Sidney J. Feltenstein is Director at TUTOR PERINI CORP (TPC). They have made 6 open-market trades across 2 companies since 2017, most recently 2026-08-07.
CIK 0001263328
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
3 open-market purchases totalling $1.8M since 2018, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| WING | 39,750 | $5.2M |
| TPC | 6,700 | $520K |
| Total | $5.8M |
Shares reported on the most recent Form 4, priced at the 2026-08-11 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TPC | SELL | 2026-08-07 | 2026-08-11 | $97.05 | $17.9M | -8.8% | -13.4% | — |
| TPC | SELL | 2025-09-17 | 2025-09-19 | $65.96 | $16.5M | -1.9% | +3.2% | +3.9% |
| TPC | BUY | 2023-05-18 | 2023-05-19 | $5.96 | $447K | -5.9% | +6.9% | +35.9% |
| TPC | BUY | 2020-05-21 | 2020-05-26 | $9.96 | $996K | +21.3% | +7.3% | +16.7% |
| TPC | BUY | 2018-11-12 | 2018-11-14 | $17.23 | $345K | +4.9% | -4.4% | -9.7% |
| WING | SELL | 2017-05-23 | 2017-05-24 | $30.06 | $1.6M | -1.6% | +3.7% | +19.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.