1 EXHIBIT 4.2 PSC [LOGO] PHILIP SERVICES --- C O R P. --- AMALGAMATED UNDER THE LAWS OF THE PROVINCE OF ONTARIO FUSIONNEE SOUS L'AUTORITE DES LOIS DE LA PROVINCE DE L'ONTARIO NUMBER NUMERO CUSIP 71819M 10 3 SHARES ACTIONS PC 04184 This certifies that La presente atteste que SPECIMEN is the registered holder of est le porteur inscrit de FULLY PAID AND NON-ASSESSABLE COMMON ACTIONS ORDINAIRES ENTIEREMENT LIBEREES ET SHARES IN THE CAPITAL OF NON COTISABLES DE PHILIP SERVICES CORP. transferable in a securities register transferables uniquement dans un registre de of the Corporation upon the surrender valeurs mobilieres de la Societe sur remise du of this Certificate properly endorsed. present certificat dument endosse. Le present COMMON This Certificate is not valid until certificat n'est valide que s'il est ORDINAIRES countersigned and registered by a contresigne et immatricule par un agent des Transfer Agent and Registrar of the transferts et agent charge de la tenue des Corporation. registres de la Societe. IN WITNESS WHEREOF the Corporation EN FOI DE QUOI la Societe a fait signer has caused this Certificate to be signed le present certificat par ses representants by its duly authorized officers. dument autorises. Dated/Date COUNTERSIGNED AND REGISTERED -- CONTRESIGNE ET IMMATRICULE MONTREAL TRUST COMPANY OF CANADA TORONTO, MONTREAL, COMPAGNIE MONTREAL TRUST DU CANADA CALGARY, VANCOUVER TRANSFER AGENT AND REGISTRAR AGENT DES TRANSFERTS ET AGENT CHARGE DE LA TENUE /s/ ALLEN FRACASSI DES REGISTRES OR/OU PRESIDENT AND CHIEF EXECUTIVE OFFICER THE BANK OF NEW YORK NEW YORK PRESIDENT ET CHEF DE LA DIRECTION CO-TRANSFER AGENT AND CO-REGISTRAR CO-AGENT DES TRANSFERTS ET CO-AGENT CHARGE DE LA TENUE DES REGISTRES /s/ COLIN SOULE BY -- PAR ____________________________________ SECRETARY AUTHORIZED SIGNATURE SECRETAIRE SIGNATAIRE AUTORISE THIS CERTIFICATE IS TRANSFERABLE AT THE LE PRESENT CERTIFICAT EST TRANSFERABLE AUX PRINCIPAL OFFICES OF MONTREAL TRUST PRINCIPAUX BUREAUX DE COMPAGNIE MONTREAL COMPANY OF CANADA IN TORONTO, CALGARY, TRUST DU CANADA A TORONTO, CALGARY, MONTREAL AND VANCOUVER AND AT THE OFFICES MONTREAL ET VANCOUVER ET AUX BUREAUX DE OF THE BANK OF NEW YORK, IN NEW YORK CITY. THE BANK OF NEW YORK, A VILLE DE NEW YORK. 2 The class of shares represented by this certificate has La categorie d'actions representee par le present rights, privileges, restrictions or conditions attaching certificat comporte des droits, privileges, restrictions thereto and the Corporation will furnish to the shareholder, ou conditions et la Societe transmettra gratuitement on demand and without charge, a full copy of the text of: aux actionnaires qui en font la demande le texte integral: (i) the rights, privileges, restrictions and conditions (i) des droits, privileges, restrictions et conditions attached to such shares and to each class authorized rattaches a ces actions, a chaque categorie dont to be issued and to each series in so far as the same l'emission est autorisee et a chaque serie, dans la have been fixed by the directors, and mesure ou ils ont ete etablis par les administrateurs, (ii) the authority of the directors to fix the rights, (ii) du pouvoir des administrateurs d'etablir les droits, privileges, restrictions and conditions of subsequent privileges, restrictions et conditions de series series, if applicable. subsequentes, le cas echeant. FOR VALUE RECEIVED the undersigned hereby sells, assigns POUR UNE CONTREPARTIE VALABLE, le soussigne vend et and transfers unto transfere par les presentes a _________________________________________________________________________________________________________________________________ (Name and address of transferee) (Nom et adresse du cessionnaire) [ ] [ ] [ ] - [ ] [ ] [ ] - [ ] [ ] [ ] SOCIAL INSURANCE NUMBER - NUMERO D'ASSURANCE SOCIALE __________________________________________________________________________________________________________________________________ shares __________________________________________________________________________________________________________________________ actions registered in the name of the undersigned on the books of immatriculees au nom du soussigne dans les livres de la the Corporation named on the face of this certificate and Societe nommee au recto du present certificat et representees represented hereby, and irrevocably constitutes and appoints par les presentes et le soussigne nomme irrevocablement __________________________________________________________________________________________________________________________________ the attorney of the undersigned to transfer the said shares comme son mandataire pour transferer ces actions dans le on the register of transfers and books of the Corporation registre des transferts et les livres de la Societe, avec plein with full power of substitution hereunder. pouvoir de substitution a cet egard. DATED: DATE: __________________________________________________________________________________________________________________________________ (Signature of Shareholder) (Signature de l'actionnaire) __________________________________________________________________________________________________________________________________ (Signature of Witness) (Signature du temoin) Until the Separation Time (as defined in the Rights Plan referred to below), this certificate also evidences and entitles the holder hereof to certain Rights as set forth in a Shareholder Rights Plan Agreement, dated as of April 11, 1995 and as amended and restated on the 19th day of May, 1995 (the "Rights Plan"), between Philip Services Corp. (formerly known as Philip Environmental Inc.) (the "Corporation") and Montreal Trust Company of Canada, as rights agent (the "Rights Agent"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal executive office of the Corporation. Under certain circumstances, as set forth in the Rights Plan, such Rights may be amended or redeemed, may expire, may become null and void (if, in certain cases, they are issued to or "Beneficially Owned" by any Person who is, was or becomes an "Acquiring Person", as such terms are defined in the Rights Plan, whether currently held by or on behalf of such Person or any subsequent holder) or may be evidenced by separate certificates and may no longer be evidenced by this certificate. The Corporation will mail or arrange for the mailing of a copy of the Rights Plan to the holder of this certificate without charge upon receipt of a written request therefor. NOTICE: The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever. AVIS: La signature apposee sur le present transfert doit correspondre en tous points au nom paraissant au recto du certificat, sans modification, agrandissement ou ajout.