Shareholders' Equity (Deficit)

12 Months Ended

Mar. 31, 2021

Equity [Abstract]

Shareholders' Equity (Deficit)

Shareholders’ Equity (Deficit)

(A) Overview

The Company’s Memorandum of Association, filed on February 2, 2016 in Bermuda, authorized the creation of one class of shares. As of March 31, 2021, the Company had 564,111,242 shares authorized with a par value of $0.000017727 per share.

(B) Underwritten Public Equity Offering of Common Shares

On June 4, 2019, the Company completed an underwritten public equity offering of 17,424,243 of its common shares at a public offering price of $8.25 per common share. After deducting the underwriting discounts and commissions and offering costs paid by the Company, the net proceeds to the Company in connection with the underwritten public equity offering, including from the exercise of the underwriters’ option to purchase additional common shares, were approximately $134.5 million.

(C) Private Placement with Former Majority Shareholder

In April 2018, the Company entered into a share purchase agreement with Roivant, its former majority shareholder, pursuant to which the Company sold to Roivant 1,110,015 of its common shares at a purchase price of $20.27 per common share, for gross proceeds of $22.5 million, in a private placement.

(D) At-the-Market Equity Offering Program

In April 2018, the Company entered into a sales agreement (the “Sales Agreement”) with Cowen and Company, LLC (“Cowen”), to sell its common shares having an aggregate offering price of up to $100.0 million from time to time through an “at-the-market” equity offering program under which Cowen acted as the Company’s agent. During the years ended March 31, 2020 and 2019, the Company issued and sold 106,494 and 3,970,129, respectively, of its common shares under the Sales Agreement. The common shares were sold at a weighted-average price of $24.65 and $21.91, respectively, per common share for aggregate net proceeds to the Company of approximately $2.5 million and $84.1 million, respectively, after deducting underwriting commissions and offering costs paid by the Company. No shares were sold under the Sales Agreement during the year ended March 31, 2021. The “at-the-market” equity offering program expired in March 2021.