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Repligen Corp (RGEN)  
$172.26 2.82 (1.66%) as of 4:30 Tue 1/6


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Exchange: Nasdaq National Market
Security Type: Common
Shares Out: 61,413,000
Market Cap: 10.58(B)
Last Volume: 696,826 Avg Vol: 579,054
52 Week Range: $108.89 - $174.24
Level I Sector: Health Care
Level II Sector: Drugs
Level III Sector: Biotechnology

Member Indexes:

    NASDAQ COMPOSITE     NASDAQ NNM COMPOSITE

Rankings:

     
Insider 3 Months    :   -
Insider 6 Months    : 8.1
Insider 3/6 Months : 8.7
Guru Rank Number :  773
Guru Rank Value     : 3
Guru Occurances    : 1

 

            6 Months   1 Year   2 Year  
 
Company Profile   Repligen is a life sciences company that develops and commercializes bioprocessing technologies and systems used in the process of manufacturing biological drugs. Co.'s bioprocessing business is comprised of:Filtration, which includes XCell Alternating Tangential Flow systems that are used in upstream perfusion cell culture processing; Chromatography, which includes products used in downstream purification, development, manufacturing and quality control of biological drugs; Process Analytics, which complements and supports its Filtration, Chromatography and Proteins franchises; and Proteins, which are represented by its Protein A affinity ligands and cell culture growth factor products.


 
 
Summary  (Direct Transactions Only) 3 Months 6 Months 12 Months 24 Months
Total Shares Bought 0 1,800 2,050 6,865
Total Buy Value $0 $201,830 $239,503 $839,979
Total People Bought 0 1 2 4
Total Buy Transactions 0 1 2 5
Total Shares Sold 54,507 83,618 136,821 240,540
Total Sell Value $8,586,764 $12,095,153 $19,447,504 $36,355,420
Total People Sold 4 4 4 5
Total Sell Transactions 5 6 8 17
End Date 2025-10-09 2025-07-08 2025-01-07 2024-01-08

   
Records found: 473
  Page 1 of 19  
Filer's Name Relation Title Off-Dir-10% Tran. Date Form Action Price Mkt Value D/I Shares Holdings
Rank

 
3m +/-  
Form
   Dawes Karen A   –       •      –    2025-12-17 4 S $161.00 $44,275 D/D (275) 91,821 -5%     
   Muir Glenn P   –       •      –    2025-12-16 4 OE $26.12 $87,920 D/D 3,366 36,622     -
   Hunt Anthony   –       •      –    2025-12-04 4 D $0.00 $0 D/D (2,000) 98,959     -
   Loeillot Olivier Chief Executive Officer   •       •      –    2025-11-25 4 AS $170.00 $1,196,970 D/D (7,041) 35,898 -4%     
   Bylund James Chief Operating Officer   •       –      –    2025-11-18 4 S $151.21 $331,301 D/D (2,191) 21,520 -7%     
   Hunt Anthony   –       •      –    2025-11-13 4 OE $33.87 $99,984 D/D 2,952 83,695     -
   Hunt Anthony   –       •      –    2025-11-13 4 S $151.01 $3,092,278 D/D (20,000) 80,743 -9%     
   Hunt Anthony   –       •      –    2025-11-12 4 AS $154.92 $3,921,940 D/D (25,000) 100,743 4%     
   Hunt Anthony   –       •      –    2025-11-12 4 OE $33.87 $846,750 D/D 25,000 125,743     -
   Loeillot Olivier Chief Executive Officer   •       •      –    2025-10-02 4 D $145.23 $181,247 D/D (1,248) 42,939     -
   Garland Jason K CFO   •       –      –    2025-09-25 4 D $121.68 $50,132 D/D (412) 13,383     -
   Hunt Anthony   –       •      –    2025-09-10 4 AS $116.34 $3,508,389 D/D (29,111) 100,743 37%     
   Hunt Anthony   –       •      –    2025-09-10 4 OE $33.87 $677,400 D/D 20,000 129,854     -
   Loeillot Olivier Chief Executive Officer   •       •      –    2025-09-03 4 D $116.18 $291,147 D/D (2,506) 44,187     -
   Hughes Violetta CHIEF ACCOUNTING OFFICER   •       –      –    2025-09-02 4 A $0.00 $0 D/D 4,142 4,142     -
   Madaus Martin D   –       •      –    2025-08-08 4 B $112.13 $201,830 I/I 1,800 1,800 0.01 42%     
   Barthelemy Nicholas   –       •      –    2025-05-15 4 A $0.00 $0 D/D 973 4,441     -
   Konstantinov Konstantin   –       •      –    2025-05-15 4 A $0.00 $0 D/D 973 2,894     -
   Mhatre Rohin   –       •      –    2025-05-15 4 A $0.00 $0 D/D 973 4,019     -
   Pax Margaret   –       •      –    2025-05-15 4 A $0.00 $0 D/D 973 2,016     -
   Madaus Martin D   –       •      –    2025-05-15 4 A $0.00 $0 D/D 973 5,586     -
   Eglinton Manner Carrie   –       •      –    2025-05-15 4 A $0.00 $0 D/D 973 4,466     -
   Muir Glenn P   –       •      –    2025-05-15 4 A $0.00 $0 D/D 973 33,256     -
   Dawes Karen A   –       •      –    2025-05-15 4 A $0.00 $0 D/D 973 92,096     -
   Hunt Anthony   –       •      –    2025-05-15 4 AS $122.66 $3,271,688 D/D (26,447) 109,854 1%     

  473 Records found
  1  2  3  4  5  6  7  8  9  Next   
  Page 1 of 19
  Transaction Code Key: Ownership Code Key
  B - Buy AB - Automatic Buy D - Direct Ownership
  S - Sell AS - Automatic Sell I - Indirect Ownership
  OE - Options Exercised A - Acquired
  IO - Initital Ownership D - Disposed