Backblaze, Inc. (BLZE)
Data as of , from SEC Form 4 filings.
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About Backblaze, Inc. (BLZE)
Backblaze Inc offers a cloud storage platform designed to help businesses and consumers store, use, and protect their data. The company delivers its services through the Backblaze Storage Cloud platform, a purpose-built, web-scale software architecture operating on commodity hardware. Backblaze's offerings include B2 Cloud Storage, an Infrastructure-as-a-Service (IaaS) solution, and Computer Backup, a Software-as-a-Service (SaaS) solution. Its customer base includes individuals, developers, MSPs, small and medium-sized businesses, and large enterprises across industries, academic institutions, government agencies, and other enterprises. Geographically, the company generates maximum revenue from its business in the United States, followed by the United Kingdom, Canada, and other markets.
- SAN FRANCISCO, CA
- 320
- 2021
- XNAS
BLZE Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 2 | 14,965 | $237K |
| Derivative transaction | 2 | 22,166 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
BLZE insider transactions (Form 4)
3628 Form 4 filings on record, the earliest from Nov 29, 2024, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Gleb Budman - Officer | Derivative | Class A Common Stock | 11,083 | $16.24 footnote F2 | $180K | |
| Gleb Budman - Officer | Open-market sale | Class A Common Stock | 12,855 | $15.82 footnote F4 | $203K | |
| ||||||
| Marc Suidan - Officer | Derivative | Class A Common Stock | 11,083 | $16.24 footnote F2 | $180K | |
| Marc Suidan - Officer | Open-market sale | Class A Common Stock | 2,110 | $15.82 footnote F4 | $33K | |
| ||||||
| Barbara H. Nelson - Director | Grant or award | Class A Common Stock | 19,306 footnote F1 | $0.00 | - | |
| ||||||
 Miller Jocelyn Carter - Director | Grant or award | Class A Common Stock | 19,306 footnote F1 | $0.00 | - | |
| ||||||
| Earl E. Fry - Director | Grant or award | Class A Common Stock | 19,306 footnote F1 | $0.00 | - | |
| ||||||
| An Evelyn D. - Director | Grant or award | Class A Common Stock | 19,306 footnote F1 | $0.00 | - | |
| ||||||
| Gleb Budman - Officer | Tax withholding / forfeiture | Class A Common Stock | 13,177 | $7.43 | $98K | |
| Gleb Budman - Officer | Derivative | Class A Common Stock | 18,000 | $7.43 | $134K | |
| Gleb Budman - Officer | Tax withholding / forfeiture | Class A Common Stock | 13,256 | $7.43 | $98K | |
| Gleb Budman - Officer | Derivative | Class A Common Stock | 18,000 | $7.43 footnote F2 | $134K | |
| ||||||
| Marc Suidan - Officer | Tax withholding / forfeiture | Class A Common Stock | 269 | $7.43 | $2K | |
| Marc Suidan - Officer | Grant or award | Class A Common Stock | 2,500 | $3.68 footnote F2 | $9K | |
| Marc Suidan - Officer | Derivative | Class A Common Stock | 18,000 | $7.43 footnote F4 | $134K | |
| ||||||
| Gleb Budman - Officer | Tax withholding / forfeiture | Class A Common Stock | 3,833 | $7.27 | $28K | |
| Marc Suidan - Officer | Tax withholding / forfeiture | Class A Common Stock | 2,555 | $7.27 | $19K | |
| Marc Suidan - Officer | Grant or award | Class A Common Stock | 85,470 footnote F1 | $0.00 | - | |
| ||||||
| Gleb Budman - Officer | Grant or award | Class A Common Stock | 128,205 footnote F1 | $0.00 | - | |
| ||||||
 Daniel Spraggins - Officer | Grant or award | Class A Common Stock | 234,220 footnote F1 | $0.00 | - | |
| ||||||
| Marc Suidan - Officer | Grant or award | Class A Common Stock | 41,144 footnote F1 | $0.00 | - | |
| Marc Suidan - Officer | Tax withholding / forfeiture | Class A Common Stock | 15,106 footnote F2 | $3.76 | $57K | |
| ||||||
| Gleb Budman - Officer | Grant or award | Class A Common Stock | 74,602 footnote F1 | $0.00 | - | |
| Gleb Budman - Officer | Tax withholding / forfeiture | Class A Common Stock | 26,767 footnote F2 | $3.76 | $101K | |
| ||||||
| Marc Suidan - Officer | Tax withholding / forfeiture | Class A Common Stock | 7,721 | $4.40 | $34K | |
| Gleb Budman - Officer | Tax withholding / forfeiture | Class A Common Stock | 21,002 | $4.40 | $92K | |
| Marc Suidan - Officer | Tax withholding / forfeiture | Class A Common Stock | 6,708 | $4.33 | $29K | |
| Gleb Budman - Officer | Tax withholding / forfeiture | Class A Common Stock | 27,793 | $4.33 | $120K | |
| Tina Cessna - Officer | Tax withholding / forfeiture | Class A Common Stock | 6,428 | $7.65 | $49K | |
| Gleb Budman - Officer | Tax withholding / forfeiture | Class A Common Stock | 20,468 | $7.65 | $157K | |
| Marc Suidan - Officer | Tax withholding / forfeiture | Class A Common Stock | 26,835 | $7.65 | $205K | |
| Barbara H. Nelson - Director | Grant or award | Class A Common Stock | 25,210 | $0.00 | - | |
| Earl E. Fry - Director | Grant or award | Class A Common Stock | 25,210 | $0.00 | - | |
| Marc Suidan - Officer | Grant or award | Class A Common Stock | 300,000 | $0.00 | - | |
| Gleb Budman - Officer | Open-market sale | Class A Common Stock | 10,321 | $6.42 | $66K | |
| Tina Cessna - Officer | Open-market sale | Class A Common Stock | 8,874 | $6.42 | $57K | |
Item 1.01, 2.03, 3.02, 8.01, 9.01
Item 8.01, 9.01
Item 2.02, 9.01
Item 1.01, 9.01
BLZE insider trading FAQ
What is the latest insider trade for BLZE?
Backblaze, Inc. (BLZE) had 2 insider filings in the last 90 days, with the most recent on 2026-08-24. The full record for BLZE runs to 28 Form 4 filings, the earliest from 2024-11-29. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying BLZE stock?
No insider purchases of BLZE were filed in the last 90 days.
How many insiders are selling BLZE stock?
2 insider sales of BLZE were filed in the last 90 days, totaling $237K.
Where can I see BLZE SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects BLZE Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Gleb Budman view on EDGAR
- - Marc Suidan view on EDGAR
- - Barbara H. Nelson view on EDGAR
- - Miller Jocelyn Carter view on EDGAR
- - Earl E. Fry view on EDGAR
- - An Evelyn D. view on EDGAR
- - Gleb Budman view on EDGAR
- - Gleb Budman view on EDGAR
- - Marc Suidan view on EDGAR
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Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Insider activity in Information Technology
- Where BLZE's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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