$AMPL 4 SEC Filings

Filed On	Filing
15 Oct 2026	Form 4: Raji Vijaye Ganesh, Director Received 37,851 shares as a grant or award
07 Oct 2026	Form 4: Schultz Erica, Director Received 892 shares as a grant or award
07 Oct 2026	Form 4: Tzuo Tien, Director Received 818 shares as a grant or award
06 Oct 2026	Form 4: Skates Spenser, Director Received 70,087 shares by conversion · Sold 70,087 shares ($1.02M)
02 Oct 2026	Form 4: Skates Spenser, Director Received 1,374 shares by conversion · Sold 1,374 shares ($19.9K) · Received 3,539 shares by conversion · 1 more
14 Sep 2026	Form 4: Skates Spenser, Director Received 185,000 shares by conversion · Sold 185,000 shares ($2.28M)
09 Sep 2026	Form 4: Crook Nathaniel Glenn, Chief Commercial Officer Sold 300,000 shares ($3.9M)
18 Aug 2026	Form 4: Liu Curtis, Director Gave up 53,878 shares to cover exercise price or tax ($702K)
18 Aug 2026	Form 4: Skates Spenser, Director Gave up 52,369 shares to cover exercise price or tax ($682K)
18 Aug 2026	Form 4: Crook Nathaniel Glenn, Chief Commercial Officer Gave up 109,368 shares to cover exercise price or tax ($1.43M)
18 Aug 2026	Form 4: Casey Andrew, Chief Financial Officer Gave up 72,814 shares to cover exercise price or tax ($949K)
10 Jul 2026	Form 4: Liu Curtis, Director Gave 175,000 Class B Common Stock as a gift · Acquired 175,000 Class B Common Stock (Gift)
07 Jul 2026	Form 4: Tzuo Tien, Director Received 1,521 shares as a grant or award
07 Jul 2026	Form 4: Schultz Erica, Director Received 1,659 shares as a grant or award
15 Jun 2026	Form 4: Wong Catherine, Director Sold 7,453 shares ($50.6K)
11 Jun 2026	Form 4: Wong Catherine, Director Received 24,857 shares as a grant or award
11 Jun 2026	Form 4: Gill Ronald S, Director Received 24,857 shares as a grant or award
11 Jun 2026	Form 4: Schultz Erica, Director Received 24,857 shares as a grant or award
11 Jun 2026	Form 4: Grady Patrick W, Director Received 24,857 shares as a grant or award
11 Jun 2026	Form 4: Whitehurst James M, Director Received 24,857 shares as a grant or award

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