DIMENSIONAL FUND ADVISORS INC 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 INC | 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 INC | 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 INC | 1,309,236 6.700% |
-226,766 (-14.76%) |
Filing |
| 2021-02-12 3:41 pm Sale |
2021-02-16 | 13G | Spok Holdings, Inc. SPOK |
DIMENSIONAL FUND ADVISORS INC | 1,536,002 8.100% |
-57,835 (-3.63%) |
Filing |