Donald Keith Duplechin does not have any significant net worth to report based on the numbers we have. This is based on reported shares in CKX LANDS, INC..

2020 was Donald Keith Duplechin's most active year for acquiring shares with 1 total transactions. Donald Keith Duplechin's most active month to acquire stocks was the month of February. 2020 saw Donald Keith Duplechin paying a total of $1,596.00 for 200 shares, this is the most they've acquired in one year.