Wendy's shares jump 15% as Nelson Peltz's Trian offers $1.4 billion to buy burger chain

A group of investors led by Nelson Peltz's Trian Fund Management has offered $1.4 billion to buy Wendy's , according to a regulatory filing Wednesday.

The group has offered $7.35 per share in cash to take the burger chain private. In addition to Trian, it includes investment firms BlueFive Capital and Sixth Street Partners, plus Flynn Group, one of Wendy's largest franchisees.

Wendy's shares spiked about 15% following the offer. The Wall Street Journal first reported Peltz's proposal.

The take-private deal offer comes after a tough two-year stretch for the burger chain. Wendy's stock has tumbled 65% over that period. For six straight quarters, the company has reported same-store sales declines.

Wendy's challenges have made the company a cheaper acquisition target for Peltz, whose history with the brand dates back to an activist campaign he led more than two decades ago.

Budget-conscious diners have been eating out less often, and Wendy's and its rivals have leaned into discounts to lure consumers into restaurants. Wendy's has also dealt with a revolving door of chief executives, who have had different ideas about turnaround strategies for the struggling chain.

In May, former Potbelly CEO Bob Wright joined Wendy's as its latest chief executive, after his former employer went private. In earnings conference calls with analysts, he has been candid about what he views as the chain's biggest issues, like muddled value offerings, inconsistent execution at its restaurants and too many one-off promotions.