Updated Jul 16, 2026 · Last SEC filing 2026-07-06
PubMatic, Inc. (PUBM) has filed 19 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-06. 3 Form 8-K material event filings were reported by PUBM in the last 90 days. 11 Form 144 notices of proposed sale were filed for PUBM stock. InsiderAlpha tracks every PUBM SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Services-Computer Programming, Data Processing, Etc. (SIC 7370) |
|---|---|
| SEC CIK | 0001422930 |
| Form 4 filings (90d) | 19 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 11 |
| Latest Form 4 filing | 2026-07-06 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Klimenko Paulina | CHIEF GROWTH OFFICER | S — Open-market sale | 9.0K | $13.42 | $121K | SEC | |
| Pantelick Steven | CHIEF FINANCIAL OFFICER | S — Open-market sale | 12.5K | $13.42 | $168K | SEC | |
| Woods Andrew | GENERAL COUNSEL & SECRETARY | S — Open-market sale | 5.8K | $13.65 | $79K | SEC | |
| Goel Amar K. | CHAIRMAN, CHIEF INNOVATION OFF | S — Open-market sale | 6.6K | $13.65 | $90K | SEC | |
| Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | S — Open-market sale | 50.4K | $13.65 | $687K | SEC | |
| Klimenko Paulina | CHIEF GROWTH OFFICER | S — Open-market sale | 14.9K | $13.65 | $204K | SEC | |
| Pantelick Steven | CHIEF FINANCIAL OFFICER | S — Open-market sale | 23.5K | $13.65 | $321K | SEC | |
| Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | J — Other acquisition / disposition | 8.5K | — | — | SEC | |
| Kumar Mukul | PRESIDENT, ENGINEERING | S — Open-market sale | 7.9K | $13.65 | $108K | SEC | |
| Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | S — Open-market sale | 8.5K | $13.90 | $118K | SEC | |
| Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | J — Other acquisition / disposition | 17.2K | — | — | SEC | |
| Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | S — Open-market sale | 17.2K | $13.91 | $239K | SEC | |
| Kumar Mukul | PRESIDENT, ENGINEERING | M — Option exercise | 20.0K | $0.00 | — | SEC | |
| Klimenko Paulina | CHIEF GROWTH OFFICER | M — Option exercise | 33.5K | $0.00 | — | SEC | |
| Woods Andrew | GENERAL COUNSEL & SECRETARY | M — Option exercise | 15.8K | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for PubMatic, Inc. (PUBM). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Goel Rajeev K. | 43 | $3.76M |
| Kumar Mukul | 11 | $203K |
| Gimbel Lisa | 9 | $28K |
| Pantelick Steven | 7 | $490K |
| Klimenko Paulina | 7 | $324K |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in PUBM insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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