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Wallace Michael W (1070123)

Wallace Michael W has been a registered insider since 2003. As Chief Operating Officer at USA Mobility, Inc., Wallace Michael W last made a transaction on 8/25/2025.

Spok Holdings, Inc (USMO, SPOK)

Titles: COO

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
8 63% 37% 41% 115 1 Year 8 0% -- -- --
8 88% 27% 10% 101 9 Month 8 0% -- -- --
8 100% 24% 21% 61 6 Month 8 0% -- -- --
8 75% 11% 10% 45 3 Month 8 0% -- -- --
8 75% 6% 8% 17 1 Month 8 0% -- -- --
8 63% -0% 1% 21 1 Week 8 0% -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
7 29% 26% 14% 85 1 Year 7 0% -- -- --
8 38% 18% 7% 78 9 Month 8 0% -- -- --
9 33% 9% 4% 60 6 Month 9 0% -- -- --
10 30% 8% 9% 56 3 Month 10 0% -- -- --
11 64% -2% -2% 18 1 Month 11 0% -- -- --
12 33% -1% 0% 16 1 Week 12 0% -- -- --
Scorecards Updated 9/9/2025 12:36 PM EST Latest Transaction Date: 8/25/2025
Average days between Transaction and Entered Dates: 2
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