Regeneron Pharmaceuticals, Inc. (REGN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD

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982.29

+14.31

(+1.48%)

At close: 04:00PM EDT

965.00

-17.29

(-1.76%)

After hours:

04:56PM EDT

Major holders

Insider roster

Insider transactions

Currency in USD

Insider purchases - Last 6 months	Shares	Trans
Purchases	663,904	50
Sales	113,641	35
Net shares purchased (sold)	550,263	85
Total insider shares held	1.84M	N/A
% net shares purchased (sold)	42.50%	N/A

Net institutional purchases - Prior quarter to latest quarter	Shares
Net shares purchased (sold)	N/A
% change in institutional shares held	N/A

Insider transactions reported - last two years

Insider	Transaction	Type	Value	Date	Shares
SCHLEIFER LEONARD S Chief Executive Officer	Sale at price 979.05 - 988.76 per share.	Direct	35,207,110	15 May 2024	35,941
SCHLEIFER LEONARD S Chief Executive Officer	Conversion of Exercise of derivative security at price 399.66 per share.	Direct	81,212,511	13 May 2024	203,204
SING GEORGE LOUIS Director	Conversion of Exercise of derivative security at price 413.33 per share.	Direct	826,660	03 May 2024	2,000
RYAN ARTHUR F Director	Sale at price 889.50 - 913.21 per share.	Direct	89,961	01 May 2024	100
MCCOURT MARION E Officer	Sale at price 889.41 per share.	Direct	222,352	01 May 2024	250
YANCOPOULOS GEORGE D President	Stock Gift at price 0.00 per share.	Indirect	0	29 Apr 2024	36,296
RYAN ARTHUR F Director	Sale at price 957.78 - 965.35 per share.	Direct	96,253	01 Apr 2024	100
MCCOURT MARION E Officer	Sale at price 964.73 per share.	Direct	241,182	01 Apr 2024	250
MURPHY ANDREW J Officer	Sale at price 951.92 - 968.20 per share.	Direct	5,531,290	14 Mar 2024	5,783
MURPHY ANDREW J Officer	Conversion of Exercise of derivative security at price 399.66 per share.	Direct	7,993,200	13 Mar 2024	20,000
RYAN ARTHUR F Director	Sale at price 967.50 - 988.30 per share.	Direct	98,205	01 Mar 2024	100
MCCOURT MARION E Officer	Sale at price 967.50 per share.	Direct	346,365	01 Mar 2024	358
SING GEORGE LOUIS Director	Sale at price 990.00 - 995.00 per share.	Direct	992,500	26 Feb 2024	1,000
SING GEORGE LOUIS Director	Conversion of Exercise of derivative security at price 413.33 per share.	Direct	413,330	26 Feb 2024	1,000
STAHL NEIL E Officer	Stock Gift at price 0.00 per share.	Direct	0	26 Feb 2024	1,020
LAROSA JOSEPH J General Counsel	Sale at price 990.00 per share.	Direct	990,000	26 Feb 2024	1,000
BASSLER BONNIE L Director	Sale at price 979.25 per share.	Direct	836,280	26 Feb 2024	854
BASSLER BONNIE L Director	Conversion of Exercise of derivative security at price 391.92 per share.	Direct	334,700	26 Feb 2024	854
SING GEORGE LOUIS Director	Sale at price 960.00 - 985.00 per share.	Direct	3,387,500	23 Feb 2024	3,500
SING GEORGE LOUIS Director	Conversion of Exercise of derivative security at price 413.33 per share.	Direct	1,446,655	23 Feb 2024	3,500
LAROSA JOSEPH J General Counsel	Sale at price 967.65 per share.	Direct	967,650	22 Feb 2024	1,000
YANCOPOULOS GEORGE D President	Conversion of Exercise of derivative security at price 399.66 per share.	Direct	69,030,474	15 Feb 2024	172,723
VAN PLEW DANIEL P Officer	Sale at price 937.94 - 951.77 per share.	Direct	9,831,727	14 Feb 2024	10,434
SING GEORGE LOUIS Director	Sale at price 945.00 - 955.00 per share.	Direct	950,000	09 Feb 2024	1,000
