ROFIN SINAR TECHNOLOGIES INC

CUSIP: 775043102 Class: COMMON STOCK

Pinnacle Holdings, LLC's Holding History (CIK: 0001411784)

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

Q1 2016
Shares 31,700 Value ($000) $1,021,374 Avg Close — Range —
Q4 2015
Shares 33,750 Value ($000) $903,825 Avg Close — Range —
Q3 2015
Shares 34,255 Value ($000) $888,232 Avg Close — Range —
Q2 2015
Shares 33,705 Value ($000) $930,258 Avg Close — Range —
Q1 2015
Shares 33,670 Value ($000) $815,824 Avg Close — Range —
Q4 2014
Shares 32,230 Value ($000) $927,257 Avg Close — Range —
Q3 2014
Shares 29,840 Value ($000) $688,110 Avg Close — Range —
Q2 2014
Shares 22,825 Value ($000) $548,713 Avg Close — Range —
Q1 2014
Shares 22,825 Value ($000) $546,887 Avg Close — Range —
Q4 2013
Shares 22,315 Value ($000) $602,951 Avg Close — Range —
Q3 2013
Shares 22,725 Value ($000) $550,172 Avg Close — Range —
Q2 2013
Shares 22,725 Value ($000) $566,761 Avg Close — Range —