X0306 4 2018-06-14 0 0001401680 Cornerstone OnDemand Inc CSOD 0001603955 Osnoss Joseph C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100 MENLO PARK CA 94025 1 0 0 0 0001418226 Silver Lake Group, L.L.C. C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 MENLO PARK CA 94025 1 0 1 0 0001722977 SLAA (GP), L.L.C. C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 MENLO PARK CA 94025 1 0 1 0 0001722976 Silver Lake Alpine Associates, L.P. C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 MENLO PARK CA 94025 1 0 1 0 0001722979 SLP Chicago GP, L.L.C. C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 MENLO PARK CA 94025 1 0 1 0 0001722980 SLP Chicago Holdings, L.P. C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 MENLO PARK CA 94025 1 0 1 0 0001724586 SLC Chicago Co-Invest II, L.P. C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 MENLO PARK CA 94025 1 0 1 0 0001724587 SLC Co-Invest, GP, L.L.C. C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 MENLO PARK CA 94025 1 0 1 0 Common Stock 2018-06-14 4 A 0 4624 0.00 A 15384 I See footnote This Form 4 is filed by SLP Chicago Holdings, L.P. ("SLP Chicago"), SLC Chicago Co-Invest II, L.P. ("Co-Invest"), SLP Chicago GP, L.L.C. ("SLP Chicago GP"), SLC Co-Invest, GP, L.L.C., ("Co-Invest GP"), Silver Lake Alpine Associates, L.P. ("SLAA"), SLAA (GP), L.L.C. ("SLAA GP"), Silver Lake Group, L.L.C. ("SLG") and Mr. Joseph Osnoss. SLP Chicago GP is the general partner of SLP Chicago. Co-Invest GP is the general partner of Co-Invest. SLAA is the managing member of SLP Chicago GP. SLAA GP is the general partner of SLAA. SLG is the managing member of SLAA GP and Co-Invest GP. Mr. Osnoss serves as a member of the board of directors of Cornerstone OnDemand, Inc. (the "Issuer") and is a Managing Director of SLG. Each of SLP Chicago, Co-Invest, SLP Chicago GP, Co-Invest GP, SLAA, SLAA GP and SLG may be deemed to be a director by deputization of the Issuer. Each share is represented by a Restricted Stock Unit ("RSU"). The RSUs will vest on the earlier of (i) the first anniversary of the grant date, or (ii) the date of the next annual meeting of shareholders, in each case subject to Mr. Osnoss's continued service as of such date. These securities may be held by Mr. Osnoss for the benefit of one or more Reporting Persons and/or certain of their affiliates or certain of the funds they manage ("Silver Lake"). Mr. Osnoss serves as a director of the Issuer. Pursuant to Silver Lake's policies with respect to director compensation, upon the sale of these securities, the proceeds from such sale may be expected to be remitted to Silver Lake and/or its limited partners. Mr. Osnoss, through his role at Silver Lake, may be deemed to have an indirect interest in the securities reported herein. The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under Securities Exchange Act of 1934, as amended (the "Exchange Act"). This filing shall not be deemed an admission that any Reporting Person is a beneficial owner of all securities covered by this filing for purposes of Section 16 of the Exchange Act or otherwise, and each Reporting Person disclaims beneficial ownership of these securities, except to the extent of such Reporting Person's pecuniary interest therein, if any. /s/ Karen M. King, Director, on behalf of Silver Lake Group, L.L.C. 2018-06-18 /s/ Karen M. King, Director, on behalf of Silver Lake Group, L.L.C., managing member of SLAA (GP), L.L.C. 2018-06-18 /s/ Karen M. King, Director, on behalf of Silver Lake Group, L.L.C., managing member of SLAA (GP), L.L.C., general partner of Silver Lake Alpine Associates, L.P. 2018-06-18 /s/ Karen M. King, Director, on behalf of Silver Lake Group, L.L.C., managing member of SLC Co-Invest, GP, L.L.C. 2018-06-18 /s/ Karen M. King, Director, on behalf of Silver Lake Group, L.L.C., managing member of SLAA (GP), L.L.C., general partner of Silver Lake Alpine Associates, L.P., managing member of SLP Chicago GP, L.L.C. 2018-06-18 /s/ Karen M. King, Director, on behalf of Silver Lake Group, L.L.C., managing member of SLC Co-Invest, GP, L.L.C., general partner of SLC Chicago Co-Invest II, L.P. 2018-06-18 /s/ Karen M. King, Director, on behalf of Silver Lake Group, L.L.C., managing member of SLAA (GP), L.L.C., general partner of Silver Lake Alpine Associates, L.P., managing member of SLP Chicago GP, L.L.C., general partner of SLP Chicago Holdings, L.P. 2018-06-18 /s/ Joseph Osnoss 2018-06-18