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 * Rifai Steve   2. Issuer Name and Ticker or Trading Symbol STAMPS.COM INC [STMP] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Sr. VP-Sales & Customer Dev. (Last) (First) (Middle) 1990 E. GRAND AVENUE 3. Date of Earliest Transaction (Month/Day/Year) 02/01/2017 (Street) EL SEGUNDO, CA 90245 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

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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

Stock Option (Common Stock)

$ 122.7

02/01/2017

A

35,000

03/01/2017(1)

02/01/2027

Common Stock

35,000

$ 0 (2)

35,000

D

Stock Option (Common Stock)

$ 87.88

02/05/2017(3)

02/05/2026

Common Stock

35,000

35,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Rifai Steve 1990 E. GRAND AVENUE EL SEGUNDO, CA 90245			Sr. VP-Sales & Customer Dev.

Signatures

/s/ David M. Zlotchew, by power of attorney for Steve Rifai		02/03/2017
**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)	On February 1, 2017, the Company granted the Reporting Person an option to purchase 35,000 shares of common stock of the Company under the Company's 2010 Equity Incentive Plan, as amended. The option vests in 48 equal monthly installments beginning one month after the date of grant, provided that the Reporting Person remains an employee of the Company through the relevant times.
(2)	No purchase price was paid for these options. These options were granted to the reporting person by the Issuer pursuant to Rule 16b-3(d).
(3)	This option vests with respect to 25% of the shares on the first anniversary of the February 5, 2016 grant date, and with respect to the remaining 75% of the shares in approximately equal monthly installments over the 36 months immediately thereafter, provided that the Reporting Person remains an employee of the Company through the relevant times.

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