Duda Kenneth — SEC Form 4 filings
SEC reporting owner CIK 1605808. 70 Form 4 filings on record with FilingPulse; latest filed 2026-09-14.
Transaction summary — filings shown
Covers the 50 most recent of 70 filings on record, filed 2024-10-09 to 2026-09-14. 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): 372 legs across 24 filings — 1,849,999 shares, $238,804,420 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 200.
- Largest priced transaction: sale of 58,084 shares @ $118.63 ($6,890,708) in Arista Networks, Inc., filed 2025-01-08.
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 |
|---|---|---|---|---|---|
| Arista Networks, Inc. (ANET) | President and CTO, Director | 50 | — | 372 legs · 1,849,999 sh · $238,804,420 | 200 |
Form 4 filings — Duda Kenneth
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-14 | 4 | Arista Networks, Inc. (ANET) | Other (J): 28,616 @ $0 · Other (J): 28,616 @ $0 · Other (J): 57,232 @ $0 | EDGAR |
| 2026-09-10 | 4 | Arista Networks, Inc. (ANET) | Other (J): 100,000 @ $0 · Other (J): 100,000 @ $0 · Other (J): 200,000 @ $0 | EDGAR |
| 2026-09-01 | 4 | Arista Networks, Inc. (ANET) | Other (J): 85,875 @ $0 · Other (J): 85,875 @ $0 · Other (J): 51,160 @ $0 · Other (J): 42,937 @ $0 · Other (J): 42,938 @ $0 · Other (J): 51,160 @ $0 · +3 more | EDGAR |
| 2026-08-24 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 13,334 @ $15.28 · Option exercise (M): 3,999 @ $14.15 · Sale (S): 4,197 @ $184.33 · Sale (S): 5,750 @ $185.18 · Sale (S): 6,568 @ $186.13 · Sale (S): 818 @ $186.97 · +22 more | EDGAR |
| 2026-07-22 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 17,333 @ $15.28 · Sale (S): 6,567 @ $169.90 · Sale (S): 9,028 @ $170.73 · Sale (S): 1,698 @ $171.72 · Sale (S): 40 @ $172.40 · Sale (S): 6,062 @ $169.90 · +8 more | EDGAR |
| 2026-06-24 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 17,333 @ $15.28 · Sale (S): 440 @ $167.35 · Sale (S): 1,824 @ $168.63 · Sale (S): 4,537 @ $169.39 · Sale (S): 1,754 @ $170.37 · Sale (S): 1,566 @ $171.49 · +22 more | EDGAR |
| 2026-06-24 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 17,333 (derivative) @ $0 | EDGAR |
| 2026-06-15 | 4 | Arista Networks, Inc. (ANET) | Other (J): 44,392 @ $0 · Other (J): 44,392 @ $0 | EDGAR |
| 2026-06-12 | 4 | Arista Networks, Inc. (ANET) | Other (J): 45,875 @ $0 · Other (J): 45,875 @ $0 | EDGAR |
| 2026-05-26 | 4 | Arista Networks, Inc. (ANET) | Other (J): 100,000 @ $0 · Other (J): 100,000 @ $0 · Other (J): 200,000 @ $0 | EDGAR |
| 2026-05-22 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 3,884 @ $0 · Option exercise (M): 4,148 @ $0 · Option exercise (M): 1,836 @ $0 · Option exercise (M): 19,816 @ $0 · Option exercise (M): 1,350 @ $0 · Tax withholding (F): 15,545 @ $141.58 · +5 more | EDGAR |
| 2026-05-20 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 32,000 @ $15.26 · Sale (S): 14,501 @ $139.41 · Sale (S): 12,405 @ $140.13 · Sale (S): 3,081 @ $141.34 · Sale (S): 1,103 @ $142.34 · Sale (S): 910 @ $143.23 · +11 more | EDGAR |
| 2026-04-21 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 32,000 @ $15.26 · Sale (S): 1,324 @ $161.18 · Sale (S): 9,892 @ $162.15 · Sale (S): 6,410 @ $163.10 · Sale (S): 9,592 @ $164.18 · Sale (S): 4,782 @ $164.86 · +11 more | EDGAR |
| 2026-03-19 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 32,000 @ $15.26 · Sale (S): 7,401 @ $133.03 · Sale (S): 14,005 @ $134.02 · Sale (S): 8,581 @ $134.88 · Sale (S): 2,013 @ $135.97 · Sale (S): 3,701 @ $133.03 · +8 more | EDGAR |
| 2026-03-13 | 4 | Arista Networks, Inc. (ANET) | Other (J): 55,814 @ $0 · Other (J): 55,814 @ $0 · Other (J): 111,628 @ $0 | EDGAR |
