X0306
4
2018-12-31
1
0001289945
Spok Holdings, Inc
SPOK
0001070123
WALLACE MICHAEL W
C/O SPOK HOLDINGS, INC.
6850 VERSAR CTR STE 400
SPRINGFIELD
VA
22315
0
1
0
0
Chief Financial Officer & CAO
Common Stock
2018-12-31
4
M
0
6179
13.26
A
14570
D
Common Stock
2018-12-31
4
F
0
3115
13.26
D
11455
D
Restricted Stock Units
2018-12-31
4
M
0
6179
0.00
D
Common Stock
6179
42501
D
On December 31, 2018, shares were issued upon vesting of Restricted Stock Units ("RSUs") granted to Mr. Wallace.
Each RSU represents a contingent right to receive one share of the issuer's Common Stock.
On December 31, 2018, Mr. Wallace surrendered 3,115 shares of Spok Holdings, Inc. ("the Company") common stock to the Company in payment of required tax withholdings due upon vesting of the time based awards. The price was based on the closing price per share of December 31, 2018 as reported on NASDAQ.
On December 31, 2018, 6,179 shares vested.
/MICHAEL W WALLACE/
2019-01-04