PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

COMMERZBANK AKTIENGESELLSCHAFT /FI's Holding History (CIK: 0000852933)

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

Q3 2018
Shares 8,480 Value ($000) $1 Avg Close $141.47 Range $115.95 - $166.60
Q1 2016
Shares 2,597 Value ($000) $200 Avg Close $64.57 Range $51.61 - $79.65
Q4 2015
Shares 3,486 Value ($000) $222 Avg Close $64.50 Range $58.84 - $69.48
Q3 2015
Shares 3,195 Value ($000) $214 Avg Close $71.25 Range $65.82 - $79.95
Q2 2015
Shares 3,358 Value ($000) $227 Avg Close $70.59 Range $65.84 - $79.00
Q1 2015
Shares 3,679 Value ($000) $258 Avg Close $67.69 Range $57.30 - $74.82
Q4 2014
Shares 3,377 Value ($000) $227 Avg Close $65.74 Range $54.97 - $73.46