ROFIN SINAR TECHNOLOGIES INC

CUSIP: 775043102 Class: COMMON STOCK

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q3 2016
Shares 49,100 Value ($000) $1,580 Avg Close — Range —
Q2 2016
Shares 45,700 Value ($000) $1,460 Avg Close — Range —
Q1 2016
Shares 45,700 Value ($000) $1,421 Avg Close — Range —
Q4 2015
Shares 37,100 Value ($000) $994 Avg Close — Range —
Q3 2015
Shares 37,100 Value ($000) $962 Avg Close — Range —
Q2 2015
Shares 32,300 Value ($000) $891 Avg Close — Range —
Q1 2015
Shares 31,300 Value ($000) $758 Avg Close — Range —
Q4 2014
Shares 31,300 Value ($000) $901 Avg Close — Range —
Q3 2014
Shares 30,300 Value ($000) $699 Avg Close — Range —
Q2 2014
Shares 30,300 Value ($000) $728 Avg Close — Range —
Q1 2014
Shares 30,300 Value ($000) $726 Avg Close — Range —
Q4 2013
Shares 23,600 Value ($000) $638 Avg Close — Range —
Q3 2013
Shares 23,600 Value ($000) $571 Avg Close — Range —
Q2 2013
Shares 24,800 Value ($000) $619 Avg Close — Range —