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 |
| 2020-12-14 4:44 pm Purchase | 13D | ADVANCED DRAIN SYS INC WMS | Berkshire Partners Holdings LLC | 10,835,352 15.4% | 321,577 (+3.06%) | View |
| 2020-11-10 09:02 am Sale | 13G | ADVANCED DRAIN SYS INC WMS | WELLINGTON MANAGEMENT GROUP LLP | 3,045,630 4.38% | -3,552,798 (-53.84%) | View |
| 2020-02-14 4:43 pm Sale | 13G | ADVANCED DRAIN SYS INC WMS | CHLAPATY JOSEPH A | 6,530,081 9.4% | -1,000,000 (-13.28%) | View |
| 2020-02-14 4:36 pm Sale | 13G | ADVANCED DRAIN SYS INC WMS | ADVANCED DRAINAGE SYSTEMS INC. EMPLOYEE STOCK OWNERSHIP PLAN | 16,976,922 24.5% | -485,161 (-2.78%) | View |
| 2020-02-12 11:16 am Purchase | 13G | ADVANCED DRAIN SYS INC WMS | VANGUARD GROUP INC | 4,120,823 6.03% | 491,664 (+13.55%) | View |
| 2020-02-07 08:45 am Purchase | 13G | ADVANCED DRAIN SYS INC WMS | BlackRock Inc. BLK | 3,767,322 5.5% | 3,767,322 (New Position) | View |
| 2020-01-08 3:11 pm Sale | 13G | ADVANCED DRAIN SYS INC WMS | WELLINGTON MANAGEMENT GROUP LLP | 6,598,428 9.66% | -401,047 (-5.73%) | View |
| 2019-10-10 10:45 am Purchase | 13G | ADVANCED DRAIN SYS INC WMS | WELLINGTON MANAGEMENT GROUP LLP | 6,999,475 10.27% | 1,918,884 (+37.77%) | View |