ROFIN SINAR TECHNOLOGIES INC

CUSIP: 775043102 Class: COMMON STOCK

COMMERCE BANK's Holding History (CIK: 0001009076)

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

Q4 2015
Shares 11,445 Value ($000) $307 Avg Close — Range —
Q3 2015
Shares 11,445 Value ($000) $296 Avg Close — Range —
Q2 2015
Shares 11,550 Value ($000) $318 Avg Close — Range —
Q1 2015
Shares 11,815 Value ($000) $286 Avg Close — Range —
Q4 2014
Shares 11,940 Value ($000) $343 Avg Close — Range —
Q3 2014
Shares 12,125 Value ($000) $280 Avg Close — Range —
Q2 2014
Shares 12,120 Value ($000) $291 Avg Close — Range —
Q1 2014
Shares 12,120 Value ($000) $290 Avg Close — Range —
Q4 2013
Shares 11,290 Value ($000) $305 Avg Close — Range —
Q3 2013
Shares 11,340 Value ($000) $275 Avg Close — Range —
Q2 2013
Shares 11,510 Value ($000) $287 Avg Close — Range —
Q1 2013
Shares 10,660 Value ($000) $289 Avg Close — Range —