BlackRock Portfolio Management LLC sold $745k of YSS
owner at York Space Systems Inc.. 49,328 shares at an average of $15.11, traded Jul 31, 2026, filed Aug 4, 2026.
Score components
- +12Role10% owner
- +21Trade size$745k at market
- 0Share of holdings soldSold 0.3% 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.
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 0002052113-26-000769, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jul 31, 2026 | SOpen-market sale Common Stockindirect: See footnotes | -35,574 | $15.14 | $539k | 17,607,147 | Aug 4, 2026 |
| Aug 3, 2026 | SOpen-market sale Common Stockindirect: See footnotes | -13,754 | $15.03 | $207k | 17,593,393 | Aug 4, 2026 |
Related signals
Other insiders at York Space Systems Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 37Weak | YSSsell York Space Systems Inc. | BlackRock Portfolio Management LLC owner | $4.5M 401,674 shares | -2% | |
| 37Weak | YSSsell York Space Systems Inc. | BlackRock Portfolio Management LLC owner | $10M 674,604 shares | -4% | |
| 37Weak | YSSsell York Space Systems Inc. | BlackRock Portfolio Management LLC owner | $10M 661,999 shares | -4% | |
| 37Weak | YSSsell York Space Systems Inc. | BlackRock Portfolio Management LLC owner | $3.1M 204,213 shares | -1% | |
| 47Moderate | York Space Systems Inc. | BlackRock Portfolio Management LLC owner | $26M 752,500 shares | +4% | |
| 40Moderate | York Space Systems Inc. | Tami A. Erwin director | $100k 2,941 shares | +4% | |
| 45Moderate | York Space Systems Inc. | Tyler Letarte director | $50k 1,470 shares | - |
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.