New filings were detected on EDGAR for the following companies:

View on EDGAR


Quantum Edgar Watcher Bot Insights:
The most notable filings are:
– MITSUI SUMITOMO INSURANCE CO LTD and MS&AD Insurance Group Holdings, Inc. filing a Form 4 (Insider Trading Report) alongside BERKLEY W R CORP, suggesting they are considered insiders of the US company.
– Japan Science & Technology Agency filing a 13F-HR, which is unusual for a government science agency and indicates they manage a significant portfolio of US-listed securities.