CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

STATE STREET CORP's Holding History (CIK: 0000093751)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 650,886 Value ($000) $38,956 Avg Close $53.49 Range $42.82 - $63.98

Q3 2025

Shares 649,708 Value ($000) $33,265 Avg Close $42.33 Range $28.26 - $52.46

Q2 2025

Shares 657,581 Value ($000) $18,616 Avg Close $24.90 Range $17.57 - $30.56

Q1 2025

Shares 649,426 Value ($000) $14,807 Avg Close $26.66 Range $22.33 - $33.42

Q4 2024

Shares 668,354 Value ($000) $20,204 Avg Close $28.45 Range $21.63 - $35.16

Q3 2024

Shares 659,315 Value ($000) $18,593 Avg Close $28.13 Range $24.72 - $31.55

Q2 2024

Shares 658,460 Value ($000) $18,997 Avg Close $24.22 Range $20.00 - $29.11

Q1 2024

Shares 631,662 Value ($000) $14,541 Avg Close $20.61 Range $18.50 - $24.43

Q4 2023

Shares 624,665 Value ($000) $12,668 Avg Close $18.23 Range $15.27 - $21.43

Q3 2023

Shares 521,119 Value ($000) $8,322 Avg Close $13.69 Range $11.46 - $16.63

Q2 2023

Shares 483,891 Value ($000) $6,465 Avg Close $12.43 Range $10.68 - $14.06

Q1 2023

Shares 109,188 Value ($000) $1,528 Avg Close $14.14 Range $11.27 - $16.73

Q4 2022

Shares 106,288 Value ($000) $1,241 Avg Close $11.32 Range $8.41 - $12.89

Q3 2022

Shares 106,588 Value ($000) $943 Avg Close $8.57 Range $5.70 - $10.80

Q2 2022

Shares 106,588 Value ($000) $637 Avg Close $5.54 Range $4.09 - $6.84

Q1 2022

Shares 576,112 Value ($000) $3,163 Avg Close $5.84 Range $5.00 - $6.63

Q4 2021

Shares 572,056 Value ($000) $3,564 Avg Close $6.63 Range $5.77 - $7.66

Q3 2021

Shares 579,137 Value ($000) $4,077 Avg Close $7.10 Range $6.53 - $7.72

Q2 2021

Shares 579,456 Value ($000) $4,149 Avg Close $7.74 Range $6.75 - $9.16

Q1 2021

Shares 557,770 Value ($000) $4,423 Avg Close $7.91 Range $6.73 - $9.47

Q4 2020

Shares 588,966 Value ($000) $4,099 Avg Close $7.35 Range $5.95 - $8.21

Q3 2020

Shares 588,124 Value ($000) $4,287 Avg Close $7.56 Range $5.86 - $9.00

Q2 2020

Shares 590,534 Value ($000) $3,892 Avg Close $5.42 Range $4.36 - $7.21

Q1 2020

Shares 560,544 Value ($000) $2,618 Avg Close $6.79 Range $3.53 - $8.19

Q4 2019

Shares 574,690 Value ($000) $4,402 Avg Close $7.47 Range $6.53 - $8.37

Q3 2019

Shares 551,835 Value ($000) $3,855 Avg Close $7.99 Range $6.66 - $9.84

Q2 2019

Shares 549,916 Value ($000) $5,274 Avg Close $8.56 Range $7.14 - $9.80

Q1 2019

Shares 545,723 Value ($000) $3,929 Avg Close $7.25 Range $6.50 - $7.97

Q4 2018

Shares 543,511 Value ($000) $3,669 Avg Close $7.66 Range $6.44 - $8.69

Q3 2018

Shares 563,689 Value ($000) $4,439 Avg Close $7.62 Range $6.08 - $9.18

Q2 2018

Shares 549,675 Value ($000) $3,375 Avg Close $5.50 Range $4.37 - $7.03

Q1 2018

Shares 547,740 Value ($000) $2,437 Avg Close $4.68 Range $4.00 - $5.42

Q4 2017

Shares 494,645 Value ($000) $2,540 Avg Close $6.73 Range $4.68 - $9.41

Q3 2017

Shares 489,462 Value ($000) $4,140 Avg Close $8.52 Range $6.87 - $10.59

Q2 2017

Shares 490,633 Value ($000) $4,507 Avg Close $9.92 Range $8.79 - $11.82

Q1 2017

Shares 446,882 Value ($000) $4,695 Avg Close $11.77 Range $9.60 - $14.11

Q4 2016

Shares 435,744 Value ($000) $6,078 Avg Close $11.85 Range $9.25 - $14.45

Q3 2016

Shares 353,481 Value ($000) $3,989 Avg Close $9.83 Range $8.20 - $11.34

Q2 2016

Shares 340,619 Value ($000) $2,978 Avg Close $7.13 Range $5.67 - $8.56

