$USAR 4 SEC Filings

Filed On	Filing
05 Oct 2026	Form 4: Jacob Valerie, Chief Legal Officer Granted 14,493 Restricted Stock Units
05 Oct 2026	Form 4: Moraitis Thrasyvoulos, Director Granted 471,015 Restricted Stock Units
05 Oct 2026	Form 4: Humpton Barbara, Former Chief Executive Officer Received 219,330 shares by exercise or conversion ($3.03M) · Sold 88,391 shares ($1.22M)
05 Oct 2026	Form 4: Caulfield Thomas, Director Received 1,482 shares as a grant or award
08 Sep 2026	Form 4: Moraitis Thrasyvoulos, Director Granted 442,914 Restricted Stock Units
08 Sep 2026	Form 4: Davis Michael Lawrence, Director Granted 6,959 Restricted Stock Units
21 Aug 2026	Form 4: Trabuco Carolyn, Director Granted 2,059 Restricted Stock Units
20 Jul 2026	Form 4: Blitzer Michael, Director Granted 164,780 Restricted Stock Units
07 Jul 2026	Form 4: Caulfield Thomas, Director Received 271 shares as a grant or award
08 Jun 2026	Form 4: Trabuco Carolyn, Director Sold 13,000 shares ($296K)
04 Jun 2026	Form 4: Trabuco Carolyn, Director Granted 6,438 Restricted Stock Units
04 Jun 2026	Form 4: Senft Michael F, Director Granted 6,438 Restricted Stock Units
04 Jun 2026	Form 4: Schwethelm Otto C, Director Granted 6,438 Restricted Stock Units
04 Jun 2026	Form 4: Caulfield Thomas, Director Received 407 shares as a grant or award · Received 2,548 shares by exercise or conversion · Granted 6,438 Restricted Stock Units
04 Jun 2026	Form 4: Blitzer Michael, Director Granted 6,438 Restricted Stock Units
21 May 2026	Form 4: Blitzer Michael, Director Received 30,483 shares by exercise or conversion
21 May 2026	Form 4: Steele William Robert Jr, Chief Financial Officer Received 75,827 shares by exercise or conversion ($1.71M) · Gave up 33,825 shares to cover exercise price or tax ($763K)
21 May 2026	Form 4: Kern Paul J, Director Received 30,483 shares by exercise or conversion ($688K)
21 May 2026	Form 4: Senft Michael F, Director Received 30,483 shares by exercise or conversion ($688K)
21 May 2026	Form 4: Gutnick Mordechai Zev, Director Received 30,483 shares by exercise or conversion ($688K)

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