CAISSE DE DEPOT ET PLACEMENT DU QUEBEC

10% owner at Altra Industrial Motion Corp. · on record since Dec 20, 2006
10% owner at ATI LIQUIDATING, INC. · on record since Apr 28, 2006
10% owner at NOVADEL PHARMA INC · on record since Apr 21, 2006
See footnote (2) below at Patriot Coal CORP · on record since Mar 12, 2010
10% owner at VALIDUS HOLDINGS LTD · on record since Jul 24, 2007
10% owner at SMTC CORP · on record since Jul 18, 2007
10% owner at Dolan Co. · on record since Aug 9, 2007
10% owner at MACROshares Oil Up Tradeable Trust · on record since Mar 28, 2008
10% owner at NUVASIVE INC · on record since May 12, 2004
10% owner at ENBRIDGE ENERGY PARTNERS LP · on record since Oct 26, 2009
10% owner at Cobalt International Energy, Inc. · on record since Dec 16, 2009
10% owner at Lafayette Square USA, Inc. · on record since Apr 1, 2026
10% owner at COLLEGIATE FUNDING SERVICES INC · on record since Jul 15, 2004
10% owner at Zevia PBC · on record since May 28, 2026
10% owner at ARGOS THERAPEUTICS INC · on record since Feb 6, 2014
10% owner at HARVEST NATURAL RESOURCES, INC. · on record since Nov 3, 2014
10% owner at PRA International, LLC · on record since Nov 17, 2004
10% owner at · on record since Jun 27, 2005
Administrateur at · on record since Aug 31, 2022
Closely associated person at · on record since Dec 18, 2025

Insider trading activity of CAISSE DE DEPOT ET PLACEMENT DU QUEBEC

Transactions on record: 156; since May 19, 2004

Open-market buys: 38; $119.9M

Open-market sells: 81; $476.6M

Companies traded: 14; last filing May 28, 2026

Figures computed from official regulatory filings — .

Companies where CAISSE DE DEPOT ET PLACEMENT DU QUEBEC has traded

2 tx · $10.1M · May 28, 2026
11 tx · $93.5M · Apr 1, 2026
1 tx · $1.5M · Dec 18, 2025
4 tx · $233.5M · Jun 21, 2024
7 tx · $1.9M · Feb 22, 2013
2 tx · $350M · Apr 28, 2010
12 tx · $60.4M · Mar 17, 2010
20 tx · $12M · Mar 28, 2008
63 tx · $3.2M · Jan 2, 2008
3 tx · $27.7M · Aug 9, 2007
3 tx · $18.2M · Dec 20, 2006
17 tx · $30.3M · Jun 27, 2005
1 tx · $5.9M · Nov 24, 2004
10 tx · $175.1K · May 19, 2004

Track record of CAISSE DE DEPOT ET PLACEMENT DU QUEBEC

Open-market buys: 47

Last buy: Mar 30, 2026

Enough buys on record, but none of them has a 63-day return yet — this happens when the shares stopped trading, or when the buys are too recent. Win rates will appear once returns mature.

