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CIK 0001462056 · Accelerated filer<br>Emerging growth company

Backblaze, Inc.

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Ticker
BLZE
Exchange
Nasdaq
Industry
Services-Prepackaged Software
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
208893125
Phone
650.352.3738
Business address
2261 MARKET STREET STE 81006, SAN FRANCISCO, CA, 94114
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$236,746
in 2 filings

Net −$236,746. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-08-21 Budman Gleb CEO and Chairperson Sale −12,855 $15.82 $203K 2,192,103
2026-08-21 Suidan Marc Chief Financial Officer Sale −2,110 $15.82 $33K 349,518
2026-08-20 Budman Gleb CEO and Chairperson Returned to the company −11,083 $16.24 $180K 2,204,958
2026-08-20 Suidan Marc Chief Financial Officer Returned to the company −11,083 $16.24 $180K 351,628
2026-05-26 NELSON BARBARA H Director Grant or award +19,306 106,862
2026-05-26 Carter Miller Jocelyn Director Grant or award +19,306 122,862
2026-05-26 FRY EARL E Director Grant or award +19,306 118,307
2026-05-26 D An Evelyn Director Grant or award +19,306 118,307
2026-05-20 Budman Gleb CEO and Chairperson Shares withheld for taxes −13,177 $7.43 $98K 2,234,041
2026-05-20 Budman Gleb CEO and Chairperson Returned to the company −18,000 $7.43 $134K 2,216,041
2026-05-20 Budman Gleb CEO and Chairperson Shares withheld for taxes −13,256 $7.43 $98K 2,233,962
2026-05-20 Budman Gleb CEO and Chairperson Returned to the company −18,000 $7.43 $134K 2,215,962
2026-05-20 Suidan Marc Chief Financial Officer Shares withheld for taxes −269 $7.43 $2K 380,711
2026-05-20 Suidan Marc Chief Financial Officer Returned to the company −18,000 $7.43 $134K 362,711
2026-05-19 Suidan Marc Chief Financial Officer Grant or award +2,500 $3.68 $9K 380,980
2026-05-14 Budman Gleb CEO and Chairperson Shares withheld for taxes −3,833 $7.27 $28K 2,247,218
2026-05-14 Suidan Marc Chief Financial Officer Shares withheld for taxes −2,555 $7.27 $19K 378,480
2026-04-01 Suidan Marc Chief Financial Officer Grant or award +85,470 381,035
2026-04-01 Budman Gleb CEO and Chairperson Grant or award +128,205 2,251,051
2026-03-10 Spraggins Daniel Senior VP of Engineering Grant or award +234,220 234,220

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