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
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-05-13 5:28 pm Sale | 2025-03-31 | 13G | Clearfield, Inc. CLFD | ACK Asset Management LLC | 687,200 4.900% | -32,800 (-4.56%) | Filing History |
| 2025-02-14 12:46 pm Purchase | 2024-12-31 | 13G | Clearfield, Inc. CLFD | ACK Asset Management LLC | 720,000 5.040% | 720,000 (New Position) | Filing History |
| 2024-12-12 5:27 pm Purchase | 2024-09-30 | 13G | Astronics Corporation ATRO | ACK Asset Management LLC | 2,060,000 6.940% | 880,000 (+74.58%) | Filing History |
| 2023-02-17 3:57 pm Purchase | 2022-12-31 | 13G | Allient Inc. ALNT | ACK Asset Management LLC | 807,400 5.100% | 807,400 (New Position) | Filing |
| 2022-02-14 1:19 pm Purchase | 2021-11-26 | 13G | Luna Innovations Incorporated LUNA | ACK Asset Management LLC | 1,832,647 5.730% | 1,832,647 (New Position) | Filing History |