4//SEC Filing
Oyston Ronald 4
Accession 0001962918-23-000025
CIK 0001962918other
Filed
Aug 17, 8:00 PM ET
Accepted
Aug 18, 6:55 PM ET
Size
5.6 KB
Accession
0001962918-23-000025
Insider Transaction Report
Form 4
ACELYRIN, Inc.SLRN
Oyston Ronald
Chief People Officer
Transactions
- Award
Common Stock
2023-08-16+140,332→ 141,332 total
Holdings
- 26(indirect: See footnote)
Common Stock
Footnotes (2)
- [F1]Represents Restricted Stock Units (RSUs). 1/4 of the RSUs will vest on May 15, 2024 and the remaining RSUs will vest in three equal annual installments thereafter, subject to the Reporting Person's continued service through each vesting date.
- [F2]The shares are held of record by the Reporting Person's child.
Documents
Issuer
ACELYRIN, Inc.
CIK 0001962918
Entity typeother
Related Parties
1- filerCIK 0001973851
Filing Metadata
- Form type
- 4
- Filed
- Aug 17, 8:00 PM ET
- Accepted
- Aug 18, 6:55 PM ET
- Size
- 5.6 KB