← All stocks

Tempus AI, Inc.

TEM Net selling
CIK 0001717115 #860 in the set updated 21 Sep 2026
Bought (120 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$882.47M
$381.57M on a plan · $16.49M straight out of an exercise
Sold at will
$484.40M
114 of 544 sales
Net
−$882.47M
−$484.40M against sales at will

By person

17 insiders · 544 transactions
3,810×

Eric Lefkofsky holds 3,810 times base salary in stock. $2.98B of shares against $783.33K in salary for 2025.

Salary from the company's own proxy. The shares are what Eric Lefkofsky last reported holding, valued at $81.09, the price Class A Common Stock was last bought or sold at on the open market here, on 17 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
LEFKOFSKY ERIC P
CEO and Chairman
$630.27M (241)
−$630.27M
36,808,473
$2.98B
+22.2%
Red Sky Ventures LLC entity
10% owner
$79.76M (2)
−$79.76M
31,170,498
$2.53B
+0.7%
KEYWELL BRADLEY A
10% owner
$50.13M (8)
−$50.13M
15,218,365
$1.23B
+5.8%
Leonsis Theodore
Director
$35.07M (7)
−$35.07M
88,180
$7.15M
Fukushima Ryan
CEO, Data
$28.77M (77) scheduled
−$28.77M
625,757
$50.74M
−30.9%
Rogers James William
Chief Financial Officer
$16.91M (41) scheduled
−$16.91M
106,024
$8.60M
Polovin Andrew
EVP, Chief Legal Officer
$15.91M (48) scheduled
−$15.91M
135,189
$10.96M
Phelps Erik
EVP, Chief Admin. Officer
$14.99M (33) scheduled
−$14.99M
79,816
$6.47M
Bartolucci Ryan M
Chief Accounting Officer
$3.65M (19) scheduled
−$3.65M
60,804
$4.93M
Gottlieb Scott
Director
$2.67M (9) scheduled
−$2.67M
40,749
$3.30M
Doudna Jennifer A
Director
$1.20M (16) scheduled
−$1.20M
25,266
$2.05M
Schoenherr Thomas Edward
CEO, Diagnostics
$1.19M (9) scheduled
−$1.19M
87,021
$7.06M
−2.9%
Frederick Wayne A.I.
Director
$860.10K (7) scheduled
−$860.10K
30,749
$2.49M
West Nadja
Director
$783.01K (12) scheduled
−$783.01K
31,981
$2.59M
Epstein David R
Director
$310.44K (15) scheduled
−$310.44K
30,844
$2.50M
BARRIS PETER J
Director
121,424
$9.85M
+21.4%
Belcher Eric D
Director
35,457
$2.88M

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Nothing of that kind in this period.

What was left out

Form 4 filings counted 211
Amendments (4/A) skipped 2
Filings about a different issuer 2
Unreadable filings 0
Joint filings 5
Sales on a Rule 10b5-1 plan 428
Sales straight out of an exercise 2
Sales at will 114
Transactions with no price 0
Shares from compensation/vesting 65,189,128
History held since 17 Jun 2024