NATERA INC

Ticker: NTRA CUSIP: 632307104 Class: EQTY

Banco Santander, S.A.'s Holding History (CIK: 0000891478)

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

Q4 2025

Shares 22,986 Value ($000) $5,266 Avg Close $208.59 Range $157.43 - $246.90

Q3 2025

Shares 22,986 Value ($000) $3,700 Avg Close $158.20 Range $131.81 - $181.85

Q2 2025

Shares 22,986 Value ($000) $3,883 Avg Close $155.83 Range $125.38 - $173.50

Q1 2025

Shares 22,986 Value ($000) $3,250 Avg Close $160.74 Range $127.75 - $183.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,986	$5,266	$208.59	$157.43 - $246.90
Q3 2025	22,986	$3,700	$158.20	$131.81 - $181.85
Q2 2025	22,986	$3,883	$155.83	$125.38 - $173.50
Q1 2025	22,986	$3,250	$160.74	$127.75 - $183.00