BlackRock Portfolio Management LLC, 10% Owner at York Space Systems Inc. (YSS), sold 674,604 shares at $15.02 ($10.2M) on 2026-08-04, disclosed to the SEC on 2026-08-10.
Open-market sale of $10.2M YSS by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $15.02 | 78,082 | $1.2M | 11.5% |
| 2 | $15.58 | 468,476 | $7.3M | 71.4% |
| 3 | $13.49 | 116,162 | $1.6M | 15.3% |
| 4 | $15.28 | 11,884 | $182K | 1.8% |
| Total | $15.15 avg | 674,604 | $10.2M | 100% |
| Filing → |
| YSS | SELL | 2026-08-04 | $745K | — | Filing → |
| YSS | SELL | 2026-07-31 | $3.1M | — | Filing → |
| YSS | BUY | 2026-02-03 | $25.6M | — | Filing → |