DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

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

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

Q2 2021

Shares 4,254 Value ($000) $418 Avg Close $91.87 Range $85.53 - $97.29

Q1 2021

Shares 3,060 Value ($000) $302 Avg Close $88.73 Range $79.75 - $94.31

Q4 2020

Shares 12,235 Value ($000) $1,188 Avg Close $76.44 Range $59.22 - $90.35

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	4,254	$418	$91.87	$85.53 - $97.29
Q1 2021	3,060	$302	$88.73	$79.75 - $94.31
Q4 2020	12,235	$1,188	$76.44	$59.22 - $90.35