AlphaYouBR
Insider selling
BlackRock sold $4.5M of York Space Systems Inc. (YSS) stock
BlackRock, 10% owner of York Space Systems Inc. (YSS), sold 401,674 shares of YSS stock worth $4.5M, per an SEC Form 4 filed Aug 10, 2026.
It was an open-market sale.
The trade happened on Aug 6, 2026, 4 days before it was made public.
YSS has moved -10.4% since the trade date, from $10.89 to $9.76 (Sep 21, 2026 close).
- Traded
- Aug 6, 2026
- Disclosed
- Aug 10, 2026
- Filing delay
- 4 days
- Price since
- -10.4%
- Role
- 10% owner
- Source
- SEC Form 4
More YSS insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.