RE:RE:Something seems odd about today's news....Cdn stock Exchange is open full day today 9:30-4:00 ET
Re time allowed for filing material change: for a material sensitive news, my understanding is that they have 10 days to file report but am not sure if that also requires releasing a NR. So if the news re RC big hole drills being disappointing and that might very well be material affecting price (as we have indeed seen today). Then NVO was obliged to report it.
https://www.osc.gov.on.ca/en/SecuritiesLaw_pol_20020712_51-201.jsp 2.1 Timely Disclosure
(1) Companies are required by law to immediately disclose a "material change"1 in their business. For changes that a company initiates, the change occurs once the decision has been made to implement it. This may happen even before a company's directors approve it, if the company thinks it is probable they will do so. A company discloses a material change by issuing and filing a press release describing the change. A company must also file a material change report as soon as practicable, and no later than 10 days after the change occurs. This policy statement does not alter in any way the timely disclosure obligations of companies.