PROASSURANCE CORP

Ticker: PRA CUSIP: 74267C106 Class: Common Stock

DF DENT & CO INC's Holding History (CIK: 0000934999)

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

Q1 2018

Shares 6,165 Value ($000) $299 Avg Close $51.96 Range $46.90 - $57.10

Q4 2017

Shares 6,066 Value ($000) $347 Avg Close $58.36 Range $54.30 - $63.45

Q3 2017

Shares 5,908 Value ($000) $323 Avg Close $56.56 Range $50.70 - $61.90

Q2 2017

Shares 4,086 Value ($000) $248 Avg Close $60.01 Range $57.25 - $62.80

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	6,165	$299	$51.96	$46.90 - $57.10
Q4 2017	6,066	$347	$58.36	$54.30 - $63.45
Q3 2017	5,908	$323	$56.56	$50.70 - $61.90
Q2 2017	4,086	$248	$60.01	$57.25 - $62.80