PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

Parametrica Management Ltd's Holding History (CIK: 0001535110)

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

Q3 2018
Shares 1,492 Value ($000) $241 Avg Close $141.47 Range $115.95 - $166.60
Q1 2018
Shares 3,002 Value ($000) $353 Avg Close $113.00 Range $100.05 - $126.95