VANGUARD SCOTTSDALE FDS

CUSIP: 92206c870 Class: BDFUND

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

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

Q2 2017
Shares 10,610 Value ($000) $929 Avg Close — Range —
Q1 2017
Shares 9,415 Value ($000) $813 Avg Close — Range —
Q4 2016
Shares 6,825 Value ($000) $585 Avg Close — Range —