| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ANET | Common Stock | Options Exercise | $0 | +44,588 | +63% | $0.000000 | 115,312 | 20 Feb 2025 | Direct | F1, F2 |
| transaction | ANET | Common Stock | Options Exercise | $0 | +49,984 | +43% | $0.000000 | 165,296 | 20 Feb 2025 | Direct | F1 |
| transaction | ANET | Common Stock | Options Exercise | $0 | +20,592 | +12% | $0.000000 | 185,888 | 20 Feb 2025 | Direct | F1 |
| transaction | ANET | Common Stock | Options Exercise | $0 | +77,640 | +42% | $0.000000 | 263,528 | 20 Feb 2025 | Direct | F1 |
| transaction | ANET | Common Stock | Options Exercise | $0 | +27,664 | +10% | $0.000000 | 291,192 | 20 Feb 2025 | Direct | F1 |
| transaction | ANET | Common Stock | Options Exercise | $0 | +57,240 | +20% | $0.000000 | 348,432 | 20 Feb 2025 | Direct | F1 |
| transaction | ANET | Common Stock | Options Exercise | $0 | +41,224 | +12% | $0.000000 | 389,656 | 20 Feb 2025 | Direct | F1 |
| transaction | ANET | Common Stock | Tax liability | $16,488,363 | -158,664 | -41% | $103.92 | 230,992 | 20 Feb 2025 | Direct | F3 |
| holding | ANET | Common Stock | 6,383,200 | 20 Feb 2025 | By Trust for Child 1 | F4 | |||||
| holding | ANET | Common Stock | 6,383,200 | 20 Feb 2025 | By Trust for Child 2 | F4 | |||||
| holding | ANET | Common Stock | 40,000 | 20 Feb 2025 | By Trust for Nephew | F5 | |||||
| holding | ANET | Common Stock | 40,000 | 20 Feb 2025 | By Trust for Niece | F5 | |||||
| holding | ANET | Common Stock | 24,493,968 | 20 Feb 2025 | by Trust | F6 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ANET | Restricted Stock Unit-10 | Award | $0 | +114,480 | $0.000000 | 114,480 | 20 Feb 2025 | Common Stock | 114,480 | $0.000000 | Direct | F1, F7 | |
| transaction | ANET | Restricted Stock Unit-10 | Options Exercise | $0 | -57,240 | -50% | $0.000000 | 57,240 | 20 Feb 2025 | Common Stock | 57,240 | $0.000000 | Direct | F1, F7 |
| transaction | ANET | Restricted Stock Unit-11 | Award | $0 | +41,224 | $0.000000 | 41,224 | 20 Feb 2025 | Common Stock | 41,224 | $0.000000 | Direct | F1, F8 | |
| transaction | ANET | Restricted Stock Unit-11 | Options Exercise | $0 | -41,224 | -100% | $0.000000 | 0 | 20 Feb 2025 | Common Stock | 41,224 | $0.000000 | Direct | F1, F8 |
| transaction | ANET | Restricted Stock Unit-5 | Options Exercise | $0 | -44,588 | -100% | $0.000000 | 0 | 20 Feb 2025 | Common Stock | 44,588 | $0.000000 | Direct | F1, F9 |
| transaction | ANET | Restricted Stock Unit-6 | Options Exercise | $0 | -49,984 | -100% | $0.000000 | 0 | 20 Feb 2025 | Common Stock | 49,984 | $0.000000 | Direct | F1, F10 |
| transaction | ANET | Restricted Stock Unit-7 | Options Exercise | $0 | -20,592 | -20% | $0.000000 | 82,384 | 20 Feb 2025 | Common Stock | 20,592 | $0.000000 | Direct | F1, F11 |
| transaction | ANET | Restricted Stock Unit-8 | Options Exercise | $0 | -27,664 | -11% | $0.000000 | 221,304 | 20 Feb 2025 | Common Stock | 27,664 | $0.000000 | Direct | F1, F12 |
| transaction | ANET | Restricted Stock Unit-9 | Award | $0 | +155,280 | $0.000000 | 155,280 | 20 Feb 2025 | Common Stock | 155,280 | $0.000000 | Direct | F1, F13 | |
| transaction | ANET | Restricted Stock Unit-9 | Options Exercise | $0 | -77,640 | -50% | $0.000000 | 77,640 | 20 Feb 2025 | Common Stock | 77,640 | $0.000000 | Direct | F1, F13 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. |
| F2 | On December 4, 2024, the issuer completed a four-for-one stock split of the issuer's common stock. ALL AMOUNTS ON THIS FORM HAVE BEEN ADJUSTED TO GIVE EFFECT TO THIS STOCK SPLIT. |
| F3 | Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units. |
| F4 | These shares are held in trust for the benefit of the children of the reporting person for which the reporting person serves as trustee. The reporting person shares voting and investment control over the shares but disclaims beneficial ownership of the shares. |
| F5 | These shares are held in trust for the benefit of relatives of the reporting person for which the reporting person serves as co-trustee. The reporting person shares voting and investment control over the shares but disclaims beneficial ownership of the shares. |
| F6 | These shares are held by a family trust for which the reporting person is co-trustee. |
| F7 | This performance stock award was granted in the first quarter of 2023 and was earned based on attainment of certain performance conditions. The award vested 1/2 on February 20, 2025, and will continue to fully vest on February 20, 2026. |
| F8 | This performance stock award was granted in the first quarter of 2024 and was earned based on attainment of certain performance conditions. The award vested on February 20, 2025. |
| F9 | This performance stock award was granted in the first quarter of 2021 and was earned based on attainment of certain performance conditions. The award vested (25%) on February 20, 2022, and will continue to vest quarterly over 3 years. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year. |
| F10 | This performance stock award was granted in the first quarter of 2021 and was earned based on attainment of certain performance conditions. The award vested (25%) on February 20, 2022, and will continue to vest quarterly over 3 years. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year. |
| F11 | This performance stock award was granted in the first quarter of 2022 and was earned based on attainment of certain performance conditions. The award vested 25% on February 21, 2023 and will continue to vest quarterly over 3 years. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year. |
| F12 | This performance stock award was granted in the first quarter of 2023 and was earned based on attainment of certain performance conditions. The award vested (25%) on February 20, 2024, and will continue to vest quarterly over 3 years. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year. |
| F13 | This performance stock award was granted in the first quarter of 2022 and was earned based on attainment of certain performance conditions. The award vested 1/2 on February 20, 2025, and will continue to fully vest on February 20, 2026. |