BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/A CUSIP: 084670108 Class: CL A

Frontier Asset Management, LLC's Holding History (CIK: 0001910146)

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

Q1 2023
Shares 2 Value ($000) $931 Avg Close $466851.03 Range $442363.00 - $488688.00
Q4 2022
Shares 1 Value ($000) $469 Avg Close $448761.72 Range $393012.00 - $483393.00