Investor Lefkofsky Eric P
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Lefkofsky Eric P . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

Date Form Target Prev
Shares
Current
Shares
Change
(Percent)
Ownership
(Percent)
Change
(Percent)
2025-05-09 13G/A TEM / Tempus AI, Inc. 54,417,927 44,868,817
2024-11-12 13G TEM / Tempus AI, Inc. 54,417,927
2024-02-05 13G/A GRPN / Groupon, Inc. 4,044,019 4,055,631
2023-02-14 13G/A GRPN / Groupon, Inc. 4,038,227 4,044,019
2022-02-08 13G/A GRPN / Groupon, Inc. 4,031,087 4,038,227
2021-02-11 13G/A GRPN / Groupon, Inc. 75,536,869 4,031,087
2020-02-14 13G/A GRPN / Groupon, Inc. 82,976,839 75,536,869
2019-02-14 13G/A GRPN / Groupon, Inc. 90,410,730 82,976,839
2018-02-14 13G/A GRPN / Groupon, Inc. 100,348,949 90,410,730
2017-02-14 13G/A GRPN / Groupon, Inc. 102,729,990 100,348,949
2016-02-12 13G/A ECHO / Echo Global Logistics Inc 2,179,549 981,492
2016-02-12 13G/A GRPN / Groupon, Inc. 102,729,990
2015-03-12 13G/A ECHO / Echo Global Logistics Inc 2,179,549
2015-02-17 13G/A ECHO / Echo Global Logistics Inc 1,566,649
2015-02-17 13G/A GRPN / Groupon, Inc. 104,698,533
2014-02-14 13G/A US45773Y1055 / InnerWorkings, Inc. 2,351,234
2014-02-14 13G/A GRPN / Groupon, Inc. 109,832,254
2013-02-14 13G/A US45773Y1055 / InnerWorkings, Inc. 3,105,639
2013-02-14 13G/A ECHO / Echo Global Logistics Inc 3,272,351
2013-02-14 13G/A GRPN / Groupon, Inc. 110,709,132
2012-02-14 13G/A US45773Y1055 / InnerWorkings, Inc. 3,123,420
2012-02-14 13G/A ECHO / Echo Global Logistics Inc 3,267,049
2012-02-14 13G GRPN / Groupon, Inc. 129,239,408