Doximity's three largest insider shareholders as of September 29, 2026 are Venture Partners Ix Lp Morgenthaler (TenPercentOwner, 8.54Mn shares), Ventures I, L.P. Threshold (TenPercentOwner, 5.19Mn shares), Jeffrey Tangney (Chief Executive Officer, 2.53Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Venture Partners Ix Lp Morgenthaler | TenPercentOwner | 8,535,175 | 0 | 8,535,175 | 44.6% | 12 Nov, 2021 |
| 2 | Ventures I, L.P. Threshold | TenPercentOwner | 4,667,276 | 518,586 | 5,185,862 | 27.1% | 03 Nov, 2021 |
| 3 | Jeffrey Tangney | Chief Executive Officer | 2,531,955 | 0 | 2,531,955 | 13.2% | 17 Aug, 2026 |
| 4 | Anna Bryson | Chief Financial Officer | 505,549 | 0 | 505,549 | 2.6% | 18 Feb, 2026 |
| 5 | Matthew Sonefeldt | Chief Financial Officer | 486,238 | 0 | 486,238 | 2.5% | 17 Aug, 2026 |
| 6 | Gilbert H Kliman | Other | 449,960 | 0 | 449,960 | 2.4% | 05 Aug, 2022 |
| 7 | Joseph B. Kleine | Chief Commercial Officer | 441,760 | 0 | 441,760 | 2.3% | 14 Jan, 2022 |
| 8 | Paul W. Jorgensen | Chief Revenue Officer | 313,059 | 0 | 313,059 | 1.6% | 16 Feb, 2023 |
| 9 | Steven L Zatz | President | 204,291 | 0 | 204,291 | 1.1% | 28 Sep, 2026 |
| 10 | Partners X Lp Interwest | TenPercentOwner | 0 | 136,452 | 136,452 | 0.7% | 06 Dec, 2021 |
| 11 | Craig Overpeck | Officer | 108,609 | 0 | 108,609 | 0.6% | 17 May, 2024 |
| 12 | Siddharth Sitaram | Chief Accounting Officer | 96,045 | 0 | 96,045 | 0.5% | 16 Sep, 2026 |
| 13 | Regina M. Benjamin | Director | 58,987 | 0 | 58,987 | 0.3% | 31 Aug, 2026 |
| 14 | Kira Scherer Wampler | Director | 27,923 | 0 | 27,923 | 0.1% | 03 Sep, 2026 |
| 15 | Watkin Phoebe L. Yang | Director | 26,034 | 0 | 26,034 | 0.1% | 31 Aug, 2026 |
| 16 | Kevin Spain | Director | 11,305 | 0 | 11,305 | 0.1% | 31 Aug, 2026 |
| 17 | Timothy S Cabral | Director | 11,305 | 0 | 11,305 | 0.1% | 31 Aug, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 24 Sep, 2026 | Steven L Zatz | President | Acquired A | 48,927 | $0.00 | $0 | 100,791 | Direct |
| 24 Sep, 2026 | Steven L Zatz | President | Acquired A | 103,500 | $0.00 | $0 | 204,291 | Direct |
| 01 Sep, 2026 | Kira Scherer Wampler | Director | Acquired C | 2,000 | — | — | 29,923 | Direct |
| 01 Sep, 2026 | Kira Scherer Wampler | Director | Disposed S | 2,000 | $26.33 | $52.66K | 27,923 | Direct |
| 01 Sep, 2026 | Kira Scherer Wampler | Director | Disposed M | 2,000 | $0.00 | $0 | 443,700 | Direct |
| 01 Sep, 2026 | Kira Scherer Wampler | Director | Acquired M | 2,000 | $0.00 | $0 | 2,000 | Direct |
| 01 Sep, 2026 | Kira Scherer Wampler | Director | Disposed C | 2,000 | $0.00 | $0 | 0 | Direct |
| 27 Aug, 2026 | Watkin Phoebe L. Yang | Director | Acquired A | 8,084 | $0.00 | $0 | 26,034 | Direct |
| 27 Aug, 2026 | Kira Scherer Wampler | Director | Acquired A | 8,084 | $0.00 | $0 | 27,923 | Direct |
| 27 Aug, 2026 | Timothy S Cabral | Director | Acquired A | 8,084 | $0.00 | $0 | 11,305 | Direct |
| 27 Aug, 2026 | Regina M. Benjamin | Director | Acquired A | 8,084 | $0.00 | $0 | 58,987 | Direct |
| 27 Aug, 2026 | Kevin Spain | Director | Acquired A | 8,084 | $0.00 | $0 | 11,305 | Direct |
| 25 Aug, 2026 | Kira Scherer Wampler | Director | Acquired C | 2,000 | — | — | 21,839 | Direct |
| 25 Aug, 2026 | Kira Scherer Wampler | Director | Disposed S | 2,000 | $24.95 | $49.90K | 19,839 | Direct |
| 25 Aug, 2026 | Kira Scherer Wampler | Director | Disposed M | 2,000 | $0.00 | $0 | 445,700 | Direct |
| 25 Aug, 2026 | Kira Scherer Wampler | Director | Acquired M | 2,000 | $0.00 | $0 | 2,000 | Direct |
| 25 Aug, 2026 | Kira Scherer Wampler | Director | Disposed C | 2,000 | $0.00 | $0 | 0 | Direct |
| 15 Aug, 2026 | Steven L Zatz | President | Disposed F | 4,482 | $24.80 | $111.15K | 51,864 | Direct |
| 13 Aug, 2026 | Siddharth Sitaram | Chief Accounting Officer | Acquired C | 5,000 | — | — | 98,774 | Direct |
| 15 Aug, 2026 | Jeffrey Tangney | Chief Executive Officer | Disposed F | 8,505 | $24.80 | $210.92K | 2,531,955 | Direct |