York Space Systems Inc. · NYSE:YSS
BlackRock Portfolio Management LLC sold 49,328 York Space Systems Inc. shares (Form 4)
Traded Jul 31 to Aug 3, 2026 · Filed Aug 4, 2026
From Jul 31 to Aug 3, 2026, BlackRock Portfolio Management LLC (10% owner) sold 49,328 York Space Systems Inc. shares at an average US$15.11 for US$745K, leaving 17,593,393 shares. Filed Aug 4, 2026 (Form 4).
- Sold
- 49,328 shares
- Price
- US$15.11 average (US$15.03 to US$15.14)
- Value
- US$745K
- Holding after
- 17,593,393 shares (held indirectly)
- Trading plan
- No
- Role
- 10% owner
The filing in full
| Date | Security | Transaction | Shares | Price | Holding after | Ownership |
|---|---|---|---|---|---|---|
| Jul 31, 2026 | Common Stock | Sale | 35,574 | US$15.14 | 17,607,147 | Indirect |
| Aug 3, 2026 | Common Stock | Sale | 13,754 | US$15.03 | 17,593,393 | Indirect |
Source
Related
- York Space Systems Inc.
- BlackRock Portfolio Management LLC
- York Space Systems Inc. shareholders
- Form 4/A · BlackRock Portfolio Management LLC · Aug 10, 2026
- Form 4 · BlackRock Portfolio Management LLC · Aug 10, 2026
- Form 4 · BlackRock Portfolio Management LLC · Aug 6, 2026
- Form 4 · BlackRock Portfolio Management LLC · Jul 31, 2026
- Schedule 13G/A · Aeroequity Gp, LLC · Aug 14, 2026
- Form 4 · Greene Michael Robert · Jul 10, 2026
- Form 4/A · Aeroequity Gp, LLC · Jun 29, 2026
- Form 4 · Aeroequity Gp, LLC · Jun 5, 2026
- Schedule 13G · Aeroequity Gp, LLC · May 15, 2026