As of May 04, 2026, PubMatic's top three insider holders are Capital Management V, L.L.C. August (TenPercentOwner, 462.89K shares), W Eric Carlborg (Director, 281.83K shares), W Eric Carlborg (Director, 262.56K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Capital Management V, L.L.C. August | - | 73,651 | 389,237 | 17 Nov, 2021 |
| W Eric Carlborg | - | 281,833 | 0 | 02 Jun, 2023 |
| W Eric Carlborg | - | 262,555 | 0 | 06 Dec, 2021 |
| Mukul Kumar | President, Engineering | 87,341 | 0 | 05 Jan, 2026 |
| Andrew Woods | General Counsel Secretary | 69,882 | 0 | 03 Apr, 2026 |
| Andrew Woods | General Counsel Secretary | 69,882 | 0 | 03 Apr, 2026 |
| Andrew Woods | General Counsel Secretary | 69,882 | 0 | 03 Apr, 2026 |
| Paulina Klimenko | Chief Growth Officer | 61,436 | 0 | 08 Apr, 2026 |
| Steven Pantelick | Chief Financial Officer | 41,319 | 0 | 08 Apr, 2026 |
| Amar K. Goel | Chairman, Chief Innovation Off | 24,066 | 0 | 03 Apr, 2026 |
| Rajeev K. Goel | Chief Executive Officer | 21,206 | 0 | 14 Apr, 2026 |
| Howard Hartenbaum | - | 20,000 | 0 | 12 Nov, 2021 |
| Jeffrey K. Hirsch | Chief Commercial Officer | 13,784 | 0 | 04 Apr, 2023 |
| Cathleen Black | - | 13,014 | 0 | 02 Jun, 2023 |
| Lisa Gimbel | Chief Accounting Officer | 12,775 | 0 | 18 Feb, 2026 |
| Susan Daimler | - | 9,971 | 0 | 04 Jun, 2024 |
| Nikhil Ramesh Mehta | - | 9,575 | 0 | 04 Jun, 2024 |
| Anton Hanebrink | - | 9,575 | 0 | 04 Jun, 2024 |
| Yakov (Jacob) Shulman | - | 8,065 | 0 | 02 Jun, 2023 |
| Yakov (Jacob) Shulman | - | 8,065 | 0 | 02 Jun, 2023 |
| Yakov (Jacob) Shulman | - | 8,065 | 0 | 02 Jun, 2023 |
| Shelagh Glaser | - | 8,065 | 0 | 02 Jun, 2023 |
| Lisa Gimbel | Chief Accounting Officer | 6,353 | 0 | 27 Aug, 2024 |
| Amar K. Goel | Chairman, Chief Growth Officer | 0 | 5,000 | 20 Jul, 2022 |
| Thomas C. Chow | General Counsel And Secretary | 4,910 | 0 | 07 Jul, 2022 |
| Ramon Jones | - | 4,266 | 0 | 04 Jun, 2024 |
| Cathleen Black | - | 3,952 | 0 | 18 Feb, 2022 |
| Rajeev K. Goel | Chief Executive Officer | 0 | 2,800 | 17 May, 2022 |
| Der Zweep Michael Van | Controller | 1,696 | 0 | 02 Jun, 2023 |
| Der Zweep Michael Van | Controller | 1,696 | 0 | 02 Jun, 2023 |
| Der Zweep Michael Van | Controller | 1,696 | 0 | 02 Jun, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 13 Apr, 2026 | Rajeev K. Goel | Class A Common Stock | A | 17,466 | - | 65,206 | D | C |
| 13 Apr, 2026 | Rajeev K. Goel | Class A Common Stock | D | 44,000 | $8.65 | 21,206 | D | S |
| 13 Apr, 2026 | Rajeev K. Goel | Stock Option (Right to buy Class B Common Stock) | D | 17,466 | $0.00 | 95,996 | D | M |
| 13 Apr, 2026 | Rajeev K. Goel | Class B Common Stock | A | 17,466 | $1.11 | 228,450 | D | M |
| 13 Apr, 2026 | Rajeev K. Goel | Class B Common Stock | D | 17,466 | $0.00 | 210,984 | D | C |
| 06 Apr, 2026 | Steven Pantelick | Class A Common Stock | D | 16,282 | $8.44 | 41,319 | D | S |
| 06 Apr, 2026 | Paulina Klimenko | Class A Common Stock | D | 11,784 | $8.44 | 61,436 | D | S |
| 01 Apr, 2026 | Andrew Woods | Class A Common Stock | A | 15,823 | $0.00 | 75,592 | D | M |
| 01 Apr, 2026 | Andrew Woods | Class A Common Stock | A | 15,823 | $0.00 | 75,592 | D | M |
| 01 Apr, 2026 | Steven Pantelick | Class A Common Stock | A | 45,663 | $0.00 | 74,348 | D | M |
| 01 Apr, 2026 | Rajeev K. Goel | Class A Common Stock | A | 97,656 | $0.00 | 97,656 | D | M |
| 01 Apr, 2026 | Andrew Woods | Class A Common Stock | A | 15,823 | $0.00 | 75,592 | D | M |
| 01 Apr, 2026 | Paulina Klimenko | Class A Common Stock | A | 33,531 | $0.00 | 85,311 | D | M |
| 01 Apr, 2026 | Amar K. Goel | Class A Common Stock | A | 18,098 | $0.00 | 30,594 | D | M |
| 02 Apr, 2026 | Andrew Woods | Class A Common Stock | D | 5,710 | $8.17 | 69,882 | D | S |
| 02 Apr, 2026 | Andrew Woods | Class A Common Stock | D | 5,710 | $8.17 | 69,882 | D | S |
| 02 Apr, 2026 | Andrew Woods | Class A Common Stock | D | 5,710 | $8.17 | 69,882 | D | S |
| 02 Apr, 2026 | Amar K. Goel | Class A Common Stock | D | 6,528 | $8.17 | 24,066 | D | S |
| 02 Apr, 2026 | Steven Pantelick | Class A Common Stock | D | 16,747 | $8.17 | 57,601 | D | S |
| 02 Apr, 2026 | Paulina Klimenko | Class A Common Stock | D | 12,091 | $8.17 | 73,220 | D | S |