Halper Sadeh LLC is investigating the fairness of acquisition deals for Surgery Partners, ADT, and Instacart, citing potential fiduciary duty violations and restrictive terms.
Halper Sadeh LLC is investigating Surgery Partners' $23.50-per-share cash sale to HealthSpan Partners for possible fiduciary breaches, including terms that may limit superior competing offers. Such shareholder investigations are routine after buyout announcements and rarely change the deal price in the near term, so the trading impact is limited.
The firm is probing ADT's $10.00-per-share cash sale to Thrive Holdings over potential fiduciary duty violations and deal terms that could block superior bids. These post-merger investigations are standard practice and seldom move the stock materially once a cash price is fixed.
Instacart's proposed sale to DoorDash at $65.00 cash, 0.3372 DoorDash shares, or a $48.75 cash plus 0.0843 share mix is being investigated by Halper Sadeh for possible shareholder fairness issues. Routine deal litigation rarely changes terms, though the law firm may seek increased consideration or more disclosures.
DoorDash is the acquirer in the proposed Instacart acquisition whose terms ($65.00 cash or 0.3372 shares per Instacart share) are under shareholder investigation. The probe targets the sellers' side of the deal, so the effect on DoorDash's own share price is indirect and minimal.
Law firm Halper Sadeh LLC announced investigations into the proposed sales of Surgery Partners, ADT, and Instacart on November 11, 2026. The firm is probing potential fiduciary breaches and deal terms that may limit superior competing offers for shareholders.
The law firm is looking into whether shareholders are getting a fair deal and may seek increased consideration or additional disclosures, but such investigations are common and typically do not alter the agreed terms quickly.
The article only says the law firm is investigating whether the $10.00 per share deal is fair; it recommends contacting the firm to learn about your rights, and gives no indication the agreed price will change.
Per the article, each Instacart shareholder can elect $65.00 in cash, 0.3372 DoorDash shares, or a mix of $48.75 cash plus 0.0843 DoorDash shares per share.