WELLINGTON MANAGEMENT GROUP LLP 13D and 13G filings for Coherent, Inc.:
- 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.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2021-07-12 09:24 am Sale | 2021-06-30 | 13G | Coherent, Inc. COHR | WELLINGTON MANAGEMENT GROUP LLP | 336,012 1.370% | -1,543,467 (-82.12%) | Filing |
| 2021-04-12 08:02 am Sale | 2021-03-31 | 13G | Coherent, Inc. COHR | WELLINGTON MANAGEMENT GROUP LLP | 1,879,479 7.680% | -1,238,845 (-39.73%) | Filing |
| 2021-02-04 11:05 am Purchase | 2020-12-31 | 13G | Coherent, Inc. COHR | WELLINGTON MANAGEMENT GROUP LLP | 3,118,324 12.760% | 628,131 (+25.22%) | Filing |