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 |
| 2021-02-12 4:54 pm Sale | 13G | GLAUKOS CORP GKOS | Burns Thomas William | 2,583,064 5.53% | -48,679 (-1.85%) | View |
| 2021-02-12 2:44 pm Purchase | 13G | GLAUKOS CORP GKOS | BROWN CAPITAL MANAGEMENT LLC | 6,509,274 14.48% | 1,943,308 (+42.56%) | View |
| 2021-02-10 06:17 am Purchase | 13G | GLAUKOS CORP GKOS | Artisan Partners Limited Partnership | 2,365,390 5.3% | 2,365,390 (New Position) | View |
| 2021-02-05 07:51 am Purchase | 13G | GLAUKOS CORP GKOS | BlackRock Inc. BLK | 6,987,899 15.5% | 1,146,114 (+19.62%) | View |
| 2021-01-08 2:51 pm Purchase | 13G | GLAUKOS CORP GKOS | VANGUARD GROUP INC | 4,513,027 10.04% | 769,319 (+20.55%) | View |
| 2021-01-07 06:25 am Purchase | 13G | GLAUKOS CORP GKOS | BAILLIE GIFFORD & CO | 4,864,524 10.82% | 1,287,455 (+35.99%) | View |
| 2020-05-08 11:44 am Sale | 13G | GLAUKOS CORP GKOS | ALGER ASSOCIATES INC | 2,019,383 4.57% | -216,040 (-9.66%) | View |
| 2020-04-09 5:15 pm Purchase | 13G | GLAUKOS CORP GKOS | BlackRock Inc. BLK | 5,841,785 13.4% | 2,922,023 (+100.08%) | View |
| 2020-02-14 4:48 pm Purchase | 13G | GLAUKOS CORP GKOS | Burns Thomas William | 2,631,743 5.82% | 311,828 (+13.44%) | View |
| 2020-02-14 2:22 pm Sale | 13G | GLAUKOS CORP GKOS | Capital World Investors | 1,150,322 2.6% | -1,669,678 (-59.21%) | View |
| 2020-02-14 1:00 pm Sale | 13G | GLAUKOS CORP GKOS | JANUS HENDERSON GROUP PLC JHG | 1,725,973 4.7% | -390,019 (-18.43%) | View |
| 2020-02-14 11:01 am Purchase | 13G | GLAUKOS CORP GKOS | ALGER ASSOCIATES INC | 2,235,423 5.16% | 2,235,423 (New Position) | View |
| 2020-02-14 09:22 am Purchase | 13G | GLAUKOS CORP GKOS | BROWN CAPITAL MANAGEMENT LLC | 4,565,966 10.54% | 287,512 (+6.72%) | View |
| 2020-02-12 09:16 am Purchase | 13G | GLAUKOS CORP GKOS | VANGUARD GROUP INC | 3,743,708 8.64% | 241,378 (+6.89%) | View |
| 2020-02-10 12:01 pm Sale | 13G | GLAUKOS CORP GKOS | WILLIAM BLAIR INVESTMENT MANAGEMENT LLC | 1,976,525 4.6% | -484,612 (-19.69%) | View |
| 2020-02-07 11:20 am Sale | 13G | GLAUKOS CORP GKOS | FMR LLC | 1,081,013 2.495% | -1,199,165 (-52.59%) | View |
| 2020-02-05 11:45 am Purchase | 13G | GLAUKOS CORP GKOS | BlackRock Inc. BLK | 2,919,762 7.9% | 355,867 (+13.88%) | View |
| 2020-01-22 08:54 am Purchase | 13G | GLAUKOS CORP GKOS | BAILLIE GIFFORD & CO | 3,577,069 8.26% | 3,577,069 (New Position) | View |
| 2019-09-09 09:07 am Purchase | 13G | GLAUKOS CORP GKOS | BROWN CAPITAL MANAGEMENT LLC | 4,278,454 11.62% | 1,964,199 (+84.87%) | View |
| 2019-08-13 06:02 am Purchase | 13D | AVEDRO INC AVDR | GLAUKOS Corp GKOS | 7,810,593 43.3% | 7,810,593 (New Position) | View |