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Leimkuhler William F. (1361943)

Leimkuhler William F. has been a registered insider at 2 firms since 2006. As a Director at Argan, Inc., Leimkuhler William F. last made a transaction on 1/16/2026. As a Director at Northern Power Systems Corp, Leimkuhler William F. last made a transaction on 5/22/2015.

ARGAN INC (AGX)

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
9 67% 55% 52% 172 1 Year 9 0% -- -- --
9 100% 44% 45% 80 9 Month 9 0% -- -- --
10 80% 25% 24% 105 6 Month 10 0% -- -- --
10 70% 6% 2% 62 3 Month 10 0% -- -- --
10 40% -3% -4% 31 1 Month 10 0% -- -- --
11 18% -2% -1% 51 1 Week 11 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
5 20% 39% 21% 218 1 Year 5 0% -- -- --
5 20% 29% 13% 123 9 Month 5 0% -- -- --
6 17% 20% 20% 56 6 Month 6 0% -- -- --
7 14% 23% 23% 52 3 Month 7 0% -- -- --
8 25% 9% 9% 33 1 Month 8 0% -- -- --
10 50% 2% -0% 34 1 Week 10 0% -- -- --
Scorecards Updated 1/27/2026 04:00 AM EST Latest Transaction Date: 1/16/2026
Average days between Transaction and Entered Dates: 2

Northern Power Systems Corp. (NPS, NRTHF)

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% -91% -- -- 1 Year 1 0% -- -- --
1 0% -91% -- -- 9 Month 1 0% -- -- --
1 0% -48% -- -- 6 Month 1 0% -- -- --
1 0% -32% -- -- 3 Month 1 0% -- -- --
1 0% -11% -- -- 1 Month 1 0% -- -- --
1 0% -6% -- -- 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 1/27/2026 04:00 AM EST Latest Transaction Date: 5/22/2015
Average days between Transaction and Entered Dates: 5
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