ROFIN SINAR TECHNOLOGIES INC

CUSIP: 775043102 Class: COMMON STOCK

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q3 2016
Shares 600 Value ($000) $19 Avg Close — Range —
Q2 2016
Shares 600 Value ($000) $19 Avg Close — Range —
Q1 2016
Shares 600 Value ($000) $19 Avg Close — Range —