EMPIRE PETROLEUM CORP (EMPR) [Rocket]

In millions, except per share items	Dec-31-22	Dec-31-21	Dec-31-20	Dec-31-19	Dec-31-18	Dec-31-17	Dec-31-16	Dec-31-15
	10-K	10-K	10-K	10-K	10-K	10-K	10-K	10-K
Net income	7.1	-18.6	-16.8	-6.7	-1.0	-0.8	-0.4	-0.2
Depreciation and amortization	1.9	2.5	3.1	3.4	0.0
Asset impairment charges							0.2
Change in working capital [+]	1.2	-0.3	5.4	0.9	0.4	0.3	0.1	0.1
Accounts receivable	-1.8	-6.5	-0.2	-0.9	-0.1
Inventories	-0.8	-0.5	0.1	0.0
Accounts payable	0.5	2.2	0.9	0.7	0.3	0.0
Accrued expenses	3.6	3.1	0.4	0.9	0.1
Other	-0.4	1.4	4.2	0.2	0.2	0.3	0.1	0.1
Other operating activities	7.9	19.6	6.6	1.8	0.0	0.3	0.1
Cash from operations	18.1	3.2	-1.7	-0.6	-0.6	-0.2	-0.1	-0.1

Capital expenditures	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Other cash from investing	-11.4	-24.7	0.9	-6.2	-0.9
Cash from investing	-11.4	-24.7	0.9	-6.2	-0.9	0.0	0.0	0.0

Issuance of common stock, net				0.2	0.3	0.1		0.1
Other cash from financing	1.7	25.0	1.0	6.5	1.2	0.1	0.1
Cash from financing	1.7	25.0	1.0	6.7	1.5	0.2	0.1	0.1

Free cash flow	18.1	3.2	-1.7	-0.6	-0.6	-0.2	-0.1	-0.1
Per share (diluted)	$0.77	$0.22	($0.30)	($0.03)	($0.04)	($0.02)	($0.01)	($0.01)

Cash paid for interest			0.6	0.5	0.0