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RGEN Insider Trading

Insider Ownership Percentage: 1.20%
Insider Buying (Last 12 Months): $449,938.10
Insider Selling (Last 12 Months): $12,939,797.71

Repligen Insider Trading History Chart

This chart shows the insider buying and selling history at Repligen by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Repligen Share Price & Price History

Current Price: $147.75
Price Change: ▲ Price Increase of +5.72 (4.03%)
As of 09/19/2024 01:59 PM ET

This chart shows the closing price history over time for RGEN up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
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Repligen Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/10/2024Anthony HuntDirectorSell22,191$145.37$3,225,905.67139,840View SEC Filing Icon  
8/1/2024Ralf KuriyelVPSell4,465$165.67$739,716.5519,261View SEC Filing Icon  
6/14/2024Anthony HuntCEOBuy2,000$124.08$248,160.00165,177View SEC Filing Icon  
6/14/2024Martin D. MadausDirectorBuy1,615$124.94$201,778.104,613View SEC Filing Icon  
5/21/2024Anthony HuntCEOSell20,072$168.26$3,377,314.72163,177View SEC Filing Icon  
3/11/2024Ralf KuriyelVPSell3,517$193.73$681,348.4124,260View SEC Filing Icon  
3/8/2024Anthony HuntCEOSell16,707$197.44$3,298,630.08185,249View SEC Filing Icon  
2/27/2024Karen A. DawesDirectorSell1,000$193.35$193,350.0087,367View SEC Filing Icon  
2/23/2024James BylundCOOSell4,373$198.08$866,203.8414,135View SEC Filing Icon  
11/10/2023Christine GebskiInsiderSell3,788$147.13$557,328.4428,787View SEC Filing Icon  
8/29/2023Karen A. DawesDirectorSell850$171.38$145,673.0083,741View SEC Filing Icon  
5/8/2023Martin D. MadausDirectorBuy500$156.18$78,090.001,611View SEC Filing Icon  
5/4/2023Martin D. MadausDirectorBuy500$161.15$80,575.00611View SEC Filing Icon  
11/11/2022Anthony HuntCEOSell25,000$200.00$5,000,000.00178,265View SEC Filing Icon  
9/9/2022Karen A. DawesDirectorSell775$227.17$176,056.7576,401View SEC Filing Icon  
9/8/2022Anthony HuntCEOSell26,402$224.73$5,933,321.46178,265View SEC Filing Icon  
8/16/2022Jon SnodgresCFOSell6,698$252.86$1,693,656.2834,506View SEC Filing Icon  
8/11/2022Ralf KuriyelVPSell4,840$254.32$1,230,908.8019,270View SEC Filing Icon  
8/4/2022Christine GebskiInsiderSell3,357$243.01$815,784.5730,735View SEC Filing Icon  
8/3/2022James BylundCOOSell2,000$240.40$480,800.009,733View SEC Filing Icon  
8/1/2022Jon SnodgresCFOSell2,000$220.00$440,000.0037,187View SEC Filing Icon  
7/21/2022Anthony HuntCEOSell24,802$200.00$4,960,400.00194,667View SEC Filing Icon  
5/25/2022Karen A. DawesDirectorSell14,715$150.51$2,214,754.6576,532View SEC Filing Icon  
3/16/2022Carrie Eglinton MannerDirectorBuy625$175.02$109,387.502,106View SEC Filing Icon  
3/1/2022Thomas F. Ryan, Jr.DirectorSell2,000$198.03$396,060.00View SEC Filing Icon  
11/18/2021Anthony HuntCEOSell17,355$276.85$4,804,731.75View SEC Filing Icon  
11/4/2021Thomas F. Ryan, Jr.DirectorSell1,000$288.00$288,000.00View SEC Filing Icon  
11/2/2021Karen A. DawesDirectorSell2,400$303.94$729,456.00View SEC Filing Icon  
10/29/2021Nicolas BarthelemyDirectorSell1,645$288.20$474,089.00View SEC Filing Icon  
See Full Table
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SEC Filings (Institutional Ownership Changes) for Repligen (NASDAQ:RGEN)

