X0303 4/A 2011-01-28 2011-02-01 0 0000899881 PROLOGIS PLD 0001509314 Palazzolo Lori A 4545 AIRPORT WAY DENVER CO 80239 0 1 0 0 SVP Chief Accounting Officer Restricted Share Units 0.00 2011-01-30 2011-01-30 4 A 0 15000 0.00 A Common Shares of Beneficial Interest 15000 28694 D Amendment to report grant of restricted share units not previously reported due to administrative error. Restricted Share Units (RSUs) awarded January 30, 2011 that vest 25% on the anniversary date of the award date. The RSUs convert into ProLogis common shares upon vesting on a 1-for-1 basis. RSUs have no exercise price or expiration date. Kristi Oberson attorney in fact for Lori Palazzolo 2011-06-07