X0306 4 2016-10-27 false 0001100412 ARRAY BIOPHARMA INC ARRY 0001191818 LEFKOFF KYLE C/O BOULDER VENTURES 1941 PEARL STREET, SUITE 300 BOULDER CO 80302 true false false false Common Stock 2016-10-29 4 M false 5000.00 5.83 A 8585.00 D Common Stock 45000.00 I See footnote Restricted Stock Units 0.00 2016-10-27 4 A false 5000.00 0.00 A 2017-10-27 Common Stock 5000.00 5000.00 D Stock Option (Right to Buy) 5.95 2016-10-27 4 A false 25000.00 0.00 A 2017-10-27 2026-10-27 Common Stock 25000.00 25000.00 D Restricted Stock Units 0.00 2016-10-29 4 M false 5000.00 0.00 D 2016-10-29 Common Stock 5000.00 0.00 D Shares issued upon settlement of Restricted Stock Units ("RSUs") granted by the Issuer on October 29, 2015 as a results of the vesting of all such RSUs. Comprised of 30,000 shares of common stock held in trust for the benefit of Mr. Lefkoff's minor children and 15,000 shares of common stock held by BV Partners III Profit Sharing account for the benefit of Mr. Lefkoff. RSUs awarded to the reporting person for no additional cash consideration and represent a contingent right to receive one share of Array BioPharma Inc. common stock. The units vest and will be settled in stock on October 27, 2017, subject to continued service on Array's board of directors. RSUs awarded to the reporting person on October 29, 2015 for no additional cash consideration and represent a contingent right to receive one share of Array BioPharma Inc. common stock. The units vested and were settled in stock on October 29, 2016. John Moore, attorney-in-fact for Reporting Person 2016-10-31