Aron R. English sold $697k of FSTR
owner at FOSTER L B CO. 25,813 shares at an average of $27.02, traded Dec 8, 2025, filed Dec 10, 2025.
Score components
- +12Role10% owner
- +21Trade size$697k at market
- 0Share of holdings soldSold 2.0% of holdings
- 0ClusterNo other insider selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +5.7%, 3m +4.2%, 6m +51.7%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000921895-25-003311, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 8, 2025 | SOpen-market sale Common Stockindirect: By: 22NW Fund, LP | -9,765 | $27.28 | $266k | 1,254,631 | Dec 10, 2025 |
| Dec 9, 2025 | SOpen-market sale Common Stockindirect: By: 22NW Fund, LP | -4,800 | $26.93 | $129k | 1,249,831 | Dec 10, 2025 |
| Dec 10, 2025 | SOpen-market sale Common Stockindirect: By: 22NW Fund, LP | -11,248 | $26.83 | $302k | 1,238,583 | Dec 10, 2025 |
Related signals
Other insiders at FOSTER L B CO and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 37Weak | FSTRsell FOSTER L B CO | Aron R. English owner | $1.1M 39,931 shares | -4% | |
| 27Weak | FSTRsell FOSTER L B CO | Aron R. English owner | $328k 11,717 shares | -1% | |
| 37Weak | FSTRsell FOSTER L B CO | Aron R. English owner | $3.0M 107,019 shares | -9% | |
| 23Weak | FSTRsell FOSTER L B CO | Aron R. English owner | $164k 5,124 shares | -0% | |
| 37Weak | FSTRsell FOSTER L B CO | Aron R. English owner | $1.3M 47,537 shares | -4% | |
| 18Weak | FSTRsell FOSTER L B CO | Aron R. English owner | $38k 1,408 shares | -0% | |
| 43Moderate | FOSTER L B CO | Aron R. English owner | $863k 32,140 shares | -2% | |
| 28Weak | FOSTER L B CO | Aron R. English owner | $71k 2,647 shares | -0% | |
| 35Weak | FOSTER L B CO | Aron R. English owner | $346k 12,530 shares | -1% | |
| 51Moderate | FOSTER L B CO | Brian H Kelly EVP and Sr. Advisor to the CEO | $272k 10,000 shares | -11% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.