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Regeneron Pharmaceuticals, Inc. (REGN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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962.49-3.81 (-0.39%)
At close: 04:00PM EDT
962.50 +0.01 (+0.00%)
After hours: 07:03PM EDT

Insider transactions

Currency in USD
Insider purchases - Last 6 monthsSharesTrans
Purchases445,84252
Sales86,63035
Net shares purchased (sold)359,21287
Total insider shares held2.77MN/A
% net shares purchased (sold)14.90%N/A
Net institutional purchases - Prior quarter to latest quarterShares
Net shares purchased (sold)N/A
% change in institutional shares heldN/A

Insider transactions reported - last two years

InsiderTransactionTypeValueDateShares

MURPHY ANDREW J
Officer

Sale at price 951.92 - 968.20 per share.Direct5,531,29014 Mar 20245,783

MURPHY ANDREW J
Officer

Conversion of Exercise of derivative security at price 399.66 per share.Direct7,993,20013 Mar 202420,000

RYAN ARTHUR F
Director

Sale at price 967.50 - 988.30 per share.Direct98,20501 Mar 2024100

MCCOURT MARION E
Officer

Sale at price 967.50 per share.Direct346,36501 Mar 2024358

SING GEORGE LOUIS
Director

Sale at price 990.00 - 995.00 per share.Direct992,50026 Feb 20241,000

SING GEORGE LOUIS
Director

Conversion of Exercise of derivative security at price 413.33 per share.Direct413,33026 Feb 20241,000

STAHL NEIL E
Officer

Stock Gift at price 0.00 per share.Direct026 Feb 20241,020

LAROSA JOSEPH J
General Counsel

Sale at price 990.00 per share.Direct990,00026 Feb 20241,000

BASSLER BONNIE L
Director

Sale at price 979.25 per share.Direct836,28026 Feb 2024854

BASSLER BONNIE L
Director

Conversion of Exercise of derivative security at price 391.92 per share.Direct334,70026 Feb 2024854

SING GEORGE LOUIS
Director

Sale at price 960.00 - 985.00 per share.Direct3,387,50023 Feb 20243,500

SING GEORGE LOUIS
Director

Conversion of Exercise of derivative security at price 413.33 per share.Direct1,446,65523 Feb 20243,500

LAROSA JOSEPH J
General Counsel

Sale at price 967.65 per share.Direct967,65022 Feb 20241,000

YANCOPOULOS GEORGE D
President

Conversion of Exercise of derivative security at price 399.66 per share.Direct69,030,47415 Feb 2024172,723

VAN PLEW DANIEL P
Officer

Sale at price 937.94 - 951.77 per share.Direct9,831,72714 Feb 202410,434

SING GEORGE LOUIS
Director

Sale at price 945.00 - 955.00 per share.Direct950,00009 Feb 20241,000

SING GEORGE LOUIS
Director

Conversion of Exercise of derivative security at price 413.33 per share.Direct413,33009 Feb 20241,000

VAN PLEW DANIEL P
Officer

Conversion of Exercise of derivative security at price 372.46 - 381.40 per share.Direct13,382,51009 Feb 202435,375

FENIMORE CHRISTOPHER R
Chief Financial Officer

Sale at price 950.49 - 955.00 per share.Direct4,689,32009 Feb 20244,919

STAHL NEIL E
Officer

Sale at price 947.34 - 953.00 per share.Direct7,637,95407 Feb 20248,037

LAROSA JOSEPH J
General Counsel

Sale at price 950.00 per share.Direct950,00007 Feb 20241,000

MCCOURT MARION E
Officer

Sale at price 934.71 per share.Direct934,71005 Feb 20241,000

STAHL NEIL E
Officer

Conversion of Exercise of derivative security at price 399.66 per share.Direct12,289,54502 Feb 202430,750

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 378.98 per share.Direct151,59202 Feb 2024400

RYAN ARTHUR F
Director

Sale at price 939.53 - 963.73 per share.Direct95,42201 Feb 2024100

MCCOURT MARION E
Officer

Sale at price 945.61 per share.Direct258,15201 Feb 2024273

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 378.98 per share.Direct151,59231 Jan 2024400

BASSLER BONNIE L
Director

Sale at price 959.00 per share.Direct793,09330 Jan 2024827

BASSLER BONNIE L
Director

Conversion of Exercise of derivative security at price 380.95 per share.Direct315,04630 Jan 2024827

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 378.98 per share.Direct606,36824 Jan 20241,600

