X0306 4 2019-09-10 0 0001401680 Cornerstone OnDemand Inc CSOD 0001612127 Salen Kristina C/O CORNERSTONE ONDEMAND, INC. 1601 CLOVERFIELD BLVD., SUITE 620 SOUTH SANTA MONICA CA 90404 1 0 0 0 Common Stock 2019-09-10 4 M 0 2400 40.91 A 21670 D Common Stock 2019-09-10 4 M 0 3000 32.89 A 24670 D Common Stock 2019-09-10 4 M 0 1700 42.95 A 26370 D Common Stock 2019-09-10 4 S 0 9740 52.904 D 16630 D Stock Option (right to buy) 40.91 2019-09-10 4 M 0 2400 0.00 D 2024-07-08 Common Stock 2400 7200 D Stock Option (right to buy) 32.89 2019-09-10 4 M 0 3000 0.00 D 2025-06-03 Common Stock 3000 9000 D Stock Option (right to buy) 42.95 2019-09-10 4 M 0 1700 0.00 D 2026-06-08 Common Stock 1700 5100 D Shares sold pursuant to a Rule 10b5-1 trading plan occasioned by a marital settlement agreement. This sale price represents the weighted average sale price of the shares sold ranging from $52.26 to $53.22 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. The shares subject to the option are fully vested and exercisable. /s/ Adam J. Weiss, by Power of Attorney 2019-09-12