| 2026-02-24 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 3,880 @ $0 · Option exercise (M): 4,148 @ $0 · Option exercise (M): 44,240 @ $0 · Option exercise (M): 1,836 @ $0 · Option exercise (M): 19,816 @ $0 · Option exercise (M): 1,350 @ $0 · +14 more | EDGAR |
| 2026-02-19 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 32,000 @ $15.26 · Sale (S): 6,069 @ $141.15 · Sale (S): 10,363 @ $142.10 · Sale (S): 10,989 @ $142.92 · Sale (S): 4,524 @ $143.72 · Sale (S): 55 @ $144.74 · +11 more | EDGAR |
| 2026-01-22 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 30,000 @ $3.52 · Sale (S): 7,237 @ $127.28 · Sale (S): 9,600 @ $128.01 · Sale (S): 10,756 @ $129.25 · Sale (S): 2,407 @ $129.90 · Sale (S): 3,860 @ $127.28 · +8 more | EDGAR |
| 2025-12-19 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 30,000 @ $3.52 · Sale (S): 15,766 @ $122.43 · Sale (S): 6,788 @ $123.09 · Sale (S): 4,553 @ $124.32 · Sale (S): 2,625 @ $125.31 · Sale (S): 268 @ $126.44 · +11 more | EDGAR |
| 2025-12-05 | 4 | Arista Networks, Inc. (ANET) | Other (J): 75,000 @ $0 · Other (J): 75,000 @ $0 · Other (J): 150,000 @ $0 | EDGAR |
| 2025-11-28 | 4 | Arista Networks, Inc. (ANET) | Other (J): 79,074 @ $0 · Other (J): 79,074 @ $0 · Other (J): 158,148 @ $0 | EDGAR |
| 2025-11-24 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 5,712 @ $0 · Option exercise (M): 3,884 @ $0 · Option exercise (M): 4,148 @ $0 · Option exercise (M): 1,836 @ $0 · Option exercise (M): 19,816 @ $0 · Tax withholding (F): 17,764 @ $124.81 · +5 more | EDGAR |
| 2025-11-19 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 30,000 @ $3.52 · Sale (S): 5,307 @ $125.90 · Sale (S): 4,740 @ $127.00 · Sale (S): 3,362 @ $128.11 · Sale (S): 9,262 @ $129.16 · Sale (S): 2,177 @ $129.74 · +17 more | EDGAR |
| 2025-10-21 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 30,000 @ $3.52 · Sale (S): 1,307 @ $140.04 · Sale (S): 1,612 @ $140.97 · Sale (S): 5,662 @ $142.20 · Sale (S): 17,352 @ $143.06 · Sale (S): 4,067 @ $143.72 · +11 more | EDGAR |
| 2025-09-19 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 30,000 @ $3.52 · Sale (S): 965 @ $139.14 · Sale (S): 2,143 @ $140.35 · Sale (S): 16,247 @ $141.33 · Sale (S): 4,699 @ $142.64 · Sale (S): 5,946 @ $143.35 · +11 more | EDGAR |
| 2025-09-10 | 4 | Arista Networks, Inc. (ANET) | Other (J): 75,000 @ $0 · Other (J): 75,000 @ $0 · Other (J): 150,000 @ $0 | EDGAR |
| 2025-09-02 | 4 | Arista Networks, Inc. (ANET) | Other (J): 62,965 @ $0 · Other (J): 62,965 @ $0 · Other (J): 125,930 @ $0 | EDGAR |
| 2025-08-22 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 5,712 @ $0 · Option exercise (M): 3,884 @ $0 · Option exercise (M): 4,148 @ $0 · Option exercise (M): 1,832 @ $0 · Tax withholding (F): 7,818 @ $132.78 · Option exercise (M): 4,148 (derivative) @ $0 · +3 more | EDGAR |
| 2025-08-20 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 30,000 @ $3.52 · Sale (S): 7,092 @ $135.57 · Sale (S): 14,704 @ $136.47 · Sale (S): 8,204 @ $137.39 · Sale (S): 3,782 @ $135.57 · Sale (S): 7,843 @ $136.47 · +5 more | EDGAR |
| 2025-07-21 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 30,000 @ $3.52 · Sale (S): 1,908 @ $109.25 · Sale (S): 2,962 @ $110.33 · Sale (S): 22,004 @ $111.36 · Sale (S): 3,126 @ $112.03 · Sale (S): 1,018 @ $109.25 · +8 more | EDGAR |
| 2025-06-20 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 30,000 @ $3.52 · Sale (S): 8,050 @ $90.66 · Sale (S): 8,716 @ $91.66 · Sale (S): 3,743 @ $92.94 · Sale (S): 7,309 @ $93.65 · Sale (S): 2,182 @ $94.33 · +11 more | EDGAR |
| 2025-06-11 | 4 | Arista Networks, Inc. (ANET) | Other (J): 150,000 @ $0 · Other (J): 150,000 @ $0 · Other (J): 300,000 @ $0 | EDGAR |
