A detailed history of Sei Investments CO transactions in Repligen Corp stock. As of the latest transaction made, Sei Investments CO holds 218,714 shares of RGEN stock, worth $27.6 Million. This represents 0.06% of its overall portfolio holdings.

Number of Shares
218,714
Previous 258,941 15.54%
Holding current value
$27.6 Million
Previous $46.6 Million 13.6%
% of portfolio
0.06%
Previous 0.08%

Shares

29 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 07, 2024

SELL
$170.78 - $208.42 $6.87 Million - $8.38 Million
-40,227 Reduced 15.54%
218,714 $40.2 Million
Q4 2023

Feb 14, 2024

BUY
$114.17 - $185.35 $806,496 - $1.31 Million
7,064 Added 2.8%
258,941 $46.6 Million
Q3 2023

Nov 14, 2023

BUY
$138.78 - $176.51 $8.99 Million - $11.4 Million
64,774 Added 34.62%
251,877 $40.1 Million
Q2 2023

Aug 11, 2023

BUY
$138.42 - $180.31 $6.65 Million - $8.67 Million
48,061 Added 34.57%
187,103 $26.5 Million
Q1 2023

May 12, 2023

BUY
$154.26 - $198.1 $54,916 - $70,523
356 Added 0.26%
139,042 $23.4 Million
Q4 2022

Feb 10, 2023

SELL
$162.42 - $220.56 $1.46 Million - $1.98 Million
-8,984 Reduced 6.08%
138,686 $23.5 Million
Q3 2022

Nov 14, 2022

BUY
$160.42 - $256.21 $5.76 Million - $9.2 Million
35,904 Added 32.12%
147,670 $27.6 Million
Q2 2022

Aug 15, 2022

BUY
$140.68 - $188.02 $7.29 Million - $9.75 Million
51,849 Added 86.53%
111,766 $18.1 Million
Q1 2022

May 13, 2022

BUY
$161.19 - $257.96 $1.51 Million - $2.41 Million
9,352 Added 18.5%
59,917 $11.3 Million
Q4 2021

Feb 14, 2022

BUY
$247.59 - $304.47 $2.22 Million - $2.73 Million
8,963 Added 21.54%
50,565 $13.4 Million
Q3 2021

Nov 12, 2021

BUY
$194.77 - $324.21 $2.67 Million - $4.44 Million
13,684 Added 49.01%
41,602 $11.9 Million
Q2 2021

Aug 06, 2021

BUY
$165.87 - $220.95 $963,207 - $1.28 Million
5,807 Added 26.26%
27,918 $5.57 Million
Q1 2021

May 12, 2021

BUY
$180.37 - $226.26 $1.77 Million - $2.22 Million
9,806 Added 79.69%
22,111 $4.28 Million
Q4 2020

Feb 08, 2021

SELL
$148.08 - $206.57 $572,625 - $798,806
-3,867 Reduced 23.91%
12,305 $2.36 Million
Q3 2020

Dec 04, 2020

SELL
$122.51 - $158.27 $52,801 - $68,214
-431 Reduced 2.6%
16,172 $2.38 Million
Q3 2020

Nov 06, 2020

BUY
$122.51 - $158.27 $845,686 - $1.09 Million
6,903 Added 71.16%
16,603 $2.45 Million
Q2 2020

Aug 17, 2020

SELL
$94.33 - $140.48 $790,202 - $1.18 Million
-8,377 Reduced 46.34%
9,700 $1.2 Million
Q2 2020

Aug 11, 2020

SELL
$94.33 - $140.48 $474,102 - $706,052
-5,026 Reduced 21.75%
18,077 $1.85 Million
Q1 2020

May 14, 2020

BUY
$84.96 - $109.14 $299,993 - $385,373
3,531 Added 18.04%
23,103 $2.23 Million
Q4 2019

Feb 06, 2020

SELL
$73.84 - $93.08 $28,723 - $36,208
-389 Reduced 1.95%
19,572 $1.81 Million
Q3 2019

Nov 12, 2019

BUY
$76.65 - $95.51 $8,738 - $10,888
114 Added 0.57%
19,961 $1.54 Million
Q2 2019

Aug 14, 2019

BUY
$54.2 - $85.95 $896,847 - $1.42 Million
16,547 Added 501.42%
19,847 $1.7 Million
Q1 2019

May 15, 2019

SELL
$49.45 - $62.8 $2.23 Million - $2.83 Million
-45,085 Reduced 93.18%
3,300 $198,000
Q4 2018

Feb 13, 2019

BUY
$48.26 - $68.88 $867,859 - $1.24 Million
17,983 Added 59.15%
48,385 $2.63 Million
Q3 2018

Nov 08, 2018

SELL
$46.8 - $58.97 $2.36 Million - $2.97 Million
-50,335 Reduced 62.34%
30,402 $1.69 Million
Q2 2018

Aug 03, 2018

SELL
$35.26 - $47.04 $109,306 - $145,824
-3,100 Reduced 3.7%
80,737 $3.8 Million
Q1 2018

May 11, 2018

SELL
$30.92 - $37.27 $2.59 Million - $3.12 Million
-83,787 Reduced 49.99%
83,837 $3.03 Million
Q4 2017

Feb 08, 2018

BUY
$32.53 - $38.92 $296,803 - $355,106
9,124 Added 5.76%
167,624 $6.08 Million
Q3 2017

Nov 06, 2017

BUY
$36.98 - $46.06 $5.86 Million - $7.3 Million
158,500
158,500 $6.07 Million

Others Institutions Holding RGEN

About REPLIGEN CORP


  • Ticker RGEN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Medical Instruments & Supplies
  • Shares Outstandng 55,491,200
  • Market Cap $7B
  • Description
  • 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....
More about RGEN
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