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F-10 F-10 EX-FILING FEES 0001431852 Osisko Development Corp. N/A N/A 0.0001381 0.0001381 0.0001381 0.0001381 0.0001381 0001431852 2025-12-19 2025-12-19 0001431852 1 2025-12-19 2025-12-19 0001431852 2 2025-12-19 2025-12-19 0001431852 3 2025-12-19 2025-12-19 0001431852 4 2025-12-19 2025-12-19 0001431852 5 2025-12-19 2025-12-19 0001431852 6 2025-12-19 2025-12-19 iso4217:USD xbrli:pure xbrli:shares

Calculation of Filing Fee Tables

F-10

Osisko Development Corp.

Table 1: Newly Registered Securities ☐Not Applicable

Security Type

Security Class Title

Fee Calculation Rule or Instruction

Amount Registered

Proposed Maximum Offering Price Per Unit

Maximum Aggregate Offering Price

Fee Rate

Amount of Registration Fee

Equity Common Shares 457(o)
Debt Debt Securities 457(o)
Other Warrants 457(o)
Other Subscription Receipts 457(o)
Other Units 457(o)
Fees to be Paid 1 Unallocated (Universal) Shelf 457(o) $ 544,500,000.00 0.0001381 $ 75,195.45
Fees Previously Paid

Total Offering Amounts:

$ 544,500,000.00

$ 75,195.45

Total Fees Previously Paid:

$ 0.00

Total Fee Offsets:

$ 0.00

Net Fee Due:

$ 75,195.45

Offering Note

1

There are being registered under this Registration Statement such indeterminate number of Common Shares, Debt Securities, Subscription Receipts, Warrants and Units (collectively, "Securities") of the Registrant as shall have an aggregate initial offering price not to exceed US$544,500,000(converted from C$750,000,000 at an exchange rate of C$1.00 = US$0.7260, which was the daily exchange rate as reported by the Bank of Canada on December 18, 2025). Any Securities registered by this Registration Statement may be sold separately or as Units with other Securities registered under this Registration Statement. The proposed maximum initial offering price per Security will be determined, from time to time, by the Registrant in connection with the sale of the Securities under this Registration Statement. Pursuant to Rule 416 under the Securities Act of 1933, as amended (the "Securities Act"), this Registration Statement also covers an indeterminate number of additional Securities that may be offered or issued by the Registrant in connection with any stock split, stock dividend or any similar transaction.

Table 2: Fee Offset Claims and Sources ☑Not Applicable
Registrant or Filer Name Form or Filing Type File Number Initial Filing Date Filing Date Fee Offset Claimed Security Type Associated with Fee Offset Claimed Security Title Associated with Fee Offset Claimed Unsold Securities Associated with Fee Offset Claimed Unsold Aggregate Offering Amount Associated with Fee Offset Claimed Fee Paid with Fee Offset Source
Rules 457(b) and 0-11(a)(2)
Fee Offset Claims N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Fee Offset Sources N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Rule 457(p)
Fee Offset Claims N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Fee Offset Sources N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Table 3: Combined Prospectuses ☑Not Applicable

Security Type

Security Class Title

Amount of Securities Previously Registered

Maximum Aggregate Offering Price of Securities Previously Registered

Form Type

File Number

Initial Effective Date

N/A N/A N/A N/A N/A N/A N/A N/A