Recent Insider Trading Activity
Real-time feed of open-market stock purchases and sales by corporate executives, directors, and 10% beneficial owners verified against official SEC Form 4 filings.
donut_large Market-Wide Insider Flow & Volume Breakdown
Real-time aggregate capital distribution across parsed SEC Form 4 filingsLive SEC Form 4 Transactions Stream
| Recency | Stock | Insider | Role | Type | Shares | Price | Total Value | SEC Form 4 | Actions |
|---|---|---|---|---|---|---|---|---|---|
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -116 | $182.79 | $21.2K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -3,446 | $181.78 | $626.4K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -3,742 | $180.93 | $677.0K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -2,041 | $180.12 | $367.6K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -281 | $179.02 | $50.3K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -374 | $177.91 | $66.5K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -185 | $182.79 | $33.8K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -5,514 | $181.78 | $1.00M | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -5,988 | $180.93 | $1.08M | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -3,265 | $180.12 | $588.1K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -449 | $179.02 | $80.4K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -599 | $177.91 | $106.6K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -200 | $182.79 | $36.6K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -5,973 | $181.78 | $1.09M | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -6,487 | $180.93 | $1.17M | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -3,538 | $180.12 | $637.3K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -486 | $179.02 | $87.0K | open_in_new Form 4 | |
| Yesterday 2026-10-22 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -649 | $177.91 | $115.5K | open_in_new Form 4 | |
| 1w ago 2026-10-13 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -93,241 | $217.10 | $20.24M | open_in_new Form 4 | |
| 1w ago 2026-10-13 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -19,990 | $217.05 | $4.34M | open_in_new Form 4 | |
| 1w ago 2026-10-13 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -18,656 | $217.10 | $4.05M | open_in_new Form 4 | |
| 1w ago 2026-10-13 |
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -4,000 | $217.05 | $868.2K | open_in_new Form 4 | |
| 2w ago 2026-10-09 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -69,272 | $217.14 | $15.04M | open_in_new Form 4 | |
| 2w ago 2026-10-09 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -13,860 | $217.14 | $3.01M | open_in_new Form 4 | |
| 2w ago 2026-10-08 |
Arista Networks, Inc.
|
Breithaupt Chantelle Yvette | CFO | arrow_downward SELL | -1,224 | $215.00 | $263.2K | open_in_new Form 4 | |
| 2w ago 2026-10-08 |
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -3,902 | $213.06 | $831.4K | open_in_new Form 4 | |
| 2w ago 2026-10-08 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -259,045 | $212.27 | $54.99M | open_in_new Form 4 | |
| 2w ago 2026-10-08 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -65,897 | $211.36 | $13.93M | open_in_new Form 4 | |
| 2w ago 2026-10-08 |
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -781 | $213.06 | $166.4K | open_in_new Form 4 | |
| 2w ago 2026-10-08 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -51,805 | $212.27 | $11.00M | open_in_new Form 4 | |
| 2w ago 2026-10-08 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -13,179 | $211.36 | $2.79M | open_in_new Form 4 | |
| 2w ago 2026-10-05 |
Arista Networks, Inc.
|
TEMPLETON MARK B | Director | arrow_downward SELL | -200 | $206.03 | $41.2K | open_in_new Form 4 | |
| 2w ago 2026-10-05 |
Arista Networks, Inc.
|
TEMPLETON MARK B | Director | arrow_downward SELL | -1,800 | $204.44 | $368.0K | open_in_new Form 4 | |
| 2w ago 2026-10-05 |
Arista Networks, Inc.
|
TEMPLETON MARK B | Director | arrow_downward SELL | -500 | $202.90 | $101.4K | open_in_new Form 4 | |
| 2w ago 2026-10-05 |
Arista Networks, Inc.
|
TEMPLETON MARK B | Director | arrow_downward SELL | -700 | $201.62 | $141.1K | open_in_new Form 4 | |
| 3w ago 2026-09-29 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -44,726 | $211.40 | $9.45M | open_in_new Form 4 | |
| 3w ago 2026-09-29 |
ANET
🐋 Whale
Arista Networks, Inc.
|
Ullal Jayshree | CEO | arrow_downward SELL | -8,948 | $211.40 | $1.89M | open_in_new Form 4 | |
| Sep 23, 2026 2026-09-23 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -1,269 | $205.50 | $260.8K | open_in_new Form 4 | |
| Sep 23, 2026 2026-09-23 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -2,038 | $204.78 | $417.3K | open_in_new Form 4 | |
| Sep 23, 2026 2026-09-23 |
Arista Networks, Inc.
|
Duda Kenneth | President | arrow_downward SELL | -1,558 | $203.49 | $317.0K | open_in_new Form 4 |
SEC Form 4 Trading Guide & Transaction Code Matrix
Under Section 16(a) of the Securities Exchange Act of 1934, corporate insiders—executives, directors, and beneficial owners holding greater than 10% of any registered equity class—must report changes in stock ownership within two business days. Not all filings carry equal predictive value. Tickzen automatically categorizes transactions using the official SEC Table I code matrix:
| SEC Code | Transaction Type | Capital Outlay | Signal Direction | Predictive Significance & Institutional Rationale |
|---|---|---|---|---|
| Code P | Open-Market Purchase | Discretionary (Personal Cash) | ▲ High Bullish | The insider commits their own capital to buy shares at current market prices. Strongest positive conviction signal. |
| Code S | Open-Market Sale | Discretionary (Disposition) | ▼ Variable / Caution | Discretionary disposition of shares. Often executed for tax planning, estate diversification, or pre-set Rule 10b5-1 plans; heavy clustered selling warrants caution. |
| Code A | Grant or Award | Non-Discretionary (Equity Comp) | ● Neutral | Restricted Stock Units (RSUs) or performance shares granted by compensation committees. Reflects compensation, not independent buying. |
| Code M | Option Exercise | Contractual Conversion | ● Neutral / Plan | Conversion of stock options into shares, commonly paired with an immediate cashless open-market sale (Code S) to pay exercise fees and taxes. |
| Code F | Tax Withholding | Mandatory Administrative | ● Neutral | Automatic surrender of shares to the issuing company to pay statutory income tax liabilities upon equity vesting. |
| Code G | Bona Fide Gift | Non-Market Transfer | ● Neutral | Charitable contribution or private transfer of shares to family trusts, non-profit institutions, or estate planning vehicles. |
Cluster Buying Dynamics
When 3 or more distinct corporate insiders purchase company stock within a 10-day window, academic studies show a statistically significant abnormal return over the subsequent 3 to 12 months compared to solitary executive purchases.
C-Suite vs. 10% Beneficial Owners
Chief Executive Officers (CEO) and Chief Financial Officers (CFO) possess daily operational oversight of sales pipelines and cost structures. Their discretionary purchases carry a much higher predictive signal than passive 10% hedge fund allocations.