CUSIP No. 632307 10 4 13 G

EXHIBIT A

JOINT FILING STATEMENT

We, the undersigned, hereby express our agreement that the attached statement on Schedule 13G relating to the Common Stock of Natera, Inc. is filed on behalf of each of us.

Dated: February 10, 2016

CLAREMONT CREEK VENTURES, L.P.

By: Claremont Creek Partners, LLC Its: General Partner
By:	/s/ Randall Hawks
	Randall Hawks, Managing Director

CLAREMONT CREEK PARTNERS FUND, L.P.

By: Claremont Creek Partners, LLC Its: General Partner
By:	/s/ Randall Hawks
	Randall Hawks, Managing Director

CLAREMONT CREEK PARTNERS, LLC
By:	/s/ Randall Hawks
	Randall Hawks, Managing Director

CLAREMONT CREEK VENTURES II, L.P. By: Claremont Creek Partners II, LLC Its: General Partner
By:	/s/ Randall Hawks
	Randall Hawks, Managing Director

CLAREMONT CREEK PARTNERS II, LLC
By:	/s/ Randall Hawks
	Randall Hawks, Managing Director

/s/ Randall Hawks

Randall Hawks

/s/ Nathaniel Goldhaber

Nathaniel Goldhaber

/s/ Edward C. Driscoll

Edward C. Driscoll, Jr.