The Vanguard Group 13D and 13G filings for CMC Materials, 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 |
| 2020-02-11 7:35 pm Sale | 2019-12-31 | 13G | CMC Materials, Inc. CCMP | The Vanguard Group | 2,812,225 9.660% | -197,063 (-6.55%) | Filing |