X0304 4 2012-03-01 0001073431 Life Technologies Corp LIFE 0001288158 RICHARD KELLI 5791 VAN ALLEN WAY CARLSBAD CA 92008 1 Chief Accounting Officer Common Stock 2012-03-01 2012-03-01 4 M 0 2174 48.18 A 9796 D Common Stock 2012-03-01 2012-03-01 4 F 0 863 48.18 D 8933 D Restricted Stock Units 0 2012-03-01 2012-03-01 4 M 0 2174 0 D 2012-03-01 2019-03-01 Common Stock 2174 0 D Vesting of RSU Grant #F090011 Shares withheld to cover tax liability from vesting of RSU Grant #F090011 /s/ David L. Szekeres, POA 2012-03-02