The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 21, 2026 | Budman Gleb | CEO and Chairperson, Director | Sell(S) | 13K | $15.82 | $203K |
| Aug 21, 2026 | Suidan Marc | Chief Financial Officer | Sell(S) | 2K | $15.82 | $33K |
| Aug 20, 2026 | Budman Gleb | CEO and Chairperson, Director | Disposed to issuer(D) | 11K | $16.24 | $180K |
| Aug 20, 2026 | Suidan Marc | Chief Financial Officer | Disposed to issuer(D) | 11K | $16.24 | $180K |
| May 26, 2026 | D An Evelyn | Director | Grant(A) | 19K | — | $0 |
| May 26, 2026 | Fry Earl E | Director | Grant(A) | 19K | — | $0 |
| May 26, 2026 | Carter Miller Jocelyn | Director | Grant(A) | 19K | — | $0 |
| May 26, 2026 | Nelson Barbara H | Director | Grant(A) | 19K | — | $0 |
| May 20, 2026 | Suidan Marc | Chief Financial Officer | Tax withholding(F) | 269 | $7.43 | $2K |
| May 20, 2026 | Suidan Marc | Chief Financial Officer | Disposed to issuer(D) | 18K | $7.43 | $134K |
| May 20, 2026 | Budman Gleb | CEO and Chairperson, Director | Tax withholding(F) | 13K | $7.43 | $98K |
| May 20, 2026 | Budman Gleb | CEO and Chairperson, Director | Disposed to issuer(D) | 18K | $7.43 | $134K |
| May 19, 2026 | Suidan Marc | Chief Financial Officer | Grant(A) | 3K | $3.68 | $9K |
| May 14, 2026 | Suidan Marc | Chief Financial Officer | Tax withholding(F) | 3K | $7.27 | $19K |
| May 14, 2026 | Budman Gleb | CEO and Chairperson, Director | Tax withholding(F) | 4K | $7.27 | $28K |
| Apr 1, 2026 | Budman Gleb | CEO and Chairperson, Director | Grant(A) | 128K | — | $0 |
| Apr 1, 2026 | Suidan Marc | Chief Financial Officer | Grant(A) | 85K | — | $0 |
| Mar 10, 2026 | Spraggins Daniel | Senior VP of Engineering | Grant(A) | 234K | — | $0 |
| Feb 27, 2026 | Budman Gleb | CEO and Chairperson, Director | Grant(A) | 75K | — | $0 |
| Feb 27, 2026 | Budman Gleb | CEO and Chairperson, Director | Tax withholding(F) | 27K | $3.76 | $101K |
| Feb 27, 2026 | Suidan Marc | Chief Financial Officer | Tax withholding(F) | 15K | $3.76 | $57K |
| Feb 27, 2026 | Suidan Marc | Chief Financial Officer | Grant(A) | 41K | — | $0 |
| Feb 20, 2026 | Budman Gleb | CEO and Chairperson, Director | Tax withholding(F) | 21K | $4.40 | $92K |
| Feb 20, 2026 | Suidan Marc | Chief Financial Officer | Tax withholding(F) | 8K | $4.40 | $34K |
| Nov 20, 2025 | Budman Gleb | CEO and Chairperson, Director | Tax withholding(F) | 28K | $4.33 | $120K |
| Nov 20, 2025 | Suidan Marc | Chief Financial Officer | Tax withholding(F) | 7K | $4.33 | $29K |
| Aug 20, 2025 | Cessna Tina | Senior VP, Engineering | Tax withholding(F) | 6K | $7.65 | $49K |
| Aug 20, 2025 | Suidan Marc | Chief Financial Officer | Tax withholding(F) | 27K | $7.65 | $205K |
| Aug 20, 2025 | Budman Gleb | CEO and Chairperson, Director | Tax withholding(F) | 20K | $7.65 | $157K |
| May 27, 2025 | Carter-Miller Jocelyn | Director | Grant(A) | 25K | — | $0 |
| May 27, 2025 | Nelson Barbara H | Director | Grant(A) | 25K | — | $0 |
| May 27, 2025 | D An Evelyn | Director | Grant(A) | 25K | — | $0 |
| May 27, 2025 | Fry Earl E | Director | Grant(A) | 25K | — | $0 |
| May 20, 2025 | Budman Gleb | CEO and Chairperson, Director | Tax withholding(F) | 20K | $5.33 | $104K |
| May 20, 2025 | Cessna Tina | Senior VP, Engineering | Tax withholding(F) | 7K | $5.33 | $37K |
| Mar 5, 2025 | Cessna Tina | Senior VP, Engineering | Grant(A) | 60K | — | $0 |
| Mar 5, 2025 | Budman Gleb | CEO and Chairperson, Director | Grant(A) | 300K | — | $0 |
| Mar 3, 2025 | Cessna Tina | Senior VP, Engineering | Sell(S) | 4K | $6.58 | $25K |
| Feb 28, 2025 | Cessna Tina | Senior VP, Engineering | Sell(S) | 714 | $6.30 | $4K |
| Feb 28, 2025 | Suidan Marc | Chief Financial Officer | Sell(S) | 2K | $6.30 | $15K |
| Feb 28, 2025 | Budman Gleb | CEO and Chairperson, Director | Sell(S) | 3K | $6.30 | $22K |
| Feb 27, 2025 | Cessna Tina | Senior VP, Engineering | Sell(S) | 584 | $6.61 | $4K |
| Feb 27, 2025 | Suidan Marc | Chief Financial Officer | Sell(S) | 2K | $6.61 | $13K |
| Feb 27, 2025 | Budman Gleb | CEO and Chairperson, Director | Sell(S) | 3K | $6.61 | $19K |
| Feb 26, 2025 | Cessna Tina | Senior VP, Engineering | Grant(A) | 5K | $6.68 | $34K |
| Feb 26, 2025 | Suidan Marc | Chief Financial Officer | Grant(A) | 10K | $6.68 | $68K |
| Feb 26, 2025 | Budman Gleb | CEO and Chairperson, Director | Grant(A) | 17K | $6.68 | $113K |
| Feb 20, 2025 | Cessna Tina | Senior VP, Engineering | Tax withholding(F) | 7K | $7.45 | $48K |
| Feb 20, 2025 | Budman Gleb | CEO and Chairperson, Director | Tax withholding(F) | 11K | $7.45 | $85K |
| Nov 29, 2024 | Suidan Marc | Chief Financial Officer | Grant(A) | 300K | — | $0 |
