Laurie Siegel

CIK: 0001223626

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (40.0%)

Position reduction

Option Exercises (M)2 (20.0%)

Derivative conversions

Awards (A)4 (40.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

CECO

CECO ENVIRONMENTAL CORP

Director

FDS

FACTSET RESEARCH SYSTEMS INC

Director

Discretionary Trading P&L

Holdings

Transaction History (10 total)

CECO
CECO ENVIRONMENTAL CORP
Jun 1, 2026
Award(A)
Direct
2.2K shares-
FDS
FACTSET RESEARCH SYSTEMS INC
Jan 15, 2026
Award(A)
Direct
626 shares-
FDS
FACTSET RESEARCH SYSTEMS INC
Jan 8, 2026
Sale(S)
Direct
588 shares at avg. $296.67$174K
FDS
FACTSET RESEARCH SYSTEMS INC
Jan 8, 2026
Sale(S)
Direct
2K shares at avg. $296.12$588K
FDS
FACTSET RESEARCH SYSTEMS INC
Jan 8, 2026
Exercise(M)
Direct
2.6K shares at avg. $207.88$535K
CECO
CECO ENVIRONMENTAL CORP
Jun 3, 2025
Award(A)
Direct
6.3K shares-
FDS
FACTSET RESEARCH SYSTEMS INC
Jan 15, 2025
Award(A)
Direct
278 shares-
FDS
FACTSET RESEARCH SYSTEMS INC
Sep 26, 2024
Sale(S)
Direct
200 shares at avg. $460.35$92K
FDS
FACTSET RESEARCH SYSTEMS INC
Sep 26, 2024
Sale(S)
Direct
1.1K shares at avg. $459.76$523K
FDS
FACTSET RESEARCH SYSTEMS INC
Sep 26, 2024
Exercise(M)
Direct
1.3K shares at avg. $197.75$265K

		Type	Shares	Price		Ownership
Jun 1, 2026	CECO CECO ENVIRONMENTAL CORP	Award(A)	2,215	-	$0	Direct
Jan 15, 2026	FDS FACTSET RESEARCH SYSTEMS INC	Award(A)	626	-	$0	Direct
Jan 8, 2026	FDS FACTSET RESEARCH SYSTEMS INC	Sale(S)	588	$296.67	$174,442	Direct
Jan 8, 2026	FDS FACTSET RESEARCH SYSTEMS INC	Sale(S)	1,984	$296.12	$587,502	Direct
Jan 8, 2026	FDS FACTSET RESEARCH SYSTEMS INC	Exercise(M)	2,572	$207.88	$534,667	Direct
Jun 3, 2025	CECO CECO ENVIRONMENTAL CORP	Award(A)	6,300	-	-	Direct
Jan 15, 2025	FDS FACTSET RESEARCH SYSTEMS INC	Award(A)	278	-	$0	Direct
Sep 26, 2024	FDS FACTSET RESEARCH SYSTEMS INC	Sale(S)	200	$460.35	$92,070	Direct
Sep 26, 2024	FDS FACTSET RESEARCH SYSTEMS INC	Sale(S)	1,138	$459.76	$523,207	Direct
Sep 26, 2024	FDS FACTSET RESEARCH SYSTEMS INC	Exercise(M)	1,338	$197.75	$264,590	Direct

1-10 of 10 transactions

About SIEGEL LAURIE

SIEGEL LAURIE (SEC CIK 0001223626) files insider reports with the SEC as Director of CECO ENVIRONMENTAL CORP (CECO) and Director of FACTSET RESEARCH SYSTEMS INC (FDS).

Signal8 holds 6 ownership filings by SIEGEL LAURIE, all Form 4s, filed between Sep 27, 2024 and Jun 3, 2026. Those filings report 10 transactions, from Sep 26, 2024 to Jun 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on SIEGEL LAURIE's filings is in ADDISON, TX.

Recent filings by SIEGEL LAURIE

Jun 1, 2026: Grant or award of CECO shares (Form 4, code A).
Jan 15, 2026: Grant or award of FDS shares (Form 4, code A).
Jan 8, 2026: Open-market sales of FDS shares (2 lines, Form 4, code S).
Jan 8, 2026: Option exercise of FDS shares (Form 4, code M).
Jun 3, 2025: Grant or award of CECO shares (Form 4, code A).

Other insiders filing for CECO ENVIRONMENTAL CORP (CECO)

Johansson Peter K., SVP, Chief Financial Officer
Harris-Peterson Candace, Chief Human Resources Officer
Kovachev Kiril, Chief Accounting Officer
DEZWIREK JASON, Director
SACHS VALERIE GENTILE, Director
WALLMAN RICHARD F, Director

How to read Form 4 transaction codes