Investor Manchester Management Co Llc
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Manchester Management Co Llc . 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)
2025-04-07 13D/A 5,685,236
2025-03-24 13D/A 5,685,236
2025-02-14 13G/A NMTC / NeuroOne Medical Technologies Corporation 2,438,126 1,583,332
2024-11-25 13D/A MODD / Modular Medical, Inc. 4,381,947 4,548,613
2024-10-22 13D/A SNWV / SANUWAVE Health, Inc. 369,129,125 1,094,789
2024-06-24 13D/A SNWV / SANUWAVE Health, Inc. 369,129,125 369,129,125
2024-02-21 13D/A MODD / Modular Medical, Inc. 3,313,811 4,381,947
2024-02-09 13G/A IONM / Assure Holdings Corp. 1,932,965 58,594
2024-01-12 13D/A SNWV / SANUWAVE Health, Inc. 474,272,067 369,129,125
2024-01-04 13D/A SNWV / SANUWAVE Health, Inc. 474,272,067 474,272,067
2023-11-22 13D/A SNWV / SANUWAVE Health, Inc. 120,403,452 474,272,067
2023-08-23 13D/A SNWV / SANUWAVE Health, Inc. 113,210,646 120,403,452
2023-08-10 13D/A SNWV / SANUWAVE Health, Inc. 77,272,067 113,210,646
2023-08-02 13G/A NMTC / NeuroOne Medical Technologies Corporation 4,992,951 2,438,126
2023-07-27 13D/A SNWV / SANUWAVE Health, Inc. 41,335,646 77,272,067
2023-07-03 13D/A MODD / Modular Medical, Inc. 3,313,811 3,313,811
2023-05-16 13D/A SNWV / SANUWAVE Health, Inc. 41,335,646 41,335,646
2023-02-10 13G/A RCRT / Recruiter.com Group, Inc. 885,874 138,196
2023-02-10 13G/A ARHH / Assure Holdings Corp 1,183,953 1,932,965
2023-01-13 13D/A SNWV / SANUWAVE Health, Inc. 41,335,646 41,335,646
2022-08-11 13D SNWV / SANUWAVE Health, Inc. 34,792,839 41,335,646
2022-08-04 13D BRSF / Brain Scientific Inc. 40,390,724
2022-03-08 13G RCRT / Recruiter.com Group, Inc. 885,874
2022-02-28 13D/A MODD / Modular Medical, Inc. 3,313,811 3,313,811
2022-02-18 13D/A MODD / Modular Medical, Inc. 2,852,417 3,313,811
2022-02-14 13D/A MODD / Modular Medical, Inc. 6,128,103 2,852,417
2022-02-10 13G/A SNWV / SANUWAVE Health, Inc. 29,392,840 34,792,839
2022-02-10 13G ARHH / Assure Holdings Corp 1,183,953
2021-09-24 13G SNWV / SANUWAVE Health, Inc. 29,392,840
2021-08-10 13G/A PCSA / Processa Pharmaceuticals, Inc. 1,053,300 142,427
2021-04-08 13G/A PCSA / Processa Pharmaceuticals, Inc. 1,530,000 1,053,300
2021-02-16 13G KPAY / KinerjaPay Corp 9,606,700 62,127,100
2021-02-16 13G/A DRIO / DarioHealth Corp. 669,345 0
2021-01-21 13G NMTC / NeuroOne Medical Technologies Corporation 4,992,951
2020-10-13 13G PCSA / Processa Pharmaceuticals, Inc. 1,530,000
2020-10-05 13D/A CLOK / SideChannel Inc 3,861,000
2020-08-28 13G DRIO / DarioHealth Corp. 669,345
2020-08-05 13D/A MINM / FiEE, Inc. 4,142,859 0
2020-07-13 13D/A MINM / FiEE, Inc. 4,142,859 4,142,859
2020-02-05 13G KPAY / KinerjaPay Corp 9,606,700
2019-02-14 13G/A AYTU / Aytu BioPharma, Inc. 323,768 0
2018-11-20 13D/A MODD / Modular Medical, Inc. 6,128,103
2018-02-14 13G/A AYTU / Aytu BioPharma, Inc. 5,563,955 323,768
2017-08-23 13G AYTU / Aytu BioPharma, Inc. 5,563,955
2017-02-08 13G/A VNRX / VolitionRx Limited 1,443,715 1,212,159
2016-02-16 13G/A VNRX / VolitionRx Limited 1,443,715
2016-02-16 13G/A WGBS / WaferGen Bio-Systems, Inc. 0
2016-02-16 13G/A HROW / Harrow, Inc. 0
2015-09-29 13D MINM / FiEE, Inc. 4,142,859
2015-01-22 13G VNRX / VolitionRx Limited 1,081,000
2015-01-22 13G/A HROW / Harrow, Inc. 608,360
2015-01-22 13G/A TRNX / BBHC Inc 906,250
2015-01-22 13G WGBS / WaferGen Bio-Systems, Inc. 499,350
2014-02-14 13G/A OEG / Orbital Energy Group Inc 600,904
2014-02-14 13G/A NTS / Nts, Inc. 0
2014-02-14 13G/A CRDS / Crossroads Systems, Inc. 0
2014-02-14 13G/A TRNX / BBHC Inc 2,097,268
2014-02-14 13G/A HEAR / Turtle Beach Corporation 0
2013-11-26 13D FENC / Fennec Pharmaceuticals Inc. 6,011,650
2013-02-08 13G/A NTS / Nts, Inc. 2,699,663
2013-02-08 13G/A CRDS / Crossroads Systems, Inc. 998,193
2013-02-08 13G/A OEG / Orbital Energy Group Inc 691,665
2013-02-08 13G/A TRNX / BBHC Inc 1,438,039
2013-02-08 13G/A HEAR / Turtle Beach Corporation 483,811
2012-12-04 13G OEG / Orbital Energy Group Inc 664,154
2012-06-04 13G TRNX / BBHC Inc 18,451,050
2012-06-04 13G HEAR / Turtle Beach Corporation 483,811
2012-02-16 13G NTS / Nts, Inc. 2,254,720
2012-02-13 13G/A CRDS / Crossroads Systems, Inc. 716,276