97.64% of Repligen stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at RGEN by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Repligen Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/30/2024Gordian Capital Singapore Pte Ltd840$0.11M0.1%N/A0.002%Search for SEC Filing on Google Icon
8/27/2024Dana Investment Advisors Inc.6,071$0.77M0.0%+45.7%0.011%Search for SEC Filing on Google Icon
8/26/2024Ariadne Wealth Management LP3,962$0.50M0.3%N/A0.007%Search for SEC Filing on Google Icon
8/21/2024Truist Financial Corp2,667$0.34M0.0%-20.3%0.005%Search for SEC Filing on Google Icon
8/15/2024The Manufacturers Life Insurance Company 67,701$8.53M0.0%+4.5%0.121%Search for SEC Filing on Google Icon
8/15/2024MBB Public Markets I LLC3,900$0.49M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/15/2024Deerfield Management Company L.P. Series C3,362$0.42M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/15/2024APG Asset Management N.V.27,373$3.22M0.0%+70.7%0.049%Search for SEC Filing on Google Icon
8/15/2024APG Asset Management US Inc.15,219$1.88M0.0%+2.4%0.027%Search for SEC Filing on Google Icon
8/15/2024NBW Capital LLC36,067$4.55M0.9%+7.3%0.064%Search for SEC Filing on Google Icon
8/15/2024Toronto Dominion Bank5,207$0.66M0.0%+1.5%0.009%Search for SEC Filing on Google Icon
8/14/2024Fred Alger Management LLC307,723$38.79M0.2%-27.8%0.549%Search for SEC Filing on Google Icon
8/14/2024Point72 Asset Management L.P.315,047$39.72M0.1%-37.2%0.564%Search for SEC Filing on Google Icon
8/14/2024Cubist Systematic Strategies LLC6,196$0.78M0.0%+623.0%0.011%Search for SEC Filing on Google Icon
8/14/2024BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp10,142$1.28M0.0%-80.3%0.018%Search for SEC Filing on Google Icon
8/14/2024Marshall Wace LLP364,551$45.96M0.1%+1.1%0.651%Search for SEC Filing on Google Icon
8/14/2024Xponance Inc.9,005$1.14M0.0%-19.1%0.016%Search for SEC Filing on Google Icon
8/14/2024Bank of Montreal Can36,752$4.64M0.0%+4.5%0.066%Search for SEC Filing on Google Icon
8/14/2024Integral Health Asset Management LLC60,000$7.56M0.7%+20.0%0.107%Search for SEC Filing on Google Icon
8/14/2024ProShare Advisors LLC2,451$0.31M0.0%-3.2%0.004%Search for SEC Filing on Google Icon
8/13/2024Ensign Peak Advisors Inc88,818$11.20M0.0%-20.4%0.159%Search for SEC Filing on Google Icon
8/13/2024Thrivent Financial for Lutherans601,829$75.87M0.2%+240.5%1.077%Search for SEC Filing on Google Icon
8/13/2024Sei Investments Co.187,543$23.64M0.0%-14.3%0.336%Search for SEC Filing on Google Icon
8/13/2024Pacer Advisors Inc.12,862$1.62M0.0%+16.4%0.023%Search for SEC Filing on Google Icon
8/13/2024Canada Pension Plan Investment Board1,300$0.16M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/13/2024Granite Investment Partners LLC30,820$3.89M0.2%-2.0%0.055%Search for SEC Filing on Google Icon
8/13/2024Public Employees Retirement Association of Colorado116,510$14.69M0.1%+4.1%0.209%Search for SEC Filing on Google Icon
8/12/2024Intech Investment Management LLC9,465$1.19M0.0%+267.7%0.017%Search for SEC Filing on Google Icon
8/12/2024Hsbc Holdings PLC14,178$1.79M0.0%+14.5%0.025%Search for SEC Filing on Google Icon
8/12/2024Blair William & Co. IL2,768$0.35M0.0%-89.1%0.005%Search for SEC Filing on Google Icon
8/12/2024Vanguard Personalized Indexing Management LLC5,125$0.65M0.0%+3.7%0.009%Search for SEC Filing on Google Icon
8/12/2024Mercer Global Advisors Inc. ADV2,679$0.34M0.0%-5.9%0.005%Search for SEC Filing on Google Icon
8/12/2024Amalgamated Bank26,616$3.36M0.0%-7.6%0.048%Search for SEC Filing on Google Icon
8/10/2024Bradley Foster & Sargent Inc. CT5,936$0.75M0.0%-1.3%0.011%Search for SEC Filing on Google Icon
8/10/2024Mutual of America Capital Management LLC33,632$4.24M0.0%+4.1%0.060%Search for SEC Filing on Google Icon
8/9/2024Edgestream Partners L.P.2,445$0.31M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/9/2024Primecap Management Co. CA54,729$6.90M0.0%-5.8%0.098%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC42,204$5.32M0.0%N/A0.075%Search for SEC Filing on Google Icon
