The largest purchase of all time was on 2010-03-22 and amounted to 395 shares of Spok Holdings, Inc. for $4,922.
The largest sale of all time was on 2015-11-20 and amounted to 11700 shares of Spok Holdings, Inc. for $217,854.
No biography is available at this moment.
| 2017-11-01 | Sale | Spok Holdings, Inc. SPOK | Chief Information Officer | 3,000 0.0148% | $17.30 | $51,900 | -10.04% | |
| 2016-08-08 | Sale | Spok Holdings, Inc. SPOK | Chief Information Officer | 100 0.0005% | $17.85 | $1,785 | +3.93% | |
| 2016-08-05 | Sale | Spok Holdings, Inc. SPOK | Chief Information Officer | 5,719 0.0279% | $17.86 | $102,170 | +2.89% | |
| 2016-02-29 | Sale | Spok Holdings, Inc. SPOK | Chief Information Officer | 7,937 0.0382% | $17.62 | $139,840 | +2.67% | |
| 2015-11-20 | Sale | Spok Holdings, Inc. SPOK | Chief Information Officer | 11,700 0.0556% | $18.62 | $217,854 | -5.07% | |
| 2010-03-22 | Spok Holdings, Inc. SPOK | Chief Technology Officer | 395 0.0017% | $12.46 | $4,922 | +21.11% | ||
| 2009-05-19 | Sale | Spok Holdings, Inc. SPOK | Chief Technology Officer | 3,605 0.0155% | $11.29 | $40,683 | +9.87% |