AMENDMENT NUMBER THREE TO RIGHTS AGREEMENTTrust Agreement • February 22nd, 2011 • Compass Minerals International Inc • Mining & quarrying of nonmetallic minerals (no fuels) • Delaware
The undersigned hereby certifies as of the date hereof that he/she/it (a) was the beneficial owner of that number of shares indicated above as of the Close of Business (as defined in the Rights Agreement) on [__________] and is entitled to distribution of such number of shares pursuant to the Exchange, (b) is a “Beneficiary” under the Trust Agreement, dated as of [__________], between the Company and [__________], as Trustee (the “Trust Agreement”), (c) is not, and immediately prior to the declaration of the Exchange was not, an Acquiring Person or an Affiliate or Associate of an Acquiring Person (as such terms are defined in the Rights Agreement) and (d) shall cease to be a Beneficiary of the Trust upon distribution of the shares identified herein.
