Oct 27 (Reuters) - D+H Corp DH.TO :
* Says co has solid, long-term organic growth prospects
* Says assertion that insiders have been selling shares is categorically untrue
* Says insiders have increased their share holdings in the company some 170
percent since 2011
* Says confident co follows disciplined accounting practices in line with
requirements
* Says deeply disturbed by allegations in short seller report, as allegations
are false