Trivedi Dhrupad — SEC Form 4 filings
SEC reporting owner CIK 1570462. 25 Form 4 filings on record with FilingPulse; latest filed 2026-05-15.
Transaction summary — filings shown
Covers all 25 filings on record, filed 2024-01-26 to 2026-05-15. 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): 12 legs across 6 filings — 308,987 shares, $5,410,144 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 45.
- Largest priced transaction: sale of 60,606 shares @ $13.27 ($804,242) in A10 Networks, Inc., filed 2024-03-07.
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 |
|---|---|---|---|---|---|
| A10 Networks, Inc. (ATEN) | Chief Executive Officer, Director | 25 | — | 12 legs · 308,987 sh · $5,410,144 | 45 |
Form 4 filings — Trivedi Dhrupad
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-15 | 4/A | A10 Networks, Inc. (ATEN) | Tax withholding (F): 32,858 @ $28.03 | EDGAR |
| 2026-05-15 | 4 | A10 Networks, Inc. (ATEN) | Option exercise (M): 65,758 @ $0 · Option exercise (M): 63,406 @ $0 · Tax withholding (F): 32,858 @ $27 · Option exercise (M): 65,758 (derivative) @ $0 · Option exercise (M): 63,406 (derivative) @ $0 | EDGAR |
| 2026-05-06 | 4 | A10 Networks, Inc. (ATEN) | Option exercise (M): 63,406 @ $0 · Option exercise (M): 65,753 @ $0 · Tax withholding (F): 32,858 @ $27.13 · Option exercise (M): 63,406 (derivative) @ $0 · Option exercise (M): 65,753 (derivative) @ $0 | EDGAR |
| 2026-03-03 | 4 | A10 Networks, Inc. (ATEN) | Tax withholding (F): 10,101 @ $19.26 | EDGAR |
| 2026-02-26 | 4 | A10 Networks, Inc. (ATEN) | Tax withholding (F): 8,261 @ $18.99 | EDGAR |
| 2026-02-13 | 4 | A10 Networks, Inc. (ATEN) | Sale (S): 33,333 @ $20.69 · Sale (S): 33,333 @ $20.56 · Grant/award (A): 131,516 @ $0 · Sale (S): 33,334 @ $20.55 · Grant/award (A): 131,516 (derivative) @ $0 | EDGAR |
| 2026-02-12 | 4 | A10 Networks, Inc. (ATEN) | Tax withholding (F): 8,261 @ $20.92 | EDGAR |
| 2026-02-03 | 4 | A10 Networks, Inc. (ATEN) | Tax withholding (F): 10,102 @ $17.44 · Tax withholding (F): 61,945 @ $17.44 | EDGAR |
| 2026-01-16 | 4 | A10 Networks, Inc. (ATEN) | Tax withholding (F): 13,106 @ $17.58 | EDGAR |
| 2025-12-16 | 4 | A10 Networks, Inc. (ATEN) | Tax withholding (F): 12,620 @ $18.12 | EDGAR |
| 2025-03-11 | 4 | A10 Networks, Inc. (ATEN) | Option exercise (M): 48,711 @ $0 · Option exercise (M): 79,417 @ $0 · Tax withholding (F): 28,409 @ $19.38 · Option exercise (M): 48,711 (derivative) @ $0 · Option exercise (M): 79,417 (derivative) @ $0 | EDGAR |
| 2025-03-04 | 4 | A10 Networks, Inc. (ATEN) | Sale (S): 26,813 @ $20.57 · Sale (S): 26,812 @ $20.59 · Sale (S): 26,813 @ $19.80 | EDGAR |
| 2025-02-28 | 4/A | A10 Networks, Inc. (ATEN) | Tax withholding (F): 20,164 @ $21.68 | EDGAR |
| 2025-02-24 | 4 | A10 Networks, Inc. (ATEN) | Option exercise (M): 48,713 @ $0 · Tax withholding (F): 8,245 @ $21.13 · Option exercise (M): 48,713 (derivative) @ $0 | EDGAR |
| 2025-02-18 | 4 | A10 Networks, Inc. (ATEN) | Option exercise (M): 79,418 @ $0 · Tax withholding (F): 20,146 @ $21.68 · Option exercise (M): 79,418 (derivative) @ $0 | EDGAR |
| 2025-02-10 | 4 | A10 Networks, Inc. (ATEN) | Grant/award (A): 126,812 @ $0 · Grant/award (A): 126,812 (derivative) @ $0 | EDGAR |
| 2025-02-04 | 4 | A10 Networks, Inc. (ATEN) | Tax withholding (F): 50,960 @ $19.61 | EDGAR |
| 2025-01-27 | 4 | A10 Networks, Inc. (ATEN) | Option exercise (M): 99,410 @ $0 · Tax withholding (F): 33,953 @ $19.46 · Option exercise (M): 99,410 (derivative) @ $0 | EDGAR |
| 2024-12-30 | 4 | A10 Networks, Inc. (ATEN) | Option exercise (M): 99,411 @ $0 · Tax withholding (F): 25,190 @ $18.81 · Option exercise (M): 99,411 (derivative) @ $0 | EDGAR |
| 2024-08-08 | 4 | A10 Networks, Inc. (ATEN) | Tax withholding (F): 21,116 @ $12.42 | EDGAR |
| 2024-03-14 | 4 | A10 Networks, Inc. (ATEN) | Tax withholding (F): 21,116 @ $14.85 | EDGAR |
| 2024-03-07 | 4 | A10 Networks, Inc. (ATEN) | Sale (S): 60,606 @ $13.27 | EDGAR |
| 2024-02-06 | 4 | A10 Networks, Inc. (ATEN) | Sale (S): 10,762 @ $13.21 · Sale (S): 18,195 @ $13.21 · Sale (S): 8,679 @ $13.06 | EDGAR |
| 2024-01-31 | 4 | A10 Networks, Inc. (ATEN) | Sale (S): 21,498 @ $13.58 · Grant/award (A): 132,549 @ $0 · Grant/award (A): 198,821 (derivative) @ $0 | EDGAR |
| 2024-01-26 | 4 | A10 Networks, Inc. (ATEN) | Sale (S): 8,809 @ $14.03 | 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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