Lefkofsky Eric P (CIK 0001114357)

Latest company ownership

Shares held
12,835,956
Last filed at
Nov 25, 2025
Confidence Score
32.5
2025Q4
Confidence Score History
2024Q2 2025Q4
Role: Director
Shares held
4,034,044
Last filed at
Apr 25, 2022
Confidence Score
50.0
2025Q4
Confidence Score History
2015Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 18, 2025 Dec 22, 2025 Tempus AI, Inc. CEO Sell 46.3 -166,250 -0.43% $10.6M
Nov 24, 2025 Nov 25, 2025 Tempus AI, Inc. CEO Sell 41.3 -166,250 -0.43% $12.3M
Nov 18, 2025 Nov 20, 2025 Tempus AI, Inc. CEO Sell 41.3 -183,079 -0.47% $12.6M
Oct 28, 2025 Oct 30, 2025 Tempus AI, Inc. CEO Sell 40.0 -332,500 -0.85% $29.6M
Sep 25, 2025 Sep 29, 2025 Tempus AI, Inc. CEO Sell 40.0 -332,500 -0.84% $25.5M
Aug 27, 2025 Aug 29, 2025 Tempus AI, Inc. CEO Sell 40.0 -332,500 -0.84% $24.6M
Aug 19, 2025 Aug 21, 2025 Tempus AI, Inc. CEO Sell 42.5 -17,458 -0.04% $1.3M
Jul 28, 2025 Jul 30, 2025 Tempus AI, Inc. CEO Sell 41.3 -166,250 -0.42% $10.5M
Jun 17, 2025 Jun 20, 2025 Tempus AI, Inc. CEO Sell 37.5 -500,000 -1.24% $34.9M
May 20, 2025 May 22, 2025 Tempus AI, Inc. CEO Sell 42.5 -16,533 -0.04% $1.1M
Mar 5, 2025 Mar 7, 2025 Tempus AI, Inc. CEO Sell 37.5 -812,345 -1.97% $41.1M
Feb 27, 2025 Feb 27, 2025 Tempus AI, Inc. CEO Sell 15.0 -6,845,159 -14.23% $190.4M
Feb 19, 2025 Feb 20, 2025 Tempus AI, Inc. CEO Sell 40.0 -153,759 -0.32% $12M
Feb 12, 2025 Feb 14, 2025 Tempus AI, Inc. CEO Sell 37.5 -243,545 -0.50% $19M
Feb 5, 2025 Feb 7, 2025 Tempus AI, Inc. CEO Sell 40.0 -239,982 -0.49% $16.2M
Jan 29, 2025 Jan 31, 2025 Tempus AI, Inc. CEO Sell 40.0 -238,800 -0.49% $13.3M
Jan 22, 2025 Jan 24, 2025 Tempus AI, Inc. CEO Sell 35.0 -1,206,990 -2.40% $62M
Dec 18, 2024 Dec 20, 2024 Tempus AI, Inc. CEO Sell 42.5 -187,655 -0.37% $7M
Jun 13, 2024 Jun 17, 2024 Tempus AI, Inc. CEO Sell 100.0 +5,578,852 100.00% $1.4M
Jun 18, 2020 Jun 22, 2020 Groupon, Inc. Director Buy 71.3 +250,000 0.33% $5.4M
Dec 11, 2019 Dec 13, 2019 Groupon, Inc. Director Sell 40.0 -1,500,000 -1.95% $4.2M
Jun 5, 2019 Jun 7, 2019 Groupon, Inc. Director Sell 30.0 -3,000,000 -3.75% $10.5M
Mar 6, 2019 Mar 8, 2019 Groupon, Inc. Director Sell 31.3 -3,000,000 -3.62% $10M
Dec 6, 2018 Dec 7, 2018 Groupon, Inc. Director Sell 31.3 -3,000,000 -3.49% $9.2M
Sep 12, 2018 Sep 14, 2018 Groupon, Inc. Director Sell 38.8 -1,500,000 -1.72% $5.7M
Jun 6, 2018 Jun 8, 2018 Groupon, Inc. Director Sell 38.8 -1,500,000 -1.69% $6.9M
Mar 7, 2018 Mar 9, 2018 Groupon, Inc. Director Sell 38.8 -1,500,000 -1.66% $6.9M
Dec 6, 2017 Dec 8, 2017 Groupon, Inc. Director Sell 31.3 -3,500,000 -3.73% $8.6M
Sep 6, 2017 Sep 8, 2017 Groupon, Inc. Director Sell 38.8 -1,500,000 -1.57% $6.6M
Apr 1, 2016 Apr 4, 2016 Groupon, Inc. Director Sell 42.5 -446,674 -0.43% $1.8M
May 12, 2015 May 14, 2015 Groupon, Inc. CEO Sell 43.8 -454,166 -0.44% $3.1M
Apr 13, 2015 Apr 15, 2015 Groupon, Inc. CEO Sell 43.8 -454,166 -0.44% $3.3M
Mar 12, 2015 Mar 16, 2015 Groupon, Inc. CEO Sell 43.8 -454,166 -0.44% $3.6M
Feb 12, 2015 Feb 17, 2015 Groupon, Inc. CEO Sell 43.8 -454,166 -0.44% $3.5M
Jan 12, 2015 Jan 14, 2015 Groupon, Inc. CEO Sell 43.8 -454,166 -0.44% $3.4M