RGEN Insider Trading

Insider Ownership Percentage: 1.10%
Insider Buying (Last 12 Months): $158,665.00
Insider Selling (Last 12 Months): $5,742,533.77

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: $171.53
Price Change: Price Decrease of -4.55 (-2.58%)
As of 04/12/2024 01:00 AM 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

Repligen Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
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  
9/14/2021Karen A. DawesDirectorSell274$294.26$80,627.2493,908View SEC Filing Icon  
9/9/2021Anthony HuntCEOSell25,000$294.75$7,368,750.00214,495View SEC Filing Icon  
8/30/2021Ralf KuriyelVPSell4,001$282.13$1,128,802.13View SEC Filing Icon  
8/17/2021Karen A. DawesDirectorSell17,514$253.77$4,444,527.78111,953View SEC Filing Icon  
8/4/2021Thomas F. Ryan, Jr.DirectorSell780$250.50$195,390.00View SEC Filing Icon  
7/20/2021Karen A. DawesDirectorSell4,585$202.09$926,582.65View SEC Filing Icon  
6/10/2021Ralf KuriyelVPSell6,802$189.19$1,286,870.3827,112View SEC Filing Icon  
5/19/2021Anthony HuntCEOSell22,267$171.41$3,816,786.47212,150View SEC Filing Icon  
5/14/2021Christine GebskiInsiderSell445$172.25$76,651.2536,695View SEC Filing Icon  
5/14/2021Jon SnodgresCFOSell470$172.60$81,122.0031,893View SEC Filing Icon  
5/14/2021Ralf KuriyelVPSell710$172.29$122,325.9024,555View SEC Filing Icon  
5/11/2021Karen A. DawesDirectorSell285$176.85$50,402.25115,734View SEC Filing Icon  
See Full Table