8/9/2024Total Clarity Wealth Management Inc.2,940$0.37M0.1%-4.9%0.005%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP429,524$54.15M0.0%+39.4%0.767%Search for SEC Filing on Google Icon
8/8/2024Envestnet Asset Management Inc.108,741$13.71M0.0%+0.7%0.194%Search for SEC Filing on Google Icon
8/8/2024Oppenheimer Asset Management Inc.19,574$2.47M0.0%+16.6%0.035%Search for SEC Filing on Google Icon
8/8/2024Zions Bancorporation N.A.7,845$0.99M0.1%-3.1%0.014%Search for SEC Filing on Google Icon
8/8/2024Federated Hermes Inc.321,402$40.52M0.1%-0.1%0.574%Search for SEC Filing on Google Icon
8/8/2024DekaBank Deutsche Girozentrale7,839$0.98M0.0%+1.1%0.014%Search for SEC Filing on Google Icon
8/8/2024Johnson Investment Counsel Inc.15,406$1.94M0.0%+2.8%0.028%Search for SEC Filing on Google Icon
8/8/2024Forsta AP Fonden12,900$1.63M0.0%+6.6%0.023%Search for SEC Filing on Google Icon
8/8/2024Qsemble Capital Management LP1,853$0.23M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/8/2024American Century Companies Inc.296,245$37.35M0.0%-40.7%0.529%Search for SEC Filing on Google Icon
8/8/2024State of New Jersey Common Pension Fund D19,318$2.44M0.0%-37.1%0.034%Search for SEC Filing on Google Icon
8/7/2024Pier Capital LLC65,053$8.20M1.2%+30.0%0.116%Search for SEC Filing on Google Icon
8/7/2024Malaga Cove Capital LLC5,906$0.75M0.3%+32.5%0.011%Search for SEC Filing on Google Icon
8/7/2024Daiwa Securities Group Inc.25,485$3.21M0.0%+125.2%0.046%Search for SEC Filing on Google Icon
8/7/2024Andra AP fonden200$25K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/7/2024Texas Permanent School Fund Corp45,713$5.76M0.1%+0.6%0.082%Search for SEC Filing on Google Icon
8/6/2024Ballentine Partners LLC1,702$0.22M0.0%-35.7%0.003%Search for SEC Filing on Google Icon
8/6/2024Acadian Asset Management LLC1,251$0.16M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/6/2024Norden Group LLC3,930$0.50M0.1%+32.2%0.007%Search for SEC Filing on Google Icon
8/6/2024North Star Asset Management Inc.93,724$11.82M0.6%+1.6%0.167%Search for SEC Filing on Google Icon
8/5/2024Victory Capital Management Inc.19,188$2.42M0.0%-21.7%0.034%Search for SEC Filing on Google Icon
8/3/2024TD Asset Management Inc58,965$7.43M0.0%+2.1%0.105%Search for SEC Filing on Google Icon
8/2/2024Roubaix Capital LLC14,020$1.77M1.1%N/A0.025%Search for SEC Filing on Google Icon
8/2/2024Oregon Public Employees Retirement Fund10,803$1.36M0.0%-15.9%0.019%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers151,749$19.13M0.0%-3.9%0.272%Search for SEC Filing on Google Icon
8/1/2024Natixis Advisors LLC21,894$2.76M0.0%-41.8%0.039%Search for SEC Filing on Google Icon
8/1/2024Equitable Trust Co.1,686$0.21M0.0%N/A0.003%Search for SEC Filing on Google Icon
7/31/2024Picton Mahoney Asset Management650$82K0.0%+32.7%0.001%Search for SEC Filing on Google Icon
7/31/2024Van ECK Associates Corp45,185$5.70M0.0%+0.9%0.081%Search for SEC Filing on Google Icon
7/31/2024Commonwealth Equity Services LLC6,539$0.82M0.0%-4.7%0.012%Search for SEC Filing on Google Icon
7/31/2024Rothschild Investment LLC450$57K0.0%N/A0.001%Search for SEC Filing on Google Icon
7/31/2024Legacy Advisors LLC5,732$0.72M0.1%+30.5%0.010%Search for SEC Filing on Google Icon
7/30/2024International Assets Investment Management LLC259$33K0.0%N/A0.000%Search for SEC Filing on Google Icon
7/30/2024BNP PARIBAS ASSET MANAGEMENT Holding S.A.257,501$32.46M0.1%-12.0%0.461%Search for SEC Filing on Google Icon
7/30/2024Sivik Global Healthcare LLC15,000$1.89M0.7%N/A0.027%Search for SEC Filing on Google Icon
7/29/2024Crossmark Global Holdings Inc.3,632$0.46M0.0%-10.7%0.006%Search for SEC Filing on Google Icon
7/29/2024Principal Financial Group Inc.173,426$21.86M0.0%-49.8%0.310%Search for SEC Filing on Google Icon
7/29/2024Panagora Asset Management Inc.3,486$0.44M0.0%-54.1%0.006%Search for SEC Filing on Google Icon
7/29/2024Zurcher Kantonalbank Zurich Cantonalbank8,493$1.07M0.0%-23.6%0.015%Search for SEC Filing on Google Icon
