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Source: SEC EDGAR Compiled 2026-11-14 10:32 UTC 23 automated checks passing

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ONCOLYTICS BIOTECH INC

CIK 1129928 ·Pharmaceutical Preparations · All EDGAR filings ↗

Auditor change SEC item code

ONCOLYTICS BIOTECH INC reported a change in its independent accounting firm

EY → not stated No disagreements disclosed.

Evidence
Direction
dismissed
Disagreements disclosed
No
Item code
4.01
Item title
Changes in Registrant's Certifying Accountant
Predecessor auditor
EY
Predecessor tier
big_four
Severity
normal
Source
SEC 8-K item code
Tier downgrade
No
Why
The company's independent registered accounting firm changed.