Backblaze, Inc. BLZE
CIK 0001462056
Form 4 transactions dated Nov 1, 2023 to Nov 9, 2026, as reported to the SEC.
Insider purchases & sales
- Purchased
- $0.00
- Sold
- $4.67M
Nov 1, 2023 – Aug 24, 2026
Available records · partial months are marked ·
| Date | Insider | Activity | Trade value (USD) | % of prior holding | |
|---|---|---|---|---|---|
| Nov 26, 2024 | Budman Gleb CEO and Chairperson · Director | Sale | $66.26K 10,321 shares sold | 0.55% sold Direct holding | ▾ |
| Nov 26, 2024 | Cessna Tina Senior VP, Engineering | Sale | $56.97K 8,874 shares sold | 5.78% sold Direct holding | ▾ |
| Aug 23, 2024 | Budman Gleb CEO and Chairperson · Director | Sale | $29.20K 4,527 shares sold | 0.24% sold Direct holding | ▾ |
| Aug 23, 2024 | Patchel Francis P Chief Financial Officer | Sale | $27.35K 4,240 shares sold | 2.78% sold Direct holding | ▾ |
| Aug 23, 2024 | Cessna Tina Senior VP, Engineering | Sale | $25.12K 3,894 shares sold | 2.47% sold Direct holding | ▾ |
| Aug 22, 2024 | Budman Gleb CEO and Chairperson · Director | Sale | $21.66K 3,482 shares sold | 0.18% sold Direct holding | ▾ |
| Aug 22, 2024 | Patchel Francis P Chief Financial Officer | Sale | $20.28K 3,261 shares sold | 2.09% sold Direct holding | ▾ |
| Aug 22, 2024 | Cessna Tina Senior VP, Engineering | Sale | $18.64K 2,996 shares sold | 1.87% sold Direct holding | ▾ |
| Aug 21, 2024 | Budman Gleb CEO and Chairperson · Director | Sale | $22.82K 3,599 shares sold | 0.19% sold Direct holding | ▾ |
| Aug 21, 2024 | Patchel Francis P Chief Financial Officer | Sale | $21.37K 3,370 shares sold | 2.12% sold Direct holding | ▾ |
Showing 30 / 44 record groups in 2024. The complete set is available through the API.
Follow the people behind the trades.
Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and reach other datasets through the Akkru API.
- Download CSV
- Earlier filings
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 30 of 44 purchase / sale groups and 30 of 31 other groups; the totals and the monthly series cover the whole window.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_insider_transactions
{"action":"list","ticker":"BLZE","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.