ETASSUM36050 | Schedule 3 SAYE option schemes: Exchange of options: When a rollover of options can take place
From HM Revenue & Customs · Employee Tax Advantaged Share Scheme User Manual
Scheme rules must only permit exchanges of options:
to be triggered by the occurrence of the events specified in paragraph 38(2):
the acquiring company obtaining control of the company whose shares are used in the scheme by a general offer (paragraph 38(2)(a)),
the acquiring company obtaining control of the company whose shares are used in the scheme by a compromise or arrangement (paragraph 38(2)(b)),
the acquiring company obtaining control of the company whose shares are used in the scheme as a result of a non-UK company reorganisation arrangement (paragraph 38(2)(ba));
the acquiring company becoming bound or entitled to acquire shares in the company whose shares are used in the scheme (paragraph 38(2)(c)),
the exchange must take place within the periods specified in paragraphs 38(3)(a), (b), (ba) & (c), (ETASSUM36060, ETASSUM36070, ETASSUM36080 & ETASSUM36090).