Osisko Gold Royalties Ltd. on Oct. 17 increased the size of its recently announced bought-deal offering of convertible senior unsecured debentures to C$284 million from C$260 million.

The now upsized offering will comprise a C$184 million public offering of debentures and a C$100 million private placement of debentures.

The debentures carry an interest rate of 4% per annum, payable semiannually and maturing Dec. 31, 2022. The debentures will be convertible at the holder's option into Osisko common shares at a price of C$22.89 per share.

The underwriters will have an option to increase the size of the private offering by up to an additional C$16 million, up to 48 hours prior to the closing, which is expected to occur Nov. 3.

The net proceeds will be used to fund the acquisition of precious metal royalties and streams, working capital and general corporate purposes.