SL Green Realty (SLG) Hikes Dividend, Grants Special Dividend Posted byZacks Equity Research December 3, 2021 Leave a comment on SL Green Realty (SLG) Hikes Dividend, Grants Special Dividend To reward its shareholders, SL Green’s (SLG) board of directors approves a 2.5% hike in its annual ordinary dividend and clears a special dividend too.