Filing Details

Accession Number:
0001962918-24-000036
Form Type:
4
Zero Holdings:
No
Publication Time:
2024-04-03 18:18:01
Reporting Period:
2024-04-01
Accepted Time:
2024-04-03 18:18:01
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1962918 Acelyrin Inc. SLRN () 4
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1725092 Shao-Lee Lin C/O Acelyrin, Inc.
4149 Liberty Canyon Rd.
Agoura Hills CA 91301
Chief Executive Officer Yes Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2024-04-01 9,961 $6.63 1,577,374 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 487,205 Indirect See footnote
Common Stock 677,813 Indirect See footnote
Common Stock 354,969 Indirect See footnote
Common Stock 349,898 Indirect See footnote
Common Stock 5,070 Indirect See footnote
Footnotes
  1. The sale reported on this Form 4 was effected pursuant to the Issuer's policy requiring sell-to-cover to satisfy certain tax obligations of the Reporting Person incurred with the vesting and settlement of certain Restricted Stock Units, and does not represent a discretionary sale by the Reporting Person.
  2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices no more than $6.655 and no less than $6.600, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  3. Shares held directly by Shao-Lee Lin 2020 Gift Trust Dtd 7/16/20, for which the Reporting Person's spouse serves as trustee.
  4. Shares held directly by Shao-Lee Lin, Trustee of the Shao-Lee Lin Trust u/a/d September 23, 2005, for which the Reporting Person serves as trustee.
  5. Shares held directly by Lin Family 2020 Gift Trust Dtd 7/16/20, for which the Reporting Person's spouse shares voting and investment power.
  6. Shares held directly by Susie Jun 2020 Gift Trust dtd 7/16/20, for which the Reporting Person serves as trustee.
  7. Shares held directly by Susie Jun, Trustee of the Susie Jun Trust U/A/D September 23, 2005, for which the Reporting Person's spouse serves as trustee.