GOLDSTEIN JOSEPH L
Director

Sale at price 950.00 per share.Direct2,571,65023 Jan 20242,707

GOLDSTEIN JOSEPH L
Director

Conversion of Exercise of derivative security at price 625.60 per share.Direct1,693,49923 Jan 20242,707

FENIMORE CHRISTOPHER R
Officer

Conversion of Exercise of derivative security at price 399.66 - 555.67 per share.Direct4,776,65023 Jan 202410,000

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 378.98 per share.Direct189,49017 Jan 2024500

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 378.98 per share.Direct303,18412 Jan 2024800

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 378.98 per share.Direct189,49004 Jan 2024500

LAROSA JOSEPH J
General Counsel

Conversion of Exercise of derivative security at price 399.66 per share.Direct13,588,44003 Jan 202434,000

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 378.98 per share.Direct663,21503 Jan 20241,750

BASSLER BONNIE L
Director

Sale at price 914.00 per share.Direct754,96403 Jan 2024826

BASSLER BONNIE L
Director

Conversion of Exercise of derivative security at price 380.95 per share.Direct314,66503 Jan 2024826

FENIMORE CHRISTOPHER R
Officer

Conversion of Exercise of derivative security at price 399.66 - 555.67 per share.Direct4,776,65003 Jan 202410,000

GOLDSTEIN JOSEPH L
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 2024135

SING GEORGE LOUIS
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 2024135

YANCOPOULOS GEORGE D
President

Sale at price 900.00 per share.Indirect15,163,20002 Jan 202416,848

BROWN MICHAEL S
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 2024135

RYAN ARTHUR F
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 2024135

RYAN ARTHUR F
Director

Sale at price 873.91 - 904.49 per share.Direct89,99002 Jan 2024100

POON CHRISTINE A
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 2024135

COLES NEAVELLE ANTHONY
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 2024135

THOMPSON CRAIG B
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 2024135

SCHENKEIN DAVID P
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 202442

MCCOURT MARION E
Officer

Sale at price 873.91 per share.Direct239,45102 Jan 2024274

BASSLER BONNIE L
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 2024135

ZOGHBI HUDA Y
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 2024135

ZOGHBI HUDA Y
Director

Sale at price 900.00 per share.Direct1,005,30002 Jan 20241,117

ZOGHBI HUDA Y
Director

Conversion of Exercise of derivative security at price 391.92 per share.Direct437,77502 Jan 20241,117

GUARINI KATHRYN PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct002 Jan 202442

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 378.98 per share.Direct606,36828 Dec 20231,600

BROWN MICHAEL S
Director

Sale at price 898.00 per share.Direct1,840,00227 Dec 20232,049

BROWN MICHAEL S
Director

Conversion of Exercise of derivative security at price 482.68 per share.Direct989,01127 Dec 20232,049

FENIMORE CHRISTOPHER R
Officer

Sale at price 856.71 per share.Direct2,097,22627 Dec 20232,448

FENIMORE CHRISTOPHER R
Officer

Sale at price 843.79 - 846.27 per share.Direct1,629,50222 Dec 20231,930

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 378.98 per share.Direct378,98013 Dec 20231,000

BASSLER BONNIE L
Director

Sale at price 870.00 per share.Direct530,70013 Dec 2023610

BASSLER BONNIE L
Director

Conversion of Exercise of derivative security at price 376.69 per share.Direct229,78113 Dec 2023610

SCHLEIFER LEONARD S
Chief Executive Officer

Direct11 Dec 202325,155

YANCOPOULOS GEORGE D
President

Direct11 Dec 202325,155

MCCOURT MARION E
Officer

Sale at price 838.44 per share.Direct226,37911 Dec 2023270

STAHL NEIL E
Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Dec 2023853

LAROSA JOSEPH J
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct008 Dec 20232,133

VAN PLEW DANIEL P
Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Dec 20233,199

MCCOURT MARION E
Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Dec 20232,133

FENIMORE CHRISTOPHER R
Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Dec 20232,370

MURPHY ANDREW J
Officer

Stock Award(Grant) at price 0.00 per share.Direct008 Dec 20233,199

MURPHY ANDREW J
Officer

Sale at price 810.38 - 821.46 per share.Direct5,342,78705 Dec 20236,536

MURPHY ANDREW J
Officer

Conversion of Exercise of derivative security at price 270.43 per share.Direct5,408,60004 Dec 202320,000

RYAN ARTHUR F
Director

Sale at price 809.03 - 827.61 per share.Direct81,73001 Dec 2023100

MURPHY ANDREW J
Officer

Sale at price 794.57 - 805.00 per share.Direct5,188,21314 Nov 20236,492

MURPHY ANDREW J
Officer

Conversion of Exercise of derivative security at price 270.43 per share.Direct5,408,60013 Nov 202320,000

