|3 Months Ended|
Mar. 31, 2019
|Notes to Financial Statements|
|Note 10 - Subsequent Events||
On April 30, 2019, stock options to purchase 30,000 shares of common stock expired unexercised.
On May 1, 2019, the Company entered into a research collaboration agreement with the University of Taiwan to collect a total of 1,200 samples for a 2-year period for a cost to the Company of $320,000 payable over such period.
On May 3, 2019, Cotterford Company Limited partially exercised its warrant for 1,666,667 shares of our common stock at $3.00 per share resulting in the issuance of 1,666,667 shares of common stock for gross proceeds of $5.0 million. The warrant remains exercisable through August 10, 2019 for the remaining balance of 1,609,195 shares of common stock at a price of $3.00 per share.
The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef