Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Backblaze, Inc.BLZE · Entity 5087 | Director · CEO and Chairperson | August 20, 2026 | August 24, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Backblaze, Inc.
Report date August 20, 2026 · Filed August 24, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 2,204,958 |
Reported balance
After 2026-08-20 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-08-20 · Disposition to issuer · Disposed 11,083 · Balance 2,204,958 F1: Represents previously issued restricted stock units that the Issuer retired for cash upon vesting in lieu of issuing shares of common stock. F2: These restricted stock units were settled by the Issuer at the closing price per share of the Issuer's common stock on the vesting date. |
| Class A Common StockSEC Table I · non-derivative | Direct | 2,192,103 |
Reported balance
After 2026-08-21 transaction · row 2
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 2 · 2026-08-21 · Sale · Disposed 12,855 · Balance 2,192,103 F3: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person. F4: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.82 to $15.83, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents previously issued restricted stock units that the Issuer retired for cash upon vesting in lieu of issuing shares of common stock.
F2: These restricted stock units were settled by the Issuer at the closing price per share of the Issuer's common stock on the vesting date.
F3: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.
F4: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.82 to $15.83, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 10, 2022 Filed May 12, 2022 23:26 UTC | Backblaze, Inc. BLZE · Entity 5087 | SaleClass A Common Stock | 1,200 | $6.46 | $7,752.00 |
DisclosureSEC source: 0001628280-22-014178 · wf-form4_165239797213411.xml · nonDerivative · entry 1 Budman Gleb · CIK 0001857850 · Director · CEO and Chairperson · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 562,800 F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.99 to $6.985, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth herein. Read SEC document |
| April 11, 2022 Filed Apr 13, 2022 20:55 UTC | Backblaze, Inc. BLZE · Entity 5087 | ConversionClass B Common Stock · Derivative | 564,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-014703 · doc4.xml · derivative · entry 2 Budman Gleb · CIK 0001857850 · Director · See Remarks · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,342,510 Underlying: Class A Common Stock · 564,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the Reporting Person and has no expiration date. F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the Reporting Person and has no expiration date. F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the Reporting Person and has no expiration date. Read SEC document |
| April 11, 2022 Filed Apr 13, 2022 20:55 UTC | Backblaze, Inc. BLZE · Entity 5087 | ConversionClass A Common Stock | 564,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-22-014703 · doc4.xml · nonDerivative · entry 1 Budman Gleb · CIK 0001857850 · Director · See Remarks · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 564,000 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the Reporting Person and has no expiration date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.