Q1 2016

Shares 351,059 Value ($000) $2,179 Avg Close $6.43 Range $5.36 - $7.43

Q4 2015

Shares 313,963 Value ($000) $2,411 Avg Close $7.95 Range $6.51 - $10.43

Q3 2015

Shares 282,701 Value ($000) $2,319 Avg Close $8.73 Range $7.44 - $10.69

Q2 2015

Shares 280,005 Value ($000) $3,172 Avg Close $10.56 Range $9.75 - $11.83

Q1 2015

Shares 270,197 Value ($000) $2,867 Avg Close $12.49 Range $9.44 - $14.44

Q4 2014

Shares 266,124 Value ($000) $4,137 Avg Close $12.83 Range $11.36 - $14.63

Q3 2014

Shares 260,394 Value ($000) $3,485 Avg Close $12.99 Range $12.21 - $14.60

Q2 2014

Shares 258,986 Value ($000) $4,043 Avg Close $13.93 Range $11.84 - $15.72

Q1 2014

Shares 260,720 Value ($000) $4,324 Avg Close $14.92 Range $12.89 - $17.13

Q4 2013

Shares 243,569 Value ($000) $3,939 Avg Close $14.61 Range $12.57 - $17.55

Q3 2013

Shares 219,378 Value ($000) $3,091 Avg Close $11.80 Range $10.63 - $12.79

Q2 2013

Shares 131,994 Value ($000) $1,621 Avg Close $10.81 Range $9.36 - $11.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	650,886	$38,956	$53.49	$42.82 - $63.98
Q3 2025	649,708	$33,265	$42.33	$28.26 - $52.46
Q2 2025	657,581	$18,616	$24.90	$17.57 - $30.56
Q1 2025	649,426	$14,807	$26.66	$22.33 - $33.42
Q4 2024	668,354	$20,204	$28.45	$21.63 - $35.16
Q3 2024	659,315	$18,593	$28.13	$24.72 - $31.55
Q2 2024	658,460	$18,997	$24.22	$20.00 - $29.11
Q1 2024	631,662	$14,541	$20.61	$18.50 - $24.43
Q4 2023	624,665	$12,668	$18.23	$15.27 - $21.43
Q3 2023	521,119	$8,322	$13.69	$11.46 - $16.63
Q2 2023	483,891	$6,465	$12.43	$10.68 - $14.06
Q1 2023	109,188	$1,528	$14.14	$11.27 - $16.73
Q4 2022	106,288	$1,241	$11.32	$8.41 - $12.89
Q3 2022	106,588	$943	$8.57	$5.70 - $10.80
Q2 2022	106,588	$637	$5.54	$4.09 - $6.84
Q1 2022	576,112	$3,163	$5.84	$5.00 - $6.63
Q4 2021	572,056	$3,564	$6.63	$5.77 - $7.66
Q3 2021	579,137	$4,077	$7.10	$6.53 - $7.72
Q2 2021	579,456	$4,149	$7.74	$6.75 - $9.16
Q1 2021	557,770	$4,423	$7.91	$6.73 - $9.47
Q4 2020	588,966	$4,099	$7.35	$5.95 - $8.21
Q3 2020	588,124	$4,287	$7.56	$5.86 - $9.00
Q2 2020	590,534	$3,892	$5.42	$4.36 - $7.21
Q1 2020	560,544	$2,618	$6.79	$3.53 - $8.19
Q4 2019	574,690	$4,402	$7.47	$6.53 - $8.37
Q3 2019	551,835	$3,855	$7.99	$6.66 - $9.84
Q2 2019	549,916	$5,274	$8.56	$7.14 - $9.80
Q1 2019	545,723	$3,929	$7.25	$6.50 - $7.97
Q4 2018	543,511	$3,669	$7.66	$6.44 - $8.69
Q3 2018	563,689	$4,439	$7.62	$6.08 - $9.18
Q2 2018	549,675	$3,375	$5.50	$4.37 - $7.03
Q1 2018	547,740	$2,437	$4.68	$4.00 - $5.42
Q4 2017	494,645	$2,540	$6.73	$4.68 - $9.41
Q3 2017	489,462	$4,140	$8.52	$6.87 - $10.59
Q2 2017	490,633	$4,507	$9.92	$8.79 - $11.82
Q1 2017	446,882	$4,695	$11.77	$9.60 - $14.11
Q4 2016	435,744	$6,078	$11.85	$9.25 - $14.45
Q3 2016	353,481	$3,989	$9.83	$8.20 - $11.34
Q2 2016	340,619	$2,978	$7.13	$5.67 - $8.56
Q1 2016	351,059	$2,179	$6.43	$5.36 - $7.43
Q4 2015	313,963	$2,411	$7.95	$6.51 - $10.43
Q3 2015	282,701	$2,319	$8.73	$7.44 - $10.69
Q2 2015	280,005	$3,172	$10.56	$9.75 - $11.83
Q1 2015	270,197	$2,867	$12.49	$9.44 - $14.44
Q4 2014	266,124	$4,137	$12.83	$11.36 - $14.63
Q3 2014	260,394	$3,485	$12.99	$12.21 - $14.60
Q2 2014	258,986	$4,043	$13.93	$11.84 - $15.72
Q1 2014	260,720	$4,324	$14.92	$12.89 - $17.13
Q4 2013	243,569	$3,939	$14.61	$12.57 - $17.55
Q3 2013	219,378	$3,091	$11.80	$10.63 - $12.79
Q2 2013	131,994	$1,621	$10.81	$9.36 - $11.81