PLAID TECHNOLOGIES INC. — Audit Report / Information 2025

Dec 20, 2025

Doane Grant Thornton

November 10, 2025

Doane Grant Thornton LLP
11th Floor
200 King Street West, Box 11
Toronto, ON
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T +1 416 366 0100
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To British Columbia Securities Commission
Alberta Securities Commission
Financial and Consumer Affairs Authority of Saskatchewan
The Manitoba Securities Commission
Ontario Securities Commission
Autorité des marchés financiers
Financial and Consumer Services Commission (New Brunswick)
Nova Scotia Securities Commission
Office of the Superintendent of Securities (Prince Edward Island)
Office of the Superintendent of Securities Service (Newfoundland and Labrador)

Dear Sirs/ Mesdames:

As required by subparagraph (5)(a)(ii) of section 4.11 of National Instrument 51-102, we have reviewed the notice of change of auditor of Vecima Networks Inc. dated November 10, 2025 (the "Notice") and, based on our knowledge of such information at this time, we agree with the statements 1(a), 1(c) and 1(d) as it relates to us, and we have no basis to agree with statement 1(b) contained in the Notice.

Yours very truly,

Doane Grant Thornton LLP

Chartered Professional Accountants

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