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Disclosery

RGEN REPLIGEN CORP

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Stock (common), issuer CIK 730272

464 managers (475 13F filers) reported a position in RGEN shares at 2025-12-31, 62,452,519 shares in all. 74 filers opened a position and 62 filers sold out during the quarter.

Managers
464
13F filers
475
New
74
Added
150
Reduced
145
Sold out
62
Shares held by filers
62,452,519

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

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Douglass Brian Robbofficer (CHIEF PRODUCT OFFICER)2026-10-06+700 A$0Form 4
Loeillot Olivierdirector, officer (Chief Executive Officer)2026-10-05-4,202 S$190Form 4
Loeillot Olivierdirector, officer (Chief Executive Officer)2026-10-05+4,202 M$154.96Form 4
Loeillot Olivierdirector, officer (Chief Executive Officer)2026-10-05-1,333 S$178.75Form 4

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
BlackRock, Inc.in group BlackRock, Inc.6,619,271$1.08B0.02%+479,54113F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding4,999,708$819M-49,579Timeline
PRICE T ROWE ASSOCIATES INC /MD/4,599,061$754M0.08%+1,091,68313F-HRTimeline
FMR LLCin group FMR LLC2,867,846$470M0.02%+176,63413F-HRTimelineGroup
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…2,770,862$454M2.74%+14,91913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,719,093$282M0.01%-82,44313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,394,252$228M0.16%-290,46813F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp1,344,706$220M0.04%+28,87013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.1,256,439$206M0.02%+383,39913F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…1,215,527$199M0.06%new13F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources1,101,447$180M0.04%+677,14613F-HRTimelineGroup
RTW INVESTMENTS, LP1,064,000$174M1.75%new13F-HRTimeline
Conestoga Capital Advisors, LLC1,057,975$173M2.92%+101,06213F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,029,817$169M0.01%-2,62213F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.1,006,310$165M0.26%-434,41113F-HRTimelineGroup
Champlain Investment Partners, LLC1,003,951$165M1.67%-335,29513F-HRTimeline
ALLIANCEBERNSTEIN L.P.994,869$163M0.05%-109,30213F-HRTimeline
Holocene Advisors, LP961,040$157M0.33%-416,06413F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC911,527$149M0.59%+553,10513F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP804,410$132M0.03%+4,90013F-HRTimelineGroup
CONGRESS ASSET MANAGEMENT CO746,306$122M0.86%+527,71413F-HRTimeline
Stephens Investment Management Group LLCgroup of 2 filers holding704,097$115M+56,903Timeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC650,546$107M0.08%-166,51013F-HRTimelineGroup
T. Rowe Price Investment Management, In…646,122$106M0.07%+74,04413F-HR/ATimeline
MORGAN STANLEYin group MORGAN STANLEY570,977$93.6M0.01%+86,00213F-HR/ATimelineGroup
GENEVA CAPITAL MANAGEMENT LLC562,975$92.2M1.73%-33,79313F-HRTimeline
BAMCO INC /NY/in group Baron Capital544,779$89.3M0.24%+163,10113F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC521,158$85.4M0.08%+218,52413F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP516,336$84.6M0.08%+335,27313F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding512,742$84M-108,754Timeline
DF DENT & CO INC495,550$81.2M1.17%-39,16913F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC494,225$81M0.02%-15,38613F-HRTimelineGroup
NORGES BANK462,094$75.7M0.01%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP446,148$73.1M0.01%-17,97813F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP443,934$72.7M0.06%-16,67513F-HRTimeline
TimesSquare Capital Management, LLC435,687$71.4M1.08%+73,55813F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co430,704$70.6M0.01%+8,61613F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding417,128$68.4M+230,410Timeline
Impax Asset Management Group plcin group Impax Asset Management Group …413,384$67.7M0.42%-289,85313F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…411,706$67.5M0.12%-47,11413F-HRTimelineGroup
