DIMENSIONAL FUND ADVISORS LP 13D and 13G filings for Spok Holdings, 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 |
| 2024-02-09 09:59 am Sale | 2024-02-14 | 13G | SPOK HOLDINGS INC, SPOK | DIMENSIONAL FUND ADVISORS LP | 736,997 3.700% | -324,443 (-30.57%) | Filing |
| 2023-02-10 2:42 pm Sale | 2023-02-14 | 13G | SPOK HOLDINGS INC, SPOK | DIMENSIONAL FUND ADVISORS LP | 1,061,440 5.400% | -247,796 (-18.93%) | Filing |
| 2022-02-08 3:52 pm Sale | 2022-02-14 | 13G | SPOK HOLDINGS INC, SPOK | DIMENSIONAL FUND ADVISORS LP | 1,309,236 6.700% | -226,766 (-14.76%) | Filing |