4//SEC Filing
Gosebruch Henry O 4
Accession 0001209191-23-028878
CIK 0001962918other
Filed
May 10, 8:00 PM ET
Accepted
May 11, 9:06 PM ET
Size
9.6 KB
Accession
0001209191-23-028878
Insider Transaction Report
Form 4
ACELYRIN, Inc.SLRN
Gosebruch Henry O
Director
Transactions
- Purchase
Common Stock
2023-05-09$18.00/sh+50,000$900,000→ 50,000 total - Other
Director Stock Option (right to buy)
2023-05-09−155,450→ 0 totalExercise: $7.43Exp: 2033-03-22→ Class A Common Stock (155,450 underlying) - Other
Director Stock Option (right to buy)
2023-05-09+155,450→ 155,450 totalExercise: $7.43Exp: 2033-03-22→ Common Stock (155,450 underlying)
Footnotes (3)
- [F1]Reflects shares purchased through a directed share program in the Issuer's initial public offering of Common Stock (the "IPO").
- [F2]Each share of Class A Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the IPO.
- [F3]1/48 of the shares subject to the option vested on April 17, 2023 and 1/48 of the shares subject to the option vests in equal monthly installments thereafter, subject to the Reporting Person's continued service.
Documents
Issuer
ACELYRIN, Inc.
CIK 0001962918
Entity typeother
Related Parties
1- filerCIK 0001659625
Filing Metadata
- Form type
- 4
- Filed
- May 10, 8:00 PM ET
- Accepted
- May 11, 9:06 PM ET
- Size
- 9.6 KB