STAHL NEIL E
Officer

Stock Gift at price 0.00 per share.Direct010 Nov 2023400

RYAN ARTHUR F
Director

Sale at price 824.59 - 838.46 per share.Direct82,79007 Nov 2023100

MCCOURT MARION E
Officer

Sale at price 783.91 per share.Direct783,91001 Nov 20231,000

MCCOURT MARION E
Officer

Conversion of Exercise of derivative security at price 381.40 per share.Direct381,40001 Nov 20231,000

ZOGHBI HUDA Y
Director

Sale at price 850.00 per share.Direct850,00013 Oct 20231,000

ZOGHBI HUDA Y
Director

Conversion of Exercise of derivative security at price 391.92 per share.Direct391,92013 Oct 20231,000

MCCOURT MARION E
Officer

Sale at price 827.00 per share.Direct858,42602 Oct 20231,038

MCCOURT MARION E
Officer

Conversion of Exercise of derivative security at price 372.46 per share.Direct386,61302 Oct 20231,038

SCHENKEIN DAVID P
Director

Stock Award(Grant) at price 0.00 per share.Direct008 Sept 2023240

GUARINI KATHRYN PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct008 Sept 2023240

MCCOURT MARION E
Officer

Sale at price 834.55 per share.Direct208,63801 Sept 2023250

VAN PLEW DANIEL P
Officer

Sale at price 835.67 - 844.27 per share.Direct5,216,07324 Aug 20236,197

POON CHRISTINE A
Director

Sale at price 837.92 - 841.05 per share.Direct10,314,82923 Aug 202312,280

POON CHRISTINE A
Director

Conversion of Exercise of derivative security at price 273.67 per share.Direct3,360,66823 Aug 202312,280

VAN PLEW DANIEL P
Officer

Conversion of Exercise of derivative security at price 381.40 per share.Direct8,819,87523 Aug 202323,125

LANDRY ROBERT E
Chief Financial Officer

Sale at price 844.00 per share.Direct188,21223 Aug 2023223

FENIMORE CHRISTOPHER R
Officer

Conversion of Exercise of derivative security at price 399.66 per share.Direct2,797,62023 Aug 20237,000

STAHL NEIL E
Officer

Sale at price 840.53 - 842.16 per share.Direct9,810,08222 Aug 202311,665

STAHL NEIL E
Officer

Conversion of Exercise of derivative security at price 399.66 per share.Direct19,983,00021 Aug 202350,000

BASSLER BONNIE L
Director

Sale at price 829.00 per share.Direct707,13721 Aug 2023853

BASSLER BONNIE L
Director

Conversion of Exercise of derivative security at price 391.92 per share.Direct334,30821 Aug 2023853

BASSLER BONNIE L
Director

Sale at price 789.00 per share.Direct673,01710 Aug 2023853

BASSLER BONNIE L
Director

Conversion of Exercise of derivative security at price 391.92 per share.Direct334,30810 Aug 2023853

RYAN ARTHUR F
Director

Sale at price 732.76 - 744.66 per share.Direct73,65901 Aug 2023100

MCCOURT MARION E
Officer

Sale at price 744.66 per share.Direct186,16501 Aug 2023250

RYAN ARTHUR F
Director

Sale at price 710.09 - 720.15 per share.Direct71,68803 Jul 2023100

MCCOURT MARION E
Officer

Sale at price 710.09 per share.Direct177,52203 Jul 2023250

RYAN ARTHUR F
Director

Sale at price 730.03 - 738.35 per share.Direct73,54201 Jun 2023100

MCCOURT MARION E
Officer

Sale at price 736.00 per share.Direct184,00001 Jun 2023250

SCHLEIFER LEONARD S
Chief Executive Officer

Stock Gift at price 0.00 per share.Indirect015 May 202353,807

MURPHY ANDREW J
Officer

Stock Gift at price 0.00 per share.Direct009 May 20231,326

RYAN ARTHUR F
Director

Sale at price 802.67 - 808.11 per share.Direct80,53301 May 2023100

BROWN MICHAEL S
Director

Sale at price 798.42 per share.Direct2,451,14921 Apr 20233,070

BROWN MICHAEL S
Director

Conversion of Exercise of derivative security at price 520.01 per share.Direct1,596,43121 Apr 20233,070

