PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q4 2019
Shares 3,422 Value ($000) $348 Avg Close $99.10 Range $89.02 - $107.86
Q3 2019
Shares 3,482 Value ($000) $356 Avg Close $101.95 Range $88.75 - $119.80
Q2 2019
Shares 3,482 Value ($000) $404 Avg Close $107.63 Range $97.08 - $119.98
Q1 2019
Shares 3,482 Value ($000) $366 Avg Close $112.20 Range $94.20 - $130.60
Q4 2018
Shares 3,482 Value ($000) $393 Avg Close $123.33 Range $101.03 - $163.03
Q3 2018
Shares 3,482 Value ($000) $563 Avg Close $141.47 Range $115.95 - $166.60
Q2 2018
Shares 3,482 Value ($000) $414 Avg Close $122.45 Range $111.20 - $136.40
Q1 2018
Shares 3,482 Value ($000) $409 Avg Close $113.00 Range $100.05 - $126.95
Q4 2017
Shares 3,482 Value ($000) $359 Avg Close $89.74 Range $79.06 - $109.10
Q3 2017
Shares 3,482 Value ($000) $280 Avg Close $72.28 Range $66.85 - $80.40
Q2 2017
Shares 3,955 Value ($000) $266 Avg Close $60.44 Range $48.70 - $70.10
Q1 2017
Shares 4,598 Value ($000) $235 Avg Close $52.95 Range $48.00 - $60.25
Q4 2016
Shares 5,215 Value ($000) $267 Avg Close $52.43 Range $43.10 - $59.65
Q3 2016
Shares 5,156 Value ($000) $309 Avg Close $57.54 Range $50.50 - $61.62
Q2 2016
Shares 6,846 Value ($000) $394 Avg Close $66.74 Range $55.07 - $82.06
Q1 2016
Shares 3,640 Value ($000) $281 Avg Close $64.57 Range $51.61 - $79.65