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 |
| 2023-02-14 4:10 pm Purchase | 2022-12-31 | 13G | GLAUKOS CORP GKOS | Burns Thomas William | 2,807,641 5.710% | 82,084 (+3.01%) | Filing History |
| 2023-02-14 09:00 am Sale | 2022-12-31 | 13G | GLAUKOS CORP GKOS | BROWN CAPITAL MANAGEMENT LLC | 2,712,809 5.690% | -308,987 (-10.23%) | Filing History |
| 2023-02-09 11:19 am Purchase | 2022-12-30 | 13G | GLAUKOS CORP GKOS | VANGUARD GROUP INC | 5,349,225 11.210% | 232,630 (+4.55%) | Filing History |
| 2023-02-06 3:00 pm Sale | 2022-12-30 | 13G | GLAUKOS CORP GKOS | WELLINGTON MANAGEMENT GROUP LLP | 4,385,656 9.190% | -537,641 (-10.92%) | Filing History |
| 2023-01-31 09:55 am Purchase | 2022-12-31 | 13G | GLAUKOS CORP GKOS | BlackRock Inc. BLK | 7,783,794 16.300% | 360,092 (+4.85%) | Filing History |
| 2022-02-14 4:52 pm Purchase | 2021-12-31 | 13G | GLAUKOS CORP GKOS | Burns Thomas William | 2,725,557 5.650% | 142,493 (+5.52%) | Filing History |
| 2022-02-14 3:52 pm Sale | 2021-12-31 | 13G | GLAUKOS CORP GKOS | BROWN CAPITAL MANAGEMENT LLC | 3,021,796 6.440% | -1,112,024 (-26.90%) | Filing History |
| 2022-02-10 08:11 am Purchase | 2021-12-31 | 13G | GLAUKOS CORP GKOS | VANGUARD GROUP INC | 5,116,595 10.910% | 603,568 (+13.37%) | Filing History |
| 2022-02-04 06:22 am Sale | 2021-12-31 | 13G | GLAUKOS CORP GKOS | Artisan Partners Asset Management Inc. | 1,983,513 4.200% | -381,877 (-16.14%) | Filing History |
| 2022-01-28 2:07 pm Purchase | 2021-12-31 | 13G | GLAUKOS CORP GKOS | BlackRock Inc. BLK | 7,423,702 15.800% | 435,803 (+6.24%) | Filing History |
| 2022-01-10 08:37 am Purchase | 2021-12-31 | 13G | GLAUKOS CORP GKOS | WELLINGTON MANAGEMENT GROUP LLP | 4,923,297 10.500% | 4,923,297 (New Position) | Filing History |
| 2021-10-05 11:40 am Sale | 2021-09-30 | 13G | GLAUKOS CORP GKOS | BAILLIE GIFFORD & CO | 2,020,325 4.340% | -2,844,199 (-58.47%) | Filing History |
| 2021-09-10 08:14 am Sale | 2021-08-31 | 13G | GLAUKOS CORP GKOS | BROWN CAPITAL MANAGEMENT LLC | 4,133,820 8.880% | -2,375,454 (-36.49%) | Filing History |