S4 Capital shares jumped after the U.K. advertising company founded and led by industry titan Martin Sorrell said it was in talks with One Equity Partners’ MSQ about a potential tie-up. Shares in S4 ...

Sir Martin Sorrell’s S4 Capital has revealed it is in merger talks with a private equity-backed rival. The proposal from MSQ Partners marks the latest upheaval for the advertising industry amid the ...

S4 Capital shares rise over 14% on merger talks Merger could expand S4 Capital's client base across sectors No certainty deal could will be concluded, S4 says Aug 11 (Reuters) - Martin Sorrell's ad ...

Advertising veteran Martin Sorrell, Founder and Chairman of S4 Capital, talks about how artificial intelligence is changing the the way marketing and ad businesses are being run. Got a confidential ...

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