SHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates DAY and BKH on Behalf of Shareholders

NEW YORK, Aug. 21, 2025 /PRNewswire/ -- Halper Sadeh LLC, an investor rights law firm, is investigating the following companies for potential violations of the federal securities laws and/or breaches of fiduciary duties to shareholders relating to:Dayforce, Inc. (NYSE: DAY)'s sale to Thoma Bravo for $70.00 per share in cash. If you are a Dayforce shareholder, click here to learn more about your rights and options.Black Hills Corp. (NYSE: BKH)'s merger with NorthWestern Energy Group, Inc. Upon completion of ...