MICROCHIP TECHNOLOGY INC.

Ticker: MCHP CUSIP: 595017104 Class: COM

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

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

Q3 2025

Shares 76,981 Value ($000) $4,944 Avg Close $66.89 Range $59.88 - $75.98

Q2 2025

Shares 37,701 Value ($000) $2,653 Avg Close $53.89 Range $33.33 - $70.72

Q4 2018

Shares 186,020 Value ($000) $13,379 Avg Close $30.89 Range $26.49 - $35.36

Q3 2018

Shares 186,020 Value ($000) $14,676 Avg Close $38.47 Range $33.99 - $42.70

Q2 2018

Shares 162,260 Value ($000) $14,758 Avg Close $40.19 Range $35.18 - $45.28

Q1 2018

Shares 165,680 Value ($000) $15,107 Avg Close $39.79 Range $33.76 - $43.93

Q1 2017

Shares 3,902 Value ($000) $287 Avg Close $29.93 Range $26.33 - $32.38

Q4 2016

Shares 18,038 Value ($000) $1,157 Avg Close $26.55 Range $24.22 - $28.28

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	76,981	$4,944	$66.89	$59.88 - $75.98
Q2 2025	37,701	$2,653	$53.89	$33.33 - $70.72
Q4 2018	186,020	$13,379	$30.89	$26.49 - $35.36
Q3 2018	186,020	$14,676	$38.47	$33.99 - $42.70
Q2 2018	162,260	$14,758	$40.19	$35.18 - $45.28
Q1 2018	165,680	$15,107	$39.79	$33.76 - $43.93
Q1 2017	3,902	$287	$29.93	$26.33 - $32.38
Q4 2016	18,038	$1,157	$26.55	$24.22 - $28.28