Tuesday, May 21, 2013 10:11am EDT

Sing George L - Insider Transactions

777 Old Saw Mill River Road
Tarrytown, NY 10591

CIK: 1225471

SEC Form 4

Date

Sym

Company

Insider

Title

Shares

Transaction

Value

May 10 2013
REGNRegeneron Pharmaceuticals IncSing George LDirector5,000Option exercise at $15.01$75,050
May 10 2013
REGNRegeneron Pharmaceuticals IncSing George LDirector5,000Sale at $270.00$1,350,000
MDec 17 2012
REGNRegeneron Pharmaceuticals IncSing George LDirector20,000Gift at $0.00$0
Nov 29 2012
REGNRegeneron Pharmaceuticals IncSing George LDirector5,000Sale at $185.00$925,000
Nov 16 2012
REGNRegeneron Pharmaceuticals IncSing George LDirector5,000Sale at $152.00$760,000
Nov 13 2012
REGNRegeneron Pharmaceuticals IncSing George LDirector5,000Sale at $148.00$740,000
MAug 22 2012
REGNRegeneron Pharmaceuticals IncSing George LDirector10,000Option exercise at $18.80$188,000
MAug 22 2012
REGNRegeneron Pharmaceuticals IncSing George LDirector10,000Sale at $140.50$1,405,000
Jul 26 2012
REGNRegeneron Pharmaceuticals IncSing George LDirector5,000Option exercise at $18.80$94,000
Jul 26 2012
REGNRegeneron Pharmaceuticals IncSing George LDirector5,000Sale at $135.00$675,000
MMay 30 2012
REGNRegeneron Pharmaceuticals IncSing George LDirector10,000Sale at $134.44$1,344,397
Nov 22 2011
REGNRegeneron Pharmaceuticals IncSing George LDirector15,000Option exercise at $28.81$432,150
Jun 9 2010
REGNRegeneron Pharmaceuticals IncSing George LDirector5,000Option exercise at $25.43$127,150
MMay 18 2010
REGNRegeneron Pharmaceuticals IncSing George LDirector7,500Purchase at $28.51$213,800
MNov 13 2009
REGNRegeneron Pharmaceuticals IncSing George LDirector12,500Purchase at $18.76$234,528
MJan 9 2006
REGNRegeneron Pharmaceuticals IncSing George LDirector40,000Option exercise at $9.36$374,420
Mar 1 2004
REGNRegeneron Pharmaceuticals IncSing George LDirector5,000Option exercise at $14.00$70,000
Mar 1 2004
REGNRegeneron Pharmaceuticals IncSing George LDirector4,742Option payment at $14.76$69,992
D Derivative transaction exists
M Multiple transactions summarized; earliest reported transaction date and average weighted transaction price
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