Dozens of US Companies File 8-K Disclosures With SEC on August 13

A broad wave of regulatory filings hit the SEC on August 13, 2026, with more than two dozen publicly traded companies submitting 8-K current reports within a narrow after-hours window. Filers spanned a wide range of sectors and included Cloudflare, Houlihan Lokey, Marqeta, NewMarket Corp, Teladoc Health, Murphy USA, ONE Gas, FS KKR Capital, Simulations Plus, Lument Finance Trust, Openlane, Amprius Technologies, Calidi Biotherapeutics, Neonc Technologies Holdings, Silexion Therapeutics, REalloys, and Nano Nuclear Energy, among others. Smaller and development-stage entities such as Cyber App Solutions Corp, Circle8 Group, Freenome, Digital Asset Acquisition Corp, Securitize Corp, Instil Bio, and Atrium Therapeutics also filed.

Houlihan Lokey additionally submitted a separate 8-K, and Investcorp filed both an 8-K and a 10-Q. The filings reflect routine material-event disclosure obligations and earnings-related reporting, though the specific content of each individual filing was not detailed in the available sourcing.