DEBT
The Company did not have any outstanding debt as of December 31, 2020.
Perceptive Credit Agreement
On April 17, 2018, the Company entered into a credit agreement with Perceptive Credit Holdings II, LP (the “Perceptive Credit Agreement”) for an initial term loan of $15.0 million. On November 20, 2018, the Company paid off all obligations owing under, and terminated, the Perceptive Credit Agreement. The Perceptive Credit Agreement debt extinguishment resulted in a $3.0 million loss that was included in debt extinguishment expenses, in the consolidated statements of operations.
JGB Debt
In February and March 31, 2018, JGB Collateral LLC and certain of its affiliates (“JGB”) converted the remaining $26.7 million of principal and accrued interest of the Company’s convertible debt (the “JGB Debt”) into an aggregate of 6,161,331 shares of the Company’s common stock. In connection with these conversions, the Company recognized $6,000 to common stock and $38.8 million to additional paid in capital; the unamortized debt discount of $2.7 million was extinguished; and the compound derivative liability of $12.1 million was also extinguished. The JGB Debt conversion resulted in a $2.8 million loss on debt extinguishment that was included in debt extinguishment expenses in the consolidated statements of operations for the year ended December 31, 2018.

Historical Timeline

Fiscal YearFiled
2020Feb 24, 2021Showing above
2019Feb 28, 2020
2018Mar 6, 2019
2017Mar 22, 2018
2016Apr 21, 2017
2015Mar 29, 2016

About Debt Disclosures

Debt disclosures detail a company's borrowing structure — the types of instruments, interest rates, maturity schedule, and covenant restrictions that define its financial obligations and flexibility. This section is essential for assessing refinancing risk, interest rate exposure, and the margin of safety against financial distress.

Key signals: the maturity schedule reveals concentration risk — large maturities within 1-2 years during tight credit markets can force dilutive refinancing or asset sales. Compare the fair value of debt against carrying amount to gauge whether the market views the company's credit risk differently than the balance sheet suggests. Watch covenant compliance disclosures for tightening cushions, especially leverage and interest coverage ratios. Variable-rate debt exposure quantifies sensitivity to interest rate changes. Secured versus unsecured mix affects recovery rates and future borrowing capacity. Compare net debt-to-EBITDA against industry peers and covenant limits to assess financial health.