Diepholz Koy W (CIK 0001468385)

Latest company ownership

Role: 10% Owner
Shares held
3,230,700
Last filed at
Aug 15, 2025
Confidence Score
56.1
2025Q4
Confidence Score History
2010Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Aug 13, 2025 Aug 15, 2025 DYNARESOURCE, INC. 10% Owner Buy 82.5 +50,000 1.57% $75K
Dec 28, 2022 Apr 4, 2025 DYNARESOURCE, INC. Director Buy 90.0 +887,500 38.71% $1K
Jan 5, 2015 Apr 30, 2015 DYNARESOURCE, INC. CEO Buy 92.5 +123,041 7.45% $304.9K
Aug 6, 2014 Apr 30, 2015 DYNARESOURCE, INC. CEO Buy 97.5 +152,809 10.19% $381.2K
Jan 8, 2014 Apr 30, 2015 DYNARESOURCE, INC. CEO Buy 78.8 +15,438 1.04% $44.9K
Nov 29, 2013 Apr 30, 2015 DYNARESOURCE, INC. CEO Buy 55.0 +1,600 0.11% $4.4K
Apr 3, 2013 Apr 30, 2015 DYNARESOURCE, INC. CEO Buy 78.8 +15,547 1.06% $40.7K
Oct 4, 2012 Apr 17, 2013 DYNARESOURCE, INC. CEO Buy 55.0 +900 0.06% $3.5K
Jan 23, 2012 Apr 17, 2013 DYNARESOURCE, INC. CEO Buy 82.5 +16,200 1.12% $63.1K
May 1, 2012 Apr 17, 2013 DYNARESOURCE, INC. CEO Buy 68.8 +10,600 0.73% $40K
Feb 20, 2013 Apr 17, 2013 DYNARESOURCE, INC. CEO Buy 55.0 +1,850 0.13% $5.8K
Jan 3, 2013 Apr 17, 2013 DYNARESOURCE, INC. CEO Buy 61.3 +6,300 0.43% $22K
Jan 23, 2012 Apr 11, 2012 DYNARESOURCE, INC. CEO Buy 61.3 +6,500 0.45% $26.6K
Jan 5, 2012 Jan 17, 2012 DYNARESOURCE, INC. CEO Buy 55.0 +1,500 0.10% $6.2K
Dec 15, 2011 Jan 17, 2012 DYNARESOURCE, INC. CEO Buy 61.3 +5,000 0.35% $20.3K
Jul 20, 2010 Dec 15, 2011 DYNARESOURCE, INC. CEO Sell 26.3 -18,585 -1.29% $40.7K
Oct 11, 2011 Dec 15, 2011 DYNARESOURCE, INC. CEO Buy 82.5 +16,000 1.13% $68.3K