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HALLADOR ENERGY CO (HNRG) Create: Alert

All | News | Filings
Date FiledTypeDescription
04/20/2023 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
07/20/2022 SC 13D/A Hallador Alternative Assets Fund, LLC reports a 6.6% stake in HALLADOR ENERGY COMPANY
06/22/2022 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
03/20/2019 SC 13D/A Yorktown Energy Partners VIII, L.P. reports a 3.1% stake in HALLADOR ENERGY COMPANY
12/04/2018 SC 13D/A Yorktown Energy Partners VIII, L.P. reports a 6.5% stake in HALLADOR ENERGY COMPANY
05/17/2018 SC 13D/A Yorktown Energy Partners VII, L.P. reports a 4.1% stake in HALLADOR ENERGY COMPANY
11/16/2016 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
08/19/2016 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
05/19/2016 SC 13D/A Hallador Alternative Assets Fund, LLC reports a 6.5% stake in HALLADOR ENERGY COMPANY
05/13/2016 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
08/24/2015 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
05/29/2015 SC 13D/A Yorktown Energy Partners VII, L.P. reports a 17.2% stake in HALLADOR ENERGY COMPANY
04/23/2014 SC 13D/A Hallador Alternative Assets Fund, LLC reports a 11.2% stake in HALLADOR ENERGY COMPANY
01/16/2014 SC 13D/A Hallador Alternative Assets Fund, LLC reports a 11.5% stake in HALLADOR ENERGY COMPANY
08/15/2013 SC 13D/A Yorktown Energy Partners VI LP reports a 3.7% stake in HALLADOR ENERGY COMPANY
04/30/2013 SC 13D/A Hallador Alternative Assets Fund, LLC reports a 12% stake in HALLADOR ENERGY COMPANY
03/12/2013 SC 13D/A Yorktown Energy Partners VI LP reports a 5.8% stake in HALLADOR ENERGY COMPANY
02/14/2013 SC 13D/A Yorktown Energy Partners VI LP reports a 8.5% stake in HALLADOR ENERGY COMPANY
09/06/2012 SC 13D/A Yorktown Energy Partners VI LP reports a 13.8% stake in HALLADOR ENERGY COMPANY
11/18/2011 SC 13D/A Yorktown Energy Partners VI LP reports a 16% stake in HALLADOR ENERGY COMPANY
08/22/2011 SC 13D/A Yorktown Energy Partners VI LP reports a 18% stake in HALLADOR ENERGY COMPANY
05/25/2011 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
03/16/2010 SC 13D/A HALLADOR ENERGY CO reports a 15.2% stake in HALLADOR ENERGY COMPANY
10/06/2009 SC 13D/A HALLADOR ENERGY CO reports a 15.7% stake in HALLADOR PETROLEUM COMPANY
09/24/2009 SC 13D/A Form SC 13D - General statement of acquisition of beneficial ownership [amend]

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