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Disclosery

REGN REGENERON PHARMACEUTICALS

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Stock (common), issuer CIK 872589

1,258 managers (1,292 13F filers) reported a position in REGN shares at 2025-03-31, 93,074,846 shares in all. 123 filers opened a position and 150 filers sold out during the quarter.

Managers
1,258
13F filers
1,292
New
123
Added
528
Reduced
454
Sold out
150
Shares held by filers
93,074,846

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-50 S$781.47Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-463 S$780.63Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-380 S$779.59Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-454 S$778.64Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-38 S$777.76Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-66 S$776.31Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-376 S$775.46Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-121 S$774.48Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-224 S$773.4Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-211 S$772.56Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-283 S$771.56Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-12 S$770.2Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-127 S$769.3Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-105 S$768.33Form 4
MURPHY ANDREW Jofficer (Co-Chief Scientific Officer)2026-10-14-192 S$767.39Form 4

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Traynor Capital Management, Inc.27,856$17.7M1.5%+3,06613F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…27,697$17.6M0.09%-54313F-HRTimelineGroup
STOREBRAND ASSET MANAGEMENT AS27,398$17.4M0.06%-21,70913F-HRTimeline
Boston Common Asset Management, LLC27,343$17.3M0.53%+5,52513F-HRTimeline
Engineers Gate Manager LP27,334$17.3M0.29%+19,23813F-HRTimeline
HOWLAND CAPITAL MANAGEMENT LLC26,688$16.9M0.75%+11,25113F-HRTimeline
NISSAY ASSET MANAGEMENT CORP /JAPAN26,417$16.8M0.11%+2,29213F-HRTimeline
BEACON INVESTMENT ADVISORY SERVICES, IN…26,259$16.7M0.78%+1,75113F-HRTimeline
China Universal Asset Management Co., L…25,629$16.3M1.51%+95513F-HRTimeline
Avidity Partners Management LP25,400$16.1M3.32%+17,00013F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS24,856$15.8M0.65%+23,79913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Czech National Bank24,164$15.3M0.14%+1,33813F-HRTimeline
Amova Asset Management Americas, Inc.in group Amova Asset Management Americ…24,164$15.3M0.2%-1,99013F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…24,060$15.3M0.09%+1,67613F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.23,568$14.9M0.06%+1,90613F-HRTimelineGroup
HRT FINANCIAL LP23,499$14.9M0.09%+14,96713F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding22,386$14.2M-498Timeline
Illinois Municipal Retirement Fund21,837$13.8M0.2%+2,77413F-HRTimeline
Andra AP-fonden21,500$13.6M0.22%-11,70013F-HRTimeline
ING GROEP NV21,331$13.5M0.09%-7,75413F-HRTimeline
IFM Investors Pty Ltd21,248$13.5M0.15%-10213F-HR/ATimeline
Bridgewater Associates, LP20,991$13.3M0.06%+20,70213F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…20,963$13.3M<0.01%+5,72913F-HRTimelineGroup
NEOS Investment Management LLC20,886$13.2M0.25%+3,23613F-HRTimeline
FORSTA AP-FONDEN20,800$13.2M0.1%-1,30013F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …20,669$13.1M0.08%-9213F-HRTimeline
AMALGAMATED BANK20,620$13.1M0.11%+24713F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…20,587$13.1M0.08%+5,58113F-HRTimelineGroup
BRAUN STACEY ASSOCIATES INC20,516$13M0.53%-97613F-HRTimeline
GW HENSSLER & ASSOCIATES LTD20,360$12.9M0.74%+2,54313F-HR/ATimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…20,100$12.8M0.2%+15,10513F-HRTimelineGroup
Verition Fund Management LLC20,124$12.8M0.07%-6,18713F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding20,108$12.8M+3,334Timeline