7/26/2024Conestoga Capital Advisors LLC946,877$119.36M1.8%+26.7%1.694%Search for SEC Filing on Google Icon
7/26/2024Legato Capital Management LLC7,940$1M0.1%+18.5%0.014%Search for SEC Filing on Google Icon
7/26/2024Allspring Global Investments Holdings LLC278,218$35.07M0.1%-17.2%0.498%Search for SEC Filing on Google Icon
7/26/2024State of Michigan Retirement System12,553$1.58M0.0%-1.6%0.022%Search for SEC Filing on Google Icon
7/26/2024Bank of New York Mellon Corp1,370,375$172.75M0.0%+21.0%2.452%Search for SEC Filing on Google Icon
7/26/2024EFG Asset Management North America Corp.24,824$3.13M0.5%+23.8%0.044%Search for SEC Filing on Google Icon
7/26/2024IMA Advisory Services Inc.8,459$1.07M0.2%N/A0.015%Search for SEC Filing on Google Icon
7/25/2024Bank Pictet & Cie Europe AG2,144$0.27M0.0%+44.9%0.004%Search for SEC Filing on Google Icon
7/25/2024Banque Pictet & Cie SA34,515$4.35M0.0%+74.6%0.062%Search for SEC Filing on Google Icon
7/24/2024Retirement Systems of Alabama64,137$8.09M0.0%-1.6%0.115%Search for SEC Filing on Google Icon
7/24/2024Slow Capital Inc.16,165$2.04M0.3%+10.7%0.029%Search for SEC Filing on Google Icon
7/24/2024New York State Teachers Retirement System56,732$7.15M0.0%-2.9%0.102%Search for SEC Filing on Google Icon
7/24/2024Louisiana State Employees Retirement System14,700$1.85M0.0%-1.3%0.026%Search for SEC Filing on Google Icon
7/23/2024Lecap Asset Management Ltd.13,031$1.64M0.4%N/A0.023%Search for SEC Filing on Google Icon
7/23/2024Fifth Third Wealth Advisors LLC2,165$0.27M0.0%N/A0.004%Search for SEC Filing on Google Icon
7/22/2024Fifth Third Bancorp3,096$0.39M0.0%+6.4%0.006%Search for SEC Filing on Google Icon
7/20/2024Neo Ivy Capital Management23,148$2.92M0.6%N/A0.041%Search for SEC Filing on Google Icon
7/20/2024Nisa Investment Advisors LLC480$61K0.0%-50.8%0.001%Search for SEC Filing on Google Icon
7/19/2024Raymond James & Associates55,119$6.95M0.0%+3.7%0.099%Search for SEC Filing on Google Icon
7/19/2024Sumitomo Mitsui Trust Holdings Inc.97,513$12.29M0.0%-9.0%0.175%Search for SEC Filing on Google Icon
7/18/2024Assenagon Asset Management S.A.30,189$3.81M0.0%+937.8%0.054%Search for SEC Filing on Google Icon
7/16/2024Envestnet Portfolio Solutions Inc.3,469$0.44M0.0%-7.1%0.006%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Repligen logo
Repligen Corporation develops and commercializes bioprocessing technologies and systems for use in biological drug manufacturing process in North America, Europe, the Asia Pacific, and internationally. It offers Protein A ligands that are the binding components of Protein A affinity chromatography resins; and cell culture growth factor products. The company's chromatography products include OPUS pre-packed chromatography columns, which are used in the purification of biologics; and OPUS smaller-scale columns that are used in the high throughput process development screening, viral clearance validation studies, and scale down validation of chromatography processes. It also offers ELISA test kits; and chromatography resins under the CaptivA brand. In addition, the company provides filtration products, such as XCell Alternating Tangential Flow systems that are filtration devices used in upstream perfusion and cell culture processing; TangenX flat sheet cassettes, which are used in downstream biologic drug concentration, buffer exchange, and formulation processes; KrosFlo tangential flow filtration and tangential flow depth filtration systems; Spectra/Por laboratory and process dialysis products, and ProConnex TFDF flow paths. Further, it provides process analytics products, such as slope spectroscopy systems under the SoloVPE, FlowVPE, and FlowVPX brands. The company sells its products to life sciences, biopharmaceutical, and diagnostics companies; laboratory researchers; and contract manufacturing organizations. Repligen Corporation has collaboration agreements with Navigo Proteins GmbH to develop multiple affinity ligands. The company was incorporated in 1981 and is headquartered in Waltham, Massachusetts.
Read More on Repligen

