Form 4 for TEM Tempus AI, Inc.
Accepted 2025-11-20 00:00:00 ET · period of report 2025-11-18 · accession 0001114357-25-000012 · 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 | 2025-11-20 | 2025-11-20 | TEM | LEFKOFSKY ERIC P | CEO, COB, Dir, 10% | S - Sale | $68.97 | -166.2K | 16.78M | -1.0% | -$11.47M |
| M | 2025-11-20 | 2025-11-18 | TEM | LEFKOFSKY ERIC P | CEO, COB, Dir, 10% | S - Sale | $65.54 | -16.8K | 2.01M | -0.8% | -$1.10M |
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Common Stock | 2025-11-20 | S | D | 3,783 | $72.20 | 9,041,283 | I By Gray Media, LLC | — | — | (F13) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.065 to $72.40 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 2 | Common | Class A Common Stock | 2025-11-20 | S | D | 8,841 | $71.63 | 9,045,066 | I By Gray Media, LLC | — | — | (F12) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.065 to $72.06 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 3 | Common | Class A Common Stock | 2025-11-20 | S | D | 3,074 | $70.58 | 9,053,907 | I By Gray Media, LLC | — | — | (F11) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.05 to $71.04 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 4 | Common | Class A Common Stock | 2025-11-20 | S | D | 2,041 | $69.43 | 9,056,981 | I By Gray Media, LLC | — | — | (F10) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.00 to $69.90 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 5 | Common | Class A Common Stock | 2025-11-20 | S | D | 24,881 | $65.59 | 16,812,588 | 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 $64.94 to $65.935 inclusive. (F14) Represents the number of shares owned after Blue Media, LLC contributed a portion of its shares to the Lefkofsky Family Foundation. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 6 | Common | Class A Common Stock | 2025-11-20 | S | D | 910 | $68.38 | 9,059,022 | I By Gray Media, LLC | — | — | (F9) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.94 to $68.835 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 7 | Common | Class A Common Stock | 2025-11-20 | S | D | 7,660 | $67.39 | 16,779,062 | I By Blue Media, LLC | — | — | (F8) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.94 to $67.93 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 8 | Common | Class A Common Stock | 2025-11-20 | S | D | 25,866 | $66.33 | 16,786,722 | I By Blue Media, LLC | — | — | (F7) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.94 to $66.935 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 9 | Common | Class A Common Stock | 2025-11-20 | S | D | 1,913 | $67.39 | 9,059,932 | I By Gray Media, LLC | — | — | (F8) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.94 to $67.93 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 10 | Common | Class A Common Stock | 2025-11-20 | S | D | 6,467 | $66.33 | 9,061,845 | I By Gray Media, LLC | — | — | (F7) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.94 to $66.935 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 11 | Common | Class A Common Stock | 2025-11-20 | S | D | 6,221 | $65.59 | 9,068,312 | 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 $64.94 to $65.935 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 12 | Common | Class A Common Stock | 2025-11-18 | S | D | 5,262 | $66.15 | 2,003,213 | D | — | — | (F3) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.78 to $66.62 inclusive. |
| 13 | Common | Class A Common Stock | 2025-11-18 | S | D | 11,567 | $65.26 | 2,008,475 | D | — | — | (F2) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.7216 to $65.685 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), (3), (5), (7), (8), (9), (10), (11), (12) and (13). |
| 14 | Common | Class A Common Stock | 2025-11-20 | S | D | 15,138 | $72.20 | 16,704,469 | I By Blue Media, LLC | — | — | (F13) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.065 to $72.40 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 15 | Common | Class A Common Stock | 2025-11-20 | S | D | 35,362 | $71.63 | 16,719,607 | I By Blue Media, LLC | — | — | (F12) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.065 to $72.06 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 16 | Common | Class A Common Stock | 2025-11-20 | S | D | 12,295 | $70.58 | 16,754,969 | I By Blue Media, LLC | — | — | (F11) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.05 to $71.04 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 17 | Common | Class A Common Stock | 2025-11-20 | S | D | 8,158 | $69.43 | 16,767,264 | I By Blue Media, LLC | — | — | (F10) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.00 to $69.90 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |
| 18 | Common | Class A Common Stock | 2025-11-20 | S | D | 3,640 | $68.38 | 16,775,422 | I By Blue Media, LLC | — | — | (F9) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.94 to $68.835 inclusive. (F6) 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 and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT. |