YSS
York Space Systems Inc.
15 disclosed insider filings · 2 distinct insiders · latest Aug 10, 2026
Total filings
15
2 insiders
Insider buys
0
$0
Insider sells
14
$29M
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Aug 10, 2026 | Aug 7, 2026 | Blackrock Portfolio Management LLC 10% OWNER | SELL | 200,170 | $10.99 | $2.2M | — | EDGAR |
| Aug 10, 2026 | Aug 6, 2026 | Blackrock Portfolio Management LLC 10% OWNER | SELL | 201,504 | $11.6 | $2.3M | — | EDGAR |
| Aug 10, 2026 | Aug 5, 2026 | Blackrock Portfolio Management LLC 10% OWNER | SELL | 255,992 | $13.66 | $3.5M | 4 | EDGAR |
| Aug 10, 2026 | Aug 4, 2026 | Blackrock Portfolio Management LLC 10% OWNER | SELL | 1,080,611 | $15.5 | $17M | 4 | EDGAR |
| Aug 4, 2026 | Aug 3, 2026 | Blackrock Portfolio Management LLC 10% OWNER | SELL | 13,754 | $15.03 | $207K | — | EDGAR |
| Aug 4, 2026 | Jul 31, 2026 | Blackrock Portfolio Management LLC 10% OWNER | SELL | 35,574 | $15.14 | $539K | — | EDGAR |
| Jul 31, 2026 | Jul 30, 2026 | Blackrock Portfolio Management LLC 10% OWNER | SELL | 140,823 | $15.18 | $2.1M | — | EDGAR |
| Jul 31, 2026 | Jul 29, 2026 | Blackrock Portfolio Management LLC 10% OWNER | SELL | 63,390 | $15.31 | $971K | — | EDGAR |
| Jul 10, 2026 | Jul 8, 2026 | Aeroequity Gp LLC 10% OWNER | OTHER | 2,289,366 | $34 | $78M | — | EDGAR |