Ownership Submission
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 *
GRAY R BRADLEY
   2. Issuer Name and Ticker or Trading Symbol
NanoString Technologies Inc [NSTG] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President and CEO
(Last)
(First)
(Middle)
530 FAIRVIEW AVENUE N., SUITE 2000		 3. Date of Earliest Transaction (Month/Day/Year)
02/03/2015
(Street)

SEATTLE, WA 98109		 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

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
Restricted Stock Units (1) $ 0 02/03/2016   A   31,250     (2)   (2) Common Stock 31,250 $ 0 31,250 D  
Stock Options (right to buy) $ 12.94 02/05/2016   A   62,500     (3) 02/05/2026 Common Stock 62,500 $ 0 62,500 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
GRAY R BRADLEY
530 FAIRVIEW AVENUE N.
SUITE 2000
SEATTLE, WA 98109		   X     President and CEO  

Signatures

 /s/ Barbara A. Mery, Attorney in Fact   02/05/2016
**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) Each restricted stock unit ("RSU") represents a contingent right to receive one (1) share of Issuer's common stock.
(2) 1/3 of the RSUs vest on the first market trading day following the first anniversary of February 3, 2016 (the "RSU Vesting Commencement Date"), and 1/3 of the RSUs vest annually each year on the first market trading day after the second and third anniversary of the RSU Vesting Commencement Date, in each case, subject to Participant's continuing to be a Service Provider (as defined in the 2013 Equity Incentive Plan) through each such date.
(3) The shares subject to this option shall vest at a rate of 1/48th of the total number of shares on the one-month anniversary of February 5, 2016 (the "Option Vesting Commencement Date"), and 1/48th of the total number of shares vest each monthly anniversary of the Option Vesting Commencement Date thereafter, for so long as the recipient of the option remains a Service Provider, such that the total number of shares shall be fully vested on the four-year anniversary of the Option Vesting Commencement Date.

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