
81,128 |
2026-03-09 |
|
| 8 |
Owen Diane B |
Director |
76,202 |
2025-05-27 |
|
| 9 |
Thalman William M |
EVP & CFO |
72,007 |
2026-03-09 |
|
| 10 |
Lippard Gregory W |
SVP -rail |
70,772 |
2026-03-09 |
|
| 11 |
Russo David J |
Sr. V.p., CFO & Treasurer |
63,579 |
2017-03-15 |
|
| 12 |
Purgason Robert S |
Director |
57,231 |
2023-01-04 |
|
| 13 |
Rowland Suzanne B |
Director |
48,689 |
2022-06-03 |
|
| 14 |
Foster Lee B Ii |
Director |
45,067 |
2021-06-01 |
|
| 15 |
Betler Raymond T |
Director |
35,719 |
2025-05-27 |
|
| 16 |
Rackoff William H |
Director |
34,664 |
2022-06-03 |
|
| 17 |
Treacy William |
EVP & Chief Growth Officer |
30,810 |
2024-07-02 |
|
| 18 |
Junge Dirk |
Director |
30,317 |
2023-05-30 |
|
| 19 |
Ness Robert |
SVP, Precast Concrete Products |
29,466 |
2026-03-09 |
|
| 20 |
Reilly Sean M |
Controller |
26,944 |
2026-03-09 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-01 |
English Aron R. |
10 Percent Owner |
Informative Sell |
38,431 |
$28.05 |
$1.08M |
| 2026-03-31 |
English Aron R. |
10 Percent Owner |
Informative Sell |
1,500 |
$28.02 |
$42.03K |
| 2026-03-31 |
Meyer David J |
Director |
RSU Award |
683 |
$27.90 |
$19.06K |
| 2026-03-30 |
English Aron R. |
10 Percent Owner |
Informative Sell |
1,887 |
$28.01 |
$52.86K |
| 2026-03-27 |
English Aron R. |
10 Percent Owner |
Informative Sell |
862 |
$28.02 |
$24.15K |
| 2026-03-26 |
English Aron R. |
10 Percent Owner |
Informative Sell |
8,968 |
$28.02 |
$251.29K |
| 2026-03-25 |
English Aron R. |
10 Percent Owner |
Informative Sell |
2,716 |
$28.09 |
$76.28K |
| 2026-03-24 |
English Aron R. |
10 Percent Owner |
Informative Sell |
25,889 |
$28.19 |
$729.72K |
| 2026-03-23 |
English Aron R. |
10 Percent Owner |
Informative Sell |
78,414 |
$28.51 |
$2.24M |
| 2026-02-19 |
Friedman Brian Hunter |
SVP, Chief Growth Officer |
RSU Award |
3,585 |
- |
- |
| 2026-02-14 |
Friedman Brian Hunter |
SVP, Chief Growth Officer |
Tax Withholding of RSU |
585 |
$31.63 |
$18.5K |
| 2026-02-13 |
Friedman Brian Hunter |
SVP, Chief Growth Officer |
Tax Withholding of RSU |
380 |
$31.63 |
$12.02K |
| 2026-02-19 |
Ness Robert |
SVP, Precast Concrete Products |
RSU Award |
3,585 |
- |
- |
| 2026-02-14 |
Ness Robert |
SVP, Precast Concrete Products |
Tax Withholding of RSU |
850 |
$31.63 |
$26.89K |
| 2026-02-13 |
Ness Robert |
SVP, Precast Concrete Products |
Tax Withholding of RSU |
548 |
$31.63 |
$17.33K |
| 2026-02-19 |
Guinee Patrick J. |
EVP General Counsel & Sec. |
RSU Award |
7,170 |
- |
- |
| 2026-02-14 |
Guinee Patrick J. |
EVP General Counsel & Sec. |
Tax Withholding of RSU |
1,507 |
$31.63 |
$47.67K |
| 2026-02-19 |
Reilly Sean M |
Controller |
Tax Withholding of RSU |
4,308 |
$31.13 |
$134.09K |
| 2026-02-14 |
Reilly Sean M |
Controller |
Tax Withholding of RSU |
686 |
$31.63 |
$21.7K |
| 2026-02-19 |
Kasel John F |
President & Chief Exec Officer |
RSU Award |
26,289 |
- |
- |
| 2026-02-14 |
Kasel John F |
President & Chief Exec Officer |
Tax Withholding of RSU |
5,383 |
$31.63 |
$170.26K |
| 2026-02-13 |
Kasel John F |
President & Chief Exec Officer |
Tax Withholding of RSU |
2,907 |
$31.63 |
$91.95K |
| 2026-02-19 |
Lippard Gregory W |
SVP -rail |
Tax Withholding of RSU |
8,735 |
$31.13 |
$271.88K |
| 2026-02-14 |
Lippard Gregory W |
SVP -rail |
Tax Withholding of RSU |
1,340 |
$31.63 |
$42.38K |
| 2026-02-19 |
Thalman William M |
EVP & CFO |
Tax Withholding of RSU |
11,746 |
$31.13 |
$365.59K |