SCHAPER BENZ & WISE INVESTMENT COUNSEL …20,098$12.7M1.03%+76413F-HRTimeline
Moran Wealth Management, LLC19,801$12.6M0.42%+12313F-HRTimeline
Applied Finance Capital Management, LLC19,793$12.6M0.92%-8,52413F-HRTimeline
ADAMS DIVERSIFIED EQUITY FUND, INC.in group ADAMS DIVERSIFIED EQUITY FUND…19,700$12.5M0.5%-2,00013F-HRTimelineGroup
Beacon Pointe Advisors, LLC19,515$12.4M0.14%-16113F-HRTimeline
Slow Capital, Inc.19,480$12.4M1.65%+6,71513F-HRTimeline
iA Global Asset Management Inc.19,234$12.2M0.21%+7,58613F-HRTimeline
Bellecapital International Ltd.19,220$12.2M2.41%-38013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC19,138$12.1M0.05%+5,46113F-HRTimelineGroup
SHELTON CAPITAL MANAGEMENT18,478$11.7M0.28%-54713F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC18,419$11.7M0.02%+40513F-HRTimeline
UNIVEST FINANCIAL Corpin group UNIVEST FINANCIAL Corp18,419$11.7M0.76%+4,21713F-HRTimelineGroup
USS Investment Management Ltd18,202$11.5M0.08%013F-HRTimeline
RWA WEALTH PARTNERS, LLC17,970$11.4M0.14%-45613F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…17,414$11M<0.01%-131,41513F-HRTimelineGroup
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…17,341$11M0.11%-2,53113F-HRTimelineGroup
State of Alaska, Department of Revenue17,325$11M0.12%+32513F-HRTimeline
Utah Retirement Systems17,322$11M0.13%013F-HRTimeline
NORTH POINT PORTFOLIO MANAGERS CORP/OH17,234$10.9M1.92%+19713F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC16,963$10.8M0.02%-2,94913F-HRTimelineGroup
Varma Mutual Pension Insurance Co16,888$10.7M0.09%-60013F-HRTimeline
TAURUS ASSET MANAGEMENT, LLC16,711$10.6M1.07%-41413F-HRTimeline
XPONANCE LLC16,267$10.3M0.1%-513F-HRTimeline
Jain Global LLC16,142$10.2M0.21%+13,01013F-HRTimeline
Greenwich Wealth Management LLC16,140$10.2M0.77%+5913F-HRTimeline
PAYDEN & RYGEL16,100$10.2M0.88%new13F-HRTimeline
AIA Group Ltdin group AIA Group Ltd16,093$10.2M0.25%+2,49313F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC16,020$10.2M0.02%-4013F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…15,962$10.1M0.01%-75513F-HRTimelineGroup
First Horizon Advisors, Inc.15,314$9.71M0.27%+2,11913F-HRTimeline
PKO Investment Management Joint-Stock Co15,300$9.7M1.1%+4,50013F-HRTimeline
Police & Firemen's Retirement System of…15,226$9.66M0.1%+6613F-HRTimeline
WOLVERINE TRADING, LLC14,990$9.55M0.3%+1,80213F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.15,062$9.55M0.35%+2,80513F-HRTimelineGroup
COMERICA BANK14,976$9.5M0.04%+78913F-HRTimeline
Ilmarinen Mutual Pension Insurance Co14,900$9.45M0.08%+3,50013F-HRTimeline
J. Goldman & Co LP14,886$9.44M0.33%+2,29813F-HRTimeline
GENERAL AMERICAN INVESTORS CO INC14,876$9.43M0.7%013F-HRTimeline
One Capital Management, LLC14,823$9.4M0.32%+2,33713F-HRTimeline
LMCG INVESTMENTS, LLC14,481$9.18M0.61%+10,11013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…14,344$9.1M0.04%-18813F-HRTimeline
CAPTRUST FINANCIAL ADVISORS14,288$9.06M0.02%+4,37213F-HRTimeline
Private Advisor Group, LLC14,276$9.05M0.05%+1,95713F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…14,240$9.03M0.09%-6413F-HRTimelineGroup
Public Sector Pension Investment Board14,055$8.91M0.04%+1,21713F-HRTimeline
DILLON & ASSOCIATES INC13,736$8.71M1.29%-16313F-HRTimeline
ARK Investment Management LLCin group ARK Investment Management LLC13,694$8.69M0.09%+50213F-HRTimelineGroup
Rakuten Investment Management, Inc.13,622$8.68M0.04%13F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson13,553$8.64M<0.01%+8013F-HRTimelineGroup
Louisiana State Employees Retirement Sy…13,600$8.63M0.17%013F-HRTimeline
M&G PLCin group M&G PLC13,573$8.61M0.04%+82013F-HRTimelineGroup
FAGAN ASSOCIATES, INC.13,126$8.33M1.39%+20313F-HRTimeline
HARVEY CAPITAL MANAGEMENT INC13,092$8.3M2.17%+2813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
CIBC WORLD MARKETS CORP12,820$8.13M0.06%-6,33313F-HRTimeline
Mariner, LLCin group Mariner, LLC12,641$8.02M0.01%+1,05313F-HRTimelineGroup
RK Asset Management, LLC12,563$7.97M7.36%+2,57413F-HRTimeline
