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Tempus AI, Inc.

TEM Net selling
CIK 0001717115 #860 in the set updated 17 Sep 2026
Bought (120 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$865.56M
$364.66M on a plan · $16.49M straight out of an exercise
Sold at will
$484.40M
114 of 535 sales
Net
−$865.56M
−$484.40M against sales at will

By person

17 insiders · 535 transactions
189×

Eric Lefkofsky holds 189 times base salary in stock. $148.14M 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 $65.55, the price Class A Common Stock was last bought or sold at on the open market here, on 1 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
LEFKOFSKY ERIC P
CEO and Chairman
$614.15M (235)
−$614.15M
2,259,978
$148.14M
Red Sky Ventures LLC entity
10% owner
$79.76M (2)
−$79.76M
31,170,498
$2.04B
+0.7%
KEYWELL BRADLEY A
10% owner
$50.13M (8)
−$50.13M
15,218,365
$997.56M
+5.8%
Leonsis Theodore
Director
$35.07M (7)
−$35.07M
88,180
$5.78M
Fukushima Ryan
CEO, Data
$28.72M (76) scheduled
−$28.72M
626,457
$41.06M
−30.8%
Rogers James William
Chief Financial Officer
$16.91M (41) scheduled
−$16.91M
106,024
$6.95M
Polovin Andrew
EVP, Chief Legal Officer
$15.69M (47) scheduled
−$15.69M
138,140
$9.06M
Phelps Erik
EVP, Chief Admin. Officer
$14.99M (33) scheduled
−$14.99M
79,816
$5.23M
Bartolucci Ryan M
Chief Accounting Officer
$3.12M (18) scheduled
−$3.12M
67,866
$4.45M
Gottlieb Scott
Director
$2.67M (9) scheduled
−$2.67M
40,749
$2.67M
Doudna Jennifer A
Director
$1.20M (16) scheduled
−$1.20M
25,266
$1.66M
Schoenherr Thomas Edward
CEO, Diagnostics
$1.19M (9) scheduled
−$1.19M
87,021
$5.70M
−2.9%
Frederick Wayne A.I.
Director
$860.10K (7) scheduled
−$860.10K
30,749
$2.02M
West Nadja
Director
$783.01K (12) scheduled
−$783.01K
31,981
$2.10M
Epstein David R
Director
$310.44K (15) scheduled
−$310.44K
30,844
$2.02M
BARRIS PETER J
Director
121,424
$7.96M
+21.4%
Belcher Eric D
Director
35,457
$2.32M

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.

Insider
Date
Role
Action
Shares
Price
Amount
Bartolucci Ryan M
18 Aug 2026
Chief Accounting Officer
Sell
6,175
$49.61
$306.34K
LEFKOFSKY ERIC P
18 Aug 2026
CEO and Chairman
Sell
132,591
$49.61
$6.58M
Fukushima Ryan
18 Aug 2026
CEO, Data
Sell
41,095
$49.61
$2.04M
Bartolucci Ryan M
19 May 2026
Chief Accounting Officer
Sell
4,116
$44.07
$181.39K
Fukushima Ryan
19 May 2026
CEO, Data
Sell
13,550
$44.07
$597.15K
LEFKOFSKY ERIC P
19 May 2026
CEO and Chairman
Sell
22,335
$44.07
$984.30K
Polovin Andrew
19 May 2026
EVP, Chief Legal Officer
Sell
8,703
$44.07
$383.54K
Rogers James William
19 May 2026
Chief Financial Officer
Sell
10,853
$44.07
$478.29K
Schoenherr Thomas Edward
19 May 2026
CEO, Diagnostics
Sell
1,580
$44.07
$69.63K
Rogers James William
19 Feb 2026
Chief Financial Officer
Sell
10,084
$59.05
$595.46K
Fukushima Ryan
19 Feb 2026
Chief Executive Officer, Data
Sell
9,592
$59.05
$566.41K
Bartolucci Ryan M
19 Feb 2026
Chief Accounting Officer
Sell
2,902
$59.05
$171.36K
Frederick Wayne A.I.
5 Dec 2025
Director
Sell
3,675
$77.23
$283.82K
Bartolucci Ryan M
18 Nov 2025
Chief Accounting Officer
Sell
573
$66.15
$37.90K
Bartolucci Ryan M
18 Nov 2025
Chief Accounting Officer
Sell
1,261
$65.26
$82.29K
Fukushima Ryan
18 Nov 2025
Chief Operating Officer
Sell
3,157
$66.15
$208.84K
Fukushima Ryan
18 Nov 2025
Chief Operating Officer
Sell
6,942
$65.26
$453.03K
Phelps Erik
18 Nov 2025
EVP & Chief Admin & Legal Off
Sell
1,105
$66.15
$73.10K
Phelps Erik
18 Nov 2025
EVP & Chief Admin & Legal Off
Sell
2,428
$65.26
$158.45K
Rogers James William
18 Nov 2025
Chief Financial Officer
Sell
2,269
$66.15
$150.09K
Rogers James William
18 Nov 2025
Chief Financial Officer
Sell
4,988
$65.26
$325.52K
Doudna Jennifer A
11 Nov 2025
Director
Sell
1,926
$71.45
$137.61K
Leonsis Theodore
26 Aug 2025
Director
Sell indirect
20,000
$75.83
$1.52M
Bartolucci Ryan M
19 Aug 2025
Chief Accounting Officer
Sell
46
$75.61
$3.48K
Bartolucci Ryan M
19 Aug 2025
Chief Accounting Officer
Sell
1,858
$74.63
$138.66K
Rogers James William
19 Aug 2025
Chief Financial Officer
Sell
183
$75.61
$13.84K
Rogers James William
19 Aug 2025
Chief Financial Officer
Sell
7,345
$74.63
$548.16K
Fukushima Ryan
19 Aug 2025
Chief Operating Officer
Sell
425
$75.61
$32.13K
Fukushima Ryan
19 Aug 2025
Chief Operating Officer
Sell
17,035
$74.63
$1.27M
LEFKOFSKY ERIC P
19 Aug 2025
CEO and Chairman
Sell
425
$75.61
$32.13K
LEFKOFSKY ERIC P
19 Aug 2025
CEO and Chairman
Sell
17,033
$74.63
$1.27M
Phelps Erik
19 Aug 2025
EVP & Chief Admin & Legal Off
Sell
89
$75.61
$6.73K
Phelps Erik
19 Aug 2025
EVP & Chief Admin & Legal Off
Sell
3,575
$74.63
$266.80K
Polovin Andrew
19 Aug 2025
EVP and General Counsel
Sell
132
$75.61
$9.98K
Polovin Andrew
19 Aug 2025
EVP and General Counsel
Sell
5,266
$74.63
$393.00K
Leonsis Theodore
13 Aug 2025
Director
Sell indirect
44,000
$69.90
$3.08M
Showing 250 of 535 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 207
Amendments (4/A) skipped 2
Filings about a different issuer 2
Unreadable filings 0
Joint filings 5
Sales on a Rule 10b5-1 plan 419
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