REGENERON PHARMACEUTICALS, INC. Insider Trading for December 2015

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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview

Overview of insider trading in REGENERON PHARMACEUTICALS, INC. for December 2015.

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Dec 29 2015	REGN	REGENERON PHARMACE ...	McCorkle Douglas S	VP Controller and A ...	Option Exercise	M	52.03	3,954	205,727	0
Dec 29 2015	REGN	REGENERON PHARMACE ...	McCorkle Douglas S	VP Controller and A ...	Sell	S	552.08	3,954	2,182,924	6,866	10.8 K to 6.9 K (-36.54 %)
Dec 29 2015	REGN	REGENERON PHARMACE ...	McCorkle Douglas S	VP Controller and A ...	Buy	M	52.03	3,954	205,727	10,820	6.9 K to 10.8 K (+57.59 %)
Dec 18 2015	REGN	REGENERON PHARMACE ...	Aberman Michael S	SVP Strategy Invest ...	Option Exercise	A	555.67	25,500	14,169,585	25,500
Dec 18 2015	REGN	REGENERON PHARMACE ...	Aberman Michael S	SVP Strategy Invest ...	Option Exercise	M	24.00	4,000	96,000	166
Dec 18 2015	REGN	REGENERON PHARMACE ...	Aberman Michael S	SVP Strategy Invest ...	Buy	M	24.00	4,000	96,000	16,498	12.5 K to 16.5 K (+32.01 %)
Dec 18 2015	REGN	REGENERON PHARMACE ...	Landry Robert E	SVP Finance & CFO	Option Exercise	A	555.67	28,900	16,058,863	28,900
Dec 18 2015	REGN	REGENERON PHARMACE ...	LAROSA JOSEPH J	SVP General Counsel ...	Option Exercise	A	555.67	28,900	16,058,863	28,900
Dec 18 2015	REGN	REGENERON PHARMACE ...	McCorkle Douglas S	VP Controller and A ...	Option Exercise	A	555.67	3,800	2,111,546	3,800
Dec 18 2015	REGN	REGENERON PHARMACE ...	McCorkle Douglas S	VP Controller and A ...	Option Exercise	M	52.03	1,921	99,950	0
Dec 18 2015	REGN	REGENERON PHARMACE ...	McCorkle Douglas S	VP Controller and A ...	Buy	M	52.03	1,921	99,950	6,866	4.9 K to 6.9 K (+38.85 %)
Dec 18 2015	REGN	REGENERON PHARMACE ...	Powchik Peter	SVP Clinical Develo ...	Option Exercise	A	555.67	25,000	13,891,750	25,000
Dec 18 2015	REGN	REGENERON PHARMACE ...	Powchik Peter	SVP Clinical Develo ...	Option Exercise	M	52.03	1,921	99,950	0
Dec 18 2015	REGN	REGENERON PHARMACE ...	Powchik Peter	SVP Clinical Develo ...	Buy	M	52.03	1,921	99,950	17,742	15.8 K to 17.7 K (+12.14 %)
Dec 18 2015	REGN	REGENERON PHARMACE ...	SCHLEIFER LEONARD S	President & CEO	Option Exercise	A	555.67	172,723	95,976,989	172,723
Dec 18 2015	REGN	REGENERON PHARMACE ...	STAHL NEIL	EVP Research and De ...	Option Exercise	A	555.67	68,638	38,140,077	68,638
Dec 18 2015	REGN	REGENERON PHARMACE ...	STAHL NEIL	EVP Research and De ...	Option Exercise	M	52.03	1,921	99,950	0
Dec 18 2015	REGN	REGENERON PHARMACE ...	STAHL NEIL	EVP Research and De ...	Buy	M	52.03	1,921	99,950	27,594	25.7 K to 27.6 K (+7.48 %)
Dec 18 2015	REGN	REGENERON PHARMACE ...	Terifay Robert J	SVP Commercial	Option Exercise	A	555.67	40,000	22,226,800	40,000
Dec 18 2015	REGN	REGENERON PHARMACE ...	Van Plew Daniel P	SVP & General Mgr I ...	Option Exercise	A	555.67	40,000	22,226,800	40,000
Dec 18 2015	REGN	REGENERON PHARMACE ...	Van Plew Daniel P	SVP & General Mgr I ...	Option Exercise	M	52.03	1,921	99,950	0
