| July 20, 2021 |
SPOK
|
A |
1,639 |
$9.15 |
$14,997 |
97,533
Direct
|
+1.71%
|
Acquired |
15.9%
(price as of 2026-08-19)
|
| July 1, 2021 |
SPOK
|
A |
254 |
$9.62 |
$2,443 |
4,722
Direct
|
+5.68%
|
Acquired |
10.2%
(price as of 2026-08-19)
|
| July 1, 2021 |
SPOK
|
A |
1,559 |
$9.62 |
$14,998 |
91,172
Direct
|
+1.74%
|
Acquired |
10.2%
(price as of 2026-08-19)
|
| April 1, 2021 |
SPOK
|
A |
1,072 |
$10.49 |
$11,245 |
4,468
Direct
|
+31.57%
|
Acquired |
1.1%
(price as of 2026-08-19)
|
| April 1, 2021 |
SPOK
|
A |
1,430 |
$10.49 |
$15,001 |
89,613
Direct
|
+1.62%
|
Acquired |
1.1%
(price as of 2026-08-19)
|
| March 19, 2021 |
SPOK
|
A |
0 |
— |
— |
3,396
Direct
|
0.00%
|
Acquired |
(price as of 2026-08-19)
|
| March 19, 2021 |
SPOK
|
P |
1,000 |
$10.88 |
$10,880 |
88,183
Direct
|
+1.15%
|
Acquired |
-2.5%
(price as of 2026-08-19)
|
| Feb. 22, 2021 |
SPOK
|
A |
0 |
— |
— |
3,396
Direct
|
0.00%
|
Acquired |
(price as of 2026-08-19)
|
| Feb. 22, 2021 |
SPOK
|
P |
2,000 |
$10.29 |
$20,580 |
87,183
Direct
|
+2.35%
|
Acquired |
3.1%
(price as of 2026-08-19)
|
| Jan. 4, 2021 |
SPOK
|
A |
1,010 |
$11.13 |
$11,241 |
3,396
Direct
|
+42.33%
|
Acquired |
-4.7%
(price as of 2026-08-19)
|
| Jan. 4, 2021 |
SPOK
|
A |
1,348 |
$11.13 |
$15,003 |
85,183
Direct
|
+1.61%
|
Acquired |
-4.7%
(price as of 2026-08-19)
|
| Nov. 27, 2020 |
SPOK
|
P |
0 |
— |
— |
2,386
Direct
|
0.00%
|
Acquired |
(price as of 2026-08-19)
|
| Nov. 27, 2020 |
SPOK
|
P |
1,000 |
$9.94 |
$9,940 |
83,835
Direct
|
+1.21%
|
Acquired |
6.7%
(price as of 2026-08-19)
|
| Nov. 2, 2020 |
SPOK
|
P |
4,000 |
$9.20 |
$36,800 |
82,835
Direct
|
+5.07%
|
Acquired |
15.3%
(price as of 2026-08-19)
|
| Oct. 1, 2020 |
SPOK
|
A |
1,577 |
$9.51 |
$14,997 |
78,835
Direct
|
+2.04%
|
Acquired |
11.5%
(price as of 2026-08-19)
|
| Oct. 1, 2020 |
SPOK
|
A |
1,183 |
$9.51 |
$11,250 |
2,386
Direct
|
+98.34%
|
Acquired |
11.5%
(price as of 2026-08-19)
|
| Aug. 25, 2020 |
SPOK
|
P |
1,000 |
$10.90 |
$10,900 |
78,461
Direct
|
+1.29%
|
Acquired |
-2.7%
(price as of 2026-08-19)
|
| Aug. 25, 2020 |
SPOK
|
P |
1,000 |
$10.99 |
$10,990 |
77,461
Direct
|
+1.31%
|
Acquired |
-3.5%
(price as of 2026-08-19)
|
| Aug. 17, 2020 |
SPOK
|
P |
5,000 |
$10.55 |
$52,750 |
76,461
Direct
|
+7.00%
|
Acquired |
0.5%
(price as of 2026-08-19)
|
| Aug. 3, 2020 |
SPOK
|
P |
5,000 |
$10.04 |
$50,200 |
71,461
Direct
|
+7.52%
|
