Are YSS insiders buying or selling?

Over the last 90 days, YSS insiders were net sellers, reporting $0.00 of open-market purchases and $15,306,742 of sales.

When was the last YSS insider purchase?

No open-market insider purchase of York Space Systems Inc. stock was reported in the last 90 days.

Where does YSS insider trading data come from?

Watch Insiders reads the SEC Form 4 filings that York Space Systems Inc. officers, directors, and 10% owners submit to EDGAR, and refreshes this page daily.

YSSSector not reported

York Space Systems Inc. (YSS) Insider Trading

In the last 90 days, 1 York Space Systems Inc. (YSS) insider reported no open-market purchases and 3 sales totaling $15,306,742. Source: SEC Form 4 filings.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers: 0
90-day purchase value: $0.00
Corporate buyers: 0
Latest transaction: Aug 7, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
Date	Insider name	Role	Type	Shares	Price	Total value
Aug 7, 2026	BlackRock Portfolio Management LLC	Corporate insider	Sale	401,674	$11.30	$4,537,310
Aug 5, 2026	BlackRock Portfolio Management LLC	Corporate insider	Sale	661,999	$15.14	$10,024,121
Aug 3, 2026	BlackRock Portfolio Management LLC	Corporate insider	Sale	49,328	$15.11	$745,312
Jul 30, 2026	BlackRock Portfolio Management LLC	Corporate insider	Sale	204,213	$15.22	$3,108,204

Common questions

YSS insider trading FAQ

Are YSS insiders buying or selling?: Over the last 90 days, YSS insiders were net sellers, reporting $0.00 of open-market purchases and $15,306,742 of sales.
When was the last YSS insider purchase?: No open-market insider purchase of York Space Systems Inc. stock was reported in the last 90 days.
Where does YSS insider trading data come from?: Watch Insiders reads the SEC Form 4 filings that York Space Systems Inc. officers, directors, and 10% owners submit to EDGAR, and refreshes this page daily.