<SEC-DOCUMENT>0001104659-24-029478-index.html : 20240229
<SEC-HEADER>0001104659-24-029478.hdr.sgml : 20240229
<ACCEPTANCE-DATETIME>20240229174728
ACCESSION NUMBER:		0001104659-24-029478
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20240229
DATE AS OF CHANGE:		20240229
GROUP MEMBERS:		BIJEL DOSHI
GROUP MEMBERS:		DAVID C. HARDIE
GROUP MEMBERS:		HALLADOR INVESTMENT ADVISORS INC.
GROUP MEMBERS:		HALLADOR MANAGEMENT LLC
GROUP MEMBERS:		KEVIN LEARY

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HALLADOR ENERGY CO
		CENTRAL INDEX KEY:			0000788965
		STANDARD INDUSTRIAL CLASSIFICATION:	BITUMINOUS COAL & LIGNITE MINING [1220]
		ORGANIZATION NAME:           	01 Energy & Transportation
		IRS NUMBER:				841014610
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-37955
		FILM NUMBER:		24705528

	BUSINESS ADDRESS:	
		STREET 1:		1183 EAST CANVASBACK DRIVE
		CITY:			TERRE HAUTE
		STATE:			IN
		ZIP:			47802
		BUSINESS PHONE:		303-839-5504

	MAIL ADDRESS:	
		STREET 1:		1183 EAST CANVASBACK DRIVE
		CITY:			TERRE HAUTE
		STATE:			IN
		ZIP:			47802

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HALLADOR PETROLEUM CO
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KIMBARK OIL & GAS CO /CO/
		DATE OF NAME CHANGE:	19900102

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KIMBARK INC
		DATE OF NAME CHANGE:	19860624

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Hallador Alternative Assets Fund, LLC
		CENTRAL INDEX KEY:			0001356544
		ORGANIZATION NAME:           	
		IRS NUMBER:				201064809

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		555 DALE DRIVE
		CITY:			INCLINE VILLAGE
		STATE:			NV
		ZIP:			89451
		BUSINESS PHONE:		(775) 831-2272

	MAIL ADDRESS:	
		STREET 1:		555 DALE DRIVE
		CITY:			INCLINE VILLAGE
		STATE:			NV
		ZIP:			89451
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>tm247672d1_sc13da.htm
<DESCRIPTION>SC 13D/A
<TEXT>
Document 1 - file: tm247672d1_sc13da.htm

</DOCUMENT>
</SEC-DOCUMENT>