The Key Catalyst is the Merger between ADT Caps and Life & Security Holdings - When & How Will This Happen? If when SK Telecom announces that there will be a merger between ADT Caps and Life & Security Holdings, this is a key catalyst since it will precede the IPO of the merged ADT Caps and Life & Security Holdings. However, despite the outstanding financials of ADT Caps, Life & Security Holdings is saddled with excessive debt and lower returns on capital and lower profit margins than ADT Caps alone.