NELSON BARBARA H — SEC Form 4 filings
SEC reporting owner CIK 1204922. 7 Form 4 filings on record with FilingPulse; latest filed 2026-06-01.
Transaction summary — filings shown
Covers all 7 filings on record, filed 2024-05-20 to 2026-06-01. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 6 legs across 4 filings — 43,005 shares, $175,009 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 13.
- Largest priced transaction: sale of 16,000 shares @ $6.79 ($108,608) in Backblaze, Inc., filed 2024-08-19.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Backblaze, Inc. (BLZE) | Director | 4 | — | 1 leg · 16,000 sh · $108,608 | 3 |
| GSI TECHNOLOGY INC (GSIT) | Director | 3 | — | 5 legs · 27,005 sh · $66,401 | 10 |
Form 4 filings — NELSON BARBARA H
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-01 | 4 | Backblaze, Inc. (BLZE) | Grant/award (A): 19,306 @ $0 | EDGAR |
| 2025-05-29 | 4 | Backblaze, Inc. (BLZE) | Grant/award (A): 25,210 @ $0 | EDGAR |
| 2024-08-19 | 4 | Backblaze, Inc. (BLZE) | Sale (S): 16,000 @ $6.79 | EDGAR |
| 2024-08-15 | 4 | GSI TECHNOLOGY INC (GSIT) | Option exercise (M): 9,779 @ $1.87 · Sale (S): 9,779 @ $2.22 · Option exercise (M): 7,236 @ $1.87 · Sale (S): 7,236 @ $2.30 · Option exercise (M): 9,779 (derivative) @ $0 · Option exercise (M): 7,236 (derivative) @ $0 | EDGAR |
| 2024-08-02 | 4 | GSI TECHNOLOGY INC (GSIT) | Option exercise (M): 100 @ $1.87 · Sale (S): 100 @ $2.81 · Option exercise (M): 100 (derivative) @ $0 | EDGAR |
| 2024-07-31 | 4 | GSI TECHNOLOGY INC (GSIT) | Option exercise (M): 5,706 @ $1.87 · Sale (S): 5,706 @ $2.81 · Option exercise (M): 4,184 @ $1.87 · Sale (S): 4,184 @ $2.81 · Option exercise (M): 5,706 (derivative) @ $0 · Option exercise (M): 4,184 (derivative) @ $0 | EDGAR |
| 2024-05-20 | 4 | Backblaze, Inc. (BLZE) | Grant/award (A): 20,604 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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