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Backblaze, Inc.

BLZE Net selling
CIK 0001462056 #2547 in the set updated 17 Sep 2026
Bought (120 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$18.93M
$1.73M on a plan · $1.65M straight out of an exercise
Sold at will
$15.55M
1127 of 1258 sales
Net
−$18.93M
−$15.55M against sales at will

By person

15 insiders · 1,259 transactions
63.0×

Gleb Budman holds 63.0 times base salary in stock. $34.68M of shares against $550.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Gleb Budman last reported holding, valued at $15.82, the price Class A Common Stock was last bought or sold at on the open market here, on 21 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Budman Gleb
CEO and Chairperson
—
$5.31M (278)
−$5.31M
2,192,103
$34.68M
—
Nufire Timothy M
Director
—
$2.94M (275)
−$2.94M
1,026,000
$16.23M
—
Wilson Brian K
10% owner
—
$2.31M (206)
−$2.31M
1,164,000
$18.41M
—
Ng Kwok Hang
10% owner
—
$2.28M (204)
−$2.28M
1,169,128
$18.50M
—
Jones Charles J.
10% owner
—
$2.27M (203)
−$2.27M
1,164,000
$18.41M
—
Cessna Tina
Senior VP, Engineering
—
$2.09M (38) scheduled
−$2.09M
184,776
$2.92M
+83.8%
TMT INVESTMENTS PLC entity
10% owner
— (1)
$832.15K (6)
−$832.15K
3,594,030
$56.86M
−3.9%
Patchel Francis P
Chief Financial Officer
—
$725.75K (44)
−$725.75K
148,245
$2.35M
+2,193%
NELSON BARBARA H
Director
—
$108.61K (1)
−$108.61K
106,862
$1.69M
—
Suidan Marc
Chief Financial Officer
—
$61.63K (3)
−$61.63K
349,518
$5.53M
+6,890%
Spraggins Daniel
Senior VP of Engineering
—
—
—
234,220
$3.71M
—
Carter Miller Jocelyn
Director
—
—
—
122,862
$1.94M
+18.6%
FRY EARL E
Director
—
—
—
118,307
$1.87M
—
D An Evelyn
Director
—
—
—
118,307
$1.87M
—
Carter-Miller Jocelyn
Director
—
—
—
103,556
$1.64M
—

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

127
Insider
Date
Role
Action
Shares
Price
Amount
Suidan Marc
21 Aug 2026
Chief Financial Officer
Sell
2,110
$15.82
$33.38K
Budman Gleb
21 Aug 2026
CEO and Chairperson
Sell
12,855
$15.82
$203.37K
Cessna Tina
3 Mar 2025
Senior VP, Engineering
Sell
3,778
$6.58
$24.86K
Cessna Tina
28 Feb 2025
Senior VP, Engineering
Sell
714
$6.30
$4.50K
Suidan Marc
28 Feb 2025
Chief Financial Officer
Sell
2,413
$6.30
$15.20K
Budman Gleb
28 Feb 2025
CEO and Chairperson
Sell
3,499
$6.30
$22.04K
Cessna Tina
27 Feb 2025
Senior VP, Engineering
Sell
584
$6.61
$3.86K
Suidan Marc
27 Feb 2025
Chief Financial Officer
Sell
1,974
$6.61
$13.05K
Budman Gleb
27 Feb 2025
CEO and Chairperson
Sell
2,863
$6.61
$18.92K
Cessna Tina
26 Nov 2024
Senior VP, Engineering
Sell
8,874
$6.42
$56.97K
Budman Gleb
26 Nov 2024
CEO and Chairperson
Sell
10,321
$6.42
$66.26K
Cessna Tina
23 Aug 2024
Senior VP, Engineering
Sell
3,894
$6.45
$25.12K
Patchel Francis P
23 Aug 2024
Chief Financial Officer
Sell
4,240
$6.45
$27.35K
Budman Gleb
23 Aug 2024
CEO and Chairperson
Sell
4,527
$6.45
$29.20K
Cessna Tina
22 Aug 2024
Senior VP, Engineering
Sell
2,996
$6.22
$18.64K
Patchel Francis P
22 Aug 2024