Acquired |
5.6%
(price as of 2026-08-19)
|
| July 1, 2020 |
SPOK
|
A |
1,203 |
$9.35 |
$11,248 |
1,203
Direct
|
—
|
Acquired |
13.4%
(price as of 2026-08-19)
|
| July 1, 2020 |
SPOK
|
A |
1,604 |
$9.35 |
$14,997 |
65,258
Direct
|
+2.52%
|
Acquired |
13.4%
(price as of 2026-08-19)
|
| April 1, 2020 |
SPOK
|
A |
1,403 |
$10.69 |
$14,998 |
63,654
Direct
|
+2.25%
|
Acquired |
-0.8%
(price as of 2026-08-19)
|
| March 2, 2020 |
SPOK
|
P |
3,000 |
$10.35 |
$31,050 |
62,251
Direct
|
+5.06%
|
Acquired |
2.5%
(price as of 2026-08-19)
|
| Jan. 2, 2020 |
SPOK
|
A |
1,226 |
$12.23 |
$14,994 |
59,251
Direct
|
+2.11%
|
Acquired |
-13.3%
(price as of 2026-08-19)
|
| Nov. 20, 2019 |
SPOK
|
P |
5,000 |
$11.42 |
$57,100 |
58,025
Direct
|
+9.43%
|
Acquired |
-7.1%
(price as of 2026-08-19)
|
| Oct. 28, 2019 |
SPOK
|
P |
9,000 |
$11.52 |
$103,680 |
53,025
Direct
|
+20.44%
|
Acquired |
-7.9%
(price as of 2026-08-19)
|
| Oct. 28, 2019 |
SPOK
|
A |
9,000 |
$11.52 |
$103,680 |
53,025
Direct
|
+20.44%
|
Acquired |
-7.9%
(price as of 2026-08-19)
|
| Oct. 1, 2019 |
SPOK
|
A |
1,256 |
$11.94 |
$14,997 |
44,025
Direct
|
+2.94%
|
Acquired |
-11.2%
(price as of 2026-08-19)
|
| July 1, 2019 |
SPOK
|
A |
997 |
$1504.00 |
$1,499,488 |
42,769
Direct
|
+2.39%
|
Acquired |
-99.3%
(price as of 2026-08-19)
|
| April 1, 2019 |
SPOK
|
A |
1,101 |
$13.62 |
$14,996 |
41,772
Direct
|
+2.71%
|
Acquired |
-22.1%
(price as of 2026-08-19)
|
| March 6, 2019 |
SPOK
|
A |
4,000 |
$13.47 |
$53,880 |
40,671
Direct
|
+10.91%
|
Acquired |
-21.3%
(price as of 2026-08-19)
|
| Jan. 2, 2019 |
SPOK
|
A |
1,131 |
$13.26 |
$14,997 |
36,671
Direct
|
+3.18%
|
Acquired |
-20.0%
(price as of 2026-08-19)
|
| Oct. 1, 2018 |
SPOK
|
A |
974 |
$15.40 |
$15,000 |
35,246
Direct
|
+2.84%
|
Acquired |
-31.1%
(price as of 2026-08-19)
|
| July 2, 2018 |
SPOK
|
A |
997 |
$15.05 |
$15,005 |
34,272
Direct
|
+3.00%
|
Acquired |
-29.5%
(price as of 2026-08-19)
|
| April 2, 2018 |
SPOK
|
A |
1,003 |
$14.95 |
$14,995 |
33,275
Direct
|
+3.11%
|
Acquired |
-29.1%
(price as of 2026-08-19)
|
| March 12, 2018 |
SPOK
|
A |
5,000 |
$14.74 |
$73,700 |
32,272
Direct
|
+18.33%
|
Acquired |
-28.1%
(price as of 2026-08-19)
|
| Jan. 2, 2018 |
SPOK
|
A |
958 |
$15.65 |
$14,993 |
27,272
Direct
|
+3.64%
|
Acquired |
-32.2%
(price as of 2026-08-19)
|
| Oct. 2, 2017 |
SPOK
|
A |
977 |
$15.35 |
$14,997 |
26,314
Direct
|
+3.86%
|
Acquired |
