Alliancebernstein L.P. Emergent Bio Solutions Inc. Transaction History

Alliancebernstein L.P.

$300 Billion
Q3 2025

A detailed history of Alliancebernstein L.P. transactions in Emergent Bio Solutions Inc. stock. As of the latest transaction made, Alliancebernstein L.P. holds 19,080 shares of EBS stock, worth $192,898. This represents 0.0% of its overall portfolio holdings.

Number of Shares

19,080

Previous 19,080 -0.0%

Holding current value

$192,898

Previous $121,000 38.84%

% of portfolio

0.0%

Previous 0.0%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$4.26 - $6.94 $81,280 - $132,415	19,080 New	19,080 $121,000
Q1 2024 May 14, 2024	SELL	$1.5 - $3.41 $9,696 - $22,042	-6,464 Reduced 10.69%	54,000 $136,000
Q4 2023 Feb 14, 2024	SELL	$1.82 - $3.16 $51,307 - $89,083	-28,191 Reduced 31.8%	60,464 $145,000
Q3 2023 Nov 14, 2023	SELL	$3.17 - $7.91 $12,011 - $29,970	-3,789 Reduced 4.1%	88,655 $301,000
Q1 2023 May 15, 2023	SELL	$7.79 - $16.29 $674,247 - $1.41 Million	-86,553 Reduced 48.35%	92,444 $957,000

Q4 2022 Feb 14, 2023	BUY	$11.0 - $21.45 $330,473 - $644,422	30,043 Added 20.17%	178,997 $2.11 Million
Q3 2022 Nov 15, 2022	BUY	$20.09 - $35.8 $1 Million - $1.79 Million	50,008 Added 50.54%	148,954 $3.13 Million
Q2 2022 Aug 15, 2022	SELL	$27.42 - $43.63 $1.1 Million - $1.75 Million	-40,004 Reduced 28.79%	98,946 $3.07 Million
Q1 2022 May 13, 2022	BUY	$36.48 - $52.22 $1.48 Million - $2.12 Million	40,578 Added 41.25%	138,950 $5.71 Million
Q4 2021 Feb 14, 2022	SELL	$33.11 - $55.01 $1.93 Million - $3.2 Million	-58,183 Reduced 37.16%	98,372 $4.28 Million
Q3 2021 Nov 10, 2021	BUY	$50.07 - $66.05 $924,542 - $1.22 Million	18,465 Added 13.37%	156,555 $7.84 Million
Q2 2021 Jul 30, 2021	SELL	$56.61 - $80.46 $201,531 - $286,437	-3,560 Reduced 2.51%	138,090 $8.7 Million
Q1 2021 May 06, 2021	BUY	$86.23 - $125.19 $36,561 - $53,080	424 Added 0.3%	141,650 $13.2 Million
Q4 2020 Feb 08, 2021	SELL	$79.17 - $111.47 $100,070 - $140,898	-1,264 Reduced 0.89%	141,226 $12.7 Million
Q3 2020 Nov 12, 2020	BUY	$81.91 - $134.94 $1.69 Million - $2.78 Million	20,597 Added 16.9%	142,490 $14.7 Million
Q2 2020 Aug 13, 2020	BUY	$54.33 - $89.52 $537,323 - $885,352	9,890 Added 8.83%	121,893 $9.64 Million
Q1 2020 May 14, 2020	SELL	$49.34 - $68.76 $321,598 - $448,177	-6,518 Reduced 5.5%	112,003 $6.48 Million
Q4 2019 Feb 18, 2020	BUY	$51.21 - $59.06 $10,242 - $11,812	200 Added 0.17%	118,521 $6.39 Million
Q3 2019 Nov 14, 2019	SELL	$40.6 - $57.2 $525,770 - $740,740	-12,950 Reduced 9.87%	118,321 $6.19 Million
Q2 2019 Aug 14, 2019	BUY	$39.92 - $53.86 $734,528 - $991,024	18,400 Added 16.3%	131,271 $6.34 Million
Q1 2019 May 14, 2019	BUY	$48.23 - $66.16 $209,269 - $287,068	4,339 Added 4.0%	112,871 $5.7 Million
Q4 2018 Feb 13, 2019	SELL	$55.63 - $73.24 $1.02 Million - $1.34 Million	-18,248 Reduced 14.39%	108,532 $6.43 Million
Q3 2018 Nov 08, 2018	BUY	$52.05 - $66.51 $1.14 Million - $1.46 Million	21,908 Added 20.89%	126,780 $8.35 Million
Q2 2018 Aug 13, 2018	BUY	$48.33 - $55.64 $840,942 - $968,136	17,400 Added 19.89%	104,872 $5.3 Million
Q4 2017 Feb 13, 2018	SELL	$37.77 - $47.75 $185,073 - $233,975	-4,900 Reduced 5.3%	87,472 $4.07 Million
Q3 2017 Nov 13, 2017	BUY	$34.14 - $40.45 $3.15 Million - $3.74 Million	92,372	92,372 $3.74 Million

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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Alliancebernstein L.P. Emergent Bio Solutions Inc. Transaction History