Aquatic Capital Management LLC12,561$7.97M0.2%-14,52013F-HRTimeline
Apriem Advisors12,436$7.89M0.92%-2,05813F-HRTimeline
Qsemble Capital Management, LP12,316$7.81M0.83%+7,54813F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC12,272$7.78M0.04%-10,38613F-HRTimelineGroup
Catalio Capital Management, LPin group Catalio Capital Management, LP12,261$7.78M1.93%new13F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…12,218$7.75M0.09%-86013F-HR/ATimelineGroup
Centre Asset Management, LLC12,203$7.74M1.99%new13F-HRTimeline
Elo Mutual Pension Insurance Co12,132$7.69M0.17%new13F-HRTimeline
FACTORY MUTUAL INSURANCE CO12,100$7.67M0.09%+8,20013F-HRTimeline
NorthCrest Asset Manangement, LLC11,903$7.55M0.23%+55713F-HRTimeline
Banco Santander, S.A.in group Banco Santander, S.A.11,852$7.52M0.08%+4,37413F-HRTimelineGroup
OP Asset Management Ltd11,699$7.42M0.13%13F-HR/ATimeline
MARTINGALE ASSET MANAGEMENT L P11,596$7.35M0.19%-8,61213F-HRTimeline
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC11,582$7.35M0.06%-44213F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC11,542$7.32M0.1%-96,60813F-HRTimelineGroup
PROFUND ADVISORS LLC11,525$7.31M0.32%-1,25313F-HRTimeline
Creative Planningin group Creative Planning11,367$7.21M0.01%+1,20913F-HRTimelineGroup
Livforsakringsbolaget Skandia, Omsesidi…11,332$7.18M0.41%013F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding11,148$7.07M+1,074Timeline
YOUSIF CAPITAL MANAGEMENT, LLC11,070$7.02M0.08%-25813F-HRTimeline
Generali Asset Management SPA SGR11,034$7M0.17%-32413F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.10,995$6.98M0.02%-5,24213F-HRTimelineGroup
ANCHOR CAPITAL ADVISORS LLC10,997$6.97M0.21%+15013F-HRTimeline
Cutter & CO Brokerage, Inc.10,838$6.87M1.63%+2,88013F-HRTimeline
Marietta Wealth Management, LLC10,778$6.84M1%+2,50113F-HRTimeline
Summit Financial, LLC10,596$6.72M0.19%+6413F-HRTimeline
Cetera Investment Advisers10,575$6.71M0.01%+1,33613F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC10,524$6.67M0.06%+2,80913F-HRTimelineGroup
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…10,404$6.6M0.05%+1,22613F-HRTimelineGroup
Kentucky Retirement Systemsgroup of 2 filers holding10,177$6.45M+104Timeline
Quantinno Capital Management LP10,096$6.4M0.04%+5,06513F-HRTimeline
THOMPSON SIEGEL & WALMSLEY LLC10,076$6.39M0.11%+2,42413F-HRTimeline
TOWNSQUARE CAPITAL LLC10,064$6.38M0.07%+2,85413F-HRTimeline
JACOBS & CO/CA10,050$6.37M0.68%+85913F-HRTimeline
Atria Investments, Inc10,027$6.36M0.08%+3,39013F-HRTimeline
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC10,000$6.34M0.35%+8,00013F-HRTimelineGroup
AIMZ Investment Advisors, LLC9,854$6.25M2.18%013F-HRTimeline
OAK ASSOCIATES LTD /OH/9,832$6.24M0.47%013F-HRTimeline
SHELL ASSET MANAGEMENT CO9,816$6.23M0.3%-1,51513F-HRTimeline
Legato Capital Management LLC9,784$6.21M0.84%+5,27713F-HRTimeline
Y-Intercept (Hong Kong) Ltd9,704$6.15M0.42%-1,82113F-HRTimeline
Catawba River Capital9,670$6.13M3.73%+39113F-HRTimeline
ASR Vermogensbeheer N.V.9,485$6.02M0.09%13F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…9,428$5.98M0.17%-49413F-HRTimelineGroup
Wealthspire Advisors, LLC9,350$5.93M0.04%+3,73113F-HRTimeline
Parallax Volatility Advisers, L.P.9,197$5.83M0.19%new13F-HRTimeline
Entropy Technologies, LP9,090$5.77M0.56%+3,79013F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding9,048$5.74M-694Timeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND9,031$5.73M0.11%+1013F-HRTimeline
Lifeworks Advisors, LLC8,909$5.65M0.94%+2,16613F-HRTimeline
Sienna Gestion9,165$5.65M0.46%-56613F-HRTimeline
DCF Advisers, LLC8,900$5.64M3.03%013F-HRTimeline
Badgley Phelps Wealth Managers, LLC8,861$5.62M0.14%+3,87613F-HRTimeline
Avanza Fonder AB8,899$5.57M0.18%-1,50913F-HRTimeline
Stratos Wealth Partners, LTD.group of 2 filers holding8,733$5.54M-469Timeline
Cache Advisors, LLC8,616$5.46M2.1%+4,75613F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…8,566$5.43M0.01%+3,28813F-HRTimeline