Artemis Investment Management LLP410,369$67.2M0.81%+63,58313F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/397,229$65.1M<0.01%+7,84813F-HRTimelineGroup
AMERICAN CAPITAL MANAGEMENT INC335,115$54.9M2.42%-1,74713F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …323,821$53.1M0.06%+40,36913F-HRTimelineGroup
Iron Triangle Partners LP320,474$52.5M6%+50,47413F-HRTimeline
PERCEPTIVE ADVISORS LLCin group PERCEPTIVE ADVISORS LLC315,541$51.7M0.95%+45,11313F-HRTimelineGroup
RIVERBRIDGE PARTNERS LLC313,365$51.3M0.96%-30,07013F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …311,175$51.1M0.08%+7,43013F-HRTimelineGroup
Blue Whale Capital LLP308,467$50.5M2.59%+65,36613F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC295,271$48.4M0.01%+174,77113F-HR/ATimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP282,776$46.3M0.03%+16,48613F-HRTimelineGroup
BROWN CAPITAL MANAGEMENT LLC273,972$44.9M3.68%-394,88613F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC250,273$41M0.02%-2,52013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO248,937$40.8M<0.01%-24,51113F-HRTimelineGroup
12 West Capital Management LP241,233$39.5M4.71%013F-HRTimeline
PALISADE CAPITAL MANAGEMENT, LP232,196$38M1.13%-29,60213F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.205,605$33.7M0.05%-11,60813F-HRTimelineGroup
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding204,993$33.6M+204,863Timeline
NZS Capital, LLC198,803$32.6M1%+2,02613F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding198,204$32.5M+80,525Timeline
Artisan Partners Limited Partnership193,697$31.7M0.05%-19,04413F-HRTimeline
Nuveen, LLCin group TIAA192,688$31.6M0.01%+55,35213F-HRTimelineGroup
PRIMECAP MANAGEMENT CO/CA/186,668$30.6M0.02%-20013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO181,988$29.8M0.03%-33,04813F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND171,010$28M0.04%-76,49613F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC168,874$27.9M0.01%+18,73213F-HRTimelineGroup
Ranger Investment Management, L.P.162,450$26.6M1.83%-51513F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC159,152$26.1M0.01%-97,69013F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP150,000$24.6M0.5%+5,00013F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P149,777$24.5M0.03%-18,27413F-HRTimelineGroup
COMERICA BANK149,083$24.4M0.1%+36,04913F-HRTimeline
SEGALL BRYANT & HAMILL, LLC146,980$24.1M0.33%+7,60213F-HRTimeline
ROYCE & ASSOCIATES LP146,973$24.1M0.24%-1,68513F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA143,326$23.5M<0.01%-96,50113F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…134,571$22.1M0.08%013F-HRTimeline
RHUMBLINE ADVISERS134,110$22M0.02%-5,49213F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.130,277$21.3M0.07%+79,03913F-HRTimelineGroup
JENNISON ASSOCIATES LLC123,600$20.3M0.01%new13F-HRTimeline
Curi Capital, LLC117,936$19.3M0.34%-4,37313F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management115,053$18.9M0.04%-652,18613F-HRTimelineGroup
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD111,612$18.3M0.08%new13F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC109,081$17.9M0.01%+42,27613F-HRTimeline
Swiss National Bank105,400$17.3M0.01%+2,00013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding103,762$17M-473Timeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…101,945$16.7M0.13%-19,45313F-HRTimeline
Ensign Peak Advisors, Inc101,209$16.6M0.03%-14,55713F-HR/ATimeline
LORD, ABBETT & CO. LLC90,244$14.8M0.05%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.89,978$14.7M0.02%+53,80413F-HRTimelineGroup
NORTH STAR ASSET MANAGEMENT INC84,903$13.9M0.56%-53613F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS83,780$13.7M0.29%+5,50013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC83,752$13.7M0.01%+32,18313F-HRTimelineGroup
Vestal Point Capital, LP83,000$13.6M0.5%-317,00013F-HRTimeline
BRAIDWELL LP81,790$13.4M0.43%-113,86613F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc78,803$12.9M<0.01%-4,99513F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS74,042$12.1M0.01%-155,73613F-HRTimelineGroup
