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Palmer Duncan (1411587)

Palmer Duncan has been a registered insider at 3 firms since 2007. As a Director at Oshkosh Corporation, Palmer Duncan last made a transaction on 5/12/2026. As an Officer at Cushman and Wakefield plc, Palmer Duncan last made a transaction on 2/6/2020. As Chief Financial Officer at Owens Corning, Palmer Duncan last made a transaction on 3/20/2009.

OSHKOSH CORP (OSK)

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 0% -10% -- -- 1 Year 1 0% -- -- --
1 0% -23% -- -- 9 Month 1 0% -- -- --
1 0% -12% -- -- 6 Month 1 0% -- -- --
1 0% -13% -- -- 3 Month 1 0% -- -- --
1 0% -7% -- -- 1 Month 1 0% -- -- --
1 100% 2% -- -- 1 Week 1 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
2 100% -10% -10% 1 1 Year 2 0% -- -- --
2 100% -21% -21% 4 9 Month 2 0% -- -- --
2 100% -13% -13% 1 6 Month 2 0% -- -- --
2 100% -12% -12% 2 3 Month 2 0% -- -- --
2 100% -5% -5% 5 1 Month 2 0% -- -- --
2 0% 3% 3% 2 1 Week 3 0% -- -- --
Scorecards Updated 5/14/2026 05:19 AM EST Latest Transaction Date: 5/12/2026
Average days between Transaction and Entered Dates: 4

(CWK)

Titles: O

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 0% -50% -- -- 1 Year 1 0% -- -- --
1 100% 5% -- -- 9 Month 1 0% -- -- --
1 100% 3% -- -- 6 Month 1 0% -- -- --
1 0% -9% -- -- 3 Month 1 0% -- -- --
1 0% -2% -- -- 1 Month 1 0% -- -- --
1 0% -2% -- -- 1 Week 1 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
4 100% -34% -34% 28 1 Year 4 0% -- -- --
4 75% -25% -34% 58 9 Month 4 0% -- -- --
4 75% -24% -25% 68 6 Month 4 0% -- -- --
4 50% -10% -3% 50 3 Month 4 0% -- -- --
4 50% -1% 0% 23 1 Month 4 0% -- -- --
4 25% 1% 1% 3 1 Week 4 0% -- -- --
Scorecards Updated 5/14/2026 05:19 AM EST Latest Transaction Date: 2/6/2020
Average days between Transaction and Entered Dates: 2

Owens Corning (OC)

Titles: VP,CFO

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
1 100% 178% -- -- 1 Year 1 0% -- -- --
1 100% 212% -- -- 9 Month 1 0% -- -- --
1 100% 175% -- -- 6 Month 1 0% -- -- --
1 100% 32% -- -- 3 Month 1 0% -- -- --
1 100% 85% -- -- 1 Month 1 0% -- -- --
1 100% 16% -- -- 1 Week 1 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
-- -- -- -- -- 1 Year -- -- -- -- --
-- -- -- -- -- 9 Month -- -- -- -- --
-- -- -- -- -- 6 Month -- -- -- -- --
-- -- -- -- -- 3 Month -- -- -- -- --
-- -- -- -- -- 1 Month -- -- -- -- --
-- -- -- -- -- 1 Week -- -- -- -- --
Scorecards Updated 5/14/2026 05:19 AM EST Latest Transaction Date: 3/20/2009
Average days between Transaction and Entered Dates:
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