TOP TIERMARKET NEWSWIRE
SEC Form 4 history

YORK SPACE SYS INC (YSS) insider trades

YORK SPACE SYS INC (YSS) insider trading activity (SEC Form 4). Over the trailing 90 days, YSS insiders filed 0 purchases totalling $0 and 3 sales totalling $13.9M — net SELLING of $13.9M. Most recent filing: Aug 6, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

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Buys (90d)
0
$0
Sells (90d)
3
$13.9M
Net (90d)
-$13.9M
net selling
Most recent
Aug 6, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Aug 6, 2026Blackrock Portfolio Management LLC10%S Sale—$15.14$10.0Mfiling
Aug 4, 2026Blackrock Portfolio Management LLC10%S Sale—$15.11$745Kfiling
Jul 31, 2026Blackrock Portfolio Management LLC10%S Sale—$15.22$3.1Mfiling