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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(Print or Type Responses)

1. Name and Address of Reporting Person * Flipse Mary   2. Issuer Name and Ticker or Trading Symbol TIVITY HEALTH, INC. [TVTY] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Legal and Admin Officer (Last) (First) (Middle) 701 COOL SPRINGS BLVD 3. Date of Earliest Transaction (Month/Day/Year) 11/01/2018 (Street) FRANKLIN, TN 37067 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 11/01/2018   M   33,000 A $ 0 (1) 73,574 D   Common Stock 11/01/2018   A   54,294 A $ 0 (1) 94,868 D   Common Stock 11/01/2018   F   20,934 D $ 34.8 (2) 73,934 D   Common Stock               347 I Held in 401(k) plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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

Market Stock Units

(3)

11/01/2018

M

33,000

(3)

(3)

Common Stock

33,000

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Flipse Mary 701 COOL SPRINGS BLVD FRANKLIN, TN 37067			Chief Legal and Admin Officer

Signatures

/s/ Mary Flipse		11/05/2018
**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)	Reflects the vesting (33,000) and payout (54,294) of the Market Stock Units granted on September 24, 2015 at a payout factor of 164.5281%, and such payout includes 21,294 shares of common stock that were above the target number of shares originally reported.
(2)	Reflects 20,934 shares of common stock withheld to cover the payment of taxes following vesting of 54,294 Market Stock Units granted on September 24, 2015.
(3)	Each Market Stock Unit converts into shares of common stock on a 1-for-1 basis but the number of common stock that may be issued to the reporting person upon vesting of the Market Stock Units ranges from a minimum of 0% to a maximum of 180% of the "target" performance level, depending on annualized shareholder return of the common stock over a three-year performance period beginning on November 1, 2015.

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