SING GEORGE LOUIS Director	Conversion of Exercise of derivative security at price 413.33 per share.	Direct	413,330	09 Feb 2024	1,000
VAN PLEW DANIEL P Officer	Conversion of Exercise of derivative security at price 372.46 - 381.40 per share.	Direct	13,382,510	09 Feb 2024	35,375
FENIMORE CHRISTOPHER R Chief Financial Officer	Sale at price 950.49 - 955.00 per share.	Direct	4,689,320	09 Feb 2024	4,919
STAHL NEIL E Officer	Sale at price 947.34 - 953.00 per share.	Direct	7,637,954	07 Feb 2024	8,037
LAROSA JOSEPH J General Counsel	Sale at price 950.00 per share.	Direct	950,000	07 Feb 2024	1,000
MCCOURT MARION E Officer	Sale at price 934.71 per share.	Direct	934,710	05 Feb 2024	1,000
STAHL NEIL E Officer	Conversion of Exercise of derivative security at price 399.66 per share.	Direct	12,289,545	02 Feb 2024	30,750
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 378.98 per share.	Direct	151,592	02 Feb 2024	400
RYAN ARTHUR F Director	Sale at price 939.53 - 963.73 per share.	Direct	95,422	01 Feb 2024	100
MCCOURT MARION E Officer	Sale at price 945.61 per share.	Direct	258,152	01 Feb 2024	273
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 378.98 per share.	Direct	151,592	31 Jan 2024	400
BASSLER BONNIE L Director	Sale at price 959.00 per share.	Direct	793,093	30 Jan 2024	827
BASSLER BONNIE L Director	Conversion of Exercise of derivative security at price 380.95 per share.	Direct	315,046	30 Jan 2024	827
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 378.98 per share.	Direct	606,368	24 Jan 2024	1,600
GOLDSTEIN JOSEPH L Director	Sale at price 950.00 per share.	Direct	2,571,650	23 Jan 2024	2,707
GOLDSTEIN JOSEPH L Director	Conversion of Exercise of derivative security at price 625.60 per share.	Direct	1,693,499	23 Jan 2024	2,707
FENIMORE CHRISTOPHER R Officer	Conversion of Exercise of derivative security at price 399.66 - 555.67 per share.	Direct	4,776,650	23 Jan 2024	10,000
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 378.98 per share.	Direct	189,490	17 Jan 2024	500
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 378.98 per share.	Direct	303,184	12 Jan 2024	800
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 378.98 per share.	Direct	189,490	04 Jan 2024	500
LAROSA JOSEPH J General Counsel	Conversion of Exercise of derivative security at price 399.66 per share.	Direct	13,588,440	03 Jan 2024	34,000
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 378.98 per share.	Direct	663,215	03 Jan 2024	1,750
BASSLER BONNIE L Director	Sale at price 914.00 per share.	Direct	754,964	03 Jan 2024	826
BASSLER BONNIE L Director	Conversion of Exercise of derivative security at price 380.95 per share.	Direct	314,665	03 Jan 2024	826
FENIMORE CHRISTOPHER R Officer	Conversion of Exercise of derivative security at price 399.66 - 555.67 per share.	Direct	4,776,650	03 Jan 2024	10,000
GOLDSTEIN JOSEPH L Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	135
SING GEORGE LOUIS Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	135
YANCOPOULOS GEORGE D President	Sale at price 900.00 per share.	Indirect	15,163,200	02 Jan 2024	16,848
BROWN MICHAEL S Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	135
RYAN ARTHUR F Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	135
RYAN ARTHUR F Director	Sale at price 873.91 - 904.49 per share.	Direct	89,990	02 Jan 2024	100
POON CHRISTINE A Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	135
COLES NEAVELLE ANTHONY Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	135
