Investor Oberndorf William E
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Oberndorf William E . 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.

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Date Form Target Prev
Shares		 Current
Shares		 Change
(Percent)		 Ownership
(Percent)		 Change
(Percent)
2021-06-23 13G/A APPF / AppFolio, Inc. 992,611 66,890
2021-02-12 13G/A APPF / AppFolio, Inc. 1,274,156 992,611
2020-02-13 13G/A APPF / AppFolio, Inc. 1,168,789 1,274,156
2020-02-13 13G/A INST / Instructure Holdings, Inc. 2,133,653 1,079,684
2019-02-14 13G/A APPF / AppFolio, Inc. 1,121,868 1,168,789
2019-02-14 13G/A WK / Workiva Inc. 2,919,384 705,623
2018-10-15 13G INST / Instructure Holdings, Inc. 2,133,653 2,133,653
2018-10-13 13G INST / Instructure Holdings, Inc. 2,133,653
2018-02-09 13G/A WK / Workiva Inc. 2,255,676 2,919,384
2017-06-22 13G/A APPF / AppFolio, Inc. 1,883,868 1,121,868
2017-02-22 13G APPF / AppFolio, Inc. 1,883,868 1,883,868
2016-11-18 13G WK / Workiva Inc. 2,255,676
2016-01-15 13D/A APPF / AppFolio, Inc. 1,870,426 1,883,868
2015-10-16 13D APPF / AppFolio, Inc. 1,181,859 1,870,426
2015-07-07 13G APPF / AppFolio, Inc. 1,181,859
2013-05-10 13D/A DDC / DDC Enterprise Limited 4,242,601
2012-11-20 13D/A DDC / DDC Enterprise Limited 4,430,001
2012-10-09 13D/A DDC / DDC Enterprise Limited 4,255,001
2012-05-29 13D DDC / DDC Enterprise Limited 4,249,000