HALLADOR ENERGY COMPANY

Ticker: HNRG CUSIP: 40609P105 Class: Common Stock

Jasper Ridge Partners, L.P.'s Holding History (CIK: 0001453381)

Note: Option positions (PUT/CALL) are excluded.

Q2 2020

Shares 12,901 Value ($000) $8 Avg Close $0.77 Range $0.60 - $1.29

Q1 2020

Shares 12,901 Value ($000) $12 Avg Close $1.60 Range $0.81 - $3.00

Q4 2019

Shares 12,901 Value ($000) $38 Avg Close $3.07 Range $2.47 - $3.62

Q3 2019

Shares 12,901 Value ($000) $47 Avg Close $4.73 Range $3.40 - $5.90

Q2 2019

Shares 10,933 Value ($000) $62 Avg Close $5.39 Range $4.80 - $6.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	12,901	$8	$0.77	$0.60 - $1.29
Q1 2020	12,901	$12	$1.60	$0.81 - $3.00
Q4 2019	12,901	$38	$3.07	$2.47 - $3.62
Q3 2019	12,901	$47	$4.73	$3.40 - $5.90
Q2 2019	10,933	$62	$5.39	$4.80 - $6.00