RE: Challenge study news16 Oct 2020 09:28
I suspect most of this is already factored in. It always pays to read and re-read RNSs, as below, issued following a leak in the Financial Times, if I recall correctly:
24 September 2020
Open Orphan plc
("Open Orphan" or the "Company")
Statement re price movement and press speculation
Open Orphan plc (ORPH), a rapidly growing specialist CRO pharmaceutical services company which is the world leader in the testing of vaccines and antivirals using human challenge clinical trials notes the recent share price movement and press speculation regarding UK government-funded Coronavirus human challenge studies.
The Company confirms that it is in advanced negotiation with the UK Government and other partners for a Coronavirus challenge study in the UK. While negotiations continue, it is expected that in the event that a contract is agreed revenue will be in excess of £7 million, being the approximate anticipated revenue for a Coronavirus challenge study as indicated by the Company on 22 May 2020. However, there can be no certainty that these discussions will lead to a new contract until final negotiations are concluded. The Company will update the market in due course as appropriate. .....................
Nevertheless, official confirmation could give a little extra boost, and with it, excellent publicity, with ORPH helping progress to conquer this wretched virus. And, yes, IMHO, it would require a confirming RNS.