PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

ARCADIA INVESTMENT MANAGEMENT CORP/MI's Holding History (CIK: 0001016972)

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

Q2 2020
Shares 200 Value ($000) $22 Avg Close $102.64 Range $66.01 - $136.85
Q1 2020
Shares 200 Value ($000) $15 Avg Close $92.67 Range $63.19 - $114.75
Q4 2019
Shares 3,450 Value ($000) $350 Avg Close $99.10 Range $89.02 - $107.86
Q3 2019
Shares 5,460 Value ($000) $557 Avg Close $101.95 Range $88.75 - $119.80
Q2 2019
Shares 6,160 Value ($000) $715 Avg Close $107.63 Range $97.08 - $119.98
Q1 2019
Shares 6,160 Value ($000) $648 Avg Close $112.20 Range $94.20 - $130.60
Q4 2018
Shares 4,985 Value ($000) $562 Avg Close $123.33 Range $101.03 - $163.03