MASTERCARD INCORPORATED

Ticker: MA CUSIP: 57636Q104 Class: Common Stock

Rossby Financial, LCC's Holding History (CIK: 0002056510)

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

Q4 2025

Shares 1,370 Value ($000) $782 Avg Close $558.95 Range $524.70 - $585.31

Q3 2025

Shares 1,835 Value ($000) $1,053 Avg Close $573.47 Range $545.13 - $600.98

Q2 2025

Shares 1,880 Value ($000) $1,056 Avg Close $551.47 Range $463.61 - $593.12

Q1 2025

Shares 1,954 Value ($000) $1,042 Avg Close $542.01 Range $497.80 - $579.76

Q4 2024

Shares 2,435 Value ($000) $1,282 Avg Close $514.68 Range $486.24 - $534.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,370	$782	$558.95	$524.70 - $585.31
Q3 2025	1,835	$1,053	$573.47	$545.13 - $600.98
Q2 2025	1,880	$1,056	$551.47	$463.61 - $593.12
Q1 2025	1,954	$1,042	$542.01	$497.80 - $579.76
Q4 2024	2,435	$1,282	$514.68	$486.24 - $534.63