FORM 4 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 Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * LEE FRANCIS F   2. Issuer Name and Ticker or Trading Symbol SYNAPTICS Inc [SYNA] 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) 1251 MCKAY DRIVE 3. Date of Earliest Transaction (Month/Day/Year) 05/11/2018 (Street) SAN JOSE, CA 95131 4. If Amendment, Date 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 (City) (State) (Zip) 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 05/11/2018   M   41,333 A $ 24.33 88,402 D   Common Stock 05/11/2018   M   6,000 A $ 32.53 94,402 D   Common Stock 05/11/2018   S(1)   40,933 D $ 43.1967 (2) 53,469 D   Common Stock 05/11/2018   S(1)   6,200 D $ 44.232 (3) 47,269 D   Common Stock 05/11/2018   S(1)   200 D $ 45.12 47,069 D   Common Stock               184,655 (4) I By Trust (5)

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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 Underlying Securities (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)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Employee Stock Option (Right to Buy)

$ 24.33

05/11/2018

M

41,333

(6)

01/26/2019

Common Stock

41,333

$ 0

153,667

D

Director Stock Option (Right to Buy)

$ 32.53

05/11/2018

M

6,000

(7)

10/24/2018

Common Stock

6,000

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
LEE FRANCIS F 1251 MCKAY DRIVE SAN JOSE, CA 95131	X

Signatures

Kermit Nolan, as attorney-in-fact		05/14/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	The shares were sold pursuant to a 10b5-1 Trading Plan dated February 26, 2018.
(2)	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.00 to $43.94, inclusive. The reporting person undertakes to provide to Synaptics Incorporated (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(3)	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.07 to $44.56, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(4)	Includes 2,690 shares previously reported as being held directly.
(5)	The shares are held by EF Lee Family 2012 Irr Trust.
(6)	25% of the total number of shares subject to the option vested and became exercisable on the twelve month anniversary of the January 26, 2009 vesting commencement date, and 1/48th of the total number of shares subject to the option vested and became exercisable on the 26th day of each month thereafter until fully vested on January 26, 2013.
(7)	1/12th of the total number of shares subject to the option vested and became exercisable on the 24th day of each month after the October 24, 2011 date of grant until fully vested on October 24, 2012.

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