BLZE
insider transactionsBackblaze, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
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Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Grant·A
Senior VP of Engineering
$0
234.2K sh
Own New
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Grant·A
Suidan Marc KEY
Chief Financial Officer
$0
41.1K sh
Own +15%
-
Other·F
Suidan Marc KEY
Chief Financial Officer
$56.8K
15.1K sh · $3.76
Own -5%
-
Other·F
Budman Gleb KEY
CEO and Chairperson
$100.6K
26.8K sh · $3.76
Own -1%
-
Grant·A
Budman Gleb KEY
CEO and Chairperson
$0
74.6K sh
Own +4%
-
Other·F
Suidan Marc KEY
Chief Financial Officer
$34.0K
7.7K sh · $4.40
Own -3%
-
Other·F
Budman Gleb KEY
CEO and Chairperson
$92.4K
21.0K sh · $4.40
Own -1%
-
Other·F
Budman Gleb KEY
CEO and Chairperson
$120.3K
27.8K sh · $4.33
Own -1%
-
Other·F
Suidan Marc KEY
Chief Financial Officer
$29.0K
6.7K sh · $4.33
Own -2%
-
Other·F
Suidan Marc KEY
Chief Financial Officer
$205.3K
26.8K sh · $7.65
Own -9%
-
Other·F
Budman Gleb KEY
CEO and Chairperson
$156.6K
20.5K sh · $7.65
Own -1%
-
Other·F
Senior VP, Engineering
$49.2K
6.4K sh · $7.65
Own -3%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Mar 10, 2026 | Spraggins Daniel | Grant A | 234.2K | $0 |
| Feb 27, 2026 | Suidan Marc KEY | Grant A | 41.1K | $0 |
| Feb 27, 2026 | Suidan Marc KEY | Other F | 15.1K | $56.8K |
| Feb 27, 2026 | Budman Gleb KEY | Other F | 26.8K | $100.6K |
| Feb 27, 2026 | Budman Gleb KEY | Grant A | 74.6K | $0 |
| Feb 20, 2026 | Suidan Marc KEY | Other F | 7.7K | $34.0K |
| Feb 20, 2026 | Budman Gleb KEY | Other F | 21.0K | $92.4K |
| Nov 20, 2025 | Budman Gleb KEY | Other F | 27.8K | $120.3K |
| Nov 20, 2025 | Suidan Marc KEY | Other F | 6.7K | $29.0K |
| Aug 20, 2025 | Suidan Marc KEY | Other F | 26.8K | $205.3K |
| Aug 20, 2025 | Budman Gleb KEY | Other F | 20.5K | $156.6K |
| Aug 20, 2025 | Cessna Tina | Other F | 6.4K | $49.2K |
About BLZE insider trading
This page tracks insider transactions for Backblaze, Inc. (BLZE) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.