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LEFKOFSKY ERIC P
CEO and Chairman at Tempus AI · Director at Groupon. Filing since 13 Nov 2013.
CIK 0001114357
TEM
Tempus AI, Inc.
CEO and Chairman · 48 trades
GRPN
Groupon, Inc.
Director · 57 trades
Company
Date
Role
Action
Shares
Amount
Of holding
TEM
Tempus AI, Inc.
22 Sep 2026
CEO and Chairman
Sold on a plan
135,000
$10.46M
0.9%
TEM
Tempus AI, Inc.
22 Sep 2026
CEO and Chairman
Sold on a plan
57,500
$4.45M
0.7%
TEM
Tempus AI, Inc.
22 Sep 2026
CEO and Chairman
Sold on a plan
50,000
$3.87M
33.3%
TEM
Tempus AI, Inc.
22 Sep 2026
CEO and Chairman
Sold on a plan
7,500
$580.98K
0.9%
TEM
Tempus AI, Inc.
17 Sep 2026
CEO and Chairman
Sold on a plan
135,000
$10.88M
0.9%
TEM
Tempus AI, Inc.
17 Sep 2026
CEO and Chairman
Sold on a plan
57,500
$4.63M
0.7%
TEM
Tempus AI, Inc.
17 Sep 2026
CEO and Chairman
Sold on a plan
7,500
$604.27K
0.9%
TEM
Tempus AI, Inc.
25 Aug 2026
CEO and Chairman
Sold on a plan
250,000
$17.11M
62.5%
TEM
Tempus AI, Inc.
18 Aug 2026
CEO and Chairman
Sold at will
132,591
$6.58M
5.9%
TEM
Tempus AI, Inc.
28 Jul 2026
CEO and Chairman
Sold on a plan
250,000
$10.51M
55.6%
TEM
Tempus AI, Inc.
29 Jun 2026
CEO and Chairman
Sold on a plan
166,250
$9.56M
1.9%
TEM
Tempus AI, Inc.
27 May 2026
CEO and Chairman
Sold on a plan
166,250
$7.76M
1.9%
TEM
Tempus AI, Inc.
19 May 2026
CEO and Chairman
Sold at will
22,335
$984.30K
1.0%
TEM
Tempus AI, Inc.
28 Apr 2026
CEO and Chairman
Sold on a plan
166,250
$8.50M
1.8%
TEM
Tempus AI, Inc.
26 Mar 2026
CEO and Chairman
Sold on a plan
166,250
$7.71M
1.8%
TEM
Tempus AI, Inc.
19 Feb 2026
CEO and Chairman
Sold on a plan
166,250
$9.79M
1.8%
TEM
Tempus AI, Inc.
19 Feb 2026
CEO and Chairman
Sold on a plan
13,587
$802.31K
0.7%
TEM
Tempus AI, Inc.
28 Jan 2026
CEO and Chairman
Sold on a plan
166,250
$10.90M
1.8%
TEM
Tempus AI, Inc.
18 Dec 2025
CEO and Chairman
Sold on a plan
166,250
$10.64M
1.8%
TEM
Tempus AI, Inc.
24 Nov 2025
CEO and Chairman
Sold on a plan
166,250
$12.32M
1.8%
TEM
Tempus AI, Inc.
20 Nov 2025
CEO and Chairman
Sold on a plan
166,250
$11.47M
1.8%
TEM
Tempus AI, Inc.
18 Nov 2025
CEO and Chairman
Sold on a plan
16,829
$1.10M
0.8%
TEM
Tempus AI, Inc.
28 Oct 2025
CEO and Chairman
Sold on a plan
332,500
$29.63M
3.5%
TEM
Tempus AI, Inc.
25 Sep 2025
CEO and Chairman
Sold on a plan
332,500
$25.46M
3.5%
TEM
Tempus AI, Inc.
27 Aug 2025
CEO and Chairman
Sold on a plan
332,500
$24.64M
3.5%
TEM
Tempus AI, Inc.
19 Aug 2025
CEO and Chairman
Sold at will
17,458
$1.30M
0.9%
TEM
Tempus AI, Inc.
28 Jul 2025
CEO and Chairman
Sold on a plan
166,250
$10.45M
1.8%
TEM
Tempus AI, Inc.
18 Jun 2025
CEO and Chairman
Sold on a plan
250,000
$17.36M
2.6%
TEM
Tempus AI, Inc.
17 Jun 2025
CEO and Chairman
Sold on a plan
250,000
$17.52M
2.6%
TEM
Tempus AI, Inc.
20 May 2025
CEO and Chairman
Sold at will
16,752
$1.06M
0.3%
TEM
Tempus AI, Inc.
