Tannersfriend: Ajit changed to the BOD in February 2017, but resigned there September last year, right? 
This would mean we have to reshedule the expiry date of the options of AM and TD in Rainers table @Google docs to 2018-09-05 and 2019-01-22?

Thanks for pointing that out, tannersfriend! I just updated the expiry dates of Ajit's options in the "Options of named optionees sans expired options" table.

Please note: The information on this sheet is not necessarily up to date. Please note the respective dates given in column A! Especially data regarding the recent capital raise is more or less lacking. I plan to update the tables based on the numbers that will be given in the annual report 2017 and in the 20-F, which are both due within the next few weeks.