DELL Dell Inc. (MM)

Among the companies with shares expected to actively trade in Monday's session is Constellation Brands Inc. (STZ).

Anheuser-Busch InBev NV (BUD, ABI.BT) and Mexico's Grupo Modelo SAB (GPMCY, GMODELO.MX) have an "agreement in principle" with the Justice Department to resolve a government antitrust lawsuit that sought to block the two beer makers' proposed merger. AB InBev is seeking to acquire the 50% of Modelo it doesn't already own. The settlement terms include AB InBev offering to sell an additional $2.9 billion of assets to Constellation Brands to rescue the proposed $20.1 billion Modelo takeover. Shares of Constellation rose 3.2% to $49.36 after hours.

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Dell Inc. (DELL) said it is willing to provide activist investor Carl Icahn with the same expense reimbursement that it has offered to its other two bidders, but only if Mr. Icahn drops his threats to pursue a proxy fight and litigation.

Standard & Poor's Ratings Services upgraded PNM Resources Inc. (PNM) one notch further into investment-grade territory, noting the utilities company has benefited from more-favorable regulatory relationships in New Mexico and Texas.

Write to Nathalie Tadena at nathalie.tadena@dowjones.com

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