Hunter Perkins Capital Management, LLC8,482$5.38M1.25%new13F-HRTimeline
Biondo Investment Advisors, LLC8,461$5.37M0.76%+7,58613F-HRTimeline
ATLAS CAPITAL ADVISORS INC.8,458$5.36M0.67%-813F-HRTimeline
GREENWOOD CAPITAL ASSOCIATES LLC8,442$5.35M0.72%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV8,430$5.35M0.01%-14,95413F-HRTimeline
MIZUHO SECURITIES USA LLC8,424$5.34M0.12%-1,55313F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The8,378$5.31M0.1%+2,56813F-HRTimelineGroup
MML INVESTORS SERVICES, LLC8,346$5.29M0.02%+81313F-HRTimeline
Cornerstone Wealth Group, LLC8,270$5.24M0.44%+4,40513F-HRTimeline
IEQ CAPITAL, LLC8,219$5.21M0.04%+4,38113F-HRTimeline
ELLERSON GROUP INC /ADV8,142$5.16M4.11%+1,22213F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…8,135$5.16M0.05%+15813F-HRTimeline
Cardinal Capital Management8,036$5.1M0.79%+16513F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC7,985$5.06M0.05%-6,35613F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co7,968$5.05M0.07%-23813F-HRTimelineGroup
Schonfeld Strategic Advisors LLC7,880$5M0.03%-14,50813F-HRTimeline
Modera Wealth Management, LLC7,848$4.98M0.07%-43013F-HRTimeline
Bedell Frazier Investment Counselling, …7,821$4.96M1.26%+2,91613F-HRTimeline
UniSuper Management Pty Ltd7,802$4.95M0.04%+49613F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC7,765$4.92M0.02%+7,23913F-HRTimeline
Groupe la Francaisein group Groupe la Francaise8,027$4.92M0.1%-8,03413F-HRTimelineGroup
SIH Partners, LLLPin group SIH Partners, LLLP7,750$4.92M0.43%new13F-HRTimelineGroup
CI INVESTMENTS INC.in group CI INVESTMENTS INC.7,738$4.91M0.02%+2,50813F-HRTimelineGroup
FOUNDERS CAPITAL MANAGEMENT, LLC7,736$4.91M0.9%-23213F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding7,480$4.74M+301Timeline
Federation des caisses Desjardins du Qu…7,400$4.69M0.02%-42413F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.7,339$4.65M0.02%+88113F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…7,339$4.65M0.13%-35113F-HRTimelineGroup
ARS Investment Partners, LLC6,477$4.61M0.42%-313F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC7,221$4.58M0.04%+1,07413F-HRTimeline
Perigon Wealth Management, LLC7,148$4.53M0.12%-1713F-HRTimeline
WOODSTOCK CORP7,115$4.51M0.45%+2,46013F-HRTimeline
Persistent Asset Partners Ltd6,980$4.43M3.91%new13F-HRTimeline
Kestra Advisory Services, LLCgroup of 3 filers holding6,964$4.42M-2,962Timeline
KLINGENSTEIN FIELDS & CO LP6,944$4.4M0.19%+13813F-HRTimeline
NorthCoast Asset Management LLC6,929$4.39M0.02%+4,15413F-HR/ATimeline
Ethic Inc.7,081$4.37M0.09%-3,58713F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.6,868$4.36M0.06%+56113F-HRTimelineGroup
Clear Harbor Asset Management, LLC6,803$4.31M0.34%+1,38213F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding6,795$4.31M-2,431Timeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …6,800$4.31M0.21%+44013F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK6,778$4.3M0.03%-2613F-HRTimelineGroup
Impact Asset Management GmbH6,760$4.29M1.68%+24013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.6,623$4.2M0.07%-29,19913F-HRTimelineGroup
F/m Investments LLC6,599$4.19M0.17%-40413F-HRTimeline
Procyon Advisors, LLC6,473$4.11M0.25%+2,99213F-HRTimeline
JOHN G ULLMAN & ASSOCIATES INC6,430$4.08M0.63%+3,11513F-HRTimeline
Empire Life Investments Inc.6,424$4.07M0.27%+2,34413F-HRTimeline
Madison Asset Management, LLCin group Madison Asset Management, LLC6,420$4.07M0.05%-2513F-HRTimelineGroup
HARTFORD INVESTMENT MANAGEMENT CO6,418$4.07M0.14%-8513F-HRTimeline
Pine Valley Investments Ltd Liability Co6,362$4.04M0.26%-25013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\6,345$4.02M0.01%+27913F-HRTimelineGroup
Gulf International Bank (UK) Ltd6,327$4.01M0.14%-2,09713F-HRTimeline
Metis Global Partners, LLC6,307$4M0.11%+79413F-HRTimeline

Events

  • MURPHY ANDREW J reported transactions in REGN shares with no net change in a Form 4 filed 2026-10-15. 0001796226-26-000002

    Accepted , ingested