$ATEN 4 SEC Filings

Filed On	Filing
07 Oct 2026	Form 4: Caron Michelle Elizabeth, Chief Financial Officer Gave up 1,743 shares to cover exercise price or tax ($49.1K)
07 Oct 2026	Form 4: Henry Mary C, Director Received 7,981 shares as a grant or award
25 Aug 2026	Form 4: Wolf Dana Elizabeth, Director Sold 2,652 shares ($68K)
12 Aug 2026	Form 4: Weber Robert Scott, General Counsel Sold 14,086 shares ($392K)
06 Jul 2026	Form 4: Weber Robert Scott, General Counsel Gave up 1,897 shares to cover exercise price or tax ($68.9K)
15 May 2026	Form 4: Caron Michelle Elizabeth, Chief Financial Officer Received 2,989 shares by exercise or conversion · Gave up 748 shares to cover exercise price or tax ($20.2K)
15 May 2026	Form 4: Trivedi Dhrupad, Director Received 129,164 shares by exercise or conversion · Gave up 32,858 shares to cover exercise price or tax ($887K)
15 May 2026	Form 4: Weber Robert Scott, General Counsel Received 7,588 shares by exercise or conversion · Gave up 1,930 shares to cover exercise price or tax ($52.1K)
06 May 2026	Form 4: Singer Eric, Director Sold 24,698 shares ($672K)
06 May 2026	Form 4: Trivedi Dhrupad, Director Received 129,159 shares by exercise or conversion · Gave up 32,858 shares to cover exercise price or tax ($891K)
06 May 2026	Form 4: Weber Robert Scott, General Counsel Received 7,589 shares by exercise or conversion · Gave up 1,930 shares to cover exercise price or tax ($52.4K)
06 May 2026	Form 4: Caron Michelle Elizabeth, Chief Financial Officer Received 16,695 shares by exercise or conversion · Gave up 2,994 shares to cover exercise price or tax ($81.2K)
24 Apr 2026	Form 4: Chung Peter Y, Director Received 7,233 shares as a grant or award
23 Apr 2026	Form 4: Wolf Dana Elizabeth, Director Received 7,233 shares as a grant or award
23 Apr 2026	Form 4: Singer Eric, Director Received 7,233 shares as a grant or award
23 Apr 2026	Form 4: Braham Tor, Director Received 7,233 shares as a grant or award
03 Mar 2026	Form 4: Weber Robert Scott, General Counsel Gave up 757 shares to cover exercise price or tax ($14.6K)
03 Mar 2026	Form 4: Trivedi Dhrupad, Director Gave up 10,101 shares to cover exercise price or tax ($195K)
26 Feb 2026	Form 4: Trivedi Dhrupad, Director Gave up 8,261 shares to cover exercise price or tax ($157K)
13 Feb 2026	Form 4: Trivedi Dhrupad, Director Sold 33,333 shares ($690K) · Sold 33,333 shares ($685K) · Received 131,516 shares as a grant or award · 2 more

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