SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Osnoss Joseph (Last) (First) (Middle) C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100 (Street) MENLO PARK CA 94025 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Cornerstone OnDemand Inc [ CSOD ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 06/14/2018
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock(1)	06/14/2018		A		4,624(2)	A	$0.00	15,384	I	See footnote(3)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* Osnoss Joseph (Last) (First) (Middle) C/O SILVER LAKE, 2775 SAND HILL ROAD, SUITE 100 (Street) MENLO PARK CA 94025 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Silver Lake Group, L.L.C. (Last) (First) (Middle) C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 (Street) MENLO PARK CA 94025 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* SLAA (GP), L.L.C. (Last) (First) (Middle) C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 (Street) MENLO PARK CA 94025 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Silver Lake Alpine Associates, L.P. (Last) (First) (Middle) C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 (Street) MENLO PARK CA 94025 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* SLP Chicago GP, L.L.C. (Last) (First) (Middle) C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 (Street) MENLO PARK CA 94025 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* SLP Chicago Holdings, L.P. (Last) (First) (Middle) C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 (Street) MENLO PARK CA 94025 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* SLC Chicago Co-Invest II, L.P. (Last) (First) (Middle) C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 (Street) MENLO PARK CA 94025 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* SLC Co-Invest, GP, L.L.C. (Last) (First) (Middle) C/O SILVER LAKE 2775 SAND HILL ROAD, SUITE 100 (Street) MENLO PARK CA 94025 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. 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.

2. 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.

3. 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.

Remarks:

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.	06/18/2018
	/s/ Karen M. King, Director, on behalf of Silver Lake Group, L.L.C., managing member of SLAA (GP), L.L.C.	06/18/2018
	/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.	06/18/2018
	/s/ Karen M. King, Director, on behalf of Silver Lake Group, L.L.C., managing member of SLC Co-Invest, GP, L.L.C.	06/18/2018
	/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.	06/18/2018
	/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.	06/18/2018
	/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.	06/18/2018
	/s/ Joseph Osnoss	06/18/2018
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.