Chief Financial Officer
Sell
3,261
$6.22
$20.28K
Budman Gleb
22 Aug 2024
CEO and Chairperson
Sell
3,482
$6.22
$21.66K
Cessna Tina
21 Aug 2024
Senior VP, Engineering
Sell
3,095
$6.34
$19.62K
Patchel Francis P
21 Aug 2024
Chief Financial Officer
Sell
3,370
$6.34
$21.37K
Budman Gleb
21 Aug 2024
CEO and Chairperson
Sell
3,599
$6.34
$22.82K
Patchel Francis P
20 Aug 2024
Chief Financial Officer
Sell
13,107
$6.55
$85.85K
NELSON BARBARA H
16 Aug 2024
Director
Sell
16,000
$6.79
$108.61K
Patchel Francis P
30 May 2024
Chief Financial Officer
Sell
2,649
$6.46
$17.11K
Patchel Francis P
30 May 2024
Chief Financial Officer
Sell
7,679
$6.45
$49.53K
Cessna Tina
23 May 2024
Senior VP, Engineering
Sell
2,715
$6.64
$18.03K
Patchel Francis P
23 May 2024
Chief Financial Officer
Sell
2,647
$6.64
$17.58K
Cessna Tina
22 May 2024
Senior VP, Engineering
Sell
2,261
$6.72
$15.19K
Patchel Francis P
22 May 2024
Chief Financial Officer
Sell
2,204
$6.72
$14.81K
Cessna Tina
21 May 2024
Senior VP, Engineering
Sell
2,212
$6.75
$14.93K
Patchel Francis P
21 May 2024
Chief Financial Officer
Sell
2,156
$6.75
$14.55K
Patchel Francis P
26 Feb 2024
Chief Financial Officer
Sell
3,434
$9.84
$33.79K
Cessna Tina
26 Feb 2024
Senior VP, Engineering
Sell
2,129
$9.84
$20.95K
Budman Gleb
23 Feb 2024
CEO and Chairperson
Sell
50,000
$9.90
$495.00K
Patchel Francis P
23 Feb 2024
Chief Financial Officer
Sell
2,156
$9.91
$21.37K
Cessna Tina
23 Feb 2024
Senior VP, Engineering
Sell
1,337
$9.91
$13.25K
Budman Gleb
22 Feb 2024
CEO and Chairperson
Sell
5,372
$11.20
$60.17K
Budman Gleb
22 Feb 2024
CEO and Chairperson
Sell
44,628
$10.59
$472.61K
Patchel Francis P
22 Feb 2024
Chief Financial Officer
Sell
639
$11.39
$7.28K
Patchel Francis P
22 Feb 2024
Chief Financial Officer
Sell
1,757
$10.66
$18.73K
Cessna Tina
22 Feb 2024
Senior VP, Engineering
Sell
396
$11.39
$4.51K
Cessna Tina
22 Feb 2024
Senior VP, Engineering
Sell
1,089
$10.66
$11.61K
Patchel Francis P
21 Feb 2024
Chief Financial Officer
Sell
1,758
$11.47
$20.16K
Cessna Tina
21 Feb 2024
Senior VP, Engineering
Sell
890
$11.47
$10.21K
Budman Gleb
21 Feb 2024
CEO and Chairperson
Sell
1,984
$11.47
$22.76K
Budman Gleb
21 Feb 2024
CEO and Chairperson
Sell
50,000
$11.42
$571.00K
Patchel Francis P
20 Feb 2024
Chief Financial Officer
Sell
753
$11.50
$8.66K
Cessna Tina
20 Feb 2024
Senior VP, Engineering
Sell
381
$11.50
$4.38K
Budman Gleb
20 Feb 2024
CEO and Chairperson
Sell
851
$11.50
$9.79K
Cessna Tina
24 Nov 2023
Senior VP, Engineering
Sell
1,673
$6.40
$10.71K
Patchel Francis P
24 Nov 2023
Chief Financial Officer
Sell
2,553
$6.40
$16.34K
Cessna Tina
22 Nov 2023
Senior VP, Engineering
Sell
1,330
$6.40
$8.51K
Patchel Francis P
22 Nov 2023
Chief Financial Officer
Sell
2,030
$6.40
$12.99K
Cessna Tina
21 Nov 2023
Senior VP, Engineering
Sell
1,287
$6.48
$8.34K
Patchel Francis P
21 Nov 2023
Chief Financial Officer
Sell
1,964
$6.48
$12.73K
TMT INVESTMENTS PLC
1 Sep 2023
10% owner
Sell
47,758
$6.28
$299.84K
TMT INVESTMENTS PLC
31 Aug 2023
