Date Name Title Filing Type Shares Traded Price Total Held
Feb 15, 2012
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 266 -- 10,369
Dec 16, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,921 -- 1,921
Dec 16, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 150,000 -- 244,048
Dec 16, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 158,079 -- 158,079
Dec 15, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Other acquisition or disposition -- -- 5,390
Dec 14, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 38,516 $51.18 860,754
Dec 02, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Other acquisition or disposition -- -- 5,390
Dec 01, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Open market or private sale of non-derivative or derivative security 3,300 $58.86 923,683
Dec 01, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Open market or private sale of non-derivative or derivative security 24,413 $59.45 899,270
Nov 30, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 196,430 $28.01 1,066,135

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.