01:26 PM EDT, 08/14/2026 (MT Newswires) -- Eton Pharmaceuticals ( ETON ) reported Q2 adjusted earnings and revenue above market expectations and raised full-year 2026 sales guidance late Thursday.

Shares soared 39% amid a surge in intraday trading volume to over 1.29 million from a daily average of about 472,000.

Star Equity ( STRR ) entered into a merger agreement to acquire Harte Hanks ( HHS ) . The deal values Harte at $5 per share, or about $38.4 million in terms of equity value.

Shares of Harte Hanks ( HHS ) surged 51% as intraday trading volume catapulted to over 3.98 million from a daily average of roughly 6,000.

International Money Express ( IMXI ) shares were up more than 23% after Western Union's (WU) pending acquisition of the company received approval from the New York State Department of Financial Services, with Western Union agreeing to certain commitments related to remittance services and locations.

Over 3.89 million shares of International Money Express ( IMXI ) traded intraday, versus a daily average of roughly 436,000.

Price: 56.95, Change: +16.15, Percent Change: +39.57