1/100 BERKSHIRE HTWY CLA 100 S

CUSIP: 084990175 Class: CL A

Chesley Taft & Associates LLC's Holding History (CIK: 0001164632)

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

Q4 2021
Shares 200 Value ($000) $901 Avg Close — Range —
Q3 2021
Shares 200 Value ($000) $823 Avg Close — Range —
Q2 2021
Shares 200 Value ($000) $837 Avg Close — Range —
Q1 2021
Shares 200 Value ($000) $791 Avg Close — Range —
Q4 2020
Shares 200 Value ($000) $696 Avg Close — Range —
Q3 2020
Shares 200 Value ($000) $640 Avg Close — Range —
Q2 2020
Shares 200 Value ($000) $535 Avg Close — Range —