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 |
| 2022-02-10 08:27 am Purchase | 2021-12-31 | 13G | Mesa Laboratories, Inc. MLAB | The Vanguard Group | 337,028 6.450% | 31,242 (+10.22%) | Filing History |
| 2022-01-27 11:00 am Unchanged | 2021-12-31 | 13G | Mesa Laboratories, Inc. MLAB | BlackRock Inc. BLK | 920,887 17.600% | 0 (Unchanged) | Filing History |
| 2022-01-25 3:03 pm Purchase | 2021-12-31 | 13G | Mesa Laboratories, Inc. MLAB | BlackRock Inc. BLK | 920,887 17.600% | 144,655 (+18.64%) | Filing History |
| 2022-01-21 2:17 pm Purchase | 2021-12-31 | 13G | Mesa Laboratories, Inc. MLAB | ROYCE & ASSOCIATES LP | 342,738 6.560% | 35,544 (+11.57%) | Filing History |
| 2022-01-10 2:12 pm Purchase | 2021-12-31 | 13G | Mesa Laboratories, Inc. MLAB | Conestoga Capital Advisors | 541,578 10.360% | 8,980 (+1.69%) | Filing History |
| 2021-02-16 12:23 pm Purchase | 2020-12-31 | 13G | Mesa Laboratories, Inc. MLAB | T. Rowe Price Associates, Inc. | 261,302 5.100% | 23,484 (+9.87%) | Filing History |
| 2021-02-12 6:48 pm Purchase | 2021-02-12 | 13G | Mesa Laboratories, Inc. MLAB | Invesco Ltd. IVZ | 265,823 5.200% | 265,823 (New Position) | Filing History |
| 2021-02-10 11:28 am Purchase | 2020-12-31 | 13G | Mesa Laboratories, Inc. MLAB | The Vanguard Group | 305,786 5.970% | 9,549 (+3.22%) | Filing History |
| 2021-01-27 11:21 am Purchase | 2020-12-31 | 13G | Mesa Laboratories, Inc. MLAB | ROYCE & ASSOCIATES LP | 307,194 6.000% | 41,215 (+15.50%) | Filing History |
| 2021-01-26 2:22 pm Purchase | 2020-12-31 | 13G | Mesa Laboratories, Inc. MLAB | BlackRock Inc. BLK | 776,232 15.200% | 71,916 (+10.21%) | Filing History |