Key facts
- This page summarizes SR ONE CAPITAL MANAGEMENT, LLC's Form 4 filing for Arcellx, Inc. (ACLX).
- 4 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 15 May 2023, 18:16.
SR ONE CAPITAL MANAGEMENT, LLC - 11 May 2023 Form 4 Insider Report for Arcellx, Inc. (ACLX)
- Reporting relationship
- 10%+ Owner
- Issuer ticker
- ACLX
- Reported as of
- 11 May 2023
- Net transaction value
- -$45,589,317
- SEC form
- 4
- Accepted by SEC
- 15 May 2023, 18:16:52 UTC
- Prior SEC filing
- 10 Feb 2022
- Next SEC filing
- 29 Nov 2023
- Source filing
- View source filing
- Reporting owner signature
- /s/ Sasha Keough, attorney-in-fact for SR One Capital Management, LLC
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
SR ONE CAPITAL MANAGEMENT, LLC filed Form 4 for Arcellx, Inc. (ACLX) on 15 May 2023.
Change
- Previous filing in this sequence was filed on 10 Feb 2022.
- Current net transaction value: -$45,589,317.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ACLX
transaction
Common Stock
Sale
- Transaction value
- $28,436,940
- Shares
- -631,932
- Change %
- -18%
- Price
- $45.00
- Shares after
- 2,834,879
- Date
- 11 May 2023
- Ownership
- See Note 2
- Footnotes
- F1, F2
ACLX
transaction
Common Stock
Sale
- Transaction value
- $16,677,540
- Shares
- -370,612
- Change %
- -18%
- Price
- $45.00
- Shares after
- 1,662,584
- Date
- 11 May 2023
- Ownership
- See Note 3
- Footnotes
- F1, F3
ACLX
transaction
Common Stock
Sale
- Transaction value
- $299,283
- Shares
- -6,485
- Change %
- -0.23%
- Price
- $46.15
- Shares after
- 2,828,394
- Date
- 11 May 2023
- Ownership
- See Note 2
- Footnotes
- F2, F4
ACLX
transaction
Common Stock
Sale
- Transaction value
- $175,555
- Shares
- -3,804
- Change %
- -0.23%
- Price
- $46.15
- Shares after
- 1,658,780
- Date
- 11 May 2023
- Ownership
- See Note 3
- Footnotes
- F3, F4
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Section 16 status
SR ONE CAPITAL MANAGEMENT, LLC is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.
Explanation of responses 4 footnotes
Footnote F1
The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.00 to $45.745 per share, 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 (the "SEC"), upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Footnote F2
The securities are directly held by SR One Capital Fund I Aggregator, LP ("SR One Fund I Aggregator"). SR One Capital Partners I, LP ("SR One Partners I") is the sole general partner of SR One Fund I Aggregator, and SR One Capital Management, LLC ("SR One Capital Management") is the sole general partner of SR One Partners I. Simeon George, M.D. is the managing member of SR One Capital Management (SR One Partners I, SR One Capital Management, and Dr. George together, the "Fund I Indirect Reporting Persons"). The Fund I Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), or otherwise of such portion of the securities held by SR One Fund I Aggregator in which the Fund I Indirect Reporting Persons have no pecuniary interest.
Footnote F3
The securities are directly held by SR One Co-Invest II, LLC ("SR One Co-Invest II"). SR One Co-Invest II Manager, LLC ("SR One Co-Invest II Manager") is the managing member of SR One Co-Invest II and SR One Capital Management is the managing member of SR One Co-Invest II Manager. Dr. George is the managing member of SR One Capital Management (SR One Co-Invest II Manager, SR One Capital Management, and Dr. George together, the "Co-Invest II Indirect Reporting Persons"). The Co-Invest II Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 or otherwise of such portion of the securities held by SR One Co-Invest II in which the Co-Invest II Indirect Reporting Persons have no pecuniary interest.
Footnote F4
The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.00 to $46.56 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.