Manchester Management Co Llc (CIK 0001169253)

Latest company ownership

Shares held
273,350,979
Last filed at
May 13, 2024
Confidence Score
12.6
2025Q4
Confidence Score History
2024Q4 2025Q4
SDCH - SideChannel, Inc.
Role: 10% Owner
Shares held
4,261,000
Last filed at
Oct 3, 2019
Confidence Score
50.0
2025Q4
Confidence Score History
2018Q4 2025Q4
Shares held
3,118,077
Last filed at
Nov 25, 2024
Confidence Score
50.7
2025Q4
Confidence Score History
2017Q3 2025Q4
Shares held
1,250,000
Last filed at
Mar 29, 2018
Confidence Score
50.0
2025Q4
Confidence Score History
2014Q3 2025Q4
FIEE - FiEE, Inc.
Role: 10% Owner
Shares held
0
Last filed at
Aug 5, 2020
Confidence Score
50.0
2025Q4
Confidence Score History
2020Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 11, 2025 Dec 15, 2025 SANUWAVE Health, Inc. Other Sell 20.0 -20,000 -14.42% ✗ $559.1K
Dec 8, 2025 Dec 11, 2025 SANUWAVE Health, Inc. Other Sell 17.5 -144,810 -14.33% ✗ $4.5M
Dec 8, 2025 Dec 10, 2025 SANUWAVE Health, Inc. Other Sell 17.5 -144,810 -14.33% ✗ $4.5M
Mar 20, 2025 Mar 24, 2025 Modular Medical, Inc. CEO Buy 100.0 +677,082 19.07% ✗ $1.3M
Dec 3, 2024 Dec 4, 2024 Modular Medical, Inc. 10% Owner Buy 68.8 +21,000 0.54% ✗ $35.2K
Nov 27, 2024 Nov 29, 2024 Modular Medical, Inc. 10% Owner Buy 87.5 +100,000 2.66% ✗ $169K
Nov 21, 2024 Nov 25, 2024 Modular Medical, Inc. CEO Buy 90.0 +166,666 5.11% ✗ $250K
Feb 16, 2024 Nov 25, 2024 Modular Medical, Inc. Director Buy 97.5 +900,000 40.58% ✗ $990K
Oct 18, 2024 Oct 23, 2024 SANUWAVE Health, Inc. Other Buy 97.5 +696,607 9.50% ✗ $11.8M
Feb 16, 2024 Feb 21, 2024 Modular Medical, Inc. Director Buy 97.5 +900,000 38.09% ✗ $990K
Oct 16, 2023 Oct 18, 2023 Modular Medical, Inc. 10% Owner Buy 86.3 +33,000 7.46% ✗ $35.5K
Feb 10, 2022 Feb 14, 2022 Modular Medical, Inc. 10% Owner Buy 100.0 +300,000 16.05% ✗ $1.8M
Jun 30, 2020 Oct 29, 2021 Modular Medical, Inc. 10% Owner Buy 90.0 +174,215 2.81% ✗ $500K
Nov 20, 2018 Oct 29, 2021 Modular Medical, Inc. 10% Owner Buy 100.0 +720,000 13.13% ✗ $1.6M
Aug 3, 2020 Aug 5, 2020 FiEE, Inc. 10% Owner Sell 15.0 -7,431,071 -100.00% ✗ $14.5M
Sep 30, 2019 Oct 3, 2019 SideChannel, Inc. 10% Owner Buy 60.0 +10,600 0.25% ✗ $5.7K
Sep 25, 2019 Sep 27, 2019 SideChannel, Inc. 10% Owner Buy 82.5 +100,000 2.41% ✗ $53.7K
Dec 31, 2018 Jan 3, 2019 SideChannel, Inc. 10% Owner Buy 87.5 +93,800 2.58% ✗ $153.5K
Nov 20, 2018 Nov 20, 2018 Modular Medical, Inc. 10% Owner Buy 42.5 - 0.00% ✗ $1.6M
Oct 31, 2018 Nov 1, 2018 SideChannel, Inc. 10% Owner Buy 68.8 +26,100 0.72% ✗ $48.3K
Oct 29, 2018 Oct 30, 2018 SideChannel, Inc. 10% Owner Buy 72.5 +30,500 0.85% ✗ $56.3K
Mar 8, 2018 Mar 29, 2018 FENNEC PHARMACEUTICALS INC. 10% Owner Sell 16.3 -914,745 -23.87% ✗ $9.7M
Feb 28, 2017 Mar 29, 2018 FENNEC PHARMACEUTICALS INC. 10% Owner Sell 52.5 +9,730 0.04% ✗ $65.3K
Aug 23, 2016 Mar 29, 2018 FENNEC PHARMACEUTICALS INC. 10% Owner Buy 87.5 +96,000 2.59% ✗ $192.6K
Jan 27, 2016 Mar 29, 2018 FENNEC PHARMACEUTICALS INC. 10% Owner Buy 92.5 +190,850 5.44% ✗ $392.5K
Dec 29, 2015 Mar 29, 2018 FENNEC PHARMACEUTICALS INC. 10% Owner Buy 82.5 +40,600 1.17% ✗ $72.3K
May 27, 2015 Mar 29, 2018 FENNEC PHARMACEUTICALS INC. 10% Owner Buy 87.5 +102,960 3.06% ✗ $170K
Dec 24, 2014 Mar 29, 2018 FENNEC PHARMACEUTICALS INC. 10% Owner Buy 75.0 +184,800 0.66% ✗ $475.7K
Aug 29, 2014 Mar 29, 2018 FENNEC PHARMACEUTICALS INC. 10% Owner Buy 65.0 +82,666 0.31% ✗ $205.1K
Jul 24, 2017 Aug 1, 2017 Modular Medical, Inc. 10% Owner Buy 100.0 +2,764,690 95.33% ✗ $3.4M