GOOG · Insider Trading
Alphabet Inc. Class C Capital Stock
Every open-market purchase and sale reported by GOOG officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-31 | Frances Arnold | Director | Sell | −102 | −$28.07K |
| 2026-03-31 | John Kent Walker | President, Global Affairs, CLO | MIXED | −8,993 | −$2.48M |
| 2016-10-19 | Sundar Pichai | CEO, Google Inc. | Sell | −4,000 | −$3.21M |
| 2016-10-18 | John L Hennessy | Director | MIXED | −200 | −$160.00K |
| 2016-10-05 | Sundar Pichai | CEO, Google Inc. | Sell | −4,000 | −$3.13M |
| 2016-10-03 | James Grier Campbell | VP, Alphabet Corp. Controller | Sell | −194 | −$150.20K |
| 2016-10-03 | Ann Mather | Director | Sell | −44 | −$34.29K |
| 2016-10-03 | Sergey Brin | President | MIXED | −16,670 | −$26.40M |
| 2016-09-29 | Sergey Brin | President | MIXED | −16,666 | −$24.96M |
| 2016-09-28 | Ruth Porat | SVP, Chief Financial Officer | MIXED | −4,139 | −$3.26M |
| 2016-09-28 | Sergey Brin | President | MIXED | −16,666 | −$26.55M |
| 2016-09-28 | Diane B Greene | Senior Vice President | MIXED | −5,861 | −$2.04M |
| 2016-09-28 | James Grier Campbell | VP, Alphabet Corp. Controller | MIXED | −212 | −$166.82K |
| 2016-09-28 | Sergey Brin | President | MIXED | −16,666 | −$26.43M |
| 2016-09-28 | Sundar Pichai | CEO, Google Inc. | MIXED | −23,228 | −$18.30M |
| 2016-09-26 | Lawrence Page | Chief Executive Officer | MIXED | −16,670 | −$26.70M |
| 2016-09-26 | Lawrence Page | Chief Executive Officer | MIXED | −16,666 | −$26.69M |
| 2016-09-26 | Sergey Brin | President | MIXED | −35,466 | −$26.32M |
| 2016-09-23 | Lawrence Page | Chief Executive Officer | MIXED | −16,666 | −$26.24M |
| 2016-09-21 | Lawrence Page | Chief Executive Officer | MIXED | −16,666 | −$26.20M |
| 2016-09-21 | Sundar Pichai | CEO, Google Inc. | Sell | −4,000 | −$3.10M |
| 2016-09-20 | Lawrence Page | Chief Executive Officer | MIXED | −91,666 | −$26.12M |
| 2016-09-07 | Sundar Pichai | CEO, Google Inc. | Sell | −4,000 | −$3.13M |
| 2016-09-01 | James Grier Campbell | VP, Alphabet Corp. Controller | Sell | −193 | −$148.47K |
| 2016-09-01 | Ann Mather | Director | Sell | −43 | −$33.26K |
| 2016-08-26 | James Grier Campbell | VP, Alphabet Corp. Controller | MIXED | −212 | −$163.16K |
| 2016-08-26 | Lawrence Page | Chief Executive Officer | C | +150,000 | — |
| 2016-08-26 | Sundar Pichai | CEO, Google Inc. | MIXED | −1,320 | −$1.03M |
| 2016-08-26 | Eric E Schmidt | Executive Chairman of Board | MIXED | −5,732 | −$3.05M |
| 2016-08-26 | Sergey Brin | President | MIXED | −16,670 | −$25.95M |
| 2016-08-26 | Diane B Greene | Senior Vice President | MIXED | −29 | −$22.44K |
| 2016-08-26 | Sergey Brin | President | MIXED | −35,466 | −$26.00M |
| 2016-08-25 | Sergey Brin | President | MIXED | −16,666 | −$26.07M |
| 2016-08-24 | Sergey Brin | President | MIXED | −152,732 | −$52.34M |
| 2016-08-22 | Sundar Pichai | CEO, Google Inc. | Sell | −4,000 | −$3.12M |
| 2016-08-22 | Lawrence Page | Chief Executive Officer | MIXED | −16,670 | −$26.24M |
| 2016-08-22 | Sundar Pichai | CEO, Google Inc. | Sell | −4,000 | −$3.12M |
| 2016-08-18 | Sergey Brin | President | C | +78,500 | — |
| 2016-08-18 | Lawrence Page | Chief Executive Officer | MIXED | −16,666 | −$26.39M |
| 2016-08-18 | Lawrence Page | Chief Executive Officer | MIXED | −16,666 | −$26.29M |
| 2016-08-17 | Lawrence Page | Chief Executive Officer | MIXED | −16,666 | −$26.32M |
| 2016-08-16 | Lawrence Page | Chief Executive Officer | MIXED | −16,666 | −$26.49M |
| 2016-08-16 | Eric E Schmidt | Executive Chairman of Board | MIXED | −638 | — |
| 2016-08-15 | L John Doerr | Director | Sell | −14,370 | −$11.25M |
| 2016-08-08 | Sergey Brin | President | MIXED | −16,666 | −$26.15M |
| 2016-08-08 | Sergey Brin | President | MIXED | −16,670 | −$26.42M |
| 2016-08-05 | James Grier Campbell | VP, Alphabet Corp. Controller | Sell | −603 | −$462.61K |
| 2016-08-05 | Sergey Brin | President | MIXED | −16,666 | −$26.10M |
| 2016-08-05 | Sundar Pichai | CEO, Google Inc. | Sell | −4,000 | −$3.08M |
| 2016-08-04 | Sergey Brin | President | MIXED | −16,666 | −$26.17M |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| John Kent Walker | President, Global Affairs, CLO | 84,309 | $23.80M |
| Frances Arnold | Director | 18,316 | $5.17M |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the GOOG quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.