CECO

CECO Environmental Corp. CECO

Individual Beneficiary

Name of reporting person Citizenship or organization Sole voting power Shared voting power Sole dispositive power Shared dispositive power Amount beneficially owned Percent of class Accepted date
95-1411037 Delaware 1758858 0 1758858 0 13 5 % 13/11/2024
95-1411037 Delaware 1758858 0 1758858 0 13 5 % 13/11/2024
Douglas Granat 0 4181953 0 4452609 4452609 8 % 10/02/2022
Inc. 0 4181953 0 4452609 4452609 8 % 10/02/2022
Lawrence A. Oberman 0 4181953 0 4452609 4452609 8 % 10/02/2022
Steven G. Simon 0 4181953 0 4452609 4452609 8 % 10/02/2022
Bradley F. Simon 0 4181953 0 4452609 4452609 8 % 10/02/2022
Steven R. Monieson 0 4181953 0 4452609 4452609 8 % 10/02/2022
Trigran Investments, L.P. 0 1479414 0 1479414 1479414 12 % 10/02/2022
American Century Companies, Inc. Delaware 1964439 0 2044879 0 2044879 5.76 % 11/02/2021
L.P. 0 1856013 0 0 1856013 11 % 11/02/2021
Douglas Granat Illinois 0 3642025 0 3642025 3642025 10.5 % 11/12/2017
Lawrence A. Oberman Illinois 0 1736699 0 1736699 1736699 5.1 % 11/02/2016
Investment Strategies, LLC, "Goldman Sachs Asset Management") Delaware 0 1238683 0 1313110 1313110 3.9 % 08/02/2016
Investment Strategies, LLC, "Goldman Sachs Asset Management") Delaware 0 1301540 0 1376525 1376525 5.3 % 12/02/2015
Granahan Investment Management, Inc. Massachusetts 196340 0 888220 0 888220 6 % 13/02/2013
THOMSON HORSTMANN & BRYANT, INC. A DELAWARE NORWALK CT 688749 0 902602 0 902602 6.23 % 01/02/2012

Senat trading

Bureau Date de la transaction Date de réception Type Amount Commentaire

Senat Divulgation

Représentant Date de la transaction Date de divulgation Type Amount District