VAGELOS P ROY
Director

Stock Gift at price 0.00 per share.Indirect003 Apr 2023259

RYAN ARTHUR F
Director

Sale at price 816.58 - 823.34 per share.Direct81,93103 Apr 2023100

MCCOURT MARION E
Officer

Sale at price 818.80 per share.Direct900,68003 Apr 20231,100

MCCOURT MARION E
Officer

Conversion of Exercise of derivative security at price 372.46 per share.Direct409,70603 Apr 20231,100

LANDRY ROBERT E
Chief Financial Officer

Sale at price 818.81 - 830.01 per share.Direct979,60528 Mar 20231,190

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 378.98 - 381.92 per share.Direct1,442,47627 Mar 20233,800

BASSLER BONNIE L
Director

Sale at price 818.00 per share.Direct1,014,32024 Mar 20231,240

BASSLER BONNIE L
Director

Conversion of Exercise of derivative security at price 380.95 per share.Direct472,37824 Mar 20231,240

YANCOPOULOS GEORGE D
President

Sale at price 800.59 - 810.30 per share.Indirect2,940,37423 Mar 20233,656

VAGELOS P ROY
Director

Stock Gift at price 0.00 per share.Direct023 Mar 202325,000

LAROSA JOSEPH J
General Counsel

Conversion of Exercise of derivative security at price 270.43 per share.Direct2,704,30023 Mar 202310,000

FENIMORE CHRISTOPHER R
Officer

Sale at price 806.47 per share.Direct1,767,78223 Mar 20232,192

LAROSA JOSEPH J
General Counsel

Stock Gift at price 0.00 per share.Indirect010 Mar 20231,006

RYAN ARTHUR F
Director

Sale at price 758.20 - 766.32 per share.Direct76,25001 Mar 2023100

MCCOURT MARION E
Officer

Sale at price 759.89 per share.Direct835,87901 Mar 20231,100

MCCOURT MARION E
Officer

Conversion of Exercise of derivative security at price 372.46 per share.Direct409,70601 Mar 20231,100

VAGELOS P ROY
Director

Conversion of Exercise of derivative security at price 270.43 per share.Direct11,493,27522 Feb 202342,500

MCCOURT MARION E
Officer

Sale at price 769.04 per share.Direct769,04007 Feb 20231,000

MCCOURT MARION E
Officer

Conversion of Exercise of derivative security at price 372.46 per share.Direct372,46007 Feb 20231,000

GOLDSTEIN JOSEPH L
Director

Sale at price 800.00 per share.Direct2,890,40006 Feb 20233,613

GOLDSTEIN JOSEPH L
Director

Conversion of Exercise of derivative security at price 482.68 per share.Direct1,743,92306 Feb 20233,613

YANCOPOULOS GEORGE D
President

Sale at price 800.08 per share.Indirect10,552,25506 Feb 202313,189

BROWN MICHAEL S
Director

Sale at price 797.00 - 798.00 per share.Indirect2,849,15806 Feb 20233,571

BROWN MICHAEL S
Director

Conversion of Exercise of derivative security at price 520.01 per share.Direct1,596,95106 Feb 20233,071

LANDRY ROBERT E
Chief Financial Officer

Sale at price 764.50 - 797.43 per share.Direct1,158,20406 Feb 20231,491

LANDRY ROBERT E
Chief Financial Officer

Conversion of Exercise of derivative security at price 381.92 per share.Direct1,145,76003 Feb 20233,000

BASSLER BONNIE L
Director

Sale at price 779.00 per share.Direct795,35903 Feb 20231,021

BASSLER BONNIE L
Director

Conversion of Exercise of derivative security at price 380.95 per share.Direct388,95003 Feb 20231,021

FENIMORE CHRISTOPHER R
Officer

Conversion of Exercise of derivative security at price 270.43 per share.Direct1,352,15003 Feb 20235,000

RYAN ARTHUR F
Director

Sale at price 752.11 - 762.17 per share.Direct75,61301 Feb 2023100

MCCOURT MARION E
Officer

Sale at price 752.19 per share.Direct827,40901 Feb 20231,100

MCCOURT MARION E
Officer

Conversion of Exercise of derivative security at price 372.46 per share.Direct409,70601 Feb 20231,100

BROWN MICHAEL S
Director

Sale at price 747.00 per share.Direct74727 Jan 20231

BROWN MICHAEL S
Director

Conversion of Exercise of derivative security at price 520.01 per share.Direct52027 Jan 20231

BROWN MICHAEL S
Director

Sale at price 747.14 per share.Direct2,293,72006 Jan 20233,070

BROWN MICHAEL S
Director

Conversion of Exercise of derivative security at price 520.01 per share.Direct1,596,43106 Jan 20233,070

VAGELOS P ROY
Director

Stock Gift at price 0.00 per share.Indirect004 Jan 2023291