Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets

v3.20.2
Consolidated Balance Sheets - USD ($)
Sep. 30, 2020
Dec. 31, 2019
Current assets:    
Cash and cash equivalents $ 18,152,046 $ 24,184,140
Marketable securities 32,082,709  
Prepaid expenses and other current assets 5,828,086 6,575,375
Total current assets 56,062,841 30,759,515
Property and equipment, net 957,587 1,099,948
Operating lease right-of-use assets 2,870,431 3,043,826
Other assets 105,420 105,420
Total assets 59,996,279 35,008,709
Current liabilities:    
Accounts payable 2,190,813 2,622,272
Accrued liabilities 1,996,320 6,803,789
Current portion of lease liabilities 641,249 631,889
Total current liabilities 4,828,382 10,057,950
Warrant liabilities 33,659,991 6,068,978
Long-term portion of lease liabilities 3,038,056 3,264,128
Other liabilities 72,747 72,747
Total liabilities 41,599,176 19,463,803
Commitments and contingencies
Stockholders' equity:    
Preferred stock, $0.0001 par value, 25,000,000 shares authorized and none outstanding at September 30, 2020 and December 31, 2019
Common stock, $0.0001 par value, 125,000,000 shares authorized, 27,810,082 shares issued and outstanding at September 30, 2020; 200,000,000 shares authorized, 15,332,042 shares issued and outstanding at December 31, 2019 2,781 1,533
Additional paid-in capital 252,268,303 227,657,758
Accumulated other comprehensive loss (8,305)  
Accumulated deficit (233,865,676) (212,114,385)
Total stockholders' equity 18,397,103 15,544,906
Total liabilities and stockholders' equity $ 59,996,279 $ 35,008,709