Michelle Gilson

Insider Reports History

Location
Redwood City, CA
Signature
/s/ Michelle Gilson
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Michelle Gilson:

Form 4 holding CHIEF FINANCIAL OFFICER

Arcellx, Inc.

Security class
Restricted Stock Unit
Shares / value
0
Estimated value
$6,336,938
Report date
28 Apr 2026
Price
$77.17
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding CHIEF FINANCIAL OFFICER

Arcellx, Inc.

Security class
Restricted Stock Units
Shares / value
0
Estimated value
$3,163,221
Report date
23 May 2025
Price
$77.17
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding CHIEF FINANCIAL OFFICER

Arcellx, Inc.

Security class
Common Stock
Shares / value
0
Estimated value
$0
Report date
28 Apr 2026
Price
$114.82
Ownership
By foundation
Form 4 holding CHIEF FINANCIAL OFFICER

Arcellx, Inc.

Security class
Performance-based Restricted Stock Unit
Shares / value
0
Estimated value
Report date
28 Apr 2026
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding CHIEF FINANCIAL OFFICER

Arcellx, Inc.

Security class
Stock Option (right to buy)
Shares / value
0
Estimated value
Report date
28 Apr 2026
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Michelle Gilson

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