-30.9%
(price as of 2026-08-19)
|
| July 3, 2017 |
SPOK
|
A |
847 |
$17.70 |
$14,992 |
25,337
Direct
|
+3.46%
|
Acquired |
-40.1%
(price as of 2026-08-19)
|
| April 3, 2017 |
SPOK
|
A |
789 |
$19.00 |
$14,991 |
24,490
Direct
|
+3.33%
|
Acquired |
-44.2%
(price as of 2026-08-19)
|
| Jan. 3, 2017 |
SPOK
|
A |
723 |
$20.75 |
$15,002 |
23,701
Direct
|
+3.15%
|
Acquired |
-48.9%
(price as of 2026-08-19)
|
| Oct. 3, 2016 |
SPOK
|
A |
842 |
$17.82 |
$15,004 |
22,978
Direct
|
+3.80%
|
Acquired |
-40.5%
(price as of 2026-08-19)
|
| July 1, 2016 |
SPOK
|
A |
782 |
$19.17 |
$14,991 |
22,136
Direct
|
+3.66%
|
Acquired |
-44.7%
(price as of 2026-08-19)
|
| April 1, 2016 |
SPOK
|
A |
857 |
$17.51 |
$15,006 |
21,354
Direct
|
+4.18%
|
Acquired |
-39.4%
(price as of 2026-08-19)
|
| Jan. 4, 2016 |
SPOK
|
A |
819 |
$18.32 |
$15,004 |
20,497
Direct
|
+4.16%
|
Acquired |
-42.1%
(price as of 2026-08-19)
|
| Oct. 1, 2015 |
SPOK
|
A |
911 |
$16.46 |
$14,995 |
19,678
Direct
|
+4.85%
|
Acquired |
-35.6%
(price as of 2026-08-19)
|
| July 1, 2015 |
SPOK
|
A |
891 |
$16.84 |
$15,004 |
18,767
Direct
|
+4.98%
|
Acquired |
-37.0%
(price as of 2026-08-19)
|
| April 1, 2015 |
SPOK
|
A |
782 |
$19.17 |
$14,991 |
17,876
Direct
|
+4.57%
|
Acquired |
-44.7%
(price as of 2026-08-19)
|
| Jan. 2, 2015 |
SPOK
|
A |
864 |
$17.36 |
$14,999 |
17,094
Direct
|
+5.32%
|
Acquired |
-38.9%
(price as of 2026-08-19)
|
| Oct. 1, 2014 |
SPOK
|
A |
1,153 |
$13.01 |
$15,001 |
16,230
Direct
|
+7.65%
|
Acquired |
-18.5%
(price as of 2026-08-19)
|
| July 1, 2014 |
SPOK
|
A |
974 |
$15.40 |
$15,000 |
15,077
Direct
|
+6.91%
|
Acquired |
-31.1%
(price as of 2026-08-19)
|
| April 1, 2014 |
SPOK
|
A |
826 |
$18.17 |
$15,008 |
14,103
Direct
|
+6.22%
|
Acquired |
-41.6%
(price as of 2026-08-19)
|
| Jan. 2, 2014 |
SPOK
|
A |
1,050 |
$14.28 |
$14,994 |
13,277
Direct
|
+8.59%
|
Acquired |
-25.7%
(price as of 2026-08-19)
|
| Oct. 1, 2013 |
SPOK
|
A |
1,059 |
$14.16 |
$14,995 |
12,227
Direct
|
+9.48%
|
Acquired |
-25.1%
(price as of 2026-08-19)
|
| July 1, 2013 |
SPOK
|
A |
737 |
$13.57 |
$10,001 |
11,168
Direct
|
+7.07%
|
Acquired |
-21.8%
(price as of 2026-08-19)
|
| April 1, 2013 |
SPOK
|
A |
754 |
$13.27 |
$10,006 |
10,431
Direct
|
+7.79%
|
Acquired |
-20.1%
(price as of 2026-08-19)
|
| Jan. 2, 2013 |
SPOK
|
A |
856 |
$11.68 |
$9,998 |
9,677
Direct
|
+9.70%
|
Acquired |
-9.2%
