BlackRock Portfolio Management LLC
Corporate insider10% OwnerOpen-market Form 4 activity · 29 Jul 2026 – 7 Aug 2026
Transactions
10
0 buys · 10 sells
Bought
$0
Open-market purchases
Sold
$18.4M
Open-market sales
★ Trade spotlightYSSYork Space Systems Inc.The latest-traded stock and its 1Y chart are free All transactions
10 trades in the recent window · 1 grouped rows▸YSSYork Space Systems Inc. 10 trades · latest 7 Aug 2026— / $18.4M