CIK 0001717115 · Large accelerated filer
Tempus AI, Inc.
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- TEM
- Exchange
- Nasdaq
- Industry
- Services-Computer Programming, Data Processing, Etc.
- FY end
- Dec 31
- Incorporated
- NV
- Entity type
- operating
- EIN
- 474903308
- Phone
- 800-976-5448
- Business address
- 600 WEST CHICAGO AVENUE, SUITE 510, CHICAGO, IL, 60654
- Former names
- Tempus Labs, Inc.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $89,374,383
- in 23 filings, $80.5M under 10b5-1 plans
Net −$89,374,383. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- LEFKOFSKY ERIC P −$76.8M CEO and Chairman sold 96% of stake
- Fukushima Ryan −$5.0M CEO, Data sold 85% of stake
- Rogers James William −$2.7M Chief Financial Officer sold 32% of stake
- Schoenherr Thomas Edward −$2.0M CEO, Diagnostics sold 28% of stake
- Polovin Andrew −$1.8M EVP, Chief Legal Officer sold 20% of stake
Reading 20 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −30,906 | $42.36 | $1.3M | 8,723,905 |
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −6,122 | $42.95 | $263K | 8,717,783 |
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −48,066 | $41.34 | $2.0M | 15,342,403 |
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −72,560 | $42.36 | $3.1M | 15,269,843 |
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −14,374 | $42.95 | $617K | 15,255,469 |
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −2,671 | $41.34 | $110K | 829,460 |
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −4,031 | $42.36 | $171K | 825,429 |
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −798 | $42.95 | $34K | 824,631 |
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −17,801 | $41.34 | $736K | 232,199 |
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −26,875 | $42.36 | $1.1M | 205,324 |
| 2026-07-28 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −5,324 | $42.95 | $229K | 200,000 |
| 2026-07-08 | Fukushima Ryan CEO, Data | Sale 10b5-1 | −13,984 | $56.80 | $794K | 187,063 |
| 2026-07-08 | Fukushima Ryan CEO, Data | Sale 10b5-1 | −13,686 | $57.37 | $785K | 173,377 |
| 2026-07-08 | Fukushima Ryan CEO, Data | Sale 10b5-1 | −3,477 | $58.55 | $204K | 169,900 |
| 2026-07-08 | Fukushima Ryan CEO, Data | Sale 10b5-1 | −2,137 | $59.47 | $127K | 167,763 |
| 2026-07-06 | Fukushima Ryan CEO, Data | Sale 10b5-1 | −10,000 | $60.00 | $600K | 201,047 |
| 2026-06-29 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −2,317 | $55.38 | $128K | 8,806,216 |
| 2026-06-29 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −9,430 | $56.51 | $533K | 8,796,786 |
| 2026-06-29 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −10,293 | $57.13 | $588K | 8,786,493 |
| 2026-06-29 | LEFKOFSKY ERIC P CEO and Chairman | Sale 10b5-1 | −2,080 | $58.30 | $121K | 8,784,413 |
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