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
4/11/2024Congress Asset Management Co. MA88,013$16.19M0.1%+14.6%0.158%Search for SEC Filing on Google Icon
4/5/2024CWM LLC361$66K0.0%+19.9%0.001%Search for SEC Filing on Google Icon
3/22/2024PNC Financial Services Group Inc.4,563$0.82M0.0%-11.8%0.008%Search for SEC Filing on Google Icon
3/15/2024B. Riley Wealth Advisors Inc.1,288$0.23M0.0%-11.2%0.002%Search for SEC Filing on Google Icon
3/11/2024Vanguard Group Inc.5,078,294$913.08M0.0%+0.7%9.106%Search for SEC Filing on Google Icon
3/5/2024Wellington Management Group LLP1,101,497$198.05M0.0%-21.1%1.975%Search for SEC Filing on Google Icon
3/4/2024Congress Asset Management Co. MA76,800$13.81M0.1%+220.9%0.138%Search for SEC Filing on Google Icon
3/1/2024Goldman Sachs Group Inc.263,474$47.37M0.0%-12.1%0.472%Search for SEC Filing on Google Icon
2/28/2024American International Group Inc.70,380$12.65M0.1%-4.0%0.126%Search for SEC Filing on Google Icon
2/26/2024Virtu Financial LLC1,195$0.22M0.0%-60.7%0.002%Search for SEC Filing on Google Icon
2/26/2024Teachers Retirement System of The State of Kentucky16,858$3.03M0.0%-4.5%0.030%Search for SEC Filing on Google Icon
2/26/2024Neo Ivy Capital Management912$0.16M0.4%N/A0.002%Search for SEC Filing on Google Icon
2/21/2024V Square Quantitative Management LLC564$0.10M0.0%+76.8%0.001%Search for SEC Filing on Google Icon
2/16/2024D L Carlson Investment Group Inc.6,658$1.20M0.3%-20.8%0.012%Search for SEC Filing on Google Icon
2/16/2024Aspect Partners LLC400$72K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/16/2024Public Employees Retirement System of Ohio23,340$4.20M0.0%+2.9%0.042%Search for SEC Filing on Google Icon
2/15/2024Mercer Global Advisors Inc. ADV2,064$0.37M0.0%-3.0%0.004%Search for SEC Filing on Google Icon
2/15/2024Riverbridge Partners LLC450,939$81.08M1.0%-1.9%0.808%Search for SEC Filing on Google Icon
2/15/2024Townsquare Capital LLC10,542$1.90M0.0%+11.4%0.019%Search for SEC Filing on Google Icon
2/15/2024Pier Capital LLC48,553$8.73M1.2%+7.8%0.087%Search for SEC Filing on Google Icon
2/15/2024Legal & General Group Plc238,489$42.88M0.0%+21.7%0.427%Search for SEC Filing on Google Icon
2/15/2024Vanguard Group Inc.5,078,294$913.08M0.0%+0.7%9.096%Search for SEC Filing on Google Icon
2/15/2024Voya Investment Management LLC578,429$104M0.1%+506.7%1.036%Search for SEC Filing on Google Icon
2/15/2024Prelude Capital Management LLC3,920$0.71M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/15/2024Price T Rowe Associates Inc. MD4,010,255$721.05M0.1%+5.5%7.183%Search for SEC Filing on Google Icon
2/15/2024Profund Advisors LLC1,685$0.30M0.0%+20.5%0.003%Search for SEC Filing on Google Icon
2/15/2024Groupama Asset Managment2,494$0.45M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/15/2024Gotham Asset Management LLC4,752$0.85M0.0%+3.8%0.009%Search for SEC Filing on Google Icon
2/15/2024Granahan Investment Management LLC129,686$23.32M0.8%-2.3%0.232%Search for SEC Filing on Google Icon
2/15/2024Harbert Fund Advisors Inc.4,250$0.76M0.5%N/A0.008%Search for SEC Filing on Google Icon
2/15/2024Harding Loevner LP716,299$128.99M0.7%-1.3%1.283%Search for SEC Filing on Google Icon
2/15/2024Bradley Foster & Sargent Inc. CT5,718$1.03M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/15/2024Brown Capital Management LLC1,525,064$274.21M4.1%+5.8%2.732%Search for SEC Filing on Google Icon
2/15/2024Baird Financial Group Inc.470,691$84.63M0.2%+28.9%0.843%Search for SEC Filing on Google Icon
2/15/2024Bayesian Capital Management LP1,162$0.21M0.0%N/A0.002%Search for SEC Filing on Google Icon
2/15/2024Comerica Bank127,111$22.86M0.1%+9.6%0.228%Search for SEC Filing on Google Icon
