VANGUARD SCOTTSDALE FDS

Ticker: VCSH CUSIP: 92206C409 Class: SHRT TRM CORP BD

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

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

Q1 2016
Shares 3,662 Value ($000) $293 Avg Close — Range —
Q4 2015
Shares 3,662 Value ($000) $289 Avg Close — Range —