PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

Chicago Capital, LLC's Holding History (CIK: 0001740053)

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

Q1 2021
Shares 5,430 Value ($000) $661 Avg Close $166.30 Range $109.17 - $286.57
Q4 2020
Shares 5,430 Value ($000) $833 Avg Close $141.05 Range $113.62 - $203.88
Q3 2020
Shares 5,690 Value ($000) $737 Avg Close $131.45 Range $106.69 - $164.99
Q2 2020
Shares 5,690 Value ($000) $640 Avg Close $102.64 Range $66.01 - $136.85
Q1 2020
Shares 5,690 Value ($000) $433 Avg Close $92.67 Range $63.19 - $114.75
Q4 2019
Shares 5,690 Value ($000) $578 Avg Close $99.10 Range $89.02 - $107.86
Q3 2019
Shares 5,690 Value ($000) $581 Avg Close $101.95 Range $88.75 - $119.80
Q2 2019
Shares 5,690 Value ($000) $660 Avg Close $107.63 Range $97.08 - $119.98
Q1 2019
Shares 5,690 Value ($000) $598 Avg Close $112.20 Range $94.20 - $130.60
Q4 2018
Shares 5,690 Value ($000) $642 Avg Close $123.33 Range $101.03 - $163.03
Q3 2018
Shares 5,690 Value ($000) $920 Avg Close $141.47 Range $115.95 - $166.60
Q2 2018
Shares 5,700 Value ($000) $678 Avg Close $122.45 Range $111.20 - $136.40