14. SUBSEQUENT EVENTS	6 Months Ended
Sep. 30, 2019
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	14. SUBSEQUENT EVENTS Management has evaluated events subsequent to September 30, 2019 through the date that the accompanying condensed consolidated financial statements were filed with the SEC for transactions and other events which may require adjustment of and/or disclosure in such financial statements. Reverse Split – Following the approval of a reverse stock split at our Annual Stockholders’ Meeting held on October 14, 2019, our Board of Directors approved a 1-for-15 reverse stock split. Accordingly, each 15 shares of outstanding common stock held by stockholders were combined into one share of common stock. Our authorized common stock remained at 30,000,000 shares. As the result of the rounding up of fractional shares related to the reverse split, we have issued an additional 3,946 shares to our shareholders in October 2019. FDA Approval of IDE for Oncology Indications – On October 4, 2019, the FDA approved our Investigational Device Exemption (IDE) application to initiate an Early Feasibility Study, or EFS of the Hemopurifier in patients with head and neck cancer in combination with standard of care pembrolizumab (Keytruda). The primary endpoint for the EFS, which will enroll 10-12 subjects at a single center, will be safety, with secondary endpoints including measures of exosome clearance and characterization, as well as response and survival rates. The IDE approval is subject to FDA approval of Informed Consent documents from the trial site. Restricted Stock Unit (“RSU”) Issuances – In October 2019, 2,859 RSUs held by our current and former executives were exchanged into the same number of shares of our common stock. As our executives elected to net settle a portion of their RSU’s in exchange for us paying the related withholding taxes on the share issuance, 1,511 of the RSUs were cancelled and we issued a net 1,348 shares of common stock to our executives. ATM Sales – In October 2019, we sold 98,722 shares of our common stock under our Common Stock Sales Agreement with H.C. Wainwright (see Note 6) and from those sales raised net proceeds of $472,798 (after deducting $14,682 in commissions to H.C. Wainwright and $1,932 in other offering expenses), at an average price of $4.79 per share of net proceeds. Government Contract Funding – In October 2019, we billed the NCI for $206,729 after achieving the first milestone in our Phase 2 Melanoma Cancer Contract.

14. SUBSEQUENT EVENTS

6 Months Ended

Sep. 30, 2019

14. SUBSEQUENT EVENTS

Management has evaluated events subsequent to September 30, 2019 through the date that the accompanying condensed consolidated financial statements were filed with the SEC for transactions and other events which may require adjustment of and/or disclosure in such financial statements.

Reverse Split – Following the approval of a reverse stock split at our Annual Stockholders’ Meeting held on October 14, 2019, our Board of Directors approved a 1-for-15 reverse stock split. Accordingly, each 15 shares of outstanding common stock held by stockholders were combined into one share of common stock. Our authorized common stock remained at 30,000,000 shares. As the result of the rounding up of fractional shares related to the reverse split, we have issued an additional 3,946 shares to our shareholders in October 2019.

FDA Approval of IDE for Oncology Indications – On October 4, 2019, the FDA approved our Investigational Device Exemption (IDE) application to initiate an Early Feasibility Study, or EFS of the Hemopurifier in patients with head and neck cancer in combination with standard of care pembrolizumab (Keytruda). The primary endpoint for the EFS, which will enroll 10-12 subjects at a single center, will be safety, with secondary endpoints including measures of exosome clearance and characterization, as well as response and survival rates. The IDE approval is subject to FDA approval of Informed Consent documents from the trial site.

Restricted Stock Unit (“RSU”) Issuances – In October 2019, 2,859 RSUs held by our current and former executives were exchanged into the same number of shares of our common stock. As our executives elected to net settle a portion of their RSU’s in exchange for us paying the related withholding taxes on the share issuance, 1,511 of the RSUs were cancelled and we issued a net 1,348 shares of common stock to our executives.

ATM Sales – In October 2019, we sold 98,722 shares of our common stock under our Common Stock Sales Agreement with H.C. Wainwright (see Note 6) and from those sales raised net proceeds of $472,798 (after deducting $14,682 in commissions to H.C. Wainwright and $1,932 in other offering expenses), at an average price of $4.79 per share of net proceeds.

Government Contract Funding – In October 2019, we billed the NCI for $206,729 after achieving the first milestone in our Phase 2 Melanoma Cancer Contract.