2/14/2024Pathstone Holdings LLC11,249$2.02M0.0%N/A0.020%Search for SEC Filing on Google Icon
2/14/2024Pitcairn Co.4,201$0.76M0.1%-1.7%0.008%Search for SEC Filing on Google Icon
2/14/2024Iron Triangle Partners LP82,537$14.84M1.9%N/A0.148%Search for SEC Filing on Google Icon
2/14/2024Braidwell LP102,698$18.47M0.7%-13.3%0.184%Search for SEC Filing on Google Icon
2/14/2024Creative Planning3,859$0.69M0.0%+11.2%0.007%Search for SEC Filing on Google Icon
2/14/2024RMB Capital Management LLC106,955$19.23M0.6%+0.5%0.192%Search for SEC Filing on Google Icon
2/14/2024Nebula Research & Development LLC3,618$0.65M0.2%+71.2%0.006%Search for SEC Filing on Google Icon
2/14/2024Ethic Inc.1,679$0.30M0.0%+11.9%0.003%Search for SEC Filing on Google Icon
2/14/2024Icon Wealth Advisors LLC1,877$0.34M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/14/2024Cresset Asset Management LLC1,349$0.24M0.0%N/A0.002%Search for SEC Filing on Google Icon
2/14/2024Ranger Investment Management L.P.173,817$31.25M1.9%+0.4%0.311%Search for SEC Filing on Google Icon
2/14/2024State of Tennessee Treasury Department27,627$4.97M0.0%-27.9%0.049%Search for SEC Filing on Google Icon
2/14/2024Sei Investments Co.258,941$46.56M0.1%+2.8%0.464%Search for SEC Filing on Google Icon
2/14/2024Shell Asset Management Co.5,772$1.04M0.0%-30.7%0.010%Search for SEC Filing on Google Icon
2/13/2024Envestnet Asset Management Inc.103,921$18.69M0.0%-2.3%0.186%Search for SEC Filing on Google Icon
2/13/2024Stephens Inc. AR43,040$7.74M0.1%-1.2%0.077%Search for SEC Filing on Google Icon
2/13/2024Northern Trust Corp447,438$80.45M0.0%-5.2%0.801%Search for SEC Filing on Google Icon
2/13/2024American International Group Inc.70,380$12.65M0.1%-4.0%0.126%Search for SEC Filing on Google Icon
2/13/2024Cibc World Markets Corp1,476$0.27M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/13/2024Public Employees Retirement Association of Colorado112,863$20.29M0.1%+448.0%0.202%Search for SEC Filing on Google Icon
2/13/2024Cetera Advisor Networks LLC3,114$0.56M0.0%-8.4%0.006%Search for SEC Filing on Google Icon
2/13/2024Crossmark Global Holdings Inc.3,805$0.68M0.0%-7.7%0.007%Search for SEC Filing on Google Icon
2/13/2024Tower Research Capital LLC TRC 5,883$1.06M0.0%-38.4%0.011%Search for SEC Filing on Google Icon
2/13/2024Eisler Capital UK Ltd.1,543$0.28M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/13/2024First Trust Advisors LP32,018$5.76M0.0%-21.5%0.057%Search for SEC Filing on Google Icon
2/13/2024Goldman Sachs Group Inc.263,474$47.37M0.0%-12.1%0.472%Search for SEC Filing on Google Icon
2/13/2024Stephens Investment Management Group LLC486,798$87.53M1.3%-3.0%0.872%Search for SEC Filing on Google Icon
2/13/2024Rhenman & Partners Asset Management AB10,000$1.80M0.2%N/A0.018%Search for SEC Filing on Google Icon
2/13/2024The Manufacturers Life Insurance Company 62,639$11.26M0.0%-1.8%0.112%Search for SEC Filing on Google Icon
2/13/2024KBC Group NV8,167$1.47M0.0%-60.2%0.015%Search for SEC Filing on Google Icon
2/13/2024Sands Capital Management LLC1,495,337$268.86M0.8%-4.8%2.678%Search for SEC Filing on Google Icon
2/13/2024Campbell & CO Investment Adviser LLC13,515$2.43M0.2%N/A0.024%Search for SEC Filing on Google Icon
2/13/2024APG Asset Management US Inc.10,162$1.83M0.0%N/A0.018%Search for SEC Filing on Google Icon
2/13/2024California State Teachers Retirement System82,357$14.81M0.0%-0.8%0.148%Search for SEC Filing on Google Icon
2/12/2024Eagle Asset Management Inc.280,056$50.35M0.3%-17.6%0.502%Search for SEC Filing on Google Icon
2/12/2024Qtron Investments LLC1,161$0.21M0.0%N/A0.002%Search for SEC Filing on Google Icon
