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Arista Networks, Inc. — Insider Transactions (Form 4)

ANET
NYSETechnologyComputer HardwareCIK 0001596532arista.comAbout ANET
Last close · Oct 16, 2026176.98−8.60 (−4.63%)
Market cap$223.2B

Between Sep 21, 2026 and Oct 9, 2026, Arista Networks (ANET) insiders filed 40 Form 4 transactions: 39 sales worth $175.5M in total and no open-market purchase; 39 of the sales were under 10b5-1 plans set in advance. The largest seller was Ullal Jayshree, $55.0M. 1 other filing was grants, exercises or gifts, which say nothing about buying or selling.

Transactions · past year40
Open-market purchases (P)0
Open-market sales (S)39$175.5M
Under a 10b5-1 plan40

Form 4 transactions

DateInsiderTitleCodePlanSharesPriceValue
2026-10-08Ullal JayshreeCEO and ChairpersonS10b5-119,990217.05$4.3M
2026-10-09Ullal JayshreeCEO and ChairpersonS10b5-118,656217.10$4.1M
2026-10-08Ullal JayshreeCEO and ChairpersonS10b5-14,000217.05$868,193.2
2026-10-09Ullal JayshreeCEO and ChairpersonS10b5-193,241217.10$20.2M
2026-10-09Ullal JayshreeCEO and ChairpersonS10b5-118,656217.10$4.1M
2026-10-08Ullal JayshreeCEO and ChairpersonS10b5-14,000217.05$868,193.2
2026-10-07Ullal JayshreeCEO and ChairpersonS10b5-169,272217.14$15.0M
2026-10-07Ullal JayshreeCEO and ChairpersonS10b5-113,860217.14$3.0M
2026-10-07Ullal JayshreeCEO and ChairpersonS10b5-113,860217.14$3.0M
2026-10-06Ullal JayshreeCEO and ChairpersonS10b5-13,902213.06$831,374.6
2026-10-06Ullal JayshreeCEO and ChairpersonS10b5-113,179211.36$2.8M
2026-10-06Ullal JayshreeCEO and ChairpersonS10b5-151,805212.27$11.0M
2026-10-06Ullal JayshreeCEO and ChairpersonS10b5-1781213.06$166,402.7
2026-10-06Ullal JayshreeCEO and ChairpersonS10b5-113,179211.36$2.8M
2026-10-06Ullal JayshreeCEO and ChairpersonS10b5-151,805212.27$11.0M
2026-10-06Ullal JayshreeCEO and ChairpersonS10b5-1781213.06$166,402.7
2026-10-06Ullal JayshreeCEO and ChairpersonS10b5-165,897211.36$13.9M
2026-10-06Ullal JayshreeCEO and ChairpersonS10b5-1259,045212.27$55.0M
2026-10-06Breithaupt Chantelle YvetteSenior Vice President, CFOS10b5-11,224215.00$263,160
2026-10-01TEMPLETON MARK BDirectorS10b5-11,800205.58$370,036.4
2026-10-01TEMPLETON MARK BDirectorS10b5-1700201.62$141,137
2026-10-01TEMPLETON MARK BDirectorS10b5-1500202.90$101,449
2026-10-01TEMPLETON MARK BDirectorS10b5-11,800204.45$368,001
2026-10-01TEMPLETON MARK BDirectorS10b5-1200206.03$41,206
2026-09-25Ullal JayshreeCEO and ChairpersonS10b5-18,948211.40$1.9M
2026-09-25Ullal JayshreeCEO and ChairpersonS10b5-18,948211.40$1.9M
2026-09-25Ullal JayshreeCEO and ChairpersonS10b5-144,726211.40$9.5M
2026-09-21Duda KennethPresident and CTOM10b5-117,33314.15$245,197.8
2026-09-21Duda KennethPresident and CTOS10b5-11,480201.70$298,516
2026-09-21Duda KennethPresident and CTOS10b5-17,420202.66$1.5M
2026-09-21Duda KennethPresident and CTOS10b5-12,700203.49$549,413.8
2026-09-21Duda KennethPresident and CTOS10b5-13,533204.78$723,499.4
2026-09-21Duda KennethPresident and CTOS10b5-12,200205.50$452,089
2026-09-21Duda KennethPresident and CTOS10b5-11,366201.70$275,522.2
2026-09-21Duda KennethPresident and CTOS10b5-16,849202.66$1.4M
2026-09-21Duda KennethPresident and CTOS10b5-12,492203.49$507,088.6
2026-09-21Duda KennethPresident and CTOS10b5-13,262204.78$668,003.1
2026-09-21Duda KennethPresident and CTOS10b5-12,031205.50$417,360.3
2026-09-21Duda KennethPresident and CTOS10b5-1854201.70$172,251.8
2026-09-21Duda KennethPresident and CTOS10b5-14,281202.66$867,576.8

Codes are the SEC's: P open-market purchase, S open-market sale; M exercise, F tax withholding, A grant and G gift are routine. A 10b5-1 flag means the trade ran under a plan adopted in advance. Method notes in where the numbers come from.