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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
2026-02-27 Suidan Marc Chief Financial Officer Grant or award +41,144 310,671
2026-02-27 Suidan Marc Chief Financial Officer Shares withheld for taxes −15,106 $3.76 $57K 295,565
2026-02-27 Budman Gleb CEO and Chairperson Grant or award +74,602 2,149,613
2026-02-27 Budman Gleb CEO and Chairperson Shares withheld for taxes −26,767 $3.76 $101K 2,122,846
2026-02-20 Suidan Marc Chief Financial Officer Shares withheld for taxes −7,721 $4.40 $34K 269,527
2026-02-20 Budman Gleb CEO and Chairperson Shares withheld for taxes −21,002 $4.40 $92K 2,075,011
2025-11-20 Suidan Marc Chief Financial Officer Shares withheld for taxes −6,708 $4.33 $29K 274,748
2025-11-20 Budman Gleb CEO and Chairperson Shares withheld for taxes −27,793 $4.33 $120K 2,096,013
2025-08-20 Budman Gleb CEO and Chairperson Shares withheld for taxes −20,468 $7.65 $157K 2,123,806
2025-08-20 Suidan Marc Chief Financial Officer Shares withheld for taxes −26,835 $7.65 $205K 281,456
2025-08-20 Cessna Tina Senior VP, Engineering Shares withheld for taxes −6,428 $7.65 $49K 184,776
2025-05-27 FRY EARL E Director Grant or award +25,210 99,001
2025-05-27 D An Evelyn Director Grant or award +25,210 99,001
2025-05-27 NELSON BARBARA H Director Grant or award +25,210 87,556
2025-05-27 Carter-Miller Jocelyn Director Grant or award +25,210 103,556
2025-05-20 Cessna Tina Senior VP, Engineering Shares withheld for taxes −6,858 $5.33 $37K 191,204
2025-05-20 Budman Gleb CEO and Chairperson Shares withheld for taxes −19,583 $5.33 $104K 2,144,274
2025-03-05 Budman Gleb CEO and Chairperson Grant or award +300,000 2,163,857
2025-03-05 Cessna Tina Senior VP, Engineering Grant or award +60,000 198,062
2025-03-03 Cessna Tina Senior VP, Engineering Sale −3,778 $6.58 $25K 138,062

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