THOMPSON CRAIG B Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	135
SCHENKEIN DAVID P Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	42
MCCOURT MARION E Officer	Sale at price 873.91 per share.	Direct	239,451	02 Jan 2024	274
BASSLER BONNIE L Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	135
ZOGHBI HUDA Y Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	135
ZOGHBI HUDA Y Director	Sale at price 900.00 per share.	Direct	1,005,300	02 Jan 2024	1,117
ZOGHBI HUDA Y Director	Conversion of Exercise of derivative security at price 391.92 per share.	Direct	437,775	02 Jan 2024	1,117
GUARINI KATHRYN PH.D. Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	02 Jan 2024	42
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 378.98 per share.	Direct	606,368	28 Dec 2023	1,600
BROWN MICHAEL S Director	Sale at price 898.00 per share.	Direct	1,840,002	27 Dec 2023	2,049
BROWN MICHAEL S Director	Conversion of Exercise of derivative security at price 482.68 per share.	Direct	989,011	27 Dec 2023	2,049
FENIMORE CHRISTOPHER R Officer	Sale at price 856.71 per share.	Direct	2,097,226	27 Dec 2023	2,448
FENIMORE CHRISTOPHER R Officer	Sale at price 843.79 - 846.27 per share.	Direct	1,629,502	22 Dec 2023	1,930
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 378.98 per share.	Direct	378,980	13 Dec 2023	1,000
BASSLER BONNIE L Director	Sale at price 870.00 per share.	Direct	530,700	13 Dec 2023	610
BASSLER BONNIE L Director	Conversion of Exercise of derivative security at price 376.69 per share.	Direct	229,781	13 Dec 2023	610
SCHLEIFER LEONARD S Chief Executive Officer		Direct		11 Dec 2023	25,155
YANCOPOULOS GEORGE D President		Direct		11 Dec 2023	25,155
MCCOURT MARION E Officer	Sale at price 838.44 per share.	Direct	226,379	11 Dec 2023	270
STAHL NEIL E Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	08 Dec 2023	853
LAROSA JOSEPH J General Counsel	Stock Award(Grant) at price 0.00 per share.	Direct	0	08 Dec 2023	2,133
VAN PLEW DANIEL P Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	08 Dec 2023	3,199
MCCOURT MARION E Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	08 Dec 2023	2,133
FENIMORE CHRISTOPHER R Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	08 Dec 2023	2,370
MURPHY ANDREW J Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	08 Dec 2023	3,199
MURPHY ANDREW J Officer	Sale at price 810.38 - 821.46 per share.	Direct	5,342,787	05 Dec 2023	6,536
MURPHY ANDREW J Officer	Conversion of Exercise of derivative security at price 270.43 per share.	Direct	5,408,600	04 Dec 2023	20,000
RYAN ARTHUR F Director	Sale at price 809.03 - 827.61 per share.	Direct	81,730	01 Dec 2023	100
MURPHY ANDREW J Officer	Sale at price 794.57 - 805.00 per share.	Direct	5,188,213	14 Nov 2023	6,492
MURPHY ANDREW J Officer	Conversion of Exercise of derivative security at price 270.43 per share.	Direct	5,408,600	13 Nov 2023	20,000
STAHL NEIL E Officer	Stock Gift at price 0.00 per share.	Direct	0	10 Nov 2023	400
RYAN ARTHUR F Director	Sale at price 824.59 - 838.46 per share.	Direct	82,790	07 Nov 2023	100
MCCOURT MARION E Officer	Sale at price 783.91 per share.	Direct	783,910	01 Nov 2023	1,000
MCCOURT MARION E Officer	Conversion of Exercise of derivative security at price 381.40 per share.	Direct	381,400	01 Nov 2023	1,000
ZOGHBI HUDA Y Director	Sale at price 850.00 per share.	Direct	850,000	13 Oct 2023	1,000