Transaction history of CAISSE DE DEPOT ET PLACEMENT DU QUEBEC

Co-insiders of CAISSE DE DEPOT ET PLACEMENT DU QUEBEC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Zevia PBCListing on record	May 28, 2026	Sell	-2,150,000	1.90 USD	$4.1M		SEC
Lafayette Square USA, Inc.Listing unverified	Apr 1, 2026	Buy	338,294.99	14.78 USD	$5M	conv 38Cluster	SEC
Lafayette Square USA, Inc.Listing unverified	Dec 22, 2025	Buy	336,927.22	14.84 USD	$5M	conv 35Cluster	SEC
GECINAListing unverified	Dec 18, 2025	Sell	-15,826	79.40 EUR	$1.5M		AMF
Lafayette Square USA, Inc.Listing unverified	Oct 2, 2025	Buy	399,733.51	15.01 USD	$6M	conv 45ClusterFirst in 12mo	SEC
Zevia PBCListing on record	Jul 2, 2025	Sell	-2,000,000	3.01 USD	$6M		SEC
Lafayette Square USA, Inc.Listing unverified	Sep 30, 2024	Buy	170,040.49	14.82 USD	$2.5M	conv 25	SEC
ALSTOMListing unverified	Jun 21, 2024	Award	731,420	13.00 EUR	$10.4M		AMF
ALSTOMListing unverified	Jun 13, 2024	Award	13,366,510	13.00 EUR	$189.3M		AMF
Lafayette Square USA, Inc.Listing unverified	May 2, 2024	Buy	179,200	15.00 USD	$2.7M	conv 38Cluster	SEC
ALSTOMListing unverified	Mar 21, 2024	Exercise	693,933	23.75 EUR	$17.6M		AMF
Lafayette Square USA, Inc.Listing unverified	Dec 15, 2023	Buy	2,398,884.38	14.79 USD	$35.5M	conv 77ClusterUnusual size	SEC
Lafayette Square USA, Inc.Listing unverified	Jun 29, 2023	Buy	797,064.78	14.82 USD	$11.8M	conv 62Unusual size	SEC
Lafayette Square USA, Inc.Listing unverified	Mar 29, 2023	Buy	306,430.01	14.93 USD	$4.6M	conv 50Cluster	SEC
Lafayette Square USA, Inc.Listing unverified	Jan 27, 2023	Buy	606,828.94	14.79 USD	$9M	conv 65ClusterUnusual size	SEC
Lafayette Square USA, Inc.Listing unverified	Dec 22, 2022	Buy	338,753.39	14.76 USD	$5M	conv 65ClusterUnusual size	SEC
Lafayette Square USA, Inc.Listing unverified	Sep 14, 2022	Buy	442,281.42	14.64 USD	$6.5M	conv 81ClusterUnusual size+1	SEC
ALSTOMListing unverified	Aug 31, 2022	Other	770,856	21.13 EUR	$16.2M	Unusual size	AMF
Cobalt International Energy, Inc.Listing unverified	Feb 22, 2013	Buy	12,100	28.00 USD	$338.8K	conv 30Cluster	SEC
Cobalt International Energy, Inc.Listing unverified	Feb 22, 2013	Buy	380	13.40 USD	$5.1K	conv 26Cluster	SEC
Cobalt International Energy, Inc.Listing unverified	Feb 22, 2013	Buy	9,300	32.18 USD	$299.3K	conv 43ClusterFirst in 12mo	SEC
Cobalt International Energy, Inc.Listing unverified	Feb 22, 2013	Buy	14,100	33.42 USD	$471.2K	conv 44ClusterFirst in 12mo	SEC
Cobalt International Energy, Inc.Listing unverified	Nov 7, 2012	Buy	11,400	21.71 USD	$247.5K	conv 26	SEC
Cobalt International Energy, Inc.Listing unverified	Aug 13, 2010	Buy	40,900	13.44	$549.7K	conv 32First in 12mo	SEC
Cobalt International Energy, Inc.Listing unverified	Aug 13, 2010	Sell	-240	13.29	$3.2K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Zevia PBCListing on record	May 28, 2026	Sell	-2,150,000	1.90 USD	$4.1M		SEC
Lafayette Square USA, Inc.Listing unverified	Apr 1, 2026	Buy	338,294.99	14.78 USD	$5M	conv 38Cluster	SEC
Lafayette Square USA, Inc.Listing unverified	Dec 22, 2025	Buy	336,927.22	14.84 USD	$5M	conv 35Cluster	SEC
GECINAListing unverified	Dec 18, 2025	Sell	-15,826	79.40 EUR	$1.5M		AMF
Lafayette Square USA, Inc.Listing unverified	Oct 2, 2025	Buy	399,733.51	15.01 USD	$6M	conv 45ClusterFirst in 12mo	SEC
Zevia PBCListing on record	Jul 2, 2025	Sell	-2,000,000	3.01 USD	$6M		SEC
Lafayette Square USA, Inc.Listing unverified	Sep 30, 2024	Buy	170,040.49	14.82 USD	$2.5M	conv 25	SEC
ALSTOMListing unverified	Jun 21, 2024	Award	731,420	13.00 EUR	$10.4M		AMF
ALSTOMListing unverified	Jun 13, 2024	Award	13,366,510	13.00 EUR	$189.3M		AMF
Lafayette Square USA, Inc.Listing unverified	May 2, 2024	Buy	179,200	15.00 USD	$2.7M	conv 38Cluster	SEC
ALSTOMListing unverified	Mar 21, 2024	Exercise	693,933	23.75 EUR	$17.6M		AMF
Lafayette Square USA, Inc.Listing unverified	Dec 15, 2023	Buy	2,398,884.38	14.79 USD	$35.5M	conv 77ClusterUnusual size	SEC
Lafayette Square USA, Inc.Listing unverified	Jun 29, 2023	Buy	797,064.78	14.82 USD	$11.8M	conv 62Unusual size	SEC
Lafayette Square USA, Inc.Listing unverified	Mar 29, 2023	Buy	306,430.01	14.93 USD	$4.6M	conv 50Cluster	SEC
Lafayette Square USA, Inc.Listing unverified	Jan 27, 2023	Buy	606,828.94	14.79 USD	$9M	conv 65ClusterUnusual size	SEC
Lafayette Square USA, Inc.Listing unverified	Dec 22, 2022	Buy	338,753.39	14.76 USD	$5M	conv 65ClusterUnusual size	SEC
Lafayette Square USA, Inc.Listing unverified	Sep 14, 2022	Buy	442,281.42	14.64 USD	$6.5M	conv 81ClusterUnusual size+1	SEC
ALSTOMListing unverified	Aug 31, 2022	Other	770,856	21.13 EUR	$16.2M	Unusual size	AMF
Cobalt International Energy, Inc.Listing unverified	Feb 22, 2013	Buy	12,100	28.00 USD	$338.8K	conv 30Cluster	SEC
Cobalt International Energy, Inc.Listing unverified	Feb 22, 2013	Buy	380	13.40 USD	$5.1K	conv 26Cluster	SEC
Cobalt International Energy, Inc.Listing unverified	Feb 22, 2013	Buy	9,300	32.18 USD	$299.3K	conv 43ClusterFirst in 12mo	SEC
Cobalt International Energy, Inc.Listing unverified	Feb 22, 2013	Buy	14,100	33.42 USD	$471.2K	conv 44ClusterFirst in 12mo	SEC
Cobalt International Energy, Inc.Listing unverified	Nov 7, 2012	Buy	11,400	21.71 USD	$247.5K	conv 26	SEC
Cobalt International Energy, Inc.Listing unverified	Aug 13, 2010	Buy	40,900	13.44	$549.7K	conv 32First in 12mo	SEC
Cobalt International Energy, Inc.Listing unverified	Aug 13, 2010	Sell	-240	13.29	$3.2K		SEC