Form 4 for TEM Tempus AI, Inc.
Accepted 2026-02-20 00:00:00 ET · period of report 2026-02-19 · accession 0001114357-26-000009 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MI | 2026-02-20 | 2026-02-19 | TEM | LEFKOFSKY ERIC P | CEO, COB, Dir, 10% | S - Sale | $58.87 | -166.2K | 15.93M | -1% | -$9.79M |
| 2026-02-20 | 2026-02-20 | TEM | LEFKOFSKY ERIC P | CEO, COB, Dir, 10% | A - Grant | $0.00 | +263.4K | 2.25M | +13% | $0 | |
| 2026-02-20 | 2026-02-19 | TEM | LEFKOFSKY ERIC P | CEO, COB, Dir, 10% | S - Sale | $59.05 | -13.6K | 1.99M | -0.7% | -$802.3K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Common Stock | 2026-02-19 | S | D | 923 | $59.70 | 8,908,283 | I By Gray Media, LLC | — | — | (F5) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.6102 to $59.8064 inclusive. (F3) The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 2 | Common | Class A Common Stock | 2026-02-19 | S | D | 23,775 | $59.04 | 8,909,206 | I By Gray Media, LLC | — | — | (F4) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.61 to $59.6074 inclusive. (F3) The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 3 | Common | Class A Common Stock | 2026-02-20 | A | A | 263,430 | $0.00 | 2,253,056 | D | — | — | (F8) Represents (i) 13,430 fully vested restricted stock units, comprising the Reporting Person's 2025 bonus award, and (ii) 250,000 shares certified as earned with respect to an award of performance-based stock units ("PSUs") granted on August 7, 2025. The Issuer's Board of Directors certified the achievement of the applicable performance metrics and goals on February 20, 2026 and the PSUs will vest, in accordance with their terms, on August 15, 2026. |
| 4 | Common | Class A Common Stock | 2026-02-19 | S | D | 8,552 | $58.31 | 8,932,981 | I By Gray Media, LLC | — | — | (F2) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.61 to $58.6097 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (4), (5) and (7). (F3) The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 5 | Common | Class A Common Stock | 2026-02-19 | S | D | 33,717 | $58.31 | 16,021,752 | I By Blue Media, LLC | — | — | (F2) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.61 to $58.6097 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (4), (5) and (7). (F3) The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 6 | Common | Class A Common Stock | 2026-02-19 | S | D | 13,587 | $59.05 | 1,989,626 | D | — | — | (F7) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.71 to $59.38 inclusive. |
| 7 | Common | Class A Common Stock | 2026-02-19 | S | D | 3,716 | $59.70 | 15,922,469 | I By Blue Media, LLC | — | — | (F5) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.6102 to $59.8064 inclusive. (F3) The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 8 | Common | Class A Common Stock | 2026-02-19 | S | D | 95,567 | $59.04 | 15,926,185 | I By Blue Media, LLC | — | — | (F4) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.61 to $59.6074 inclusive. (F3) The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |