List of insiders holdings for Tempus AI Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | LEFKOFSKY ERIC P Blue Media LLC CEO and Chairman 10% Owner | 2025-05-09 16:14:44 | 44,868,817 0 | 44,868,817 | Form 13G |
| 2 | LEFKOFSKY ERIC P CEO and Chairman 10% Owner | 2025-11-20 19:56:06 | 2,003,213 27,537,212 | 29,540,425 | Form 4 |
| 3 | KEYWELL BRADLEY A 10% Owner | 2025-05-15 09:15:13 | 12,848,971 0 | 12,848,971 | Form 13G |
| 4 | Red Sky Ventures LLC Keywell Kimberly Jo 10% Owner | 2025-11-13 16:30:16 | 8,059,321 0 | 8,059,321 | Form 13G |
| 5 | Fukushima Ryan Chief Operating Officer | 2025-11-20 19:05:07 | 829,081 256,893 | 1,085,974 | Form 4 |
| 6 | Rogers James William Chief Financial Officer | 2025-11-20 19:05:14 | 131,216 0 | 131,216 | Form 4 |
| 7 | Polovin Andrew EVP and General Counsel | 2025-11-20 19:05:13 | 120,464 0 | 120,464 | Form 4 |
| 8 | BARRIS PETER J Director | 2025-05-22 20:00:17 | 115,511 0 | 115,511 | Form 4 |
| 9 | Phelps Erik EVP & Chief Admin & Legal Off | 2025-11-20 19:05:11 | 90,582 0 | 90,582 | Form 4 |
| 10 | Leonsis Theodore Director | 2025-08-28 16:15:09 | 15,511 66,756 | 82,267 | Form 4 |
| 11 | Bartolucci Ryan M Chief Accounting Officer | 2025-11-20 19:05:05 | 44,061 0 | 44,061 | Form 4 |
| 12 | Gottlieb Scott Director | 2025-05-22 20:00:28 | 34,836 0 | 34,836 | Form 4 |
| 13 | West Nadja Director | 2025-05-22 20:00:32 | 32,068 0 | 32,068 | Form 4 |
| 14 | Belcher Eric D Director | 2025-05-22 20:00:20 | 15,511 14,033 | 29,544 | Form 4 |
| 15 | Frederick Wayne A.I. Director | 2025-05-22 20:00:25 | 28,511 0 | 28,511 | Form 4 |
| 16 | Epstein David R Director | 2025-11-05 16:15:06 | 26,671 0 | 26,671 | Form 4 |
| 17 | Doudna Jennifer A Director | 2025-11-13 16:15:05 | 24,628 0 | 24,628 | Form 4 |