SYMBOL:     SDUBNPROP

Closure of Register:  Monday, June 15, 2020 to Friday, June 19, 2020 (both days inclusive)

Proposed Dividend: 0.05kobo

Qualification Date: Thursday, June 11, 2020

Closure Date: Monday, June 15, 2020

AGM Date:  Tuesday, June 23, 2020

AGM Venue: 9^th Floor, Stallion Plaza, 36 Marina, Lagos by

Time: 11: 00 a.m