ACELYRIN, Inc. 4 SEC Filings

Filed On	Filing
23 May 2025	Form 4: AyurMaya Capital Management Company, Lp, Director and 1 other Returned 9,334,735 shares to the issuer
23 May 2025	Form 4: Kim Mina, Director Received 89,526 shares as a grant or award · Returned 770,833 shares to the issuer · Disposed of 1,833,915 Employee Stock Option (right to buy) (Disposition to Issuer)
23 May 2025	Form 4: Cozadd Bruce C, Director Disposed of 298,835 Director Stock Option (right to buy) (Disposition to Issuer)
23 May 2025	Form 4: Murugan Amar, Chief Legal Officer Returned 121,587 shares to the issuer · Disposed of 525,000 Employee Stock Option (right to buy) (Disposition to Issuer)
23 May 2025	Form 4: Seidenberg Beth C, Director Returned 9,850,729 shares to the issuer · Disposed of 115,401 Director Stock Option (right to buy) (Disposition to Issuer)
23 May 2025	Form 4: Mpofu Shephard, Chief Medical Officer Returned 121,789 shares to the issuer · Disposed of 590,304 Employee Stock Option (right to buy) (Disposition to Issuer)
23 May 2025	Form 4: Gosebruch Henry O, Director Returned 50,000 shares to the issuer · Disposed of 247,608 Director Stock Option (right to buy) (Disposition to Issuer)
23 May 2025	Form 4: Machado Patrick, Director Returned 14,675 shares to the issuer · Disposed of 270,849 Director Stock Option (right to buy) (Disposition to Issuer)
23 May 2025	Form 4: Svoronos Dawn, Director Returned 15,000 shares to the issuer · Disposed of 270,851 Director Stock Option (right to buy) (Disposition to Issuer)
23 May 2025	Form 4: Becker Daniel J., Director Returned 2,999 shares to the issuer · Disposed of 115,401 Director Stock Option (right to buy) (Disposition to Issuer)
23 May 2025	Form 4: Tetrault Lynn A., Director Disposed of 133,635 Director Stock Option (right to buy) (Disposition to Issuer)
19 May 2025	Form 4: Kim Mina, Director Received 30,851 shares as a grant or award · Gave up 21,297 shares to cover exercise price or tax ($46.2K)
19 Mar 2025	Form 4: Kim Mina, Director Sold 17,986 shares ($49.4K)
19 Mar 2025	Form 4: Murugan Amar, Chief Legal Officer Sold 3,913 shares ($10.7K)
19 Mar 2025	Form 4: Mpofu Shephard, Chief Medical Officer Sold 3,211 shares ($8.81K)
24 Jan 2025	Form 4: Kim Mina, Director Received 575,000 shares as a grant or award
24 Jan 2025	Form 4: Mpofu Shephard, Chief Medical Officer Received 125,000 shares as a grant or award
24 Jan 2025	Form 4: Murugan Amar, Chief Legal Officer Received 125,000 shares as a grant or award
27 Nov 2024	Form 4: Murugan Amar, Chief Legal Officer Granted 525,000 Employee Stock Option (right to buy)
04 Sep 2024	Form 4: Labrucherie Gil M, CFO and CBO Granted 150,000 Employee Stock Option (right to buy)

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