PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

Clearbridge Investments, LLC's Holding History (CIK: 0001348883)

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

Q4 2018
Shares 35 Value ($000) $4 Avg Close $123.33 Range $101.03 - $163.03
Q2 2014
Shares 1,310 Value ($000) $107 Avg Close $67.73 Range $58.06 - $83.06