SCHWAB SMALL-CAP INDEX

Ticker: SWSSX CUSIP: 808509848 Class: IND

VAN STRUM & TOWNE INC.'s Holding History (CIK: 0001080173)

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

Q4 2016
Shares 10,006 Value ($000) $281 Avg Close — Range —
Q3 2016
Shares 10,006 Value ($000) $269 Avg Close — Range —
Q2 2016
Shares 10,006 Value ($000) $247 Avg Close — Range —
Q1 2016
Shares 10,006 Value ($000) $238 Avg Close — Range —
Q4 2015
Shares 10,006 Value ($000) $241 Avg Close — Range —