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Time/Date Code Headline Source Impact
07:00 29-Jun-2015 PRV Interim Results RNS -4.81% Down
17:00 23-Jun-2015 PRV Holding(s) in Company RNS -3.19% Down
07:00 02-Jun-2015 PRV Trading Update RNS +3.76% Up
17:31 29-May-2015 PRV Total Voting Rights RNS +4.05% Up
07:02 30-Apr-2015 PRV Director declaration RNS -0.81% Down
14:55 14-Apr-2015 PRV AGM resolutions RNS +2.71% Up
07:00 14-Apr-2015 PRV AGM Statement and Trading Update RNS +2.71% Up
14:25 24-Mar-2015 PRV Posting of Accounts RNS -0.68% Down
07:00 11-Mar-2015 PRV Holding(s) in Company RNS +1.74% Up
07:00 05-Feb-2015 PRV Holding(s) in Company RNS -1.52% Down
16:03 30-Jan-2015 PRV Ex-Dividend Date RNS +1.86% Up
12:11 27-Jan-2015 PRV Directors' Shareholdings and Issue of Equity RNS +6.59% Up
12:30 26-Jan-2015 PRV Director Declaration RNS +7.56% Up
07:00 26-Jan-2015 PRV Significant Contract Wins RNS +7.56% Up
07:00 26-Jan-2015 PRV Full Year Results RNS +7.56% Up
11:58 11-Dec-2014 PRV Directors Disclosure RNS -0.57% Down
07:00 04-Dec-2014 PRV Significant Contract Win RNS +6.32% Up
07:00 01-Dec-2014 PRV Pre-close trading update RNS +9.11% Up
07:00 05-Nov-2014 PRV Director/PDMR Shareholding RNS -1.50% Down
07:00 16-Sep-2014 PRV Interim Management Statement RNS +4.96% Up

Price changes are calculated on the basis of the following formula: [ avg(x) - avg(y)] / avg(y) where:
x = instrument's 7 closing prices after the news has been released
y = instrument's latest 7 closing prices before the news was released, including the day of the release of the news

Please note that the news releases are only one of the multiple factors that could have had an impact on the change in the security’s price over the time period analysed by the News Analysis tool. Where data are insufficient the graph does not show any price change and the table below the graph displays a blank “ - “ next to the line indicating the RNS issue.


Company Information
Updated Monthly
Company address Brampton House, 50 Bergen Way, North Lynn Industrial Estate, King's Lynn, PE30 2JG, United Kingdom
Company website
Market cap(in millions)* £ 142.93
Listing/Admission to trading 20 Feb 1992
Trading service -
Market -
Listing category Premium Equity Commercial Companies
*The market capitalisation of companies reflects the London listed element only. These figures are approximate and are updated monthly.

Trading Information
FTSE index FTSE All-Share,FTSE SmallCap,FTSE All-Share (ex IT),FTSE SmallCap (ex IT)
FTSE sector Industrial Engineering
FTSE sub-sector Industrial Machinery
Country of share register -
Segment -
MiFID Status -
Exchange market size -
ISIN number -

PORVAIR share - news analysis