10% owner
Sell
1,300
$5.98
$7.77K
TMT INVESTMENTS PLC
30 Aug 2023
10% owner
Sell
10,588
$5.94
$62.91K
TMT INVESTMENTS PLC
29 Aug 2023
10% owner
Sell
80,000
$5.43
$434.79K
TMT INVESTMENTS PLC
24 Aug 2023
10% owner
Sell
5,012
$5.35
$26.83K
Cessna Tina
23 Aug 2023
Senior VP, Engineering
Sell
1,641
$4.32
$7.09K
Patchel Francis P
23 Aug 2023
Chief Financial Officer
Sell
2,505
$4.32
$10.82K
Cessna Tina
22 Aug 2023
Senior VP, Engineering
Sell
1,253
$4.40
$5.51K
Patchel Francis P
22 Aug 2023
Chief Financial Officer
Sell
1,911
$4.40
$8.41K
Cessna Tina
21 Aug 2023
Senior VP, Engineering
Sell
1,425
$4.37
$6.23K
Patchel Francis P
21 Aug 2023
Chief Financial Officer
Sell
2,175
$4.37
$9.50K
TMT INVESTMENTS PLC
6 Jul 2023
10% owner
Sell
3,594,030
$0.00
$0.00
Cessna Tina
24 May 2023
Senior VP, Engineering
Sell
651
$4.20
$2.73K
Patchel Francis P
24 May 2023
Chief Financial Officer
Sell
924
$4.20
$3.88K
Cessna Tina
23 May 2023
Senior VP, Engineering
Sell
497
$4.21
$2.09K
Patchel Francis P
23 May 2023
Chief Financial Officer
Sell
705
$4.21
$2.97K
Cessna Tina
22 May 2023
Senior VP, Engineering
Sell
565
$4.17
$2.36K
Patchel Francis P
22 May 2023
Chief Financial Officer
Sell
803
$4.17
$3.35K
Budman Gleb
15 Mar 2023
CEO and Chairperson
Sell
2,000
$4.85
$9.70K
Nufire Timothy M
15 Mar 2023
Director
Sell
2,000
$4.85
$9.70K
Budman Gleb
14 Mar 2023
CEO and Chairperson
Sell
2,000
$4.92
$9.84K
Nufire Timothy M
14 Mar 2023
Director
Sell
2,000
$4.91
$9.82K
Budman Gleb
13 Mar 2023
CEO and Chairperson
Sell
2,000
$4.87
$9.74K
Nufire Timothy M
13 Mar 2023
Director
Sell
2,000
$4.86
$9.72K
Budman Gleb
10 Mar 2023
CEO and Chairperson
Sell
2,000
$4.74
$9.48K
Nufire Timothy M
10 Mar 2023
Director
Sell
2,000
$4.74
$9.48K
Budman Gleb
9 Mar 2023
CEO and Chairperson
Sell
2,000
$5.03
$10.06K
Nufire Timothy M
9 Mar 2023
Director
Sell
2,000
$5.03
$10.06K
Budman Gleb
8 Mar 2023
CEO and Chairperson
Sell
2,000
$5.27
$10.54K
Nufire Timothy M
8 Mar 2023
Director
Sell
2,000
$5.27
$10.54K
Nufire Timothy M
7 Mar 2023
Director
Sell
2,000
$5.47
$10.94K
Budman Gleb
7 Mar 2023
CEO and Chairperson
Sell
2,000
$5.47
$10.94K
Nufire Timothy M
6 Mar 2023
Director
Sell
2,000
$5.64
$11.28K
Budman Gleb
6 Mar 2023
CEO and Chairperson
Sell
2,000
$5.64
$11.28K
Nufire Timothy M
3 Mar 2023
Director
Sell
2,000
$5.71
$11.42K
Budman Gleb
3 Mar 2023
CEO and Chairperson
Sell
2,000
$5.71
$11.42K
Budman Gleb
2 Mar 2023
CEO and Chairperson
Sell
2,000
$5.56
$11.12K
Nufire Timothy M
2 Mar 2023
Director
Sell
2,000
$5.56
$11.12K
Budman Gleb
1 Mar 2023
CEO and Chairperson
Sell
2,000
$5.51
$11.02K
Nufire Timothy M
1 Mar 2023
Director
Sell
2,000
$5.51
$11.02K
Budman Gleb
28 Feb 2023
CEO and Chairperson
Sell
2,000
$5.55
$11.10K
Nufire Timothy M
28 Feb 2023
Director
Sell
2,000
$5.55
$11.10K
Budman Gleb
27 Feb 2023
CEO and Chairperson
Sell
2,000
$5.59
$11.18K
Nufire Timothy M
27 Feb 2023
Director
Sell
2,000
$5.59
$11.18K
Patchel Francis P
24 Feb 2023
Chief Financial Officer
Sell
788
$5.54
$4.37K
Jones Charles J.
