4//SEC Filing
Gilson Michelle 4
Accession 0001415889-25-001345
CIK 0001786205other
Filed
Jan 9, 7:00 PM ET
Accepted
Jan 10, 9:36 PM ET
Size
19.2 KB
Accession
0001415889-25-001345
Insider Transaction Report
Form 4
Arcellx, Inc.ACLX
Gilson Michelle
CHIEF FINANCIAL OFFICER
Transactions
- Sale
Common Stock
2025-01-07$74.43/sh−3,128$232,807→ 24,463 total - Sale
Common Stock
2025-01-07$76.64/sh−2,251$172,522→ 20,666 total - Sale
Common Stock
2025-01-07$75.53/sh−4,760$359,515→ 13,579 total - Exercise/Conversion
Common Stock
2025-01-03+15,339→ 38,834 total - Sale
Common Stock
2025-01-07$77.06/sh−2,327$179,320→ 18,339 total - Sale
Common Stock
2025-01-07$75.23/sh−1,546$116,311→ 22,917 total - Sale
Common Stock
2025-01-08$73.69/sh−3,997$294,551→ 9,582 total - Exercise/Conversion
Restricted Stock Unit
2025-01-03−15,339→ 15,340 total→ Common Stock (15,339 underlying)
Footnotes (9)
- [F1]Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock. Vesting of these RSUs previously reported in the Form 4 filed January 6, 2025.
- [F2]The sale of shares reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person on December 18, 2023 and subsequently modified March 27, 2024.
- [F3]Represents the weighted average share price of an aggregate total of 3,128 shares sold in the price range of $73.80 to $74.74 by the Reporting Person. The Reporting Person undertakes to provide upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
- [F4]Represents the weighted average share price of an aggregate total of 1,546 shares sold in the price range of $74.85 to $75.73 by the Reporting Person. The Reporting Person undertakes to provide upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
- [F5]Represents the weighted average share price of an aggregate total of 2,251 shares sold in the price range of $75.93 to $76.91 by the Reporting Person. The Reporting Person undertakes to provide upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
- [F6]Represents the weighted average share price of an aggregate total of 2,327 shares sold in the price range of $76.93 to $77.16 by the Reporting Person. The Reporting Person undertakes to provide upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
- [F7]Represents a broker-assisted sale to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units.
- [F8]The price reported reflects the weighted average sales price. These shares were sold in multiple transactions at prices that were not available from the broker at the time of filing. The Reporting Person undertakes to provide to the SEC staff, the issuer, or a security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.
- [F9]Subject to the Reporting Person continuing to be a Service Provider (as defined in the Issuer's 2022 Equity Incentive Plan) through each applicable vesting date, one-third (1/3rd) of the RSUs subject to the award will vest each year following the RSU Grant Date on the same day of the month as the RSU Grant Date (or, if there is no corresponding day in a particular month, then the last day of the month) over three (3) years. "RSU Grant Date" shall mean January 3, 2023.
Documents
Issuer
Arcellx, Inc.
CIK 0001786205
Entity typeother
Related Parties
1- filerCIK 0001930862
Filing Metadata
- Form type
- 4
- Filed
- Jan 9, 7:00 PM ET
- Accepted
- Jan 10, 9:36 PM ET
- Size
- 19.2 KB