ZOGHBI HUDA Y Director	Conversion of Exercise of derivative security at price 391.92 per share.	Direct	391,920	13 Oct 2023	1,000
MCCOURT MARION E Officer	Sale at price 827.00 per share.	Direct	858,426	02 Oct 2023	1,038
MCCOURT MARION E Officer	Conversion of Exercise of derivative security at price 372.46 per share.	Direct	386,613	02 Oct 2023	1,038
SCHENKEIN DAVID P Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	08 Sept 2023	240
GUARINI KATHRYN PH.D. Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	08 Sept 2023	240
MCCOURT MARION E Officer	Sale at price 834.55 per share.	Direct	208,638	01 Sept 2023	250
VAN PLEW DANIEL P Officer	Sale at price 835.67 - 844.27 per share.	Direct	5,216,073	24 Aug 2023	6,197
POON CHRISTINE A Director	Sale at price 837.92 - 841.05 per share.	Direct	10,314,829	23 Aug 2023	12,280
POON CHRISTINE A Director	Conversion of Exercise of derivative security at price 273.67 per share.	Direct	3,360,668	23 Aug 2023	12,280
VAN PLEW DANIEL P Officer	Conversion of Exercise of derivative security at price 381.40 per share.	Direct	8,819,875	23 Aug 2023	23,125
LANDRY ROBERT E Chief Financial Officer	Sale at price 844.00 per share.	Direct	188,212	23 Aug 2023	223
FENIMORE CHRISTOPHER R Officer	Conversion of Exercise of derivative security at price 399.66 per share.	Direct	2,797,620	23 Aug 2023	7,000
STAHL NEIL E Officer	Sale at price 840.53 - 842.16 per share.	Direct	9,810,082	22 Aug 2023	11,665
STAHL NEIL E Officer	Conversion of Exercise of derivative security at price 399.66 per share.	Direct	19,983,000	21 Aug 2023	50,000
BASSLER BONNIE L Director	Sale at price 829.00 per share.	Direct	707,137	21 Aug 2023	853
BASSLER BONNIE L Director	Conversion of Exercise of derivative security at price 391.92 per share.	Direct	334,308	21 Aug 2023	853
BASSLER BONNIE L Director	Sale at price 789.00 per share.	Direct	673,017	10 Aug 2023	853
BASSLER BONNIE L Director	Conversion of Exercise of derivative security at price 391.92 per share.	Direct	334,308	10 Aug 2023	853
RYAN ARTHUR F Director	Sale at price 732.76 - 744.66 per share.	Direct	73,659	01 Aug 2023	100
MCCOURT MARION E Officer	Sale at price 744.66 per share.	Direct	186,165	01 Aug 2023	250
RYAN ARTHUR F Director	Sale at price 710.09 - 720.15 per share.	Direct	71,688	03 Jul 2023	100
MCCOURT MARION E Officer	Sale at price 710.09 per share.	Direct	177,522	03 Jul 2023	250
RYAN ARTHUR F Director	Sale at price 730.03 - 738.35 per share.	Direct	73,542	01 Jun 2023	100
MCCOURT MARION E Officer	Sale at price 736.00 per share.	Direct	184,000	01 Jun 2023	250
SCHLEIFER LEONARD S Chief Executive Officer	Stock Gift at price 0.00 per share.	Indirect	0	15 May 2023	53,807
MURPHY ANDREW J Officer	Stock Gift at price 0.00 per share.	Direct	0	09 May 2023	1,326
RYAN ARTHUR F Director	Sale at price 802.67 - 808.11 per share.	Direct	80,533	01 May 2023	100
BROWN MICHAEL S Director	Sale at price 798.42 per share.	Direct	2,451,149	21 Apr 2023	3,070
BROWN MICHAEL S Director	Conversion of Exercise of derivative security at price 520.01 per share.	Direct	1,596,431	21 Apr 2023	3,070
VAGELOS P ROY Director	Stock Gift at price 0.00 per share.	Indirect	0	03 Apr 2023	259
RYAN ARTHUR F Director	Sale at price 816.58 - 823.34 per share.	Direct	81,931	03 Apr 2023	100
MCCOURT MARION E Officer	Sale at price 818.80 per share.	Direct	900,680	03 Apr 2023	1,100
MCCOURT MARION E Officer	Conversion of Exercise of derivative security at price 372.46 per share.	Direct	409,706	03 Apr 2023	1,100
