DEFSEC TECHNOLOGIES — Regulatory Filings 2021

Jan 19, 2021

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TSX TRUST COMPANY

VIA ELECTRONIC TRANSMISSION

January 18, 2021

TO ALL APPLICABLE EXCHANGES AND COMMISSIONS:

RE: KWESST MICRO SYSTEMS INC. Confirmation of Notice of Record and Meeting Dates

We are pleased to confirm that Notice of Record and Meeting Dates was sent to The Canadian Depository for Securities.

We advise the following with respect to the upcoming Annual General and Special Meeting of Security Holders for the subject issuer:

1	ISIN:	CA5015061099
	CUSIP:	501506109
2	Date Fixed for the Meeting:	March 31, 2021
3	Record Date for Notice:	February 12, 2021
4	Record Date for Voting:	February 12, 2021
5	Beneficial Ownership Determination Date:	February 12, 2021
6	Classes or Series of Securities that entitle	COMMON
	the holder to receive Notice of the Meeting:
7	Classes or Series of Securities that entitle	COMMON
	the holder to vote at the meeting:
8	Business to be conducted at the meeting:	Annual General and Special
9	Notice-and-Access:
	Registered Shareholders:	YES
	Beneficial Holders:	YES
	Stratification Level:	Not Applicable
10	Reporting issuer is sending proxy-related materials
	directly to Non-Objecting Beneficial Owners:	YES
11	Issuer paying for delivery to Objecting Beneficial Owners:	NO

Yours truly, TSX Trust Company

• " Deanna Guilfoyle " Relationship Manager deanna.guilfoyle@tmx.com

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650 West Georgia Street, Suite 2700 Vancouver, BC V6B 4N9

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T 403 218-2800

MONTRÉAL

TORONTO

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