| Nov 26, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 9K | $6.42 | $57K |
| Nov 26, 2024 | Budman Gleb | CEO and Chairperson, Director | Sell(S) | 10K | $6.42 | $66K |
| Aug 23, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 4K | $6.45 | $25K |
| Aug 23, 2024 | Patchel Francis P | Chief Financial Officer | Sell(S) | 4K | $6.45 | $27K |
| Aug 23, 2024 | Budman Gleb | CEO and Chairperson, Director | Sell(S) | 5K | $6.45 | $29K |
| Aug 22, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 3K | $6.22 | $19K |
| Aug 22, 2024 | Patchel Francis P | Chief Financial Officer | Sell(S) | 3K | $6.22 | $20K |
| Aug 22, 2024 | Budman Gleb | CEO and Chairperson, Director | Sell(S) | 3K | $6.22 | $22K |
| Aug 21, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 3K | $6.34 | $20K |
| Aug 21, 2024 | Patchel Francis P | Chief Financial Officer | Sell(S) | 3K | $6.34 | $21K |
| Aug 21, 2024 | Budman Gleb | CEO and Chairperson, Director | Sell(S) | 4K | $6.34 | $23K |
| Aug 20, 2024 | Patchel Francis P | Chief Financial Officer | Sell(S) | 13K | $6.55 | $86K |
| Aug 16, 2024 | Nelson Barbara H | Director | Sell(S) | 16K | $6.79 | $109K |
| Aug 10, 2024 | Cessna Tina | Senior VP, Engineering | Grant(A) | 50K | — | $0 |
| Aug 10, 2024 | Budman Gleb | CEO and Chairperson, Director | Grant(A) | 238K | — | $0 |
| Aug 10, 2024 | Patchel Francis P | Chief Financial Officer | Grant(A) | 10K | — | $0 |
| May 30, 2024 | Patchel Francis P | Chief Financial Officer | Sell(S) | 8K | $6.45 | $50K |
| May 30, 2024 | Patchel Francis P | Chief Financial Officer | Sell(S) | 3K | $6.46 | $17K |
| May 23, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 3K | $6.64 | $18K |
| May 23, 2024 | Patchel Francis P | Chief Financial Officer | Sell(S) | 3K | $6.64 | $18K |
| May 22, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 2K | $6.72 | $15K |
| May 22, 2024 | Patchel Francis P | Chief Financial Officer | Sell(S) | 2K | $6.72 | $15K |
| May 21, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 2K | $6.75 | $15K |
| May 21, 2024 | Patchel Francis P | Chief Financial Officer | Sell(S) | 2K | $6.75 | $15K |
| May 16, 2024 | Fry Earl E | Director | Grant(A) | 21K | — | $0 |
| May 16, 2024 | D An Evelyn | Director | Grant(A) | 21K | — | $0 |
| May 16, 2024 | Carter-Miller Jocelyn | Director | Grant(A) | 21K | — | $0 |
| May 16, 2024 | Nelson Barbara H | Director | Grant(A) | 21K | — | $0 |
| Mar 27, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 3K | $10.00 | $26K |
| Mar 27, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 3K | $3.73 | $10K |
| Mar 27, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 3K | — | $0 |
| Mar 26, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 20K | $3.73 | $75K |
| Mar 26, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 20K | $9.95 | $199K |
| Mar 26, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 20K | — | $0 |
| Mar 25, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 16K | $2.61 | $42K |
| Mar 25, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 4K | $3.73 | $15K |
| Mar 25, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 20K | $10.03 | $201K |
| Mar 25, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 4K | — | $0 |
| Mar 25, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 16K | — | $0 |
| Feb 27, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 10K | $10.20 | $98K |
| Feb 27, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 8K | $2.54 | $20K |
| Feb 27, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 8K | $9.96 | $80K |
| Feb 27, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 10K | $2.61 | $25K |
| Feb 27, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 10K | — | $0 |
| Feb 27, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 8K | — | $0 |
| Feb 26, 2024 | Patchel Francis P | Chief Financial Officer | Sell(S) | 3K | $9.84 | $34K |
| Feb 26, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 2K | $9.84 | $21K |
| Feb 26, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 20K | $2.54 | $51K |
| Feb 26, 2024 | Cessna Tina | Senior VP, Engineering | Sell(S) | 20K | $9.84 | $197K |
| Feb 26, 2024 | Cessna Tina | Senior VP, Engineering | Option exercise(M) | 20K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Backblaze, Inc., SEC CIK 0001462056. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under BLZE and shows every filing by that issuer.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-05. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for BLZE