Thermopylae Holdings Ltd. - 18 Dec 2025 Form 4 Insider Report for AbCellera Biologics Inc. (ABCL)

Role
10%+ Owner
Signature
Tryn Stimart, attorney-in-fact
Issuer symbol
ABCL
Transactions as of
18 Dec 2025
Net transactions value
$0
Form type
4
Filing time
19 Dec 2025, 13:24:05 UTC
Previous filing
11 Mar 2025
Next filing
27 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Thermopylae Holdings Ltd. 10%+ Owner C/O ABCELLERA BIOLOGICS INC, 150 W 4TH AVENUE, VANCOUVER, BRITISH COLUMBIA, CANADA Tryn Stimart, attorney-in-fact 19 Dec 2025 0001834449

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ABCL Common Shares Gift $0 -225,000 -0.4% $0.000000 55,918,640 18 Dec 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This transaction represents a charitable donation of 225,000 common shares the reporting person donated on December 18, 2025.