$YSS 4/A SEC Filings

Filed On	Filing
10 Aug 2026	Form 4/A: BlackRock Portfolio Management Llc, 10% owner Sold 546,558 shares ($8.47M) · Sold 128,046 shares ($1.75M)
29 Jun 2026	Form 4/A: Aeroequity GP, Llc, 10% owner and 2 others Received 430,134 shares as a grant or award ($14.6M)
11 Mar 2026	Form 4/A: Wallinger Dirk, Director Received 211,176 shares as a grant or award

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