Cubist Systematic Strategies, LLC Innospec Inc. Transaction History

Cubist Systematic Strategies, LLC

$19.3 Billion
Q3 2025

A detailed history of Cubist Systematic Strategies, LLC transactions in Innospec Inc. stock. As of the latest transaction made, Cubist Systematic Strategies, LLC holds 154,165 shares of IOSP stock, worth $11.4 Million. This represents 0.06% of its overall portfolio holdings.

Number of Shares

154,165

Previous 219,088 29.63%

Holding current value

$11.4 Million

Previous $18.4 Million 35.43%

% of portfolio

0.06%

Previous 0.09%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$77.06 - $89.32 $5 Million - $5.8 Million	-64,923 Reduced 29.63%	154,165 $11.9 Million
Q2 2025 Aug 14, 2025	BUY	$82.54 - $95.65 $7.32 Million - $8.48 Million	88,661 Added 67.98%	219,088 $18.4 Million
Q1 2025 May 15, 2025	BUY	$94.75 - $116.61 $8.22 Million - $10.1 Million	86,780 Added 198.82%	130,427 $12.4 Million
Q4 2024 Feb 14, 2025	BUY	$107.78 - $124.9 $2.75 Million - $3.19 Million	25,533 Added 140.96%	43,647 $4.8 Million
Q3 2024 Nov 14, 2024	SELL	$104.8 - $131.4 $6.62 Million - $8.3 Million	-63,197 Reduced 77.72%	18,114 $2.05 Million

Q2 2024 Aug 14, 2024	BUY	$120.0 - $131.58 $5.27 Million - $5.78 Million	43,898 Added 117.33%	81,311 $10 Million
Q1 2024 May 15, 2024	BUY	$114.8 - $129.55 $3.9 Million - $4.41 Million	34,007 Added 998.44%	37,413 $4.82 Million
Q4 2023 Feb 14, 2024	SELL	$96.36 - $125.14 $3.89 Million - $5.05 Million	-40,373 Reduced 92.22%	3,406 $419,000
Q3 2023 Nov 14, 2023	BUY	$98.35 - $109.9 $1.94 Million - $2.17 Million	19,757 Added 82.25%	43,779 $4.47 Million
Q2 2023 Aug 14, 2023	SELL	$92.36 - $107.19 $3.82 Million - $4.43 Million	-41,326 Reduced 63.24%	24,022 $2.41 Million
Q1 2023 May 15, 2023	BUY	$99.19 - $115.31 $1.52 Million - $1.76 Million	15,277 Added 30.51%	65,348 $6.71 Million
Q4 2022 Feb 14, 2023	BUY	$84.41 - $112.66 $3.68 Million - $4.91 Million	43,594 Added 673.06%	50,071 $5.15 Million
Q3 2022 Nov 14, 2022	BUY	$85.49 - $103.11 $372,565 - $449,353	4,358 Added 205.66%	6,477 $555,000
Q2 2022 Aug 15, 2022	SELL	$87.29 - $106.03 $901,269 - $1.09 Million	-10,325 Reduced 82.97%	2,119 $203,000
Q1 2022 May 16, 2022	BUY	$89.67 - $99.68 $136,029 - $151,214	1,517 Added 13.88%	12,444 $1.15 Million
Q4 2021 Feb 14, 2022	SELL	$81.2 - $94.12 $1.39 Million - $1.62 Million	-17,173 Reduced 61.11%	10,927 $987,000
Q3 2021 Nov 15, 2021	BUY	$82.36 - $95.69 $760,182 - $883,218	9,230 Added 48.91%	28,100 $2.37 Million
Q2 2021 Aug 16, 2021	BUY	$90.0 - $105.95 $1.7 Million - $2 Million	18,870 New	18,870 $1.71 Million
Q1 2021 May 17, 2021	SELL	$87.79 - $105.42 $778,258 - $934,548	-8,865 Closed	0 $0
Q4 2020 Feb 16, 2021	SELL	$62.76 - $90.73 $429,027 - $620,230	-6,836 Reduced 43.54%	8,865 $804,000
Q3 2020 Nov 16, 2020	BUY	$62.99 - $82.87 $198,481 - $261,123	3,151 Added 25.11%	15,701 $994,000
Q2 2020 Aug 14, 2020	BUY	$64.14 - $84.46 $569,563 - $750,004	8,880 Added 241.96%	12,550 $969,000
Q1 2020 May 15, 2020	SELL	$61.37 - $107.16 $352,632 - $615,741	-5,746 Reduced 61.02%	3,670 $255,000
Q4 2019 Feb 14, 2020	BUY	$85.47 - $103.91 $157,606 - $191,610	1,844 Added 24.35%	9,416 $974,000
Q3 2019 Nov 14, 2019	BUY	$81.92 - $95.36 $620,298 - $722,065	7,572 New	7,572 $675,000
Q2 2019 Aug 14, 2019	SELL	$79.07 - $91.24 $340,475 - $392,879	-4,306 Closed	0 $0
Q1 2019 May 15, 2019	BUY	$60.21 - $84.58 $259,264 - $364,201	4,306 New	4,306 $359,000
Q3 2018 Nov 14, 2018	SELL	$74.15 - $82.7 $219,409 - $244,709	-2,959 Closed	0 $0
Q2 2018 Aug 14, 2018	BUY	$66.7 - $80.05 $197,365 - $236,867	2,959 New	2,959 $227,000
Q1 2018 May 15, 2018	SELL	$63.6 - $73.85 $184,885 - $214,681	-2,907 Closed	0 $0
Q4 2017 Feb 14, 2018	SELL	$60.95 - $72.95 $263,608 - $315,508	-4,325 Reduced 59.8%	2,907 $205,000
Q3 2017 Nov 14, 2017	BUY	$54.25 - $63.7 $392,336 - $460,678	7,232	7,232 $446,000

Others Institutions Holding IOSP

# of Institutions

281

Shares Held

24.8M

Call Options Held

150K

Put Options Held

View Full List

About INNOSPEC INC.

Ticker IOSP
Exchange NASDAQ
Sector Basic Materials
Industry Specialty Chemicals
Shares Outstandng 24,790,700
Market Cap $1.84B
Description
Innospec Inc. develops, manufactures, blends, markets, and supplies specialty chemicals in the United States, rest of North America, the United Kingdom, rest of Europe, and internationally. The company's Fuel Specialties segment offers a range of specialty chemical products that are used as additives in various fuels. This segment's products are...

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Cubist Systematic Strategies, LLC Innospec Inc. Transaction History