Bill Ackman

Bill Ackman’s SPAC Hit With Lawsuit
Bill Ackman Files for Largest-Ever SPAC Offering
ADP Needs a New CFO, Says Research Firm
Ackman Presses for Strategy Changes at ADP
Bill Ackman, ADP Heading for Proxy Fight?
Herbalife to Revamp Distributor Compensation
Regulator Bars Valeant Officers From Trading
Railways: Doing the Locomotion
Roll-ups: Serial Thrillers
Activist Investor Can’t Dodge Insider Trading Suit
Watchdogs Call for Shorter Window for Activist Disclosures
Ackman’s Allergan Takeover Bid Is Easier Said Than Done
Herbalife: The House of Cards Put
Anything You Can Do, Icahn Do Better