NATERA INC

Ticker: NTRA CUSIP: 632307104 Class: EQTY

PIPER SANDLER & CO.'s Holding History (CIK: 0000724683)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018

Shares 277 Value ($000) $7 Avg Close $24.17 Range $17.74 - $29.62

Q1 2016

Shares 96 Value ($000) $1 Avg Close $8.46 Range $6.52 - $10.79

Q3 2015

Shares 10,528 Value ($000) $114 Avg Close $16.90 Range $10.25 - $23.24

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	277	$7	$24.17	$17.74 - $29.62
Q1 2016	96	$1	$8.46	$6.52 - $10.79
Q3 2015	10,528	$114	$16.90	$10.25 - $23.24