Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets

v3.19.3
Condensed Consolidated Balance Sheets - USD ($)
Sep. 30, 2019
Dec. 31, 2018
Current assets:    
Cash and cash equivalents $ 54,849,365 $ 41,748,468
Prepaid expenses and other current assets 2,685,923 2,491,844
Total current assets 57,535,288 44,240,312
Property and equipment, net 4,891,063 2,705,206
Operating lease right of use assets 5,569,999
Other assets 134,034 43,823
Total assets 68,130,384 46,989,341
Current liabilities:    
Notes payable 394,305
Accounts payable 6,193,507 6,345,335
Accrued expenses 23,969,303 9,851,191
Deferred revenue 1,462,503
Operating lease liabilities, current 386,618
Deferred rent, current 35,996
Total current liabilities 30,549,428 18,089,330
Operating lease liabilities, noncurrent 7,940,283
Deferred rent, noncurrent 1,375,891
Total liabilities 38,489,711 19,465,221
Commitments and Contingencies
Stockholders' equity    
Preferred stock, $0.0001 par value; 10,000,000 shares authorized, no shares issued and outstanding at September 30, 2019 and December 31, 2018
Common stock, $0.0001 par value; 150,000,000 shares authorized, 64,672,893 and 57,247,496 shares issued and outstanding at September 30, 2019 and December 31, 2018, respectively 6,467 5,725
Additional paid-in capital 195,877,403 148,888,635
Accumulated deficit (166,243,197) (121,370,240)
Total stockholders' equity 29,640,673 27,524,120
Total liabilities and stockholders' equity $ 68,130,384 $ 46,989,341