SEC Form 4
Washington, D.C. 20549


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 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*
Levine Jeremy S.

(Last) (First) (Middle)


(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
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)
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
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
Class A Common Stock 08/26/2016 C(1) 0(2) A $0.00(1) 0(2) I See Footnotes(3)(4)
Class A Common Stock 08/26/2016 S 0(2) D $0.00(2) 65,595(5) D(3)(4)(5)
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
Class B Common Stock (1) 08/26/2016 C 0(2) (1) (1) Class A Common Stock 0(2) $0.00(1) 0 I See Footnotes(3)(4)
Explanation of Responses:
1. Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.
2. On August 26, 2016, Bessemer Venture Partners VII L.P. ("BVP VII") sold 14,400 shares, Bessemer Venture Partners VII Institutional L.P. ("BVP VII Inst") sold 6,300 shares, and BVP VII Special Opportunity Fund L.P. ("BVP VII SOF," and together with BVP VII and BVP VII Inst, the "Funds") sold 24,300 shares at a sale price of $17.20.
3. After the above transaction, BVP VII owned 1,148,488 shares, BVP VII Inst owned 502,462 shares, and BVP VII SOF owned 1,928,073 shares.
4. Mr. Levine is a director of Deer VII & Co. Ltd. ("Deer VII Ltd"), the general partner of Deer VII & Co. L.P. ("Deer VII LP"), the general partner of the Funds. Mr. Levine disclaims beneficial ownership of the securities sold by the Funds, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities, except to the extent of his pecuniary interest, if any, in such securities by virtue of his interest in Deer VII Ltd, his interest in Deer VII LP, and his indirect limited partnership interest in the Funds.
5. Includes 13,333 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Class A common stock upon settlement.
/s/ Jeremy Levine 08/29/2016
** 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.