Marc Suidan - 20 Nov 2025 Form 4 Insider Report for Backblaze, Inc. (BLZE)

Role
Chief Financial Officer
Signature
/s/ Evangeline Cheung, Attorney-in-Fact
Issuer symbol
BLZE
Transactions as of
20 Nov 2025
Net transactions value
-$29,046
Form type
4
Filing time
24 Nov 2025, 19:02:20 UTC
Previous filing
22 Aug 2025
Next filing
24 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Suidan Marc Chief Financial Officer 201 BALDWIN AVE., SAN MATEO /s/ Evangeline Cheung, Attorney-in-Fact 24 Nov 2025 0001924949

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BLZE Class A Common Stock Tax liability $29,046 -6,708 -2.4% $4.33 274,748 20 Nov 2025 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares of Class A Common Stock were withheld by the Issuer to cover tax withholding obligations in connection with the vesting of Restricted Stock Units ("RSUs"). No shares were sold by the Reporting Person to satisfy this tax liability.
F2 Includes 2,500 shares of Class of A Common Stock previously acquired under the Issuer's Employee Stock Purchase Plan on November 19, 2025.