Granahan Investment Management, LLC72,002$11.8M0.51%+2,13113F-HRTimeline
California Public Employees Retirement …70,115$11.5M0.01%-13713F-HRTimeline
WCM INVESTMENT MANAGEMENT, LLC63,604$10.6M0.02%-4,39513F-HRTimeline
Retirement Systems of Alabama63,505$10.4M0.03%-43313F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…58,880$9.65M0.01%+1,19813F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …57,102$9.41M0.01%+9,28713F-HRTimelineGroup
Cornerstone Advisors, LLC56,690$9.29M0.31%new13F-HRTimeline
TD Asset Management Inc55,756$9.14M0.01%+29,12813F-HRTimeline
OSTERWEIS CAPITAL MANAGEMENT INCin group OSTERWEIS CAPITAL MANAGEMENT …54,635$8.95M0.38%-18,29513F-HRTimelineGroup
Aberdeen Group plcin group Aberdeen Group plc54,330$8.9M0.01%013F-HRTimelineGroup
Pier Capital, LLC54,147$8.87M1.42%-81913F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…51,032$8.36M0.02%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…50,654$8.3M0.01%+81713F-HRTimeline
Gotham Asset Management, LLC50,531$8.28M0.03%+7,31813F-HRTimeline
Avidity Partners Management LP50,300$8.24M2.38%+27,00013F-HRTimeline
STRS OHIO50,262$8.24M0.03%+1,30213F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…49,243$8.07M0.01%-3,03213F-HRTimeline
THORNBURG INVESTMENT MANAGEMENT INC46,488$7.62M0.1%-1,30913F-HRTimeline
Woodline Partners LP46,260$7.58M0.03%-59,18913F-HRTimeline
STEADFAST CAPITAL MANAGEMENT LP45,300$7.42M0.13%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…45,162$7.4M0.02%-6,72113F-HRTimeline
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA44,477$7.29M0.01%+3,82013F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC42,391$6.95M0.01%+38,34213F-HRTimelineGroup
Amundiin group Amundi42,034$6.89M<0.01%+37,40913F-HRTimelineGroup
Slow Capital, Inc.41,600$6.82M0.81%-2,47613F-HRTimeline
KELLY LAWRENCE W & ASSOCIATES INC/CA41,100$6.73M1.64%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC36,816$6.03M0.01%-108,40013F-HRTimelineGroup
LPL Financial LLC36,712$6.02M<0.01%+4,68313F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP36,516$5.98M<0.01%-3,23113F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN36,469$5.98M<0.01%+13,99013F-HRTimelineGroup
EFG International AGin group EFG International AG35,279$5.78M0.11%13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD34,192$5.6M0.01%+10913F-HRTimeline
E. Ohman J:or Asset Management AB33,689$5.52M0.13%new13F-HRTimeline
Taproot Management LP32,288$5.29M0.86%13F-HRTimeline
Waverly Advisors, LLC30,812$5.05M0.04%+37513F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co30,773$5.04M0.01%-5,82613F-HRTimelineGroup
Natixis Investment Managersgroup of 2 filers holding29,271$4.8M-11,644Timeline
Sone Capital Management, LLC28,118$4.61M0.37%-110,41713F-HRTimeline
Covea Finance28,000$4.59M0.15%new13F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…26,622$4.36M0.05%+1,05413F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…26,166$4.29M0.02%-1,32113F-HRTimelineGroup
Swedbank ABin group Swedbank AB25,300$4.15M<0.01%new13F-HR/ATimelineGroup
Sivik Global Healthcare LLC25,000$4.1M2%-2,50013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson24,316$3.99M<0.01%+1,50013F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC24,274$3.98M0.02%-1,81513F-HRTimelineGroup
AMALGAMATED BANK23,649$3.88M0.03%-63613F-HRTimeline
Delta Investment Management, LLC23,544$3.86M0.67%-27,17313F-HRTimeline
Police & Firemen's Retirement System of…22,249$3.65M0.03%-1,16713F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…22,092$3.62M0.01%+7,58613F-HRTimeline
Treasurer of the State of North Carolina22,076$3.62M0.01%-1,60913F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …21,831$3.62M0.01%+14,27313F-HRTimelineGroup
State of Tennessee, Department of Treas…23,158$3.46M0.01%-8,25713F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP20,991$3.44M<0.01%+6,67913F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC20,544$3.37M0.19%+1,39613F-HRTimeline
Legato Capital Management LLC20,155$3.3M0.28%-94513F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…20,000$3.28M0.02%-1,00313F-HRTimelineGroup
