About this page
Insider trades reported on SEC Form 4: when the people who run a company buy or sell its shares with their own money.
How to read it
- Form 4
- The form a company insider (officer, director or owner of more than 10%) must file with the SEC within two business days of buying or selling the company's shares.
- Buy (P) and Sell (S)
- Open-market purchases and sales. Gifts, option exercises and automatic tax withholding are left out because they say little about what the insider thinks.
- Value
- Shares times price, as reported on the filing.
- 10b5-1
- A trade made under a plan set up in advance. Planned sales are common and usually say less than an unplanned purchase.
- Late filing
- A Form 4 filed more than two business days after the trade.
- Vs. S&P 500
- How the stock did after the trade minus how the overall market did in the same weeks.
A real example
In January 2016, when bank stocks were falling, JPMorgan Chase CEO Jamie Dimon bought 500,000 JPMorgan shares with his own money, worth about $26 million. His Form 4 made the purchase public within days, and investors read it as a strong sign of confidence.
Explain it like I'm 13
If the coach of a team bets his own allowance that his team will win, that tells you something. A Form 4 is the note a company boss must hand in whenever he buys or sells his own company's shares, so everyone can see it.
Data from public SEC filings and congressional reports. Information, not investment advice. Check every number against the filing linked on the page.
PubMatic, Inc. (PUBM): Insider Trades and Fund Holdings
In the past 12 months, PubMatic, Inc. insiders reported no open-market purchases and 21 sales worth $6.51M; 15 of the sales were reported as made under a 10b5-1 trading plan.
Timeline: news and trades
Company filings (8-K), insider trades, notices of planned sales (Form 144) and fund moves in the past year, newest first.
- Oct 22, 2026Insider saleCEO Rajeev K. Goel sold $863,237 under a 10b5-1 plan
- Oct 22, 2026Planned saleRAJEEV GOEL (director, officer, 10% stockholder) filed notice to sell about $873,367 around Oct 22, 2026
- Oct 16, 2026Insider salePresident Mukul Kumar sold $136,984 under a 10b5-1 plan
- Oct 5, 2026Insider saleCFO Steven Pantelick sold $413,815 under a 10b5-1 plan
- Oct 5, 2026Insider saleChair Amar K. Goel sold $201,488 under a 10b5-1 plan
- Oct 5, 2026Insider saleGeneral Counsel Andrew Woods sold $187,997 under a 10b5-1 plan
- Oct 5, 2026Planned saleSTEVE PANTELICK (officer) filed notice to sell about $408,427 around Oct 5, 2026
- Oct 5, 2026Planned saleAMAR GOEL (director, officer, 10% stockholder) filed notice to sell about $198,844 around Oct 5, 2026
- Oct 5, 2026Planned saleANDREW WOODS (officer) filed notice to sell about $185,655 around Oct 5, 2026
- Oct 2, 2026Insider saleCEO Rajeev K. Goel sold $953,100
- Oct 2, 2026Insider saleCFO Steven Pantelick sold $445,709
- Oct 2, 2026Insider salePresident Mukul Kumar sold $149,474
- Oct 2, 2026Insider saleChair Amar K. Goel sold $138,545
- Oct 2, 2026Insider saleGeneral Counsel Andrew Woods sold $108,984
- Oct 1, 2026Insider saleCAO Lisa Gimbel sold $9,495 under a 10b5-1 plan
- Sep 24, 2026Insider saleCEO Rajeev K. Goel sold $930,633 under a 10b5-1 plan
- Sep 24, 2026Planned saleRAJEEV GOEL (director, officer, 10% stockholder) filed notice to sell about $880,657 around Sep 24, 2026
- Sep 16, 2026Insider salePresident Mukul Kumar sold $134,228 under a 10b5-1 plan
- Sep 16, 2026Planned saleMUKUL KUMAR (officer) filed notice to sell about $385,940 around Sep 16, 2026
- Sep 3, 2026Insider saleChair Amar K. Goel sold $106,527 under a 10b5-1 plan
- Sep 3, 2026Planned saleAMAR GOEL (director, officer, 10% stockholder) filed notice to sell about $108,625 around Sep 3, 2026
- Sep 1, 2026Insider saleCAO Lisa Gimbel sold $8,215 under a 10b5-1 plan
- Aug 26, 2026Planned salePAULINA KLIMENKO (director) filed notice to sell about $507,666 around Aug 26, 2026
- Aug 20, 2026Insider saleCEO Rajeev K. Goel sold $824,260 under a 10b5-1 plan
- Aug 20, 2026Planned saleRAJEEV GOEL (director, officer, 10% stockholder) filed notice to sell about $838,664 around Aug 20, 2026
- Aug 17, 2026Insider salePresident Mukul Kumar sold $136,402 under a 10b5-1 plan
- Aug 13, 2026Insider saleCFO Steven Pantelick sold $341,205 under a 10b5-1 plan
- Aug 12, 2026Insider saleCFO Steven Pantelick sold $383,064 under a 10b5-1 plan
- Aug 12, 2026Insider saleCAO Lisa Gimbel sold $8,750 under a 10b5-1 plan
- Jun 30, 2026FundRenaissance Technologies cut 8% in Q2 2026 (13F filed Aug 13, 2026)
- May 18, 2026Insider saleCAO Lisa Gimbel sold $23,787
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 23, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Oct 23 | Rajeev K. GoelCEO | ▼ SELL10b5-1 | $863K |
| Oct 19 | Mukul KumarPresident | ▼ SELL10b5-1 | $137K |
| Oct 6 | Steven PantelickCFO | ▼ SELL10b5-1 | $414K |
| Oct 6 | Amar K. GoelChair | ▼ SELL10b5-1 | $201K |
| Oct 6 | Andrew WoodsGeneral Counsel | ▼ SELL10b5-1 | $188K |
| Oct 5 | Rajeev K. GoelCEO | ▼ SELL | $953K |
| Oct 5 | Steven PantelickCFO | ▼ SELL | $446K |
| Oct 5 | Mukul KumarPresident | ▼ SELL | $149K |
| Oct 5 | Amar K. GoelChair | ▼ SELL | $139K |
| Oct 5 | Andrew WoodsGeneral Counsel | ▼ SELL | $109K |
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Rajeev K. Goel | CEO | 0 | $0 | 4 | $3.57M |
| Mukul Kumar | President | 0 | $0 | 4 | $557K |
| Steven Pantelick | CFO | 0 | $0 | 4 | $1.58M |
| Amar K. Goel | Chair | 0 | $0 | 3 | $447K |
| Andrew Woods | General Counsel | 0 | $0 | 2 | $297K |
| Lisa Gimbel | CAO | 0 | $0 | 4 | $50K |
Buybacks and executive pay
PubMatic, Inc. spent $46.5 million buying back its own shares in 2025.
| Year | CEO pay reported | CEO pay "actually paid" | Value of $100 invested |
|---|---|---|---|
| 2025 | $9.07M | $773K | n/a |
| 2024 | $9.17M | $11.5M | n/a |
| 2023 | $10.3M | $13.2M | n/a |
From the company's XBRL data filed with the SEC. "Actually paid" is the SEC's pay-versus-performance measure, which counts changes in the value of stock awards. "Value of $100 invested" is the company's cumulative shareholder return as reported, usually measured from five years earlier. See all buybacks and CEO pay across companies.
Tracked funds that report PUBM
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Renaissance Technologies | 1,421,049 | $18.6M | ▼ −7.8% |
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →