NATERA INC

Ticker: NTRA CUSIP: 632307104 Class: EQTY

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2021

Shares 22,900 Value ($000) $2,325 Avg Close $109.57 Range $83.19 - $127.19

Q4 2020

Shares 36,700 Value ($000) $3,653 Avg Close $83.55 Range $65.61 - $112.93

Q3 2020

Shares 41,900 Value ($000) $3,027 Avg Close $56.85 Range $45.16 - $73.99

Q2 2020

Shares 46,000 Value ($000) $2,294 Avg Close $40.15 Range $25.71 - $49.97

Q1 2020

Shares 45,400 Value ($000) $1,356 Avg Close $33.42 Range $16.87 - $41.80

Q4 2019

Shares 40,400 Value ($000) $1,361 Avg Close $36.86 Range $31.54 - $40.92

Q3 2019

Shares 43,800 Value ($000) $1,436 Avg Close $29.57 Range $25.00 - $36.52

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	22,900	$2,325	$109.57	$83.19 - $127.19
Q4 2020	36,700	$3,653	$83.55	$65.61 - $112.93
Q3 2020	41,900	$3,027	$56.85	$45.16 - $73.99
Q2 2020	46,000	$2,294	$40.15	$25.71 - $49.97
Q1 2020	45,400	$1,356	$33.42	$16.87 - $41.80
Q4 2019	40,400	$1,361	$36.86	$31.54 - $40.92
Q3 2019	43,800	$1,436	$29.57	$25.00 - $36.52