State Of Michigan Retirement System Repligen Corp Transaction History

State Of Michigan Retirement System

$20.3 Billion
Q3 2025

A detailed history of State Of Michigan Retirement System transactions in Repligen Corp stock. As of the latest transaction made, State Of Michigan Retirement System holds 12,553 shares of RGEN stock, worth $1.91 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

12,553

Previous 12,553 -0.0%

Holding current value

$1.91 Million

Previous $1.56 Million 7.43%

% of portfolio

0.01%

Previous 0.01%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 05, 2025	BUY	$108.89 - $145.23 $10,889 - $14,522	100 Added 0.8%	12,553 $1.56 Million
Q1 2025 Apr 30, 2025	BUY	$127.24 - $174.24 $12,724 - $17,424	100 Added 0.81%	12,453 $1.58 Million
Q3 2024 Nov 04, 2024	SELL	$119.79 - $167.35 $23,958 - $33,470	-200 Reduced 1.59%	12,353 $1.84 Million
Q2 2024 Jul 26, 2024	SELL	$120.0 - $182.95 $24,000 - $36,590	-200 Reduced 1.57%	12,553 $1.58 Million
Q1 2024 Apr 18, 2024	BUY	$170.78 - $208.42 $51,234 - $62,525	300 Added 2.41%	12,753 $2.35 Million
Q4 2023 Jan 22, 2024	BUY	$114.17 - $185.35 $11,417 - $18,535	100 Added 0.81%	12,453 $2.24 Million
Q3 2023 Oct 27, 2023	SELL	$138.78 - $176.51 $55,512 - $70,604	-400 Reduced 3.14%	12,353 $1.96 Million
Q2 2023 Jul 26, 2023	SELL	$138.42 - $180.31 $41,525 - $54,093	-300 Reduced 2.3%	12,753 $1.8 Million
Q1 2023 Apr 28, 2023	SELL	$154.26 - $198.1 $15,426 - $19,810	-100 Reduced 0.76%	13,053 $2.2 Million
Q4 2022 Jan 27, 2023	BUY	$162.42 - $220.56 $16,241 - $22,056	100 Added 0.77%	13,153 $0
Q3 2022 Oct 24, 2022	SELL	$160.42 - $256.21 $16,041 - $25,620	-100 Reduced 0.76%	13,053 $2.44 Million
Q2 2022 Aug 08, 2022	BUY	$140.68 - $188.02 $14,068 - $18,802	100 Added 0.77%	13,153 $2.14 Million
Q1 2022 May 04, 2022	SELL	$161.19 - $257.96 $3,868 - $6,191	-24 Reduced 0.18%	13,053 $2.46 Million
Q4 2021 Jan 27, 2022	BUY	$247.59 - $304.47 $74,277 - $91,341	300 Added 2.35%	13,077 $3.46 Million
Q3 2021 Oct 27, 2021	SELL	$194.77 - $324.21 $19,477 - $32,420	-100 Reduced 0.78%	12,777 $3.69 Million
Q2 2021 Jul 27, 2021	SELL	$165.87 - $220.95 $995,220 - $1.33 Million	-6,000 Reduced 31.78%	12,877 $2.57 Million
Q1 2021 May 03, 2021	BUY	$180.37 - $226.26 $90,185 - $113,130	500 Added 2.72%	18,877 $3.67 Million
Q4 2020 Feb 01, 2021	BUY	$148.08 - $206.57 $88,848 - $123,942	600 Added 3.38%	18,377 $3.52 Million
Q3 2020 Oct 26, 2020	BUY	$122.51 - $158.27 $73,506 - $94,962	600 Added 3.49%	17,777 $2.62 Million
Q2 2020 Jul 29, 2020	BUY	$94.33 - $140.48 $394,016 - $586,784	4,177 Added 32.13%	17,177 $2.12 Million
Q1 2020 May 01, 2020	BUY	$84.96 - $109.14 $997,855 - $1.28 Million	11,745 Added 935.86%	13,000 $1.26 Million
Q1 2020 Apr 28, 2020	SELL	$84.96 - $109.14 $1.07 Million - $1.37 Million	-12,545 Reduced 90.91%	1,255 $121,000
Q4 2019 Jan 24, 2020	BUY	$73.84 - $93.08 $22,152 - $27,924	300 Added 2.22%	13,800 $1.28 Million
Q3 2019 Oct 22, 2019	BUY	$76.65 - $95.51 $1.03 Million - $1.29 Million	13,500 New	13,500 $1.04 Million

Others Institutions Holding RGEN

# of Institutions

523

Shares Held

58.9M

Call Options Held

323K

Put Options Held

667K

View Full List

About REPLIGEN CORP

Ticker RGEN
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 55,491,200
Market Cap $8.46B
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....

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State Of Michigan Retirement System Repligen Corp Transaction History