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About PubMatic, Inc. (PUBM)
PubMatic, Inc. files with the SEC under CIK 0001422930 and is classified as computer programming, data processing, etc. It is grouped with Information Technology companies on this site.
PUBM Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 32 | 629,066 | $10.90M |
| Option exercise | 54 | 1,042,324 | |
| Other acquisition / disposition | 22 | 715,370 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
PUBM insider transactions (Form 4)
114119 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Open-market sale | Class A Common Stock | 43,077 footnote F4 | $11.30 footnote F5 | $487K | ||
| Option exercise | Class B Common Stock | 21,871 | $2.15 | $47K | ||
| Other | Class B Common Stock | 21,871 | $0.00 | - | ||
| Other | Class A Common Stock | 21,871 | - footnote F1 | - | ||
| Option exercise | Stock Option (Right to buy Class B Common Stock) | 21,871 | $0.00 | - | ||
| ||||||
| Other | Class A Common Stock | 44,000 | - footnote F1 | - | ||
| Open-market sale | Class A Common Stock | 44,000 footnote F4 | $11.33 footnote F5 | $499K | ||
| Option exercise | Stock Option (Right to buy Class B Common Stock) | 44,000 | $0.00 | - | ||
| Option exercise | Class B Common Stock | 44,000 | $2.15 | $95K | ||
| Other | Class B Common Stock | 44,000 | $0.00 | - | ||
| ||||||
| Other | Class A Common Stock | 8,000 | $0.00 | - | ||
| Open-market sale | Class A Common Stock | 8,000 | $11.96 footnote F3 | $96K | ||
| Option exercise | Stock Option (Right to buy Class B Common Stock) | 8,000 | $0.00 | - | ||
| Option exercise | Class B Common Stock | 8,000 | $0.00 | - | ||
| Other | Class B Common Stock | 8,000 | $0.00 | - | ||
| ||||||
| Shelagh Glaser | Option exercise | Class A Common Stock | 13,437 | $0.00 | - | |
| Shelagh Glaser | Grant or award | Restricted Stock Units | 15,839 | $0.00 | - | |
| Shelagh Glaser | Option exercise | Restricted Stock Units | 9,971 | $0.00 | - | |
| Shelagh Glaser | Option exercise | Restricted Stock Units | 3,466 | $0.00 | - | |
| Yakov (Jacob) Shulman | Option exercise | Class A Common Stock | 9,971 | $0.00 | - | |
| Yakov (Jacob) Shulman | Grant or award | Restricted Stock Units | 15,839 | $0.00 | - | |
| Yakov (Jacob) Shulman | Option exercise | Restricted Stock Units | 9,971 | $0.00 | - | |
| Anton Hanebrink | Grant or award | Restricted Stock Units | 15,839 | $0.00 | - | |
| Susan Daimler | Grant or award | Restricted Stock Units | 15,839 | $0.00 | - | |
| Grant or award | Restricted Stock Units | 15,839 | $0.00 | - | ||
| Ramon Jones | Grant or award | Restricted Stock Units | 15,839 | $0.00 | - | |
| Other | Class A Common Stock | 44,000 | - footnote F1 | - | ||
| Open-market sale | Class A Common Stock | 44,000 footnote F4 | $10.41 footnote F5 | $458K | ||
| Option exercise | Stock Option (Right to buy Class B Common Stock) | 7,996 | $0.00 | - | ||
| Option exercise | Class B Common Stock | 7,996 | $1.11 | $9K | ||
| Option exercise | Stock Option (Right to buy Class B Common Stock) | 36,004 | $0.00 | - | ||
| Option exercise | Class B Common Stock | 36,004 | $2.15 | $77K | ||
| Other | Class B Common Stock | 44,000 | $0.00 | - | ||
| ||||||
| Lisa Gimbel - Officer | Option exercise | Class A Common Stock | 1,395 | $0.00 | - | |
| Lisa Gimbel - Officer | Option exercise | Class A Common Stock | 773 | $0.00 | - | |
| Lisa Gimbel - Officer | Option exercise | Class A Common Stock | 802 | $0.00 | - | |
| Lisa Gimbel - Officer | Option exercise | Class A Common Stock | 795 | $0.00 | - | |
| Lisa Gimbel - Officer | Open-market sale | Class A Common Stock | 2,863 | $9.89 footnote F2 | $28K | |