(price as of 2026-08-19)
|
| Oct. 1, 2012 |
SPOK
|
A |
842 |
$11.87 |
$9,995 |
8,821
Direct
|
+10.55%
|
Acquired |
-10.7%
(price as of 2026-08-19)
|
| July 2, 2012 |
SPOK
|
A |
778 |
$12.86 |
$10,005 |
7,979
Direct
|
+10.80%
|
Acquired |
-17.5%
(price as of 2026-08-19)
|
| April 2, 2012 |
SPOK
|
A |
718 |
$13.93 |
$10,002 |
7,201
Direct
|
+11.08%
|
Acquired |
-23.9%
(price as of 2026-08-19)
|
| Jan. 3, 2012 |
SPOK
|
A |
721 |
$13.87 |
$10,000 |
6,483
Direct
|
+12.51%
|
Acquired |
-23.5%
(price as of 2026-08-19)
|
| Oct. 3, 2011 |
SPOK
|
A |
758 |
$13.20 |
$10,006 |
5,762
Direct
|
+15.15%
|
Acquired |
-19.7%
(price as of 2026-08-19)
|
| July 1, 2011 |
SPOK
|
A |
655 |
$15.26 |
$9,995 |
5,004
Direct
|
+15.06%
|
Acquired |
-30.5%
(price as of 2026-08-19)
|
| April 1, 2011 |
SPOK
|
A |
691 |
$14.48 |
$10,006 |
4,349
Direct
|
+18.89%
|
Acquired |
-26.8%
(price as of 2026-08-19)
|
| Jan. 3, 2011 |
SPOK
|
A |
563 |
$17.77 |
$10,005 |
3,658
Direct
|
+18.19%
|
Acquired |
-40.3%
(price as of 2026-08-19)
|
| Nov. 2, 2010 |
SPOK
|
S |
3,511 |
$17.00 |
$59,687 |
3,095
Direct
|
-53.15%
|
Disposed |
-37.6%
(price as of 2026-08-19)
|
| Oct. 1, 2010 |
SPOK
|
A |
624 |
$16.03 |
$10,003 |
6,606
Direct
|
+10.43%
|
Acquired |
-33.8%
(price as of 2026-08-19)
|
| July 1, 2010 |
SPOK
|
A |
774 |
$12.92 |
$10,000 |
5,982
Direct
|
+14.86%
|
Acquired |
-17.9%
(price as of 2026-08-19)
|
| April 1, 2010 |
SPOK
|
A |
789 |
$12.67 |
$9,997 |
5,208
Direct
|
+17.85%
|
Acquired |
-16.3%
(price as of 2026-08-19)
|
| Jan. 4, 2010 |
SPOK
|
A |
908 |
$11.01 |
$9,997 |
4,419
Direct
|
+25.86%
|
Acquired |
-3.7%
(price as of 2026-08-19)
|
| Nov. 25, 2009 |
SPOK
|
S |
2,234 |
$10.55 |
$23,569 |
3,511
Direct
|
-38.89%
|
Disposed |
0.5%
(price as of 2026-08-19)
|
| Oct. 1, 2009 |
SPOK
|
A |
777 |
$12.88 |
$10,008 |
5,745
Direct
|
+15.64%
|
Acquired |
-17.7%
(price as of 2026-08-19)
|
| July 1, 2009 |
SPOK
|
A |
784 |
$12.76 |
$10,004 |
4,968
Direct
|
+18.74%
|
Acquired |
-16.9%
(price as of 2026-08-19)
|
| May 1, 2009 |
SPOK
|
S |
1,401 |
$11.12 |
$15,579 |
4,184
Direct
|
-25.09%
|
Disposed |
-4.6%
(price as of 2026-08-19)
|
| April 1, 2009 |
SPOK
|
A |
1,086 |
$9.21 |
$10,002 |
5,585
Direct
|
+24.14%
|
Acquired |
15.1%
(price as of 2026-08-19)
|
| April 1, 2009 |
SPOK
|
A |
1,086 |
$9.20 |
$9,991 |
5,585
Direct
|
+24.14%
|
Acquired |
15.3%
(price as of 2026-08-19)
|
| March 12, 2009 |
