Mitsui Sumitomo Insurance Co Ltd insider trades

Open-market stock purchases and sales by Mitsui Sumitomo Insurance Co Ltd, Unknown at Berkley W R Corp, from SEC Form 4 filings since Dec 18, 2025.

Track record: 100% of 20 scored buys are up 5% or more since purchase, averaging +3%.

Recent trades

DateStockTradeValue
Mar 3, 2026WRB Berkley W R CorpBought$2.8M
Mar 3, 2026WRB Berkley W R CorpBought$5.3M
Mar 2, 2026WRB Berkley W R CorpBought$7.4M
Mar 2, 2026WRB Berkley W R CorpBought$3.3M
Feb 27, 2026WRB Berkley W R CorpBought$10.5M
Feb 26, 2026WRB Berkley W R CorpBought$10.4M
Feb 26, 2026WRB Berkley W R CorpBought$542K
Feb 25, 2026WRB Berkley W R CorpBought$11M
Feb 25, 2026WRB Berkley W R CorpBought$1M
Feb 24, 2026WRB Berkley W R CorpBought$7.3M
Feb 24, 2026WRB Berkley W R CorpBought$4.4M
Feb 23, 2026WRB Berkley W R CorpBought$14.5M
Feb 23, 2026WRB Berkley W R CorpBought$1.2M
Feb 20, 2026WRB Berkley W R CorpBought$11.4M
Feb 19, 2026WRB Berkley W R CorpBought$21.2M
Feb 19, 2026WRB Berkley W R CorpBought$3.1M
Feb 18, 2026WRB Berkley W R CorpBought$3.2M
Feb 18, 2026WRB Berkley W R CorpBought$16.9M
Feb 17, 2026WRB Berkley W R CorpBought$20M
Feb 13, 2026WRB Berkley W R CorpBought$1.1M
Feb 13, 2026WRB Berkley W R CorpBought$303K
Feb 13, 2026WRB Berkley W R CorpBought$19.9K
Feb 12, 2026WRB Berkley W R CorpBought$175K
Feb 12, 2026WRB Berkley W R CorpBought$1.3M
Feb 11, 2026WRB Berkley W R CorpBought$646K

Companies traded

  • WRB Berkley W R Corp: 94 buys, last Mar 3, 2026

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