ING GROEP NV19,800$3.24M0.02%new13F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding19,548$3.2M+1,200Timeline
Lisanti Capital Growth, LLC19,460$3.19M0.76%new13F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…18,835$3.09M0.01%-25513F-HRTimelineGroup
Handelsbanken Fonder AB18,719$3.07M0.01%+82713F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC18,487$3.03M0.02%+2,65613F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/18,460$3.02M<0.01%-4,24413F-HRTimelineGroup
BANQUE PICTET & CIE SA17,910$2.93M0.03%-58613F-HRTimeline
STEMPOINT CAPITAL LP15,707$2.57M0.44%new13F-HRTimeline
Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment…15,051$2.47M0.01%-4,21113F-HRTimelineGroup
SG Americas Securities, LLC14,893$2.44M<0.01%-6913F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM14,863$2.44M0.01%-91313F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…14,707$2.41M0.07%-66613F-HRTimelineGroup
Louisiana State Employees Retirement Sy…14,600$2.39M0.04%-10013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC14,432$2.36M<0.01%-3,63713F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\14,204$2.33M<0.01%+4,10113F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC14,218$2.32M0.03%-26913F-HRTimeline
DIVERSIFIED TRUST CO13,332$2.18M0.04%+1,07513F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…13,241$2.17M0.01%-33113F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…12,695$2.08M0.1%-88013F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH12,500$2.07M0.02%013F-HRTimelineGroup
STATE OF MICHIGAN RETIREMENT SYSTEM12,553$2.06M0.01%013F-HRTimeline
WESTPAC BANKING CORPin group WESTPAC BANKING CORP12,294$2.01M0.13%-82213F-HRTimelineGroup
Diversify Advisory Services, LLCgroup of 2 filers holding12,122$2.01M+1,168Timeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding12,243$2.01M-127Timeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…11,409$1.87M0.04%new13F-HRTimelineGroup
KLP KAPITALFORVALTNING AS11,400$1.87M0.01%+40013F-HRTimeline
Quantinno Capital Management LP11,277$1.85M<0.01%+3,76813F-HRTimeline
Krilogy Financial LLC10,756$1.76M0.06%-2,90613F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD10,600$1.74M0.05%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND10,541$1.73M0.02%-15013F-HRTimeline
Pacer Advisors, Inc.10,469$1.72M<0.01%+25613F-HR/ATimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC10,169$1.67M<0.01%-1,91013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\10,163$1.67M<0.01%+1,26613F-HRTimelineGroup
LRT Capital Management, LLC9,709$1.59M1.36%-9,91013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS9,367$1.53M<0.01%+1,56013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS9,143$1.5M0.01%-7,94913F-HRTimeline
DekaBank Deutsche Girozentrale7,830$1.42M<0.01%013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC8,648$1.42M<0.01%-56813F-HRTimelineGroup
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …8,569$1.4M0.01%13F-HR/ATimelineGroup
Cetera Investment Advisers8,496$1.39M<0.01%+1,61113F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP8,425$1.38M0.06%+5,43113F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP8,400$1.38M<0.01%-86,46113F-HRTimelineGroup
Callan Family Office, LLCin group Callan Family Office, LLC8,375$1.37M0.03%+4,69713F-HRTimelineGroup
Glen Eagle Advisors, LLC8,287$1.36M0.18%-2,18413F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG7,973$1.31M0.01%013F-HRTimelineGroup
Bridgewater Associates, LP7,874$1.29M<0.01%-25,74213F-HRTimeline
Summit Trail Advisors, LLC7,662$1.26M0.02%+38813F-HRTimeline
Cinctive Capital Management LP7,638$1.25M0.07%-17,78213F-HRTimeline

Events

  • Douglass Brian Robb acquired 700 RGEN shares on 2026-10-06, Form 4 filed 2026-10-08. 0001628280-26-065462

    Accepted , ingested

  • FMR LLC and 1 other reporting person reported 7,361,318 RGEN shares, 13% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-07. 0000315066-26-002329

    Accepted , ingested

  • Loeillot Olivier disposed of 1,333 RGEN shares on 2026-10-05, Form 4 filed 2026-10-06. 0001628280-26-065238

    Accepted , ingested