LANDRY ROBERT E Chief Financial Officer	Sale at price 818.81 - 830.01 per share.	Direct	979,605	28 Mar 2023	1,190
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 378.98 - 381.92 per share.	Direct	1,442,476	27 Mar 2023	3,800
BASSLER BONNIE L Director	Sale at price 818.00 per share.	Direct	1,014,320	24 Mar 2023	1,240
BASSLER BONNIE L Director	Conversion of Exercise of derivative security at price 380.95 per share.	Direct	472,378	24 Mar 2023	1,240
YANCOPOULOS GEORGE D President	Sale at price 800.59 - 810.30 per share.	Indirect	2,940,374	23 Mar 2023	3,656
VAGELOS P ROY Director	Stock Gift at price 0.00 per share.	Direct	0	23 Mar 2023	25,000
LAROSA JOSEPH J General Counsel	Conversion of Exercise of derivative security at price 270.43 per share.	Direct	2,704,300	23 Mar 2023	10,000
FENIMORE CHRISTOPHER R Officer	Sale at price 806.47 per share.	Direct	1,767,782	23 Mar 2023	2,192
LAROSA JOSEPH J General Counsel	Stock Gift at price 0.00 per share.	Indirect	0	10 Mar 2023	1,006
RYAN ARTHUR F Director	Sale at price 758.20 - 766.32 per share.	Direct	76,250	01 Mar 2023	100
MCCOURT MARION E Officer	Sale at price 759.89 per share.	Direct	835,879	01 Mar 2023	1,100
MCCOURT MARION E Officer	Conversion of Exercise of derivative security at price 372.46 per share.	Direct	409,706	01 Mar 2023	1,100
VAGELOS P ROY Director	Conversion of Exercise of derivative security at price 270.43 per share.	Direct	11,493,275	22 Feb 2023	42,500
MCCOURT MARION E Officer	Sale at price 769.04 per share.	Direct	769,040	07 Feb 2023	1,000
MCCOURT MARION E Officer	Conversion of Exercise of derivative security at price 372.46 per share.	Direct	372,460	07 Feb 2023	1,000
GOLDSTEIN JOSEPH L Director	Sale at price 800.00 per share.	Direct	2,890,400	06 Feb 2023	3,613
GOLDSTEIN JOSEPH L Director	Conversion of Exercise of derivative security at price 482.68 per share.	Direct	1,743,923	06 Feb 2023	3,613
YANCOPOULOS GEORGE D President	Sale at price 800.08 per share.	Indirect	10,552,255	06 Feb 2023	13,189
BROWN MICHAEL S Director	Sale at price 797.00 - 798.00 per share.	Indirect	2,849,158	06 Feb 2023	3,571
BROWN MICHAEL S Director	Conversion of Exercise of derivative security at price 520.01 per share.	Direct	1,596,951	06 Feb 2023	3,071
LANDRY ROBERT E Chief Financial Officer	Sale at price 764.50 - 797.43 per share.	Direct	1,158,204	06 Feb 2023	1,491
LANDRY ROBERT E Chief Financial Officer	Conversion of Exercise of derivative security at price 381.92 per share.	Direct	1,145,760	03 Feb 2023	3,000
BASSLER BONNIE L Director	Sale at price 779.00 per share.	Direct	795,359	03 Feb 2023	1,021
BASSLER BONNIE L Director	Conversion of Exercise of derivative security at price 380.95 per share.	Direct	388,950	03 Feb 2023	1,021
FENIMORE CHRISTOPHER R Officer	Conversion of Exercise of derivative security at price 270.43 per share.	Direct	1,352,150	03 Feb 2023	5,000

FTSE 1008,420.26-18.39(-0.22%)

FTSE 25020,749.90-72.94(-0.35%)

AIM794.02+1.52(+0.19%)

GBP/EUR1.1678+0.0023(+0.20%)

GBP/USD1.2706+0.0035(+0.28%)

Bitcoin GBP52,844.72+609.80(+1.17%)

Regeneron Pharmaceuticals, Inc. (REGN)

Insider transactions

Insider transactions reported - last two years

FTSE 100
8,420.26
-18.39(-0.22%)

FTSE 250
20,749.90
-72.94(-0.35%)

AIM
794.02
+1.52(+0.19%)

GBP/EUR
1.1678
+0.0023(+0.20%)

GBP/USD
1.2706
+0.0035(+0.28%)

Bitcoin GBP
52,844.72
+609.80(+1.17%)