6 Mar 2025
CEO and Chairman
Sold on a plan
250,000
$12.46M
2.6%
TEM
Tempus AI, Inc.
5 Mar 2025
CEO and Chairman
Sold on a plan
562,345
$28.64M
5.6%
TEM
Tempus AI, Inc.
27 Feb 2025
CEO and Chairman
Sold at will
3,240,234
$190.36M
100%
TEM
Tempus AI, Inc.
20 Feb 2025
CEO and Chairman
Sold at will
69,231
$5.13M
1.4%
TEM
Tempus AI, Inc.
19 Feb 2025
CEO and Chairman
Sold at will
84,640
$6.84M
1.7%
TEM
Tempus AI, Inc.
14 Feb 2025
CEO and Chairman
Sold at will
80,003
$6.86M
1.6%
TEM
Tempus AI, Inc.
13 Feb 2025
CEO and Chairman
Sold at will
78,594
$6.17M
1.5%
TEM
Tempus AI, Inc.
12 Feb 2025
CEO and Chairman
Sold at will
84,948
$5.95M
1.6%
TEM
Tempus AI, Inc.
7 Feb 2025
CEO and Chairman
Sold at will
80,388
$5.43M
1.5%
TEM
Tempus AI, Inc.
6 Feb 2025
CEO and Chairman
Sold at will
85,109
$5.78M
1.6%
TEM
Tempus AI, Inc.
5 Feb 2025
CEO and Chairman
Sold at will
74,485
$5.03M
1.3%
TEM
Tempus AI, Inc.
31 Jan 2025
CEO and Chairman
Sold at will
82,056
$4.78M
1.5%
TEM
Tempus AI, Inc.
30 Jan 2025
CEO and Chairman
Sold at will
77,626
$4.24M
1.4%
TEM
Tempus AI, Inc.
29 Jan 2025
CEO and Chairman
Sold at will
79,118
$4.26M
1.4%
TEM
Tempus AI, Inc.
24 Jan 2025
CEO and Chairman
Sold at will
85,788
$4.58M
1.5%
TEM
Tempus AI, Inc.
23 Jan 2025
CEO and Chairman
Sold at will
645,068
$33.71M
9.9%
TEM
Tempus AI, Inc.
22 Jan 2025
CEO and Chairman
Sold at will
476,209
$23.73M
6.8%
TEM
Tempus AI, Inc.
18 Dec 2024
CEO and Chairman
Sold on a plan
187,655
$7.05M
1.9%
GRPN
Groupon, Inc.
18 Jun 2020
Director
Bought
250,000
$5.39M
0.7%
GRPN
Groupon, Inc.
12 Dec 2019
Director
Sold, plan not stated
750,000
$2.06M
1.6%
GRPN
Groupon, Inc.
11 Dec 2019
Director
Sold, plan not stated
750,000
$2.12M
1.6%
GRPN
Groupon, Inc.
6 Jun 2019
Director
Sold, plan not stated
1,500,000
$5.10M
5.6%
GRPN
Groupon, Inc.
5 Jun 2019
Director
Sold, plan not stated
1,500,000
$5.39M
5.3%
GRPN
Groupon, Inc.
7 Mar 2019
Director
Sold, plan not stated
1,500,000
$4.95M
5.0%
GRPN
Groupon, Inc.
6 Mar 2019
Director
Sold, plan not stated
1,500,000
$5.03M
4.8%
GRPN
Groupon, Inc.
7 Dec 2018
Director
Sold, plan not stated
1,500,000
$4.64M
4.6%
GRPN
Groupon, Inc.
6 Dec 2018
Director
Sold, plan not stated
1,500,000
$4.56M
4.4%
GRPN
Groupon, Inc.
13 Sep 2018
Director
Sold, plan not stated
750,000
$2.86M
2.1%
GRPN
Groupon, Inc.
12 Sep 2018
Director
Sold, plan not stated
750,000
$2.87M
2.1%
GRPN
Groupon, Inc.
7 Jun 2018
Director
Sold, plan not stated
750,000
$3.45M
2.8%
GRPN
Groupon, Inc.
6 Jun 2018
Director
Sold, plan not stated
750,000
$3.44M
2.7%
GRPN
Groupon, Inc.
8 Mar 2018
Director
Sold, plan not stated
750,000
$3.44M
0.9%
GRPN
Groupon, Inc.
7 Mar 2018
Director
Sold, plan not stated
750,000
$3.46M
0.8%
GRPN
Groupon, Inc.
7 Dec 2017
Director
Sold, plan not stated
750,000
$4.33M
0.8%
GRPN
Groupon, Inc.
