L. Hansen Carl - May 26, 2023 Form 4 Insider Report for AbCellera Biologics Inc. (ABCL)

Role: Chief Executive Officer, Director, 10%+ Owner
Signature: /s/ Tryn Stimart, attorney-in-fact
Stock symbol: ABCL
Transactions as of: May 26, 2023
Transactions value $: $151,538
Form type: 4
Date filed: 5/30/2023, 01:14 PM
Previous filing: Feb 23, 2023
Next filing: Aug 25, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ABCL	Common Shares	Options Exercise	$152K	+56.1K	+11.11%	$2.70	561K	May 26, 2023	Direct
holding	ABCL	Common Shares						56M	May 26, 2023	See footnote	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	ABCL	Share option (right to buy)	Options Exercise	$0	-56.1K	-0.86%	$0.00	6.5M	May 26, 2023	Common Shares	56.1K	$2.70	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These shares are held by Thermopylae Holdings Ltd., which is an entity wholly owned by the reporting person.
F2	The shares subject to such option vest and become exercisable quarterly in substantially equal installments over a four-year period, with the first tranche vested on November 18, 2021, subject to the Reporting Person's continuous service to the Issuer on each such date.