BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/B CUSIP: 084670702 Class: Common Stock

CTC Alternative Strategies, Ltd.'s Holding History (CIK: 0001569550)

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

Q2 2025

Shares 2,520 Value ($000) $1,224 Avg Close $507.86 Range $462.10 - $542.07

Q2 2024

Shares 8,400 Value ($000) $3,417 Avg Close $408.62 Range $395.66 - $424.52

Q3 2023

Shares 900 Value ($000) $315 Avg Close $354.77 Range $338.41 - $373.34

Q3 2013

Shares 2,435 Value ($000) $276,396 Avg Close $115.36 Range $110.72 - $119.30

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	2,520	$1,224	$507.86	$462.10 - $542.07
Q2 2024	8,400	$3,417	$408.62	$395.66 - $424.52
Q3 2023	900	$315	$354.77	$338.41 - $373.34
Q3 2013	2,435	$276,396	$115.36	$110.72 - $119.30