Law Firm Investigates Potential Securities Violations in ADT, Instacart, and Ultralife Deals
Halper Sadeh LLC is investigating whether the terms of recent sale agreements involving ADT, Instacart, and Ultralife fulfill fiduciary duties to shareholders.

New York-based law firm Halper Sadeh LLC has launched investigations into the sale agreements of three companies: ADT Inc., Maplebear Inc. (Instacart), and Ultralife Corporation. The firm is examining whether these transactions comply with federal securities laws and if the company boards have met their fiduciary duties to shareholders.
The investigations center on whether the proposed deal terms—ranging from ADT’s sale to Thrive Holdings to Instacart’s acquisition by DoorDash and Ultralife’s sale to EnerSys—are fair to common shareholders. The firm claims that insiders may receive benefits not available to ordinary investors and that the current deal structures could preclude potential higher offers from competing bidders.
Halper Sadeh is soliciting input from shareholders who wish to evaluate their legal options. The firm states that its objective in such investigations is often to seek increased compensation or additional disclosures from the involved companies to ensure shareholders are adequately protected during the transition process.