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 are not 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 | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
| 2021-02-10 11:28 am Purchase | 13G | MESA LABORATORIES INC MLAB | VANGUARD GROUP INC | 305,786 5.97% | 9,549 (+3.22%) | View |
| 2021-01-27 11:21 am Purchase | 13G | MESA LABORATORIES INC MLAB | ROYCE & ASSOCIATES LP | 307,194 6% | 41,215 (+15.50%) | View |
| 2021-01-26 2:22 pm Purchase | 13G | MESA LABORATORIES INC MLAB | BlackRock Inc. BLK | 776,232 15.2% | 71,916 (+10.21%) | View |
| 2021-01-06 12:18 pm Purchase | 13G | MESA LABORATORIES INC MLAB | Conestoga Capital Advisors LLC | 532,598 10.41% | 42,392 (+8.65%) | View |
| 2020-02-14 1:29 pm Sale | 13G | MESA LABORATORIES INC MLAB | PRICE T ROWE ASSOCIATES INC | 237,818 5.4% | -48,529 (-16.95%) | View |
| 2020-02-11 4:39 pm Purchase | 13G | MESA LABORATORIES INC MLAB | VANGUARD GROUP INC | 296,237 6.78% | 296,237 (New Position) | View |
| 2020-02-04 12:16 pm Purchase | 13G | MESA LABORATORIES INC MLAB | BlackRock Inc. BLK | 704,316 16.1% | 111,590 (+18.83%) | View |
| 2020-01-23 4:09 pm Purchase | 13G | MESA LABORATORIES INC MLAB | ROYCE & ASSOCIATES LP | 265,979 6.09% | 214,590 (+417.58%) | View |
| 2020-01-16 6:59 pm Sale | 13G | MESA LABORATORIES INC MLAB | Conestoga Capital Advisors LLC | 490,206 11.23% | -53,867 (-9.90%) | View |
| 2019-07-10 4:25 pm Purchase | 13G | MESA LABORATORIES INC MLAB | BlackRock Inc. BLK | 592,726 15.2% | 340,146 (+134.67%) | View |