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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-23-027522
Filing Date
2023-05-04
Accepted
2023-05-04 20:09:30
Documents
1
Period of Report
2023-05-04

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 4333
  Complete submission text file 0001209191-23-027522.txt   5679
Mailing Address 4149 LIBERTY CANYON RD. AGOURA HILLS CA 91301
Business Address 4149 LIBERTY CANYON RD. AGOURA HILLS CA 91301 805-871-4300
ACELYRIN, Inc. (Issuer) CIK: 0001962918 (see all company filings)

IRS No.: 852406735 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address C/O ACELYRIN, INC. 4149 LIBERTY CANYON ROAD AGOURA HILLS CA 91301
Business Address
Oyston Ronald (Reporting) CIK: 0001973851 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-41696 | Film No.: 23890714