Backblaze (NASDAQ: BLZE) insider transactions
In the twelve months to 10 November 2026, executives and directors of Backblaze reported 2 open-market sales of 14,965 shares ($236,746) and 0 open-market purchases, by 2 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 21 August 2026 | Suidan Marc | Chief Financial Officer | Open-market sale | −2,110 | $15.82 | 349,518 | Form 4 |
| 21 August 2026 | Budman Gleb | CEO and Chairperson | Open-market sale | −12,855 | $15.82 | 2,192,103 | Form 4 |
| 20 August 2026 | Suidan Marc | Chief Financial Officer | Returned to the company | −11,083 | $16.24 | 351,628 | Form 4 |
| 20 August 2026 | Budman Gleb | CEO and Chairperson | Returned to the company | −11,083 | $16.24 | 2,204,958 | Form 4 |
| 26 May 2026 | D An Evelyn | Director | Grant or award | +19,306 | — | 118,307 | Form 4 |
| 26 May 2026 | Fry Earl E | Director | Grant or award | +19,306 | — | 118,307 | Form 4 |
| 26 May 2026 | Carter Miller Jocelyn | Director | Grant or award | +19,306 | — | 122,862 | Form 4 |
| 26 May 2026 | Nelson Barbara H | Director | Grant or award | +19,306 | — | 106,862 | Form 4 |
| 20 May 2026 | Suidan Marc | Chief Financial Officer | Shares withheld for tax | −269 | $7.43 | 380,711 | Form 4 |
| 20 May 2026 | Suidan Marc | Chief Financial Officer | Returned to the company | −18,000 | $7.43 | 362,711 | Form 4 |
| 20 May 2026 | Budman Gleb | CEO and Chairperson | Shares withheld for tax | −13,256 | $7.43 | 2,233,962 | Form 4 |
| 20 May 2026 | Budman Gleb | CEO and Chairperson | Returned to the company | −18,000 | $7.43 | 2,215,962 | Form 4 |
| 19 May 2026 | Suidan Marc | Chief Financial Officer | Grant or award | +2,500 | $3.68 | 380,980 | Form 4 |
| 14 May 2026 | Suidan Marc | Chief Financial Officer | Shares withheld for tax | −2,555 | $7.27 | 378,480 | Form 4 |
| 14 May 2026 | Budman Gleb | CEO and Chairperson | Shares withheld for tax | −3,833 | $7.27 | 2,247,218 | Form 4 |
| 1 April 2026 | Budman Gleb | CEO and Chairperson | Grant or award | +128,205 | — | 2,251,051 | Form 4 |
| 1 April 2026 | Suidan Marc | Chief Financial Officer | Grant or award | +85,470 | — | 381,035 | Form 4 |
| 10 March 2026 | Spraggins Daniel | Senior VP of Engineering | Grant or award | +234,220 | — | 234,220 | Form 4 |
| 27 February 2026 | Budman Gleb | CEO and Chairperson | Grant or award | +74,602 | — | 2,149,613 | Form 4 |
| 27 February 2026 | Budman Gleb | CEO and Chairperson | Shares withheld for tax | −26,767 | $3.76 | 2,122,846 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Backblaze page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.