David A. Siegel Ceco Environmental Corp Transaction History

Two Sigma Advisers, LP

$47 Billion
Q3 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Ceco Environmental Corp stock. As of the latest transaction made, Two Sigma Advisers, LP holds 68,242 shares of CECE stock, worth $0. This represents 0.0% of its overall portfolio holdings.

Number of Shares

68,242

Previous 12,900 429.01%

Holding current value

Previous $0 NaN%

% of portfolio

0.0%

Previous 0.0%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	N/A	55,342 Added 429.01%	68,242 $0
Q2 2025 Aug 14, 2025	SELL	N/A	-3,309 Reduced 20.41%	12,900 $0
Q1 2025 May 15, 2025	SELL	N/A	-31,333 Reduced 65.91%	16,209 $0
Q4 2024 Feb 14, 2025	SELL	N/A	-29,000 Reduced 37.89%	47,542 $0
Q3 2024 Nov 14, 2024	SELL	N/A	-90,400 Reduced 54.15%	76,542 $0

Q2 2024 Aug 14, 2024	SELL	N/A	-38,400 Reduced 18.7%	166,942 $0
Q1 2024 May 15, 2024	SELL	N/A	-69,200 Reduced 25.21%	205,342 $0
Q4 2023 Feb 14, 2024	SELL	N/A	-20,800 Reduced 7.04%	274,542 $0
Q3 2023 Nov 14, 2023	SELL	N/A	-55,300 Reduced 15.77%	295,342 $0
Q2 2023 Aug 14, 2023	SELL	N/A	-21,100 Reduced 5.68%	350,642 $0
Q1 2023 May 15, 2023	BUY	N/A	78,000 Added 26.55%	371,742 $0
Q4 2022 Feb 14, 2023	SELL	$0.0 - $12.24 $0 - $285,192	-23,300 Reduced 7.35%	293,742 $0
Q3 2022 Nov 14, 2022	BUY	$5.85 - $10.62 $1.01 Million - $1.83 Million	172,600 Added 119.49%	317,042 $2.81 Million
Q2 2022 Aug 15, 2022	BUY	$4.25 - $6.77 $295,375 - $470,514	69,500 Added 92.74%	144,442 $864,000
Q1 2022 May 16, 2022	SELL	$5.12 - $6.5 $17,920 - $22,750	-3,500 Reduced 4.46%	74,942 $411,000
Q4 2021 Feb 14, 2022	SELL	$5.89 - $7.51 $32,984 - $42,056	-5,600 Reduced 6.66%	78,442 $489,000
Q3 2021 Nov 15, 2021	SELL	$6.69 - $7.6 $194,010 - $220,400	-29,000 Reduced 25.65%	84,042 $592,000
Q2 2021 Aug 16, 2021	BUY	$7.07 - $8.49 $127,260 - $152,820	18,000 Added 18.94%	113,042 $809,000
Q1 2021 May 17, 2021	BUY	$6.91 - $9.33 $358,629 - $484,227	51,900 Added 120.3%	95,042 $754,000
Q4 2020 Feb 16, 2021	SELL	$5.97 - $8.12 $52,601 - $71,545	-8,811 Reduced 16.96%	43,142 $300,000
Q3 2020 Nov 16, 2020	SELL	$5.95 - $8.9 $59,559 - $89,089	-10,010 Reduced 16.15%	51,953 $379,000
Q2 2020 Aug 14, 2020	BUY	$4.54 - $7.11 $9,093 - $14,241	2,003 Added 3.34%	61,963 $408,000
Q1 2020 May 15, 2020	SELL	$3.71 - $8.12 $17,066 - $37,352	-4,600 Reduced 7.13%	59,960 $280,000
Q4 2019 Feb 14, 2020	SELL	$6.62 - $8.16 $82,750 - $102,000	-12,500 Reduced 16.22%	64,560 $495,000
Q3 2019 Nov 14, 2019	SELL	$6.77 - $9.6 $73,793 - $104,640	-10,900 Reduced 12.39%	77,060 $538,000
Q2 2019 Aug 14, 2019	BUY	$7.26 - $9.63 $15,246 - $20,223	2,100 Added 2.45%	87,960 $844,000
Q1 2019 May 15, 2019	BUY	$6.56 - $7.84 $70,192 - $83,888	10,700 Added 14.24%	85,860 $618,000
Q4 2018 Feb 14, 2019	SELL	$6.6 - $8.5 $170,689 - $219,827	-25,862 Reduced 25.6%	75,160 $507,000
Q3 2018 Nov 14, 2018	SELL	$6.25 - $8.91 $191,250 - $272,646	-30,600 Reduced 23.25%	101,022 $796,000
Q2 2018 Aug 14, 2018	BUY	$4.44 - $6.89 $97,236 - $150,891	21,900 Added 19.96%	131,622 $808,000
Q1 2018 May 15, 2018	BUY	$4.08 - $5.29 $108,785 - $141,047	26,663 Added 32.1%	109,722 $488,000
Q4 2017 Feb 14, 2018	BUY	$4.7 - $9.19 $194,753 - $380,806	41,437 Added 99.56%	83,059 $426,000
Q3 2017 Nov 14, 2017	BUY	$6.97 - $9.65 $290,105 - $401,652	41,622	41,622 $352,000

Others Institutions Holding CECE

# of Institutions

235

Shares Held

27.2M

Call Options Held

54.6K

Put Options Held

22.7K

View Full List

About CECO ENVIRONMENTAL CORP

Ticker CECE
Exchange NASDAQ
Sector Industrials
Industry Pollution & Treatment Controls
Shares Outstandng 34,499,200
Description
CECO Environmental Corp. provides industrial air quality and fluid handling systems worldwide. It operates in two segments: Engineered Systems Segment and Industrial Process Solutions Segment. The company engineers, designs, builds, and installs systems that capture, clean, and destroy air- and water-borne emissions from industrial facilities as...

More about CECE

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