SPOK
|
S |
3,793 |
$10.57 |
$40,092 |
4,499
Direct
|
-45.74%
|
Disposed |
0.3%
(price as of 2026-08-19)
|
| March 10, 2009 |
SPOK
|
S |
203 |
$10.50 |
$2,132 |
8,292
Direct
|
-2.39%
|
Disposed |
1.0%
(price as of 2026-08-19)
|
| Jan. 2, 2009 |
SPOK
|
A |
864 |
$11.57 |
$9,996 |
8,495
Direct
|
+11.32%
|
Acquired |
-8.3%
(price as of 2026-08-19)
|
| Oct. 1, 2008 |
SPOK
|
A |
909 |
$11.00 |
$9,999 |
7,631
Direct
|
+13.52%
|
Acquired |
-3.6%
(price as of 2026-08-19)
|
| July 1, 2008 |
SPOK
|
A |
1,325 |
$7.55 |
$10,004 |
6,722
Direct
|
+24.55%
|
Acquired |
40.5%
(price as of 2026-08-19)
|
| April 1, 2008 |
SPOK
|
A |
1,401 |
$7.14 |
$10,003 |
5,397
Direct
|
+35.06%
|
Acquired |
48.5%
(price as of 2026-08-19)
|
| Jan. 2, 2008 |
SPOK
|
A |
699 |
$14.30 |
$9,996 |
3,996
Direct
|
+21.20%
|
Acquired |
-25.8%
(price as of 2026-08-19)
|
| Nov. 14, 2007 |
SPOK
|
S |
1,500 |
$15.23 |
$22,845 |
3,297
Direct
|
-31.27%
|
Disposed |
-30.4%
(price as of 2026-08-19)
|
| Oct. 1, 2007 |
SPOK
|
A |
593 |
$16.87 |
$10,004 |
4,797
Direct
|
+14.11%
|
Acquired |
-37.1%
(price as of 2026-08-19)
|
| July 2, 2007 |
SPOK
|
A |
539 |
— |
— |
2,704
Direct
|
+24.90%
|
Acquired |
(price as of 2026-08-19)
|
| July 2, 2007 |
SPOK
|
A |
0 |
— |
— |
4,204
Direct
|
0.00%
|
Acquired |
(price as of 2026-08-19)
|
| April 2, 2007 |
SPOK
|
A |
556 |
— |
— |
2,165
Direct
|
+34.56%
|
Acquired |
(price as of 2026-08-19)
|
| April 2, 2007 |
SPOK
|
A |
0 |
— |
— |
3,665
Direct
|
0.00%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 2, 2007 |
SPOK
|
A |
476 |
— |
— |
1,609
Direct
|
+42.01%
|
Acquired |
(price as of 2026-08-19)
|
| Jan. 2, 2007 |
SPOK
|
A |
0 |
— |
— |
3,109
Direct
|
0.00%
|
Acquired |
(price as of 2026-08-19)
|
| Oct. 2, 2006 |
SPOK
|
A |
440 |
— |
— |
1,133
Direct
|
+63.49%
|
Acquired |
(price as of 2026-08-19)
|
| Oct. 2, 2006 |
SPOK
|
A |
0 |
— |
— |
2,633
Direct
|
0.00%
|
Acquired |
(price as of 2026-08-19)
|
| Oct. 2, 2006 |
SPOK
|
A |
440 |
— |
— |
1,113
Direct
|
+65.38%
|
Acquired |
(price as of 2026-08-19)
|
| June 30, 2006 |
SPOK
|
A |
693 |
— |
— |
693
Direct
|
—
|
Acquired |
(price as of 2026-08-19)
|
| June 2, 2005 |
SPOK
|
P |
1,500 |
$27.10 |
$40,650 |
1,500
Direct
|
—
|
Acquired |
-60.9%
(price as of 2026-08-19)
|
| Dec. 1, 2004 |
SPOK
|
S |
10,809 |
$36.62 |
$395,826 |
0
Direct
|
-100.00%
|
Disposed |
-71.0%
(price as of 2026-08-19)
|