MANCHESTER MANAGEMENT COMPANY, LLC - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-12-15
5:27 pm
Sale
2025-12-1113DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC929,979
10.800%
-18,000decrease
(-1.90%)
Filing
History
2025-12-10
9:58 pm
Purchase
2025-12-0813DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC947,979
11.100%
947,979increase
(New Position)
Filing
History
2025-11-13
12:14 pm
Purchase
2024-12-3113GEupraxia Pharmaceuticals Inc.
EPRX
MANCHESTER MANAGEMENT COMPANY, LLC5,839,557
10.900%
5,839,557increase
(New Position)
Filing
History
2025-04-07
6:20 pm
Unchanged
2025-03-3113DModular Medical, Inc.
MODD
MANCHESTER MANAGEMENT COMPANY, LLC5,685,236
10.500%
0
(Unchanged)
Filing
History
2025-03-24
9:44 pm
Purchase
2025-03-2013DModular Medical, Inc.
MODD
MANCHESTER MANAGEMENT COMPANY, LLC5,685,236
10.500%
1,136,623increase
(+24.99%)
Filing
History
2025-02-14
3:11 pm
Sale
2024-12-3113GNeuroOne Medical Technologies Corporation
NMTC
MANCHESTER MANAGEMENT COMPANY, LLC1,583,332
4.900%
-854,794decrease
(-35.06%)
Filing
History
2024-11-25
7:18 pm
Purchase
2024-11-2113DModular Medical, Inc.
MODD
MANCHESTER MANAGEMENT COMPANY, LLC4,548,613
12.900%
166,666increase
(+3.80%)
Filing
History
2024-10-22
9:58 pm
Purchase
2024-10-1813DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC1,094,789
12.800%
110,445increase
(+11.22%)
Filing
History
2024-06-24
5:05 pm
Unchanged
2024-06-1813DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC984,344
26.500%
0
(Unchanged)
Filing
History
2024-02-21
5:20 pm
Purchase
2024-02-1613DModular Medical, Inc.
MODD
MANCHESTER MANAGEMENT COMPANY, LLC4,381,947
14.100%
1,068,136increase
(+32.23%)
Filing
History
2024-02-09
10:14 am
Purchase
2023-12-3113GAssure Holdings Corp.
IONM
MANCHESTER MANAGEMENT COMPANY, LLC3,255
0.900%
3,255increase
(New Position)
Filing
History
2024-01-12
5:18 pm
Sale
2023-01-1213DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC984,344
29.050%
-280,381decrease
(-22.17%)
Filing
History
2024-01-03
6:27 pm
Unchanged
2023-12-3013DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC1,264,726
33.860%
0
(Unchanged)
Filing
History
2023-11-22
11:32 am
Purchase
2023-11-1713DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC1,264,726
33.860%
943,650increase
(+293.90%)
Filing
History
2023-08-22
9:00 pm
Purchase
2023-08-1013DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC321,076
11.700%
19,181increase
(+6.35%)
Filing
History
2023-08-09
8:03 pm
Purchase
2023-08-0713DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC301,895
20.400%
95,836increase
(+46.51%)
Filing
History
2023-08-01
7:04 pm
Purchase
2023-07-2713GNeuroOne Medical Technologies Corporation
NMTC
MANCHESTER MANAGEMENT COMPANY, LLC2,438,126
9.999%
2,438,126increase
(New Position)
Filing
History
2023-07-27
09:23 am
Purchase
2023-07-2413DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC206,059
13.100%
95,830increase
(+86.94%)
Filing
History
2023-06-30
6:31 pm
Unchanged
2023-06-2613DModular Medical, Inc.
MODD
MANCHESTER MANAGEMENT COMPANY, LLC3,313,811
15.700%
0
(Unchanged)
Filing
History
2023-05-16
3:38 pm
Unchanged
2023-05-0913DSANUWAVE Health, Inc.
SNWV
MANCHESTER MANAGEMENT COMPANY, LLC110,228
7.500%
0
(Unchanged)
Filing
History
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