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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 7/20/2026. 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% -- -- --
55 45% 0% -1% 37 1 Month 55 0% -- -- --
55 44% -0% -0% 25 1 Week 55 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
266 42% 8% 9% 109 1 Year 266 0% -- -- --
270 43% 4% 4% 104 9 Month 270 0% -- -- --
271 47% 2% 2% 86 6 Month 271 0% -- -- --
274 50% -0% 0% 76 3 Month 274 0% -- -- --
279 50% -1% 0% 76 1 Month 279 0% -- -- --
280 52% -1% -0% 48 1 Week 280 0% -- -- --
Scorecards Updated 7/28/2026 05:15 AM EST Latest Transaction Date: 7/20/2026
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 7/28/2026 05:15 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 7/28/2026 05:15 AM EST Latest Transaction Date: 5/9/2011
Average days between Transaction and Entered Dates: 3
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