FOSTER L B CO
Total Trades
15
Buys
7
Sells
8
Largest Trade
$1M+
Insiders
6
Institutional Funds
78
Inst. Value
$1M+
Activist Filings
18
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| English Aron R. | 10% Owner | SELL | $100K–$500K | 5K | $31.99 | Mar 6, 2026 |
| English Aron R. | 10% Owner | SELL | $1M+ | 48K | $26.79 | Dec 12, 2025 |
| English Aron R. | 10% Owner | SELL | $500K+ | 26K | $27.02 | Dec 11, 2025 |
| English Aron R. | 10% Owner | SELL | $15K–$50K | 1K | $27.07 | Dec 2, 2025 |
| English Aron R. | 10% Owner | SELL | $500K+ | 32K | $26.86 | Nov 26, 2025 |
| English Aron R. | 10% Owner | SELL | $50K–$100K | 3K | $27.00 | Nov 18, 2025 |
| English Aron R. | 10% Owner | SELL | $100K–$500K | 13K | $27.58 | Nov 13, 2025 |
| Kelly Brian H | EVP and Sr. Adviso… | SELL | $100K–$500K | 10K | $27.15 | Nov 10, 2025 |
| Jones Alexander B | Insider | BUY | $1K–$15K | 200 | $11.82 | May 19, 2023 |
| English Aron R. | 10% Owner | BUY | $100K–$500K | 32K | $10.89 | May 19, 2023 |
| REILLY SEAN M | Controller | BUY | $15K–$50K | 2K | $10.77 | May 15, 2023 |
| REILLY SEAN M | Controller | BUY | $1K–$15K | 600 | $9.10 | Dec 14, 2022 |
| THALMAN WILLIAM M | Senior VP & CFO | BUY | $15K–$50K | 2K | $9.21 | Dec 14, 2022 |
| KASEL JOHN F | President & Chief … | BUY | $1K–$15K | 1K | $11.51 | Sep 14, 2022 |
| THALMAN WILLIAM M | Senior VP & CFO | BUY | $15K–$50K | 3K | $12.36 | Sep 13, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 78 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| 22NW, LP | 1.2M | $1M+ | SH |
| GAMCO INVESTORS, INC. ET AL | 918K | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 667K | $1M+ | SH |
| VANGUARD GROUP INC | 438K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 331K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 201K | $1M+ | SH |
| STATE STREET CORP | 146K | $1M+ | SH |
| GABELLI FUNDS LLC | 136K | $1M+ | SH |
| ACADIAN ASSET MANAGEMENT LLC | 130K | $1M+ | SH |
| Teton Advisors, LLC | 128K | $1M+ | SH |
| Bragg Financial Advisors, Inc | 114K | $1M+ | SH |
| BRANDES INVESTMENT PARTNERS, LP | 99K | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 89K | $1M+ | SH |
| Wealthspire Advisors, LLC | 69K | $1M+ | SH |
| Minerva Advisors LLC | 38K | $1M+ | SH |
| Pitcairn Wealth Advisors LLC | 32K | $500K+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 31K | $500K+ | SH |
| De Lisle Partners LLP | 30K | $500K+ | SH |
| ORG Wealth Partners, LLC | 30K | $500K+ | SH |
| REDMONT WEALTH ADVISORS LLC | 27K | $500K+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13D/A · Dec 12, 2025
11.5%
1.2M shares
BRANDES INVESTMENT PARTNERS, LP
SC 13G/A · Nov 13, 2025
12.7%
1.3M shares
BRANDES INVESTMENT PARTNERS, LP
SC 13G/A · May 2, 2025
10.2%
1.1M shares
SC 13G/A · Jan 31, 2025
4.0%
433K shares
SC 13G · Nov 8, 2024
5.8%
632K shares
SC 13G · Oct 24, 2024
5.8%
632K shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
5.2%
573K shares
SC 13D/A · Jan 26, 2024
11.9%
1.3M shares
Gabelli Funds, LLC I.D. No. 13-4044523
SC 13D/A · Aug 9, 2023
1.6%
181K shares
SC 13D/A · May 19, 2023
11.8%
1.3M shares
SC 13D/A · Apr 7, 2023
9.4%
1.0M shares
Gabelli Funds, LLC I.D. No. 13-4044523
SC 13D/A · Feb 17, 2023
1.4%
149K shares
Brandes Investment Partners, L.P. . 33-0704072
SC 13G · Feb 13, 2023
6.2%
679K shares
Dimensional Fund Advisors LP 30-0447847
SC 13G/A · Feb 10, 2023
6.2%
683K shares
Gabelli Funds, LLC I.D. No. 13-4044523
SC 13D/A · Oct 7, 2022
1.2%
133K shares
Renaissance Technologies LLC 26-0385758
SC 13G/A · Feb 10, 2022
4.1%
445K shares
SC 13D · Feb 1, 2022
9.4%
1.0M shares
Gabelli Funds, LLC I.D. No. 13-4044523
SC 13D/A · Jan 14, 2022
1.1%
117K shares