Dec 18 2015	REGN	REGENERON PHARMACE ...	Van Plew Daniel P	SVP & General Mgr I ...	Buy	M	52.03	1,921	99,950	1,921	0 to 1.9 K
Dec 18 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Option Exercise	A	555.67	146,815	81,580,691	146,815
Dec 18 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Option Exercise	M	52.03	1,921	99,950	0
Dec 18 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Buy	M	52.03	1,921	99,950	501,921	500 K to 501.9 K (+0.38 %)
Dec 18 2015	REGN	REGENERON PHARMACE ...	VAGELOS P ROY	Chairman of the Boa ...	Option Exercise	A	555.67	92,123	51,189,987	92,123
Dec 11 2015	REGN	REGENERON PHARMACE ...	BROWN MICHAEL S	Director	Option Exercise	M	177.82	3,000	533,460	12,000
Dec 11 2015	REGN	REGENERON PHARMACE ...	BROWN MICHAEL S	Director	Sell	S	547.50	1,199	656,453	0	1.2 K to 0 (-100.00 %)
Dec 11 2015	REGN	REGENERON PHARMACE ...	BROWN MICHAEL S	Director	Sell	S	546.36	1,003	547,999	1,199	2.2 K to 1.2 K (-45.55 %)
Dec 11 2015	REGN	REGENERON PHARMACE ...	BROWN MICHAEL S	Director	Sell	S	545.41	598	326,155	2,202	2.8 K to 2.2 K (-21.36 %)
Dec 11 2015	REGN	REGENERON PHARMACE ...	BROWN MICHAEL S	Director	Sell	S	544.03	100	54,403	2,800	2.9 K to 2.8 K (-3.45 %)
Dec 11 2015	REGN	REGENERON PHARMACE ...	BROWN MICHAEL S	Director	Sell	S	543.55	100	54,355	2,900	3 K to 2.9 K (-3.33 %)
Dec 11 2015	REGN	REGENERON PHARMACE ...	BROWN MICHAEL S	Director	Buy	M	177.82	3,000	533,460	3,000	0 to 3 K
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Gift	G	0.00	1,612	0	567,976	569.6 K to 568 K (-0.28 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	555.26	1,900	1,054,994	500,000	501.9 K to 500 K (-0.38 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	554.58	1,101	610,593	501,900	503 K to 501.9 K (-0.22 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	553.32	1,600	885,312	503,001	504.6 K to 503 K (-0.32 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	552.54	3,625	2,002,958	504,601	508.2 K to 504.6 K (-0.71 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	551.43	4,992	2,752,739	508,226	513.2 K to 508.2 K (-0.97 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	550.47	6,390	3,517,503	513,218	519.6 K to 513.2 K (-1.23 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	549.57	4,407	2,421,955	519,608	524 K to 519.6 K (-0.84 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	548.49	3,780	2,073,292	524,015	527.8 K to 524 K (-0.72 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	547.45	914	500,369	527,795	528.7 K to 527.8 K (-0.17 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	546.36	3,038	1,659,842	528,709	531.7 K to 528.7 K (-0.57 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	545.51	5,611	3,060,857	531,747	537.4 K to 531.7 K (-1.04 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	544.52	4,290	2,335,991	537,358	541.6 K to 537.4 K (-0.79 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	543.57	602	327,229	541,648	542.3 K to 541.6 K (-0.11 %)
Dec 04 2015	REGN	REGENERON PHARMACE ...	YANCOPOULOS GEORGE	President Regeneron ...	Sell	S	542.72	1,098	595,907	542,250	543.3 K to 542.3 K (-0.20 %)