It in the press release under constellation’s amendments

”
  • The extension of the expiry date for certain warrants held by Constellation Brands: In addition to the 18.9 million warrants associated with the November 2017 Canopy investment, Constellation also currently has 139.7 million warrants in Canopy, which upon shareholder approval would become exercisable over a period of five to eight years from November 1, 2018, compared to the previous three-year period. This includes 88.5 million Tranche A warrants, which are exercisable at a price per share of C$50.40 and 51.2 million Tranche B warrants, of which 38.4 million, or 75 percent, are exercisable at a price per share of C$76.68. The remaining 25 percent of the original Tranche B warrants will become Tranche C warrants and will be exercisable at Canopy's five-day volume weighted average price of the common shares on the Toronto Stock Exchange ("VWAP") immediately prior to exercise. If Canopy exercises its right to acquire the shares of Acreage and Constellation were to exercise all of their outstanding Canopy warrants, Constellation's ownership in Canopy is not expected to exceed 50 percent. “
They got lengthened warrants and the ability to buy some shares on the open market for cheap.

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