Amgen, River Financial disclose cyber incidents; eight execs depart

Amgen, River Financial disclose cyber incidents; eight execs depart

Amgen Inc. and River Financial Corp. each filed Item 1.05 disclosures of cybersecurity incidents in the past 72 hours, signaling continued pressure on corporate networks across sectors. Separately, a cluster of officer departures was reported across large-cap names including Edwards Lifesciences Corp., ADT Inc., Pool Corp., Nu Skin Enterprises Inc., FedEx Corp., and Baxter International Inc. on May 8. Additionally, Cryo Cell International Inc. disclosed delisting proceedings. Among smaller-cap names this week, La Rosa Holdings Corp. (LRHC) carries the highest aggregate flag score of 14, driven by two restatement filings and one delisting notice. Arrive AI Inc. (ARAI) and Quetta Acquisition Corp. (QETA) also registered elevated scores of 13 and 12 respectively, with multiple delisting flags. The broad pattern across micro-caps suggests heightened compliance friction in shell and blank-check structures. Watch for follow-up 8-K amendments from Amgen and River Financial detailing containment scope and financial impact.