ROFIN SINAR TECHNOLOGIES INC

CUSIP: 775043102 Class: COMMON STOCK

GHP Investment Advisors, Inc.'s Holding History (CIK: 0001401561)

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

Q3 2016
Shares 11,947 Value ($000) $384 Avg Close — Range —
Q2 2016
Shares 11,427 Value ($000) $365 Avg Close — Range —
Q1 2016
Shares 10,407 Value ($000) $335 Avg Close — Range —
Q4 2015
Shares 10,897 Value ($000) $292 Avg Close — Range —
Q3 2015
Shares 10,107 Value ($000) $262 Avg Close — Range —
Q2 2015
Shares 8,907 Value ($000) $225 Avg Close — Range —
Q3 2014
Shares 9,132 Value ($000) $211 Avg Close — Range —
Q2 2014
Shares 9,132 Value ($000) $220 Avg Close — Range —
Q1 2014
Shares 10,572 Value ($000) $253 Avg Close — Range —
Q4 2013
Shares 10,572 Value ($000) $286 Avg Close — Range —
Q3 2013
Shares 12,390 Value ($000) $300 Avg Close — Range —
Q2 2013
Shares 12,390 Value ($000) $309 Avg Close — Range —