Jane Street Group, LLC Emergent Bio Solutions Inc. Transaction History

Jane Street Group, LLC

$616 Billion
Q3 2025

A detailed history of Jane Street Group, LLC transactions in Emergent Bio Solutions Inc. stock. As of the latest transaction made, Jane Street Group, LLC holds 498,300 shares of EBS stock, worth $5.04 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

498,300

Previous 46,609 969.11%

Holding current value

$5.04 Million

Previous $297,000 1379.8%

% of portfolio

0.0%

Previous 0.0%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	SELL	$4.26 - $6.94 $224,847 - $366,300	-52,781 Reduced 53.1%	46,609 $297,000
Q1 2025 May 14, 2025	SELL	$4.66 - $11.66 $374,081 - $936,006	-80,275 Reduced 44.68%	99,390 $483,000
Q4 2024 Feb 14, 2025	BUY	$7.72 - $11.97 $249,703 - $387,169	32,345 Added 21.96%	179,665 $1.72 Million
Q3 2024 Nov 14, 2024	SELL	$5.72 - $14.77 $1.96 Million - $5.07 Million	-343,430 Reduced 69.98%	147,320 $1.23 Million
Q2 2024 Aug 14, 2024	BUY	$1.86 - $6.98 $683,687 - $2.57 Million	367,574 Added 298.41%	490,750 $3.35 Million

Q1 2024 May 15, 2024	SELL	$1.5 - $3.41 $185,761 - $422,297	-123,841 Reduced 50.13%	123,176 $311,000
Q4 2023 Feb 14, 2024	SELL	$1.82 - $3.16 $716,006 - $1.24 Million	-393,410 Reduced 61.43%	247,017 $592,000
Q3 2023 Nov 14, 2023	BUY	$3.17 - $7.91 $1.67 Million - $4.17 Million	527,061 Added 464.92%	640,427 $2.18 Million
Q2 2023 Aug 14, 2023	BUY	$7.35 - $13.21 $594,409 - $1.07 Million	80,872 Added 248.88%	113,366 $833,000
Q1 2023 May 15, 2023	BUY	$7.79 - $16.29 $253,128 - $529,327	32,494 New	32,494 $336,000
Q3 2022 Nov 14, 2022	BUY	$20.09 - $35.8 $678,901 - $1.21 Million	33,793 New	33,793 $709,000
Q3 2022 Nov 14, 2022	BUY	$20.09 - $35.8 $678,901 - $1.21 Million	33,793 New	33,793 $709,000
Q2 2022 Aug 16, 2022	SELL	$27.42 - $43.63 $1.31 Million - $2.08 Million	-47,599 Closed	0 $0
Q1 2022 May 17, 2022	SELL	$36.48 - $52.22 $441,882 - $632,540	-12,113 Reduced 20.29%	47,599 $1.96 Million
Q4 2021 Feb 15, 2022	BUY	$33.11 - $55.01 $540,322 - $897,708	16,319 Added 37.61%	59,712 $2.6 Million
Q3 2021 Nov 16, 2021	BUY	$50.07 - $66.05 $678,248 - $894,713	13,546 Added 45.38%	43,393 $2.17 Million
Q2 2021 Aug 16, 2021	BUY	$56.61 - $80.46 $447,558 - $636,116	7,906 Added 36.03%	29,847 $1.88 Million
Q1 2021 May 18, 2021	SELL	$86.23 - $125.19 $1.88 Million - $2.73 Million	-21,767 Reduced 49.8%	21,941 $2.04 Million
Q4 2020 Feb 17, 2021	BUY	$79.17 - $111.47 $727,413 - $1.02 Million	9,188 Added 26.62%	43,708 $3.92 Million
Q3 2020 Nov 17, 2020	SELL	$81.91 - $134.94 $832,860 - $1.37 Million	-10,168 Reduced 22.75%	34,520 $3.57 Million
Q2 2020 Aug 17, 2020	BUY	$54.33 - $89.52 $2.13 Million - $3.51 Million	39,254 Added 722.38%	44,688 $3.53 Million
Q1 2020 May 15, 2020	BUY	$49.34 - $68.76 $21,314 - $29,704	432 Added 8.64%	5,434 $314,000
Q4 2019 Feb 14, 2020	SELL	$51.21 - $59.06 $42,606 - $49,137	-832 Reduced 14.26%	5,002 $270,000
Q3 2019 Nov 14, 2019	BUY	$40.6 - $57.2 $236,860 - $333,704	5,834 New	5,834 $305,000

Others Institutions Holding EBS

# of Institutions

191

Shares Held

41.3M

Call Options Held

899K

Put Options Held

256K

View Full List

About Emergent BioSolutions Inc.

Ticker EBS
Exchange NYSE
Sector Healthcare
Industry Drug Manufacturers—Specialty & Generic
Shares Outstandng 49,861,500
Market Cap $504M
Description
Emergent BioSolutions Inc., a life sciences company, focuses on the provision of preparedness and response solutions that address accidental, deliberate, and naturally occurring public health threats (PHTs) in the United States. The company's products address PHTs, which include chemical, biological, radiological, nuclear, and explosives; emergi...

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Jane Street Group, LLC Emergent Bio Solutions Inc. Transaction History