Insider holders · CIK 0002086587
York Space Systems Inc. · YSS
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Michael Robert Greene10% Owner | — | 32,915,588 | 32,915,588 | Jul 10, 2026 · 4:05 pm EDT | Form 4 |
| AEROEQUITY GP, LLC10% Owner | — | 32,915,588 | 32,915,588 | Jul 10, 2026 · 4:05 pm EDT | Form 4 |
| David H. Rowe10% Owner | — | 32,915,588 | 32,915,588 | Jul 10, 2026 · 4:05 pm EDT | Form 4 |
| BlackRock Portfolio Management LLC10% Owner | — | 16,517,115 | 16,517,115 | Aug 10, 2026 · 6:16 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.