BlackRock Portfolio Management LLC's Form 4 filing
York Space Systems Inc. (YSS) · filed Jul 31, 2026
- Accession no.
- 0002052113-26-000768
- Filed
- Jul 31, 2026, 4:47 PM ET
- Trade date
- Jul 29-30, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Not checked
This filing lists 2 non-derivative transactions. Open-market sales total $3.11M. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| BlackRock Portfolio Management LLCCIK 0002052113 | 10% Owner |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 29, 2026 | Common Stock | SSaleDisposed | −63,390 | $15.31 | −$970,500.9 | 17,783,544 | Indirect | |
| Jul 30, 2026 | Common Stock | SSaleDisposed | −140,823 | $15.18 | −$2,137,693.14 | 17,642,721 | Indirect |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.