SEC Form 4Coverage since Jul 29, 2026
$YSS insider trading
Over the last 12 months, York Space Systems insiders reported no purchases and 3 sales totaling $13.9M across SEC Form 4 filings.
- Bought · 12m
- — 0 events
- Sold · 12m
- $13.9M 3 events
- Events · 12m
- 3 Form 4 filings, grouped
- Insiders · 12m
- 1 distinct reporters
- 10b5-1 share
- 0% pre-arranged plans
Side
Price · $YSS · 12Mvia TradingView
Top insiders · 12m
BlackRock Portfolio Management LLC—3× · $13.9M
All insider trades
3 events
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | BlackRock Portfolio Management LLC10% | ▼ Sale | 661,999 | $15.14 | $10.0M | -3.8% | 4 tranches · indirect |
| Aug 3, 2026 | BlackRock Portfolio Management LLC10% | ▼ Sale | 49,328 | $15.11 | $745K | -0.3% | 2 tranches · indirect |
| Jul 30, 2026 | BlackRock Portfolio Management LLC10% | ▼ Sale | 204,213 | $15.22 | $3.1M | -1.1% | 2 tranches · indirect |
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $YSS feed.