24 Feb 2023
10% owner
Sell
2,000
$5.57
$11.14K
Budman Gleb
24 Feb 2023
CEO and Chairperson
Sell
2,000
$5.57
$11.14K
Nufire Timothy M
24 Feb 2023
Director
Sell
2,000
$5.56
$11.12K
Wilson Brian K
24 Feb 2023
10% owner
Sell
2,000
$5.56
$11.12K
Patchel Francis P
23 Feb 2023
Chief Financial Officer
Sell
1,020
$5.73
$5.84K
Jones Charles J.
23 Feb 2023
10% owner
Sell
2,000
$5.72
$11.44K
Budman Gleb
23 Feb 2023
CEO and Chairperson
Sell
2,000
$5.72
$11.44K
Nufire Timothy M
23 Feb 2023
Director
Sell
2,000
$5.72
$11.44K
Wilson Brian K
23 Feb 2023
10% owner
Sell
2,000
$5.72
$11.44K
Ng Kwok Hang
23 Feb 2023
10% owner
Sell
2,000
$5.72
$11.44K
Jones Charles J.
22 Feb 2023
10% owner
Sell
2,000
$5.73
$11.46K
Nufire Timothy M
22 Feb 2023
Director
Sell
2,000
$5.73
$11.46K
Budman Gleb
22 Feb 2023
CEO and Chairperson
Sell
2,000
$5.73
$11.46K
Wilson Brian K
22 Feb 2023
10% owner
Sell
2,000
$5.73
$11.46K
Ng Kwok Hang
22 Feb 2023
10% owner
Sell
2,000
$5.73
$11.46K
Patchel Francis P
22 Feb 2023
Chief Financial Officer
Sell
997
$5.74
$5.72K
Jones Charles J.
21 Feb 2023
10% owner
Sell
2,000
$5.61
$11.22K
Nufire Timothy M
21 Feb 2023
Director
Sell
2,000
$5.61
$11.22K
Nufire Timothy M
21 Feb 2023
Director
Sell
1,258
$5.61
$7.06K
Patchel Francis P
21 Feb 2023
Chief Financial Officer
Sell
1,568
$5.61
$8.80K
Budman Gleb
21 Feb 2023
CEO and Chairperson
Sell
2,000
$5.61
$11.22K
Budman Gleb
21 Feb 2023
CEO and Chairperson
Sell
1,483
$5.61
$8.32K
Wilson Brian K
21 Feb 2023
10% owner
Sell
2,000
$5.61
$11.22K
Wilson Brian K
21 Feb 2023
10% owner
Sell
1,079
$5.61
$6.05K
Ng Kwok Hang
21 Feb 2023
10% owner
Sell
2,000
$5.61
$11.22K
Ng Kwok Hang
21 Feb 2023
10% owner
Sell
1,483
$5.61
$8.32K
Jones Charles J.
17 Feb 2023
10% owner
Sell
2,000
$5.87
$11.74K
Nufire Timothy M
17 Feb 2023
Director
Sell
1,023
$5.85
$5.98K
Showing 250 of 1,259 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 498
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 106
Sales straight out of an exercise 25
Sales at will 1,127
Transactions with no price 0
Shares from compensation/vesting 12,009,229
Sales filed before the plan box existed 1,055
History held since 16 Nov 2021