Michael Wallace

Track

Insider profile

Currently holds a position at Spok Holdings Inc

Performance

Overall performance
3.2
Performance over holding periods
4.2
30 days 90 days 120 days
Average return 3% 8.2% 15.1%
Success rate 65% 68% 82%
Transactions
15 47% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 132%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance

Positions

Position Company Period
Chief Financial Officer, Chief Operating Officer Spok Holdings Inc March 11, 2020 -
Chief Financial Officer, Chief Operating Officer, Principal Accounting Officer Spok Holdings Inc Jan. 2, 2020 - March 11, 2020
Chief Financial Officer Spok Holdings Inc March 27, 2017 - Jan. 2, 2020
Michael Wallace's trades of Spok Holdings Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-08-26 2025-08-25
S Sale
46,916 -21.3%
179.93
US$696,921 		46,916 -21.3% 179.93 US$696,921
2025-08-25 2025-08-25
PrS Proposed sale
35,209
248.62
US$878,164 		35,209 248.62 US$878,164
2025-08-05 2025-08-04
S Sale
20,143 -14.0%
12.78
US$2,348,158 		20,143 -14.0% 12.78 US$2,348,158
2025-08-04 2025-08-04
PrS Proposed sale
10,000
18.36
US$183,600 		10,000 18.36 US$183,600
2025-05-08 2025-05-07
S Sale
6,000 -8.9%
16.53
US$99,167 		6,000 -8.9% 16.53 US$99,167
2025-05-07 2025-05-07
PrS Proposed sale
6,000
16.55
US$99,300 		6,000 16.55 US$99,300
2025-03-05 2025-03-04
S Sale
10,000 -19.1%
16.53
US$165,331 		10,000 -19.1% 16.53 US$165,331
2025-03-04 2025-03-04
PrS Proposed sale
10,000
16.59
US$165,900 		10,000 16.59 US$165,900
2024-11-20 2024-11-19
S Sale
12,000 -24.3%
15.95
US$191,382 		12,000 -24.3% 15.95 US$191,382
2024-11-19 2024-11-19
PrS Proposed sale
12,000
16.20
US$194,400 		12,000 16.20 US$194,400
2024-08-21 2024-08-20
S Sale
25,000 -33.6%
14.80
US$369,950 		25,000 -33.6% 14.80 US$369,950
2024-08-20 2024-08-20
PrS Proposed sale
25,000
14.70
US$367,500 		25,000 14.70 US$367,500
2024-03-04 2024-03-01
S Sale
40,000 -34.9%
17.24
US$689,424 		40,000 -34.9% 17.24 US$689,424
2024-03-01 2024-03-01
PrS Proposed sale
40,000
17.30
US$692,000 		40,000 17.30 US$692,000
2023-12-05 2023-12-01
S Sale
20,000 -19.3%
16.64
US$332,800 		20,000 -19.3% 16.64 US$332,800
2023-11-27 2023-11-27
PrS Proposed sale
20,000
17.59
US$351,800 		20,000 17.59 US$351,800
2023-03-08 2023-03-08
B Purchase
2,500 +2.5%
10.25
US$25,625 		2,500 +2.5% 10.25 US$25,625
2022-12-06 2022-12-06
B Purchase
2,000 +2.7%
7.76
US$15,520 		2,000 +2.7% 7.76 US$15,520
2022-08-22 2022-08-19
B Purchase
1,690 +2.4%
7.14
US$12,067 		1,690 +2.4% 7.14 US$12,067
2022-05-03 2022-05-03
B Purchase
2,313 +3.3%
7.19
US$16,630 		2,313 +3.3% 7.19 US$16,630
2020-12-01 2020-11-30
B Purchase
2,000 +5.5%
9.81
US$19,620 		2,000 +5.5% 9.81 US$19,620
2020-08-03 2020-08-03
B Purchase
3,000 +9.0%
10.06
US$30,180 		3,000 +9.0% 10.06 US$30,180
2020-03-09 2020-03-09
B Purchase
2,000 +6.4%
10.01
US$20,020 		2,000 +6.4% 10.01 US$20,020