BRAIN SCIENTIFIC INC. (BRSF) [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/A
CURRENT ASSETS:
Cash	0.7	0.8	0.1	0.3	0.2	0.3	0.0	0.0
Accounts receivable	0.0	0.0		0.0
Inventory	0.1	0.1	0.0				0.0
Advances to officers		0.0	0.0
Prepaid expenses and other current assets	0.4	0.2	0.0	0.0
TOTAL CURRENT ASSETS	1.3	1.1	0.1	0.3	0.2	0.3	0.0	0.0
Property and equipment, net	0.1	0.1	0.1	0.0	0.0	0.0
Intangible assets, net	10.2	10.9
Goodwill		0.9
Operating lease right-of-use asset	0.1	0.2
Long-term prepaid insurance	0.1	0.1
TOTAL ASSETS	11.7	13.4	0.2	0.3	0.2	0.3	0.0	0.0

CURRENT LIABILITIES:
Accounts payable and accrued expenses	2.5	3.0		0.0	0.0	0.1
Accrued director’s fees	0.1	0.1
Accrued interest	0.3	0.4	0.0
Convertible notes payable, net	2.8	0.3		0.5		1.1	0.0
Notes payable		0.3
Loans payable	0.0	0.0
Notes payable - related party	0.0	0.2			0.1	0.0	0.0	0.0
Derivative liabilities	1.7
Operating lease liability, current portion	0.1	0.1
TOTAL CURRENT LIABILITIES:	7.4	4.3	2.1	1.2	0.2	1.2	0.1	0.0
Convertible notes payable, net		9.6
Operating lease liability, net of current portion	0.0	0.1
TOTAL LIABILITIES	7.4	14.1	2.2	1.2	0.2	1.2

Commitments and contingencies
STOCKHOLDERS’ EQUITY (DEFICIT)
Preferred stock, $0.001 par value; 10,000,000 shares authorized, 0 shares issued and outstanding as of December 31, 2022 and December 31, 2021, respectively
Common stock	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Additional paid in capital	38.9	21.6	11.1	2.8	2.6	0.3	0.0
Accumulated deficit	-34.6	-22.3	-13.2	-3.7	-2.7	-1.2	-0.1	0.0
Accumulated other comprehensive loss	0.0	0.0		0.0
TOTAL STOCKHOLDERS’ EQUITY (DEFICIT)	4.3	-0.7	-2.0	-0.9	-0.1	-0.9	-0.1	0.0
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY (DEFICIT)	11.7	13.4	0.2	0.3	0.2	0.3	0.0	0.0