Investor Eddleman Roy T
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Eddleman Roy T . 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)
2025-02-13 13G/A RGEN / Repligen Corporation 2,705,689 2,705,689
2024-02-06 13G/A RGEN / Repligen Corporation 2,705,689 2,705,689
2023-02-15 13D/A SCND / Scientific Industries, Inc. 2,127,264 2,127,264
2023-02-15 13G/A RGEN / Repligen Corporation 3,500,000 2,705,689
2021-07-14 13D/A SCND / Scientific Industries, Inc. 2,127,264 2,127,264
2021-05-07 13D/A SCND / Scientific Industries, Inc. 1,495,686 2,127,264
2021-02-05 13G/A RGEN / Repligen Corporation 3,565,864 3,500,000
2020-06-24 13D/A SCND / Scientific Industries, Inc. 124,736 1,495,686
2020-01-31 13G/A RGEN / Repligen Corporation 4,258,864 3,565,864
2019-01-31 13G/A RGEN / Repligen Corporation 4,782,344 4,258,864
2018-02-12 13G/A RGEN / Repligen Corporation 4,782,344 4,782,344
2017-08-21 13G RGEN / Repligen Corporation 4,782,344 4,782,344
2017-08-18 13G RGEN / Repligen Corporation 4,782,344
2017-07-26 13D SCND / Scientific Industries, Inc. 124,736