X0306 4 2021-02-01 false 0001271214 Intersect ENT, Inc. XENT 0001620705 West Thomas A. C/O INTERSECT ENT, INC. 1555 ADAMS DRIVE MENLO PARK CA 94025 true true false false President and CEO Common Stock 2021-02-01 4 A false 62500.00 0.00 A 283060.00 D Stock Options (Right to buy) 23.07 2021-02-01 4 A false 118461.00 0.00 A 2031-02-01 Common Stock 118461.00 118461.00 D Represents restricted stock units granted pursuant to the Intersect ENT, Inc. 2014 Equity Incentive Plan. Each restricted stock unit represents a right to receive one share of Intersect ENT, Inc. common stock upon vesting. The restricted stock units vest in three equal annual installments commencing one year after the grant date. Includes 500 shares purchased on 11/13/2020 with ESPP plan and 234,203 restricted stock units, of which 39,700 are performance based. The vesting commencement date of the option is February 1, 2021. 1/8th of the shares subject to the option shall vest on August 1, 2021 and 1/48th of the shares subject to the option shall vest monthly thereafter over 42 months. /s/ Thomas A. West 2021-02-03