David A. Siegel Hallador Energy CO Transaction History

Two Sigma Advisers, LP

$47 Billion
Q3 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Hallador Energy CO stock. As of the latest transaction made, Two Sigma Advisers, LP holds 39,800 shares of HNRG stock, worth $826,646. This represents 0.0% of its overall portfolio holdings.

Number of Shares

39,800

Previous 40,400 1.49%

Holding current value

$826,646

Previous $639,000 23.79%

% of portfolio

0.0%

Previous 0.0%

29 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$15.02 - $21.22 $9,012 - $12,732	-600 Reduced 1.49%	39,800 $791,000
Q2 2025 Aug 14, 2025	BUY	$10.3 - $19.53 $237,930 - $451,143	23,100 Added 133.53%	40,400 $639,000
Q1 2025 May 15, 2025	SELL	$8.6 - $13.39 $39,560 - $61,594	-4,600 Reduced 21.0%	17,300 $212,000
Q4 2024 Feb 14, 2025	SELL	$8.9 - $13.49 $180,670 - $273,847	-20,300 Reduced 48.1%	21,900 $250,000
Q3 2024 Nov 14, 2024	SELL	$5.34 - $9.7 $826,098 - $1.5 Million	-154,700 Reduced 78.57%	42,200 $397,000

Q2 2024 Aug 14, 2024	SELL	$4.51 - $9.12 $492,943 - $996,815	-109,300 Reduced 35.7%	196,900 $1.53 Million
Q1 2024 May 15, 2024	BUY	$4.91 - $9.45 $11,784 - $22,680	2,400 Added 0.79%	306,200 $1.63 Million
Q4 2023 Feb 14, 2024	BUY	$8.84 - $15.62 $2.47 Million - $4.37 Million	279,900 Added 1171.13%	303,800 $2.69 Million
Q3 2023 Nov 14, 2023	BUY	$8.36 - $14.46 $56,011 - $96,882	6,700 Added 38.95%	23,900 $344,000
Q2 2023 Aug 14, 2023	SELL	$7.5 - $9.63 $28,500 - $36,594	-3,800 Reduced 18.1%	17,200 $147,000
Q1 2023 May 15, 2023	SELL	$7.0 - $9.9 $45,500 - $64,350	-6,500 Reduced 23.64%	21,000 $192,000
Q4 2022 Feb 14, 2023	SELL	$6.0 - $11.3 $291,000 - $548,050	-48,500 Reduced 63.82%	27,500 $274,000
Q3 2022 Nov 14, 2022	SELL	$5.11 - $7.41 $437,927 - $635,037	-85,700 Reduced 53.0%	76,000 $427,000
Q3 2022 Nov 14, 2022	SELL	$5.11 - $7.41 $437,927 - $635,037	-85,700 Reduced 53.0%	76,000 $427,000
Q2 2022 Aug 15, 2022	BUY	$3.41 - $7.5 $109,120 - $240,000	32,000 Added 24.67%	161,700 $875,000
Q1 2022 May 16, 2022	BUY	$2.38 - $4.17 $227,766 - $399,069	95,700 Added 281.47%	129,700 $454,000
Q4 2021 Feb 14, 2022	BUY	$2.17 - $4.29 $10,416 - $20,592	4,800 Added 16.44%	34,000 $84,000
Q3 2021 Nov 15, 2021	BUY	$2.01 - $3.29 $58,691 - $96,068	29,200 New	29,200 $86,000
Q3 2020 Nov 16, 2020	SELL	$0.62 - $1.0 $13,680 - $22,066	-22,066 Closed	0 $0
Q2 2020 Aug 14, 2020	SELL	$0.63 - $1.21 $315 - $605	-500 Reduced 2.22%	22,066 $14,000
Q1 2020 May 15, 2020	SELL	$0.81 - $2.94 $81 - $294	-100 Reduced 0.44%	22,566 $21,000
Q4 2019 Feb 14, 2020	SELL	$2.52 - $3.54 $6,048 - $8,496	-2,400 Reduced 9.57%	22,666 $67,000
Q3 2019 Nov 14, 2019	SELL	$3.49 - $5.9 $31,759 - $53,690	-9,100 Reduced 26.63%	25,066 $91,000
Q1 2019 May 15, 2019	SELL	$4.98 - $5.9 $17,928 - $21,240	-3,600 Reduced 9.53%	34,166 $180,000
Q4 2018 Feb 14, 2019	SELL	$4.75 - $6.56 $38,950 - $53,792	-8,200 Reduced 17.84%	37,766 $191,000
Q3 2018 Nov 14, 2018	SELL	$5.76 - $7.18 $26,496 - $33,028	-4,600 Reduced 9.1%	45,966 $286,000
Q2 2018 Aug 14, 2018	BUY	$6.37 - $7.9 $241,423 - $299,410	37,900 Added 299.23%	50,566 $361,000
Q1 2018 May 15, 2018	BUY	$5.96 - $7.31 $5,364 - $6,579	900 Added 7.65%	12,666 $87,000
Q4 2017 Feb 14, 2018	BUY	$4.87 - $6.56 $57,300 - $77,184	11,766	11,766 $72,000

Others Institutions Holding HNRG

# of Institutions

174

Shares Held

25.4M

Call Options Held

2.05M

Put Options Held

663K

View Full List

About HALLADOR ENERGY CO

Ticker HNRG
Exchange NASDAQ
Sector Energy
Industry Thermal Coal
Shares Outstandng 32,982,600
Market Cap $685M
Description
Hallador Energy Company, through its subsidiaries, engages in the production of steam coal in the State of Indiana for the electric power generation industry. The company owns the Oaktown Mine 1 and Oaktown Mine 2 underground mines in Oaktown, Indiana; and Ace in the Hole mine located near Clay City, Indiana. It is also involved in gas explorati...

More about HNRG

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