X0306 4 2017-09-05 false 0001271214 Intersect ENT, Inc. XENT 0001216628 HILLEMAN JERYL L C/O INTERSECT ENT, INC. 1555 ADAMS DRIVE MENLO PARK CA 94025 false true false false Chief Financial Officer Common Stock 2017-09-05 4 M false 12833.00 11.12 A 27833.00 D Common Stock 2017-09-05 4 S false 12833.00 31.0498 D 15000.00 D Stock Option (right to buy) 11.12 2017-09-05 4 M false 12833.00 0.00 D 2024-06-10 Common Stock 12833.00 136499.00 D The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 8, 2017. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.95 to $31.35, inclusive. The Reporting Person undertakes to provide, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote on this Form 4. The shares subject to the option vest commencing June 4, 2014. 25% of the shares subject to the option vested on June 4, 2015 and 1/48th of the shares subject to the option vests monthly thereafter over three (3) years. /s/ Jeryl L. Hilleman 2017-09-06