Statement of Changes in Beneficial Ownership (4)

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

1. Name and Address of Reporting Person ^* BONNIE SHELBY W	2. Issuer Name and Ticker or Trading Symbol RPX Corp [ RPXC ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __ X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below)
(Last) (First) (Middle) C/O RPX CORPORATION, ONE MARKET PLAZA, STEUART TWR, STE 1100	3. Date of Earliest Transaction (MM/DD/YYYY) 6/19/2018
(Street) SAN FRANCISCO, CA 94105 (City) (State) (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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)
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	6/19/2018		U		24757	D	⁽¹⁾	0	D
Common Stock	6/19/2018		U		1700	D	⁽¹⁾	0	I	See Footnote ⁽²⁾
Common Stock	6/19/2018		U		500	D	⁽¹⁾	0	I	See Footnote ⁽³⁾
Common Stock	6/19/2018		U		200	D	⁽¹⁾	0	I	See Footnote ⁽⁴⁾
Common Stock	6/19/2018		U		500	D	⁽¹⁾	0	I	See Footnote ⁽⁵⁾
Common Stock	6/19/2018		U		200	D	⁽¹⁾	0	I	See Footnote ⁽⁶⁾
Common Stock	6/19/2018		U		500	D	⁽¹⁾	0	I	See Footnote ⁽⁷⁾
Common Stock	6/19/2018		U		200	D	⁽¹⁾	0	I	See Footnote ⁽⁸⁾
Common Stock	6/19/2018		U		200	D	⁽¹⁾	0	I	See Footnote ⁽⁹⁾
Common Stock	6/19/2018		U		200	D	⁽¹⁾	0	I	See Footnote ⁽¹⁰⁾
Common Stock	6/19/2018		U		200	D	⁽¹⁾	0	I	See Footnote ⁽¹¹⁾
Common Stock	6/19/2018		U		35236	D	⁽¹⁾	0	I	See Footnote ⁽¹²⁾
Common Stock	6/19/2018		U		1700	D	⁽¹⁾	0	I	See Footnote ⁽¹³⁾
Common Stock	6/19/2018		U		1700	D	⁽¹⁾	0	I	See Footnote ⁽¹⁴⁾
Common Stock	6/19/2018		U		5500	D	⁽¹⁾	0	I	See Footnote ⁽¹⁵⁾
Common Stock	6/19/2018		U		4600	D	⁽¹⁾	0	I	See Footnote ⁽¹⁶⁾
Common Stock	6/19/2018		U		6100	D	⁽¹⁾	0	I	See Footnote ⁽¹⁷⁾
Common Stock	6/19/2018		U		11300	D	⁽¹⁾	0	I	See Footnote ⁽¹⁸⁾
Common Stock	6/19/2018		U		2400	D	⁽¹⁾	0	I	See Footnote ⁽¹⁹⁾

*Table II - Derivative Securities Beneficially Owned ( e.g.* , puts, calls, warrants, options, convertible securities)**
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)			11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option (Right to Buy)	$9.85	6/19/2018		D			60000	⁽²⁰⁾	1/30/2021	Common Stock	60000.0	⁽²¹⁾	0	D
Stock Option (Right to Buy)	$15.25	6/19/2018		D			7500	⁽²⁰⁾	6/18/2022	Common Stock	7500.0	⁽²¹⁾	0	D

Explanation of Responses:
(1)	Issuer entered into an Agreement and Plan of Merger, dated April 30, 2018 (the "Merger Agreement"), by and among the Issuer, Riptide Parent, LLC ("Parent"), and Riptide Purchaser, Inc., a wholly owned subsidiary of Parent ("Purchaser"). Parent and Purchaser are beneficially owned by affiliates of HGGC, LLC. Pursuant to the Merger Agreement and the tender offer commenced in connection therewith, each share of Issuer common stock held by the Reporting Person was tendered for $10.50 per share in cash (the "Offer Price"), without interest and subject to any required withholding of taxes. Pursuant to the Merger Agreement, on June 19, 2018, Purchaser was merged with and into the Issuer (the "Merger"), with the Issuer being the surviving corporation and becoming a wholly owned subsidiary of Parent.
(2)	Shares held by Merlin Investments LLC. Mr. Shelby disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
(3)	Shares held by Mason Bonnie Descendants Trust I.
(4)	Shares held by Mason Bonnie Descendants Trust II.
(5)	Shares held by Virginia Ayer Bonnie Descendants Trust I.
(6)	Shares held by Virginia Ayer Bonnie Descendants Trust II.
(7)	Shares held by Henry Bonnie Descendants Trust I.
(8)	Shares held by Henry Bonnie Descendants Trust II.
(9)	Shares held by GST Exempt Descendants Trust II FBO Mason Bonnie.
(10)	Shares held by GST Exempt Descendants Trust II FBO Virginia Bonnie.
(11)	Shares held by GST Exempt Descendants Trust II FBO Henry Bonnie.
(12)	Shares held by MHV Partners LLC.
(13)	Shares held by Cornelia Bonnie Revocable Trust, of which reporting person is a beneficiary.
(14)	Shares held by Edward Bonnie Revocable Trust, of which reporting person is a beneficiary.
(15)	Shares held by Shelby Bonnie Trust DTD 12/20/1968, of which reporting person is a beneficiary.
(16)	Shares held by Shelby Bonnie Trust DTD 3/27/1959, of which reporting person is a beneficiary.
(17)	Shares held by Shelby Bonnie Trust DTD 10/20/1964, of which reporting person is a beneficiary.
(18)	Shares held by Cornelia Bonnie Trust DTD 11/10/1970, of which reporting person is a beneficiary.
(19)	Shares held by Edward Bonnie Trust DTD 8/15/1966, of which reporting person is a co-trustee and beneficiary.
(20)	The outstanding stock options subject to the grant are fully vested and exercisable.
(21)	Upon or in connection with the Merger, this option was cancelled and converted into the right to receive an amount in cash, without interest, equal to the product of (i) the excess, if any, of the Offer Price over the applicable per-share exercise price of such cancelled option, multiplied by (ii) the total number of shares of Issuer's common stock underlying such option, less any required withholding taxes, provided, that, if the per-share exercise price of any such option was equal to or greater than the Offer Price, such option was cancelled for no consideration.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
BONNIE SHELBY W C/O RPX CORPORATION ONE MARKET PLAZA, STEUART TWR, STE 1100 SAN FRANCISCO, CA 94105	X

Signatures
Martin Roberts, Attorney-in-Fact for Shelby W. Bonnie		6/19/2018
^** 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).
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