Today's Range

Now: $147.75
Low: $144.33
High: $150.84

50 Day Range

MA: $146.57
Low: $122.60
High: $167.35

52 Week Range

Now: $147.75
Low: $110.45
High: $211.13

Volume

235,812 shs

Average Volume

673,829 shs

Market Capitalization

$8.26 billion

P/E Ratio

591.02

Dividend Yield

N/A

Beta

0.94

Who are the company insiders with the largest holdings of Repligen?

Repligen's top insider investors include:
  1. Anthony Hunt (CEO)
  2. Anthony Hunt (Director)
  3. Karen A Dawes (Director)
  4. Christine Gebski (Insider)
  5. Ralf Kuriyel (VP)
  6. James Bylund (COO)
  7. Martin D Madaus (Director)
Learn More about top insider investors at Repligen.

Who are the major institutional investors of Repligen?

Repligen's top institutional shareholders include:
  1. Bank of New York Mellon Corp — 2.45%
  2. Conestoga Capital Advisors LLC — 1.69%
  3. Thrivent Financial for Lutherans — 1.08%
  4. Dimensional Fund Advisors LP — 0.77%
  5. Marshall Wace LLP — 0.65%
  6. Federated Hermes Inc. — 0.57%
Learn More about top institutional investors of Repligen stock.

Which institutional investors are selling Repligen stock?

Within the last quarter, RGEN stock was sold by these institutional investors:
  1. American Century Companies Inc.
  2. Point72 Asset Management L.P.
  3. Principal Financial Group Inc.
  4. Fred Alger Management LLC
  5. Artemis Investment Management LLP
  6. Allspring Global Investments Holdings LLC
  7. BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp
  8. BNP PARIBAS ASSET MANAGEMENT Holding S.A.
During the last year, company insiders that have sold Repligen company stock include:
  1. Anthony Hunt (CEO)
  2. Anthony Hunt (Director)
  3. Karen A Dawes (Director)
  4. Christine Gebski (Insider)
  5. Ralf Kuriyel (VP)
  6. James Bylund (COO)
Learn More investors selling Repligen stock.

Which institutional investors are buying Repligen stock?

During the previous quarter, RGEN stock was bought by institutional investors including:
  1. Thrivent Financial for Lutherans
  2. Bank of New York Mellon Corp
  3. Conestoga Capital Advisors LLC
  4. Dimensional Fund Advisors LP
  5. Renaissance Technologies LLC
  6. Assenagon Asset Management S.A.
  7. Neo Ivy Capital Management
  8. Pier Capital LLC
Within the previous year, these company insiders have bought Repligen stock:
  1. Anthony Hunt (CEO)
  2. Anthony Hunt (Director)
Learn More investors buying Repligen stock.
Kamala Harris and The Woke Progressive Nightmare
From Paradigm Press   |   Ad
New research from Jim Rickards - former advisor to the CIA - reveals shocking predictions about an “Election Meltdown” coming this November.
Click here now to see Jim’s shocking predictions for November.