AG˹ٷ

STOCK TITAN

[Form 4] Arista Networks Insider Trading Activity

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
4
Rhea-AI Filing Summary

Arista Networks director Mark B. Templeton received 971 restricted stock units (RSUs) that vested on 08/20/2025, each convertible into one share of common stock. After the reported transaction he beneficially owns 54,959 shares directly and an additional 75,200 shares indirectly held in a trust for which his spouse is trustee. The report also shows 2,913 RSUs remaining beneficially owned following the transaction. The RSUs were granted on 05/30/2025 with 25% vesting on 08/20/2025 and subsequent quarterly vesting on each quarter's vest date.

Il direttore di Arista Networks, Mark B. Templeton, ha ricevuto 971 unità azionarie ristrette (RSU) che sono maturate il 20/08/2025, ciascuna convertibile in una azione ordinaria. Dopo l'operazione segnalata possiede 54.959 azioni direttamente e altre 75.200 azioni indirettamente detenute in un trust di cui sua moglie è la trustee. Il rapporto indica inoltre che dopo l'operazione risultano ancora 2.913 RSU di sua proprietà effettiva. Le RSU sono state assegnate il 30/05/2025 con il 25% che è maturato il 20/08/2025 e il resto che matura trimestralmente nelle date di vest di ogni trimestre.

El director de Arista Networks, Mark B. Templeton, recibió 971 unidades restringidas de acciones (RSU) que vencieron el 20/08/2025, cada una convertible en una acción ordinaria. Tras la operación comunicada posee 54.959 acciones directamente y otras 75.200 acciones de forma indirecta en un fideicomiso cuyo fiduciario es su cónyuge. El informe también muestra que tras la transacción quedan 2.913 RSU bajo su propiedad efectiva. Las RSU se concedieron el 30/05/2025, con un 25% que venció el 20/08/2025 y el resto que vence trimestralmente en las fechas de vest de cada trimestre.

Arista Networks� 이사 Mark B. Templeton은 971개의 제한부 주식 단위(RSU)� 수여받았으며 이들은 2025-08-20� 베스�(권리확정)되었� � 단위� 보통� 1주로 전환 가능합니다. 보고� 거래 � 그는 직접 보유� 54,959�와 배우자가 수탁자로 있는 신탁에서 간접적으� 보유� 75,200�� 추가� 보유하고 있습니다. 보고서에� 거래 후에� 2,913 RSU가 여전� 그에� 실질적으� 귀속되� 있는 것으� 나타납니�. 해당 RSU� 2025-05-30� 부여되었으� 25%� 2025-08-20� 베스팅되었고 나머지� � 분기� 베스팅일� 분기별로 베스팅됩니다.

Le directeur d'Arista Networks, Mark B. Templeton, a reçu 971 unités d'actions restreintes (RSU) qui ont acquis des droits le 20/08/2025, chacune étant convertible en une action ordinaire. Après la transaction déclarée, il détient 54 959 actions directement et 75 200 actions indirectement détenues dans une fiducie dont son conjoint est le fiduciaire. Le rapport indique également que 2 913 RSU restent sous sa propriété effective après la transaction. Les RSU ont été attribuées le 30/05/2025, 25 % ayant été acquises le 20/08/2025 et le solde acquérant des droits trimestriellement aux dates de vesting de chaque trimestre.

Der Direktor von Arista Networks, Mark B. Templeton, erhielt 971 Restricted Stock Units (RSUs), die am 20.08.2025 fällig wurden; jede Einheit ist in eine Stammaktie wandelbar. Nach der gemeldeten Transaktion besitzt er 54.959 Aktien direkt und zusätzlich 75.200 Aktien indirekt, die in einem Trust gehalten werden, dessen Treuhänder seine Ehefrau ist. Der Bericht weist zudem aus, dass nach der Transaktion noch 2.913 RSUs in seinem wirtschaftlichen Eigentum verbleiben. Die RSUs wurden am 30.05.2025 gewährt, wobei 25 % am 20.08.2025 fällig wurden und der Rest vierteljährlich an den Vesting-Terminen der jeweiligen Quartale.

Positive
  • 971 RSUs vested, increasing the reporting person's direct beneficial ownership to 54,959 shares
  • Alignment of interests as director compensation converted into equity, reinforcing shareholder linkage
  • Transparent disclosure of indirect holdings (75,200 shares) held in a spousal trust
Negative
  • None.

Insights

TL;DR: Director received routine equity compensation vesting; stake modestly increased, aligning interests with shareholders.

The filing documents a scheduled vesting of RSUs granted as part of director compensation. The immediate conversion of 971 RSUs into beneficial ownership increases the director's direct shareholding to 54,959, while an indirect holding of 75,200 remains via a spousal trust. This is a standard governance outcome that reinforces alignment between management/directors and shareholders without indicating any unusual insider trading or one-off events.

TL;DR: Transaction is compensation-driven vesting; immaterial to company capitalization but relevant for insider ownership monitoring.

The entry shows RSU vesting recorded under transaction code M for 971 units and continued ownership of 2,913 RSUs. While the absolute share increases are small relative to a large-cap issuer, they are material for tracking insider holdings and potential future share supply from vested awards. No sales or exercises occurred that would signal liquidity events.