| 2025-05-22 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 5,712 @ $0 · Option exercise (M): 3,880 @ $0 · Option exercise (M): 4,148 @ $0 · Option exercise (M): 1,836 @ $0 · Tax withholding (F): 7,818 @ $96.70 · Option exercise (M): 4,148 (derivative) @ $0 · +3 more | EDGAR |
| 2025-05-08 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 80,000 @ $3.52 · Sale (S): 3,511 @ $87.69 · Sale (S): 15,603 @ $88.91 · Sale (S): 38,815 @ $90.16 · Sale (S): 17,583 @ $90.97 · Sale (S): 4,488 @ $91.72 · +11 more | EDGAR |
| 2025-04-09 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 80,000 @ $3.52 · Sale (S): 5,800 @ $61.43 · Sale (S): 1,550 @ $62.37 · Sale (S): 950 @ $63.58 · Sale (S): 2,050 @ $64.75 · Sale (S): 10,500 @ $65.78 · +24 more | EDGAR |
| 2025-04-09 | 4 | Arista Networks, Inc. (ANET) | Sale (S): 30 @ $70.40 · Option exercise (M): 80,000 (derivative) @ $0 | EDGAR |
| 2025-03-11 | 4 | Arista Networks, Inc. (ANET) | Other (J): 200,000 @ $0 · Other (J): 200,000 @ $0 · Other (J): 400,000 @ $0 | EDGAR |
| 2025-03-10 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 80,000 @ $4.03 · Sale (S): 32,113 @ $83.94 · Sale (S): 18,996 @ $84.71 · Sale (S): 26,606 @ $85.92 · Sale (S): 2,285 @ $86.38 · Sale (S): 25,691 @ $83.94 · +8 more | EDGAR |
| 2025-03-03 | 4 | Arista Networks, Inc. (ANET) | Other (J): 324,568 @ $0 · Other (J): 226,224 @ $0 · Other (J): 226,224 @ $0 · Other (J): 127,880 @ $0 | EDGAR |
| 2025-02-24 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 10,656 @ $0 · Option exercise (M): 5,696 @ $0 · Option exercise (M): 3,884 @ $0 · Option exercise (M): 41,416 @ $0 · Option exercise (M): 4,144 @ $0 · Option exercise (M): 44,240 @ $0 · +14 more | EDGAR |
| 2025-02-18 | 4 | Arista Networks, Inc. (ANET) | Grant/award (A): 21,600 (derivative) @ $0 | EDGAR |
| 2025-02-10 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 80,000 @ $4.03 · Sale (S): 13,300 @ $114.46 · Sale (S): 41,915 @ $115.47 · Sale (S): 24,285 @ $116.43 · Sale (S): 500 @ $117.07 · Sale (S): 10,640 @ $114.46 · +8 more | EDGAR |
| 2025-01-08 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 80,000 @ $4.03 · Sale (S): 19,730 @ $117.91 · Sale (S): 58,084 @ $118.63 · Sale (S): 2,186 @ $119.29 · Sale (S): 15,784 @ $117.91 · Sale (S): 46,467 @ $118.63 · +5 more | EDGAR |
| 2024-12-10 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 80,000 @ $4.03 · Sale (S): 4,855 @ $106.02 · Sale (S): 13,250 @ $106.84 · Sale (S): 24,803 @ $108.26 · Sale (S): 27,977 @ $108.90 · Sale (S): 8,729 @ $109.78 · +14 more | EDGAR |
| 2024-11-26 | 4 | Arista Networks, Inc. (ANET) | Other (J): 50,000 @ $0 · Other (J): 50,000 @ $0 · Other (J): 100,000 @ $0 | EDGAR |
| 2024-11-22 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 2,664 @ $0 · Option exercise (M): 1,428 @ $0 · Option exercise (M): 971 @ $0 · Option exercise (M): 1,037 @ $0 · Tax withholding (F): 3,069 @ $381.71 · Option exercise (M): 1,037 (derivative) @ $0 · +3 more | EDGAR |
| 2024-11-08 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 20,000 @ $17.09 · Sale (S): 150 @ $414.14 · Sale (S): 1,018 @ $416.70 · Sale (S): 1,652 @ $417.79 · Sale (S): 2,042 @ $418.86 · Sale (S): 4,806 @ $419.77 · +22 more | EDGAR |
| 2024-11-08 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 20,000 (derivative) @ $0 | EDGAR |
| 2024-10-09 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 20,000 @ $17.09 · Sale (S): 3,440 @ $391.03 · Sale (S): 2,022 @ $391.95 · Sale (S): 550 @ $392.97 · Sale (S): 1,600 @ $394.32 · Sale (S): 5,800 @ $395.22 · +22 more | EDGAR |
| 2024-10-09 | 4 | Arista Networks, Inc. (ANET) | Option exercise (M): 20,000 (derivative) @ $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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