Investor Kahn Roger E.
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Kahn Roger 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)
2025-08-28 13D/A BLIN / Bridgeline Digital, Inc. 1,712,166 2,171,465
2024-08-22 13D/A BLIN / Bridgeline Digital, Inc. 1,433,227 1,712,166
2023-09-19 13D/A BLIN / Bridgeline Digital, Inc. 1,298,314 1,433,227
2023-06-21 13D/A BLIN / Bridgeline Digital, Inc. 1,166,812 1,298,314
2023-03-15 13D/A BLIN / Bridgeline Digital, Inc. 1,018,151 1,166,812
2023-02-02 13D/A BLIN / Bridgeline Digital, Inc. 884,750 1,018,151
2022-09-20 13D/A BLIN / Bridgeline Digital, Inc. 743,892 884,750
2022-08-30 13D BLIN / Bridgeline Digital, Inc. 743,892