Il direttore di Arista Networks, Mark B. Templeton, ha ricevuto 971 unità azionarie ristrette (RSU) che sono maturate il 20/08/2025, ciascuna convertibile in una azione ordinaria. Dopo l'operazione segnalata possiede 54.959 azioni direttamente e altre 75.200 azioni indirettamente detenute in un trust di cui sua moglie è la trustee. Il rapporto indica inoltre che dopo l'operazione risultano ancora 2.913 RSU di sua proprietà effettiva. Le RSU sono state assegnate il 30/05/2025 con il 25% che è maturato il 20/08/2025 e il resto che matura trimestralmente nelle date di vest di ogni trimestre.

El director de Arista Networks, Mark B. Templeton, recibió 971 unidades restringidas de acciones (RSU) que vencieron el 20/08/2025, cada una convertible en una acción ordinaria. Tras la operación comunicada posee 54.959 acciones directamente y otras 75.200 acciones de forma indirecta en un fideicomiso cuyo fiduciario es su cónyuge. El informe también muestra que tras la transacción quedan 2.913 RSU bajo su propiedad efectiva. Las RSU se concedieron el 30/05/2025, con un 25% que venció el 20/08/2025 y el resto que vence trimestralmente en las fechas de vest de cada trimestre.

Arista Networks� 이사 Mark B. Templeton은 971개의 제한부 주식 단위(RSU)� 수여받았으며 이들은 2025-08-20� 베스�(권리확정)되었� � 단위� 보통� 1주로 전환 가능합니다. 보고� 거래 � 그는 직접 보유� 54,959�와 배우자가 수탁자로 있는 신탁에서 간접적으� 보유� 75,200�� 추가� 보유하고 있습니다. 보고서에� 거래 후에� 2,913 RSU가 여전� 그에� 실질적으� 귀속되� 있는 것으� 나타납니�. 해당 RSU� 2025-05-30� 부여되었으� 25%� 2025-08-20� 베스팅되었고 나머지� � 분기� 베스팅일� 분기별로 베스팅됩니다.

Le directeur d'Arista Networks, Mark B. Templeton, a reçu 971 unités d'actions restreintes (RSU) qui ont acquis des droits le 20/08/2025, chacune étant convertible en une action ordinaire. Après la transaction déclarée, il détient 54 959 actions directement et 75 200 actions indirectement détenues dans une fiducie dont son conjoint est le fiduciaire. Le rapport indique également que 2 913 RSU restent sous sa propriété effective après la transaction. Les RSU ont été attribuées le 30/05/2025, 25 % ayant été acquises le 20/08/2025 et le solde acquérant des droits trimestriellement aux dates de vesting de chaque trimestre.

Der Direktor von Arista Networks, Mark B. Templeton, erhielt 971 Restricted Stock Units (RSUs), die am 20.08.2025 fällig wurden; jede Einheit ist in eine Stammaktie wandelbar. Nach der gemeldeten Transaktion besitzt er 54.959 Aktien direkt und zusätzlich 75.200 Aktien indirekt, die in einem Trust gehalten werden, dessen Treuhänder seine Ehefrau ist. Der Bericht weist zudem aus, dass nach der Transaktion noch 2.913 RSUs in seinem wirtschaftlichen Eigentum verbleiben. Die RSUs wurden am 30.05.2025 gewährt, wobei 25 % am 20.08.2025 fällig wurden und der Rest vierteljährlich an den Vesting-Terminen der jeweiligen Quartale.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
TEMPLETON MARK B

(Last) (First) (Middle)
5453 GREAT AMERICA PARKWAY

(Street)
SANTA CLARA CA 95054

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Arista Networks, Inc. [ ANET ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
08/20/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 08/20/2025 M 971 A $0.0(1) 54,959 D
Common Stock 75,200 I by Spouse(2)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Unit-7 $0.0(1) 08/20/2025 M 971 (3) (3) Common Stock 971 $0.0 2,913 D
Explanation of Responses:
1. Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting.
2. These shares are held in a trust for which the reporting person's spouse serves as trustee.
3. The reporting person was granted RSUs on May 30, 2025. 1/4th of the shares vest on August 20, 2025 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, or November 20.
By: Isabelle Bertin-Bailly, Attorney-in-Fact For: Mark Templeton 08/22/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did the Form 4 for ANET report?

The Form 4 reports that director Mark B. Templeton had 971 RSUs vest on 08/20/2025, increasing direct ownership to 54,959 shares.

How many shares does Mark B. Templeton beneficially own after the transaction?

He beneficially owns 54,959 shares directly and 75,200 shares indirectly via a trust for which his spouse is trustee.

What is the origin and vesting schedule of the RSUs?

The RSUs were granted on 05/30/2025; 25% vested on 08/20/2025 and the remainder vests quarterly on the first trading day on or after Feb 20, May 20, Aug 20, or Nov 20.

Were any shares sold or disposed of in this filing?

No sales or dispositions are reported; the Form 4 documents vesting/receipt of RSUs and resulting beneficial ownership counts.

What does transaction code 'M' indicate on the Form 4?

The form lists transaction code M for the reported RSU vesting; the filing shows 971 units acquired under that code in the transaction.
Arista Networks Inc

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165.24B
1.03B
18%
69.14%
1.43%
Computer Hardware
Computer Communications Equipment
United States
SANTA CLARA