R. Martin Chavez
CIK 1157983 · Executive Vice President - CFO · last filed 2026-09-16
R. Martin Chavez is an Executive Vice President - CFO who has filed 35 SEC Form 4 insider transactions across 4 companies since 2017. The most recent filing, for GOOGN, was dated Sep 16, 2026. Across all open-market trades the lifetime net is −$6.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $73.1M across reported positions. 18 SEC filings were submitted jointly with Alphabet Inc.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
GS price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
200 WEST STREET
NEW YORK, NY 10282
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GOOGN | Director | 1,433 | $42.22 | $60.5K | $0 | 4 | 2026-09-16 |
| GOOGL | Director | 9,346 | $289.78 | $2.71M | $0 | 12 | 2026-03-18 |
| RXRX | Director | 60,078 | $3.83 | $230.4K | $0 | 16 | 2024-04-03 |
| GS | Executive Vice President - CFO | 76,829 | $912.80 | $70.13M | -$6.25M | 3 | 2018-02-09 |
Recent Filings
35 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-16 | GOOGN | Grant (A) | +3 | $0 | EDGAR |
| 2026-09-03 | GOOGN | Gift (G) | −1,181 | $0 | EDGAR |
| 2026-07-06 | GOOGN | Grant (A) | +980 | $0 | EDGAR |
| 2026-06-17 | GOOGN | Grant (A) | +2 | $0 | EDGAR |
| 2026-03-18 | GOOGL | Grant (A) | +4 | $0 | EDGAR |
| 2025-12-17 | GOOGL | Grant (A) | +3 | $0 | EDGAR |
| 2025-09-17 | GOOGL | Grant (A) | +6 | $0 | EDGAR |
| 2025-07-11 | GOOGL | Grant (A) | +2,016 | $0 | EDGAR |
| 2025-06-18 | GOOGL | Grant (A) | +7 | $0 | EDGAR |
| 2025-03-18 | GOOGL | Grant (A) | +8 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.