Insider digest · ANET

Andreas Bechtolsheim's 10b5-1 plan sales of Arista Networks stock

3 Form 4 filings · first sale 2026-10-30 · updated with each new filing

Andreas Bechtolsheim, Arista Networks's 10% owner, has reported 3 sales of Arista Networks shares under a Rule 10b5-1 trading plan, for 787,892 shares in total, worth about $132,804,254 at the prices reported. A 10b5-1 plan sets the sales in advance, so each sale follows the plan rather than a new decision. The table keeps a running total; each figure links to the Form 4 it comes from.

Background: how 10b5-1 trading plans work · how to read a Form 4.

Every sale, with running totals

Trade date	Shares	Price	Value	Shares sold to date	Value to date	Held after
2026-10-30	13,617	$167.51	$2,280,929	13,617	$2,280,929	180,529,431
2026-10-30	27,061	$168.48	$4,559,172	40,678	$6,840,102	180,502,370
2026-10-30	11,845	$169.37	$2,006,231	52,523	$8,846,333	180,490,525
2026-10-30	53,787	$170.35	$9,162,605	106,310	$18,008,938	180,436,738
2026-10-30	38,272	$171.37	$6,558,699	144,582	$24,567,637	180,398,466
2026-10-30	91,746	$172.46	$15,822,322	236,328	$40,389,960	180,306,720
2026-10-30	29,129	$173.21	$5,045,358	265,457	$45,435,318	180,277,591
2026-10-30	2,435	$174.14	$424,026	267,892	$45,859,344	180,275,156
2026-11-05	8,775	$159.11	$1,396,161	276,667	$47,255,505	180,266,381
2026-11-05	18,582	$159.92	$2,971,626	295,249	$50,227,131	180,247,799
2026-11-05	21,923	$160.77	$3,524,626	317,172	$53,751,757	180,225,876
2026-11-05	10,649	$161.80	$1,722,982	327,821	$55,474,739	180,215,227
2026-11-05	8,079	$162.82	$1,315,447	335,900	$56,790,186	180,207,148
2026-11-05	9,522	$163.92	$1,560,884	345,422	$58,351,070	180,197,626
2026-11-05	9,029	$164.89	$1,488,757	354,451	$59,839,828	180,188,597
2026-11-05	32,951	$166.00	$5,469,896	387,402	$65,309,723	180,155,646
2026-11-05	77,657	$166.90	$12,960,604	465,059	$78,270,327	180,077,989
2026-11-05	33,469	$167.88	$5,618,769	498,528	$83,889,096	180,044,520
2026-11-05	10,473	$168.89	$1,768,746	509,001	$85,657,842	180,034,047
2026-11-05	10,528	$169.90	$1,788,758	519,529	$87,446,600	180,023,519
2026-11-05	7,664	$170.86	$1,309,505	527,193	$88,756,105	180,015,855
2026-11-05	699	$171.45	$119,845	527,892	$88,875,950	180,015,156
2026-11-06	88,958	$167.74	$14,921,717	616,850	$103,797,667	179,926,198
2026-11-06	69,244	$168.56	$11,671,575	686,094	$115,469,242	179,856,954
2026-11-06	39,733	$169.76	$6,745,066	725,827	$122,214,308	179,817,221
2026-11-06	55,452	$170.49	$9,453,834	781,279	$131,668,142	179,761,769
2026-11-06	4,962	$171.59	$851,417	786,241	$132,519,559	179,756,807
2026-11-06	1,651	$172.44	$284,695	787,892	$132,804,254	179,755,156

Prices are as reported; some are weighted averages of several trades. Totals are worked out by Ticker Sage from the figures shown.

Arista Networks company file → · All Arista Networks filings notes

Disclosures

Editor holdings in ANET: The editor holds no position in Arista Networks (ANET). As of Nov 11, 2026.
Compensation: Nobody paid for this page. No affiliate links.

A summary of public filings for general education, the same for every reader. Not a recommendation to buy, sell or hold ANET.