Investor Strome Mark E
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Strome Mark 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.

Date Form Target Prev
Shares
Current
Shares
Change
(Percent)
Ownership
(Percent)
Change
(Percent)
2025-05-16 13G/A CUE / Cue Biopharma, Inc. 790,612 2,166,242
2025-01-07 13D/A 442,854
2023-10-25 13D BEAT / HeartBeam, Inc. 3,150,000
2021-01-11 13G/A MVEN / Maven Inc (The) 5,985,268 11,528,853
2020-02-13 13G/A MVEN / Maven Inc (The) 5,985,268 5,985,268
2020-02-12 13G/A MVEN / Maven Inc (The) 5,985,268 5,985,268
2019-02-14 13G/A CUE / Cue Biopharma, Inc. 790,612
2018-10-05 13G/A MVEN / Maven Inc (The) 5,985,268
2018-10-04 13G/A MVEN / Maven Inc (The) 5,971,739 5,985,268
2018-06-26 13G MVEN / Maven Inc (The) 5,971,739
2018-06-26 13G MVEN / Maven Inc (The) 5,971,739
2018-05-25 13D/A ZIVO / ZIVO Bioscience, Inc.
2018-05-01 13G PLSE / Pulse Biosciences, Inc. 1,164,829 440,103
2018-01-09 13G CUE / Cue Biopharma, Inc. 1,148,889
2017-06-05 13G PLSE / Pulse Biosciences, Inc. 1,164,829