| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPOK | Spok Holdings, Inc | Ted Peterman | Controller | Dec 31, 2017 | Tax Payment (Shares) | $15.65 | 152 | 2,379 | 233 | Jan 03, 2018, 04:56 PM | |
| SPOK | Spok Holdings, Inc | Ted Peterman | Controller | Dec 31, 2017 | Option/RSU Exercise | - | 385 | - | 385 | Jan 03, 2018, 04:56 PM |