Backblaze's three largest insider shareholders as of March 23, 2026 are Investments Plc Tmt (TenPercentOwner, 3.59Mn shares), Gleb Budman (Ceo And Chairperson, 2.12Mn shares), Kwok Hang Ng (TenPercentOwner, 1.17Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Investments Plc Tmt | - | 3,594,030 | 0 | 05 Sep, 2023 |
| Gleb Budman | Ceo And Chairperson | 2,251,051 | 0 | 02 Apr, 2026 |
| Kwok Hang Ng | - | 1,169,128 | 0 | 27 Feb, 2023 |
| Brian K Wilson | Chief Technology Officer | 1,164,000 | 0 | 27 Feb, 2023 |
| Charles J. Jones | - | 1,164,000 | 0 | 27 Feb, 2023 |
| Timothy M Nufire | - | 1,026,000 | 0 | 06 Jun, 2023 |
| Marc Suidan | Chief Financial Officer | 381,035 | 0 | 02 Apr, 2026 |
| Daniel Spraggins | Senior Vp Of Engineering | 234,220 | 0 | 11 Mar, 2026 |
| Tina Cessna | Senior Vp, Engineering | 184,776 | 0 | 22 Aug, 2025 |
| Francis P Patchel | Chief Financial Officer | 148,245 | 0 | 23 Aug, 2024 |
| Jocelyn Carter-Miller | - | 103,556 | 0 | 29 May, 2025 |
| An Evelyn D | - | 99,001 | 0 | 29 May, 2025 |
| Earl E Fry | - | 99,001 | 0 | 29 May, 2025 |
| Barbara H Nelson | - | 87,556 | 0 | 29 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Apr, 2026 | Marc Suidan | Class A Common Stock | A | 85,470 | $0.00 | 381,035 | D | A |
| 01 Apr, 2026 | Gleb Budman | Class A Common Stock | A | 128,205 | $0.00 | 2,251,051 | D | A |
| 10 Mar, 2026 | Daniel Spraggins | Class A Common Stock | A | 234,220 | $0.00 | 234,220 | D | A |
| 27 Feb, 2026 | Marc Suidan | Class A Common Stock | A | 41,144 | $0.00 | 310,671 | D | A |
| 27 Feb, 2026 | Gleb Budman | Class A Common Stock | A | 74,602 | $0.00 | 2,149,613 | D | A |
| 27 Feb, 2026 | Gleb Budman | Class A Common Stock | D | 26,767 | $3.76 | 2,122,846 | D | F |
| 27 Feb, 2026 | Marc Suidan | Class A Common Stock | D | 15,106 | $3.76 | 295,565 | D | F |
| 20 Feb, 2026 | Marc Suidan | Class A Common Stock | D | 7,721 | $4.40 | 269,527 | D | F |
| 20 Feb, 2026 | Gleb Budman | Class A Common Stock | D | 21,002 | $4.40 | 2,075,011 | D | F |
| 20 Nov, 2025 | Gleb Budman | Class A Common Stock | D | 27,793 | $4.33 | 2,096,013 | D | F |
| 20 Nov, 2025 | Marc Suidan | Class A Common Stock | D | 6,708 | $4.33 | 274,748 | D | F |
| 20 Aug, 2025 | Gleb Budman | Class A Common Stock | D | 20,468 | $7.65 | 2,123,806 | D | F |
| 20 Aug, 2025 | Tina Cessna | Class A Common Stock | D | 6,428 | $7.65 | 184,776 | D | F |
| 27 May, 2025 | Jocelyn Carter-Miller | Class A Common Stock | A | 25,210 | $0.00 | 103,556 | D | A |
| 27 May, 2025 | An Evelyn D | Class A Common Stock | A | 25,210 | $0.00 | 99,001 | D | A |
| 27 May, 2025 | Barbara H Nelson | Class A Common Stock | A | 25,210 | $0.00 | 87,556 | D | A |
| 27 May, 2025 | Earl E Fry | Class A Common Stock | A | 25,210 | $0.00 | 99,001 | D | A |
| 20 Aug, 2025 | Marc Suidan | Class A Common Stock | D | 26,835 | $7.65 | 281,456 | D | F |
| 20 May, 2025 | Tina Cessna | Class A Common Stock | D | 6,858 | $5.33 | 191,204 | D | F |
| 20 May, 2025 | Gleb Budman | Class A Common Stock | D | 19,583 | $5.33 | 2,144,274 | D | F |