2/12/2024Evoke Wealth LLC10,873$1.96M0.0%N/A0.019%Search for SEC Filing on Google Icon
2/12/2024Treasurer of the State of North Carolina25,294$4.55M0.0%-0.8%0.045%Search for SEC Filing on Google Icon
2/12/2024Allianz Asset Management GmbH9,712$1.75M0.0%+25.6%0.017%Search for SEC Filing on Google Icon
2/12/2024Stifel Financial Corp5,629$1.01M0.0%-12.7%0.010%Search for SEC Filing on Google Icon
2/12/2024TD Asset Management Inc61,632$11.08M0.0%+4.1%0.110%Search for SEC Filing on Google Icon
2/12/2024Artisan Partners Limited Partnership1,522,743$273.79M0.4%-2.2%2.727%Search for SEC Filing on Google Icon
2/12/2024Hsbc Holdings PLC8,102$1.46M0.0%+13.7%0.015%Search for SEC Filing on Google Icon
2/9/2024Intech Investment Management LLC2,577$0.46M0.0%+81.2%0.005%Search for SEC Filing on Google Icon
2/9/2024Westfield Capital Management Co. LP294,222$52.90M0.3%+20.3%0.527%Search for SEC Filing on Google Icon
2/9/2024Primecap Management Co. CA52,629$9.46M0.0%+4.0%0.094%Search for SEC Filing on Google Icon
2/9/2024Congress Wealth Management LLC DE 11,858$2.13M0.0%+10.4%0.021%Search for SEC Filing on Google Icon
2/9/2024Advisory Services Network LLC1,286$0.23M0.0%-3.9%0.002%Search for SEC Filing on Google Icon
2/9/2024Neuberger Berman Group LLC91,797$16.51M0.0%+32.1%0.164%Search for SEC Filing on Google Icon
2/9/2024Commerce Bank1,683$0.30M0.0%+4.5%0.003%Search for SEC Filing on Google Icon
2/9/2024Cambridge Investment Research Advisors Inc.2,085$0.38M0.0%+3.7%0.004%Search for SEC Filing on Google Icon
2/9/2024Annis Gardner Whiting Capital Advisors LLC805$0.15M0.1%+34.2%0.001%Search for SEC Filing on Google Icon
2/9/2024Journey Strategic Wealth LLC1,187$0.21M0.0%N/A0.002%Search for SEC Filing on Google Icon
2/9/2024Aigen Investment Management LP1,547$0.28M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/9/2024BNP Paribas Asset Management Holding S.A.330,848$59.49M0.2%-4.2%0.593%Search for SEC Filing on Google Icon
2/9/2024Corient Private Wealth LLC7,011$1.26M0.0%+28.0%0.013%Search for SEC Filing on Google Icon
2/9/2024Coldstream Capital Management Inc.2,221$0.40M0.0%-8.2%0.004%Search for SEC Filing on Google Icon
2/9/2024PNC Financial Services Group Inc.4,563$0.82M0.0%-11.8%0.008%Search for SEC Filing on Google Icon
2/9/2024Norges Bank268,121$48.21M0.0%N/A0.480%Search for SEC Filing on Google Icon
2/8/2024Robeco Institutional Asset Management B.V.390$70K0.0%-63.6%0.001%Search for SEC Filing on Google Icon
2/8/2024Zevenbergen Capital Investments LLC130,523$23.47M0.5%+1.1%0.234%Search for SEC Filing on Google Icon
2/8/2024Wafra Inc.96,862$17.42M1.0%+75.8%0.173%Search for SEC Filing on Google Icon
2/8/2024Great Lakes Advisors LLC122,540$22.03M0.2%-0.9%0.219%Search for SEC Filing on Google Icon
2/8/2024EFG Asset Management North America Corp.15,750$2.83M0.5%-4.3%0.028%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: $171.53
Low: $169.74
High: $174.62

50 Day Range

MA: $192.16
Low: $171.53
High: $208.42

52 Week Range

Now: $171.53
Low: $110.45
High: $211.13

Volume

706,402 shs

Average Volume

386,813 shs

Market Capitalization

$9.58 billion

P/E Ratio

238.24

Dividend Yield

N/A

Beta

1.02

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

Repligen's top insider investors include:
  1. Anthony Hunt (CEO)
  2. Karen A Dawes (Director)
  3. Jon Snodgres (CFO)
  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. Congress Asset Management Co. MA — 0.16%
  2. CWM LLC — 0.00%
Learn More about top institutional investors of Repligen stock.

Which institutional investors are buying Repligen stock?

Within the previous quarter, RGEN stock was purchased by institutional investors including:
  1. Congress Asset Management Co. MA
  2. CWM LLC