| Lisa Gimbel - Officer | Option exercise | Restricted Stock Units | 1,395 | $0.00 | - | |
| Lisa Gimbel - Officer | Option exercise | Restricted Stock Units | 773 | $0.00 | - | |
| Lisa Gimbel - Officer | Option exercise | Restricted Stock Units | 802 | $0.00 | - | |
| Lisa Gimbel - Officer | Option exercise | Restricted Stock Units | 795 | $0.00 | - | |
| ||||||
| Other | Class A Common Stock | 44,000 | - footnote F1 | - | ||
| Open-market sale | Class A Common Stock | 44,000 footnote F4 | $9.55 footnote F5 | $420K | ||
| Option exercise | Stock Option (Right to buy Class B Common Stock) | 44,000 | $0.00 | - | ||
| Option exercise | Class B Common Stock | 44,000 | $1.11 | $49K | ||
| Other | Class B Common Stock | 44,000 | $0.00 | - | ||
| ||||||
| Other | Class A Common Stock | 44,000 | - footnote F1 | - | ||
| Open-market sale | Class A Common Stock | 44,000 footnote F4 | $9.78 footnote F5 | $430K | ||
| Option exercise | Stock Option (Right to buy Class B Common Stock) | 44,000 | $0.00 | - | ||
| Option exercise | Class B Common Stock | 44,000 | $1.11 | $49K | ||
| Other | Class B Common Stock | 44,000 | $0.00 | - | ||
| ||||||
| Yakov (Jacob) Shulman | Grant or award | Restricted Stock Units | 15,811 | $0.00 | - | |
| Ramon Jones | Grant or award | Restricted Stock Units | 15,811 | $0.00 | - | |
| Anton Hanebrink | Grant or award | Restricted Stock Units | 15,811 | $0.00 | - | |
| Susan Daimler | Grant or award | Restricted Stock Units | 15,811 | $0.00 | - | |
| Option exercise | Class A Common Stock | 8,447 | $0.00 | - | ||
| Grant or award | Restricted Stock Units | 15,811 | $0.00 | - | ||
| Option exercise | Restricted Stock Units | 8,447 | $0.00 | - | ||
| Shelagh Glaser | Grant or award | Restricted Stock Units | 15,811 | $0.00 | - | |
| Other | Class A Common Stock | 17,466 | - footnote F1 | - | ||
| Open-market sale | Class A Common Stock | 44,000 footnote F4 | $8.65 footnote F5 | $381K | ||
| Option exercise | Stock Option (Right to buy Class B Common Stock) | 17,466 | $0.00 | - | ||
| Option exercise | Class B Common Stock | 17,466 | $1.11 | $19K | ||
| Other | Class B Common Stock | 17,466 | $0.00 | - | ||
| ||||||
| Open-market sale | Class A Common Stock | 11,784 | $8.44 footnote F2 | $99K | ||
| ||||||
| Open-market sale | Class A Common Stock | 16,282 | $8.44 footnote F2 | $137K | ||
| ||||||
| Option exercise | Class A Common Stock | 97,656 | $0.00 | - | ||
| Open-market sale | Class A Common Stock | 49,916 | $8.17 footnote F2 | $408K | ||
| Option exercise | Restricted Stock Unit | 23,043 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 14,410 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 16,827 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 43,376 | $0.00 | - | ||
| ||||||
| Option exercise | Class A Common Stock | 15,823 | $0.00 | - | ||
| Open-market sale | Class A Common Stock | 5,710 | $8.17 footnote F2 | $47K | ||
| Option exercise | Restricted Stock Unit | 4,039 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 1,250 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 3,397 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 2,810 | $0.00 | - | ||
| Option exercise | Restricted Stock Units | 4,327 | $0.00 | - | ||
| ||||||
| Option exercise | Class A Common Stock | 19,974 | $0.00 | - | ||
| Open-market sale | Class A Common Stock | 7,830 | $8.17 footnote F2 | $64K | ||
| Option exercise | Restricted Stock Unit | 4,279 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 4,014 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 3,321 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 8,360 | $0.00 | - | ||