6 Dec 2017
Director
Sold, plan not stated
750,000
$4.32M
0.8%
GRPN
Groupon, Inc.
7 Sep 2017
Director
Sold, plan not stated
750,000
$3.29M
0.8%
GRPN
Groupon, Inc.
6 Sep 2017
Director
Sold, plan not stated
750,000
$3.30M
0.8%
GRPN
Groupon, Inc.
13 May 2015
Chief Executive Officer
Sold, plan not stated
227,083
$1.53M
0.2%
GRPN
Groupon, Inc.
12 May 2015
Chief Executive Officer
Sold, plan not stated
227,083
$1.53M
0.2%
GRPN
Groupon, Inc.
14 Apr 2015
Chief Executive Officer
Sold, plan not stated
227,083
$1.64M
0.2%
GRPN
Groupon, Inc.
13 Apr 2015
Chief Executive Officer
Sold, plan not stated
227,083
$1.66M
0.2%
GRPN
Groupon, Inc.
13 Mar 2015
Chief Executive Officer
Sold, plan not stated
227,083
$1.77M
0.2%
GRPN
Groupon, Inc.
12 Mar 2015
Chief Executive Officer
Sold, plan not stated
227,083
$1.80M
0.2%
GRPN
Groupon, Inc.
13 Feb 2015
Chief Executive Officer
Sold, plan not stated
227,083
$1.82M
0.2%
GRPN
Groupon, Inc.
12 Feb 2015
Chief Executive Officer
Sold, plan not stated
227,083
$1.72M
0.2%
GRPN
Groupon, Inc.
13 Jan 2015
Chief Executive Officer
Sold, plan not stated
227,083
$1.70M
0.2%
GRPN
Groupon, Inc.
12 Jan 2015
Chief Executive Officer
Sold, plan not stated
227,083
$1.69M
0.2%
GRPN
Groupon, Inc.
15 Dec 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.62M
0.2%
GRPN
Groupon, Inc.
12 Dec 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.64M
0.2%
GRPN
Groupon, Inc.
13 Nov 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.78M
0.2%
GRPN
Groupon, Inc.
12 Nov 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.84M
0.2%
GRPN
Groupon, Inc.
14 Oct 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.33M
0.2%
GRPN
Groupon, Inc.
13 Oct 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.33M
0.2%
GRPN
Groupon, Inc.
15 Sep 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.59M
0.2%
GRPN
Groupon, Inc.
12 Sep 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.62M
0.2%
GRPN
Groupon, Inc.
13 Aug 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.31M
0.2%
GRPN
Groupon, Inc.
12 Aug 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.34M
0.2%
GRPN
Groupon, Inc.
15 Jul 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.46M
0.2%
GRPN
Groupon, Inc.
14 Jul 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.48M
0.2%
GRPN
Groupon, Inc.
13 Jun 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.43M
0.2%
GRPN
Groupon, Inc.
12 Jun 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.37M
0.2%
GRPN
Groupon, Inc.
13 May 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.42M
0.2%
GRPN
Groupon, Inc.
12 May 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.39M
0.2%
GRPN
Groupon, Inc.
15 Apr 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.57M
0.2%
GRPN
Groupon, Inc.
14 Apr 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.59M
0.2%
GRPN
Groupon, Inc.
13 Mar 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.91M
0.2%
GRPN
Groupon, Inc.
12 Mar 2014
Chief Executive Officer
Sold, plan not stated
227,083
$1.92M
0.2%
GRPN
Groupon, Inc.
13 Feb 2014
Chief Executive Officer
Sold, plan not stated
227,083
$2.41M
0.2%
GRPN
Groupon, Inc.
12 Feb 2014
Chief Executive Officer
Sold, plan not stated
227,083
$2.40M
0.2%
GRPN
Groupon, Inc.
14 Jan 2014
Chief Executive Officer
Sold, plan not stated
227,083
$2.57M
0.2%
GRPN
Groupon, Inc.
13 Jan 2014
Chief Executive Officer
Sold, plan not stated
227,083
$2.55M
0.2%
GRPN
Groupon, Inc.
13 Dec 2013
Chief Executive Officer
Sold, plan not stated
227,083
$2.34M
0.2%
GRPN
Groupon, Inc.
12 Dec 2013
Chief Executive Officer
Sold, plan not stated
227,083
$2.35M
0.2%
GRPN
Groupon, Inc.
14 Nov 2013
Chief Executive Officer
Sold, plan not stated
227,083
$2.41M
0.2%
GRPN
Groupon, Inc.
13 Nov 2013
Chief Executive Officer
Sold, plan not stated
227,083
$2.33M
0.2%
105 decisions on file.
