Investor Dialectic Capital Management, Lp
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Dialectic Capital Management, Lp . 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)
2024-07-08 13G DMAC / DiaMedica Therapeutics Inc. 2,205,795
2023-04-18 13G ACHV / Achieve Life Sciences, Inc. 3,549,000 3,593,093
2023-03-23 13D/A ACHV / Achieve Life Sciences, Inc. 3,549,000 3,549,000
2023-03-06 13D/A ACHV / Achieve Life Sciences, Inc. 3,549,000 3,549,000
2023-01-20 13D ACHV / Achieve Life Sciences, Inc. 3,549,000 3,549,000
2022-11-21 13G ACHV / Achieve Life Sciences, Inc. 3,549,000
2022-10-04 13G/A RNGR / Ranger Energy Services, Inc. 3,031,226 581,940
2022-05-03 13G/A RNGR / Ranger Energy Services, Inc. 3,057,143 3,031,226
2022-05-02 13G RNGR / Ranger Energy Services, Inc. 3,057,143
2017-04-20 13D/A COVS / Covisint Corporation 2,470,000 2,700,000
2017-04-03 13D/A COVS / Covisint Corporation 2,971,369 2,470,000
2017-02-10 13G/A RILY / B. Riley Financial, Inc. 914,357 934,621
2017-02-10 13D/A COVS / Covisint Corporation 2,501,489 2,971,369
2016-08-29 13D/A COVS / Covisint Corporation 2,501,489
2016-06-02 13D COVS / Covisint Corporation
2016-02-16 13G/A RILY / B. Riley Financial, Inc. 914,357
2015-02-17 13G RILY / B. Riley Financial, Inc. 831,935
2013-11-13 13D/A IMMR / Immersion Corporation 1,338,823
2013-09-03 13D/A IMMR / Immersion Corporation 2,033,452
2013-01-31 13G/A PVSW / Pervasive Software Inc 398,875
2013-01-31 13G ACRE / Ares Commercial Real Estate Corporation 344,232
2012-04-04 13G/A SRSL / Srs Labs Inc 1,401,400
2012-02-14 13G/A SRSL / Srs Labs Inc 1,425,000
2012-02-14 13G/A PVSW / Pervasive Software Inc 1,143,928