| ||||||
| Option exercise | Class A Common Stock | 33,531 | $0.00 | - | ||
| Open-market sale | Class A Common Stock | 12,091 | $8.17 footnote F2 | $99K | ||
| Option exercise | Restricted Stock Unit | 6,583 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 6,484 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 5,364 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 15,100 | $0.00 | - | ||
| ||||||
| Amar K. Goel - Officer | Option exercise | Class A Common Stock | 18,098 | $0.00 | - | |
| Amar K. Goel - Officer | Open-market sale | Class A Common Stock | 6,528 | $8.17 footnote F2 | $53K | |
| Amar K. Goel - Officer | Option exercise | Restricted Stock Unit | 2,030 | $0.00 | - | |
| Amar K. Goel - Officer | Option exercise | Restricted Stock Unit | 4,169 | $0.00 | - | |
| Amar K. Goel - Officer | Option exercise | Restricted Stock Unit | 3,245 | $0.00 | - | |
| Amar K. Goel - Officer | Option exercise | Restricted Stock Unit | 8,654 | $0.00 | - | |
| ||||||
| Option exercise | Class A Common Stock | 45,663 | $0.00 | - | ||
| Open-market sale | Class A Common Stock | 16,747 | $8.17 footnote F2 | $137K | ||
| Option exercise | Restricted Stock Unit | 9,546 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 8,955 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 7,406 | $0.00 | - | ||
| Option exercise | Restricted Stock Unit | 5,056 | $0.00 | - | ||
| ||||||
| Other | Class A Common Stock | 44,000 | - footnote F1 | - | ||
| Open-market sale | Class A Common Stock | 44,000 footnote F4 | $8.10 footnote F5 | $356K | ||
| Option exercise | Stock Option (Right to buy Class B Common Stock) | 44,000 | $0.00 | - | ||
| Option exercise | Class B Common Stock | 44,000 | $1.11 | $49K | ||
| Other | Class B Common Stock | 44,000 | $0.00 | - | ||
| ||||||
| Other | Class A Common Stock | 44,000 | - footnote F1 | - | ||
| Open-market sale | Class A Common Stock | 44,000 footnote F4 | $8.72 footnote F5 | $384K | ||
| Option exercise | Stock Option (Right to buy Class B Common Stock) | 44,000 | $0.00 | - | ||
| Option exercise | Class B Common Stock | 44,000 | $1.11 | $49K | ||
| Other | Class B Common Stock | 44,000 | $0.00 | - | ||
| ||||||
Recent PUBM Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| STEVE PANTELICK | Officer | 22,173 | $408K | View on EDGAR | |
| AMAR GOEL | Director, Officer, 10% Stockholder | 10,795 |
PUBM insider trading FAQ
What is the latest insider trade for PUBM?
PubMatic, Inc. (PUBM) had 24 insider filings in the last 90 days, with the most recent on 2026-10-06. The full record for PUBM runs to 119 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying PUBM stock?
No insider purchases of PUBM were filed in the last 90 days.
How many insiders are selling PUBM stock?
32 insider sales of PUBM were filed in the last 90 days, totaling $10.90M.
Where can I see PUBM SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects PUBM Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Andrew Woods view on EDGAR
- - Amar K. Goel view on EDGAR
- - Steven Pantelick view on EDGAR
- - Rajeev K. Goel view on EDGAR
- - Andrew Woods view on EDGAR
- - Steven Pantelick view on EDGAR
- - Mukul Kumar view on EDGAR
- - Amar K. Goel view on EDGAR
- - Lisa Gimbel view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Information Technology
- Where PUBM's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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- PUBM on your watchlist
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- Up to 3 months of PUBM price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive