PUBM (PubMatic, Inc. Class A Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by PUBM 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.
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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-07 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-07-27 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-07-17 | Mukul Kumar | PRESIDENT, ENGINEERING | MIXED | — | — |
| 2026-07-17 | Andrew Woods | GENERAL COUNSEL & SECRETARY | Sell | — | — |
| 2026-07-17 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-07-06 | Mukul Kumar | PRESIDENT, ENGINEERING | MIXED | — | — |
| 2026-07-06 | Amar K. Goel | CHAIRMAN, CHIEF INNOVATION OFF | MIXED | — | — |
| 2026-07-06 | Andrew Woods | GENERAL COUNSEL & SECRETARY | MIXED | — | — |
| 2026-07-06 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-07-06 | Steven Pantelick | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-07-06 | Paulina Klimenko | CHIEF GROWTH OFFICER | MIXED | — | — |
| 2026-06-22 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-06-09 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-06-03 | Mukul Kumar | PRESIDENT, ENGINEERING | MIXED | — | — |
| 2026-06-02 | Ramon Jones | Director | A | — | — |
| 2026-06-02 | NIKHIL RAMESH MEHTA | Director | A | — | — |
| 2026-06-02 | Anton Hanebrink | Director | A | — | — |
| 2026-06-02 | Yakov (Jacob) Shulman | Director | M | — | — |
| 2026-06-02 | Susan Daimler | Director | A | — | — |
| 2026-06-02 | Shelagh Glaser | Director | M | — | — |
| 2026-05-27 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-05-19 | Lisa Gimbel | CHIEF ACCOUNTING OFFICER | MIXED | — | — |
| 2026-05-15 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-04-29 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-04-14 | NIKHIL RAMESH MEHTA | Director | M | — | — |
| 2026-04-14 | Ramon Jones | Director | A | — | — |
| 2026-04-14 | Yakov (Jacob) Shulman | Director | A | — | — |
| 2026-04-14 | Anton Hanebrink | Director | A | — | — |
| 2026-04-14 | Shelagh Glaser | Director | A | — | — |
| 2026-04-14 | Susan Daimler | Director | A | — | — |
| 2026-04-14 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-04-08 | Steven Pantelick | CHIEF FINANCIAL OFFICER | Sell | — | — |
| 2026-04-08 | Paulina Klimenko | CHIEF GROWTH OFFICER | Sell | — | — |
| 2026-04-03 | Paulina Klimenko | CHIEF GROWTH OFFICER | MIXED | — | — |
| 2026-04-03 | Mukul Kumar | PRESIDENT, ENGINEERING | MIXED | — | — |
| 2026-04-03 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-04-03 | Andrew Woods | GENERAL COUNSEL & SECRETARY | MIXED | — | — |
| 2026-04-03 | Steven Pantelick | CHIEF FINANCIAL OFFICER | MIXED | — | — |
| 2026-04-03 | Amar K. Goel | CHAIRMAN, CHIEF INNOVATION OFF | MIXED | — | — |
| 2026-03-11 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-02-19 | Steven Pantelick | CHIEF FINANCIAL OFFICER | A | — | — |
| 2026-02-19 | Mukul Kumar | PRESIDENT, ENGINEERING | A | — | — |
| 2026-02-19 | Amar K. Goel | CHAIRMAN, CHIEF INNOVATION OFF | A | — | — |
| 2026-02-19 | Paulina Klimenko | CHIEF GROWTH OFFICER | A | — | — |
| 2026-02-19 | Andrew Woods | GENERAL COUNSEL & SECRETARY | A | — | — |
| 2026-02-19 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-02-18 | Lisa Gimbel | CHIEF ACCOUNTING OFFICER | MIXED | — | — |
| 2026-02-02 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-01-22 | Rajeev K. Goel | CHIEF EXECUTIVE OFFICER | MIXED | — | — |
| 2026-01-07 | Amar K. Goel | CHAIRMAN, CHIEF INNOVATION OFF | Sell | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 3,034,653 | — |
| — | 10%+ Owner | 2,462,888 | — |
| — | Director | 2,339,798 | — |
| — | 10%+ Owner | 1,517,326 | — |
| — | 10%+ Owner | 441,949 | — |
| — | 10%+ Owner | 429,111 | — |
| — | 10%+ Owner | 409,237 | — |
| — | PRESIDENT, ENGINEERING | 120,945 | — |
| — | CHIEF FINANCIAL OFFICER | 88,368 | — |
| — | CHIEF GROWTH OFFICER | 80,053 | — |
| — | GENERAL COUNSEL & SECRETARY | 78,092 | — |
| — | CHAIRMAN, CHIEF INNOVATION OFF | 35,580 | — |
| — | CHIEF EXECUTIVE OFFICER | 31,692 | — |
| — | Director | 21,502 | — |
| — | Director | 18,036 | — |
| — | Director | 18,022 | — |
| — | CHIEF ACCOUNTING OFFICER | 14,170 | — |
| — | Director | 13,014 | — |
| — | 10%+ Owner | 10,000 | — |
| — | Director | 9,971 | — |
| — | Director | 9,575 | — |
| — | Chief Commercial Officer | 8,968 | — |
| — | General Counsel and Secretary | 4,910 | — |
| — | 10%+ Owner | 4,909 | — |
| — | Director | 4,266 | — |
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 PUBM quote page; the site-wide leaderboard is on the insider transactions hub.