Alimentation Couche-Tard (TSX: ATB), a Canadian convenience store and gas station operator, has agreed to acquire Norway’s Statoil Fuel & Retail for approximately $2.8 billion (52.5% premium to yesterday’s closing price). www.couche-tard.com

SXC Health Solutions Corp. (Nasdaq: SXCI) has agreed to acquire fellow drug benefits management company Catalyst Health Solutions Inc. (Nasdaq: CHSI) for approximately $4.4 billion in cash and stock. The deal represents approximately a 28% premium to Catalyst’s closing share price yesterday.www.sxc.com

Pfizer (NYSE: PFE) is nearing an agreement to sell its infant nutrition business for around $9 billion toNestlé, according to the wall Street Journal.

The Carlyle Group has hired BoA Merrill Lynch to explore a sale of Plymouth, Mich.-based auto parts company Metaldyne for upwards of $1 billion, according to Reuters. Carlyle acquired Metaldyne out of bankruptcy nearly three years ago. www.carlyle.com

Mason Wells has sold Oliver Products, a Grand Rapids, Mich.-based provider of sterile medical device and pharmaceutical packaging, to an affiliate of the Berwind Group. No financial terms were disclosed.www.oliverproducts.com

Marketo, a San Mateo, Calif.-based provider of revenue performance management solutions, has acquired Crowd Factory Inc., a San Francisco–based social campaign management platform. No financial terms were disclosed. Marketo has raised nearly $100 million in VC funding from Battery Ventures, Institutional Venture Partners, InterWest Partners, Mayfield Fund and Storm Ventures. Crowd Factory had raised $6.5 million from Hummer Winblad Venture Partners, Storm Ventures and Peninsula Ventures. www.marketo.com

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