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Howley W Nicholas (1352573)

Howley W Nicholas has been a registered insider at 3 firms since 2006. As a Director at Transdigm Group Incorporated, Howley W Nicholas last made a transaction on 11/17/2025. As a Director at Perimeter Solutions, SA, Howley W Nicholas last made a transaction on 10/21/2024. As a Director at Polypore International, Inc., Howley W Nicholas last made a transaction on 5/9/2011.

TransDigm Group INC (TDG)

Titles: DIR

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
53 68% 10% 17% 109 1 Year 53 0% -- -- --
53 68% 7% 8% 89 9 Month 53 0% -- -- --
53 60% 5% 6% 68 6 Month 53 0% -- -- --
53 57% 1% 2% 47 3 Month 53 0% -- -- --
53 47% 1% -0% 37 1 Month 53 0% -- -- --
53 42% -1% -0% 25 1 Week 53 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
259 41% 9% 11% 109 1 Year 259 0% -- -- --
262 42% 5% 5% 104 9 Month 262 0% -- -- --
265 46% 2% 2% 86 6 Month 265 0% -- -- --
269 49% -0% 1% 76 3 Month 269 0% -- -- --
271 49% -0% 0% 76 1 Month 271 0% -- -- --
271 52% -1% -0% 48 1 Week 271 0% -- -- --
Scorecards Updated 12/17/2025 11:58 AM EST Latest Transaction Date: 11/17/2025
Average days between Transaction and Entered Dates: 2

(PRM)

Titles: DIR

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
-- -- -- -- -- 1 Year -- -- -- -- --
-- -- -- -- -- 9 Month -- -- -- -- --
-- -- -- -- -- 6 Month -- -- -- -- --
-- -- -- -- -- 3 Month -- -- -- -- --
-- -- -- -- -- 1 Month -- -- -- -- --
-- -- -- -- -- 1 Week -- -- -- -- --
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
1 0% 58% -- -- 1 Year 1 0% -- -- --
1 0% 26% -- -- 9 Month 1 0% -- -- --
1 100% -25% -- -- 6 Month 1 0% -- -- --
1 0% 4% -- -- 3 Month 1 0% -- -- --
1 100% -2% -- -- 1 Month 1 0% -- -- --
1 0% 2% -- -- 1 Week 1 0% -- -- --
Scorecards Updated 12/17/2025 11:58 AM EST Latest Transaction Date: 10/21/2024
Average days between Transaction and Entered Dates: 1

Polypore International, Inc. (PPO)

Titles: DIR

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
-- -- -- -- -- 1 Year -- -- -- -- --
-- -- -- -- -- 9 Month -- -- -- -- --
-- -- -- -- -- 6 Month -- -- -- -- --
-- -- -- -- -- 3 Month -- -- -- -- --
-- -- -- -- -- 1 Month -- -- -- -- --
-- -- -- -- -- 1 Week -- -- -- -- --
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
6 50% 32% -11% 246 1 Year 6 0% -- -- --
6 50% 30% 20% 177 9 Month 6 0% -- -- --
6 33% 22% 12% 126 6 Month 6 0% -- -- --
6 33% 5% 8% 51 3 Month 6 0% -- -- --
6 33% 1% 5% 27 1 Month 6 0% -- -- --
6 0% 4% 4% 6 1 Week 6 0% -- -- --
Scorecards Updated 12/17/2025 11:58 AM EST Latest Transaction Date: 5/9/2011
Average days between Transaction and Entered Dates: 3
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