Book size: 1050; Registration: Reg S Only; Comments: EUR600m 4yr, fxd cpn 2.897% at 100, ann yld 2.918%. Spread: MS+60. OBL #191 2.4% 04/30 +70.6bps. HR: 95%. LEI: 5493006KRZ0SJO41LZ83; Book size: 1600; Registration: Reg S Only; Comments: EUR800m 8yr, fxd cpn 3.46% at 100, ann yld 3.49%. Spread: MS+90. DBR 2.2% 02/34 +93.9bps Price: 97.50% / Yield: 2.551% HR: 98%. LEI: 5493006KRZ0SJO41LZ83;

Reoffer: 4yr: MS+60bp / 100 / 2.918% 8yr: MS+90bp / 100 / 3.49% Benchmark: 4yr: OBL #191 2.4% Apr-30 @ 100.73% / B+70.6bp / HR 95% 8yr: DBR 2.2% Feb-34 @ 97.50% / B+93.9bp / HR 98% IPTs: 4yr: MS+75bp area 8yr: MS+105bp area Issuer: Mitsui Sumitomo Insurance Company Ticker: MSINS LEI: 5493006KRZ0SJO41LZ83 Issuer Ratings: A1/A+ (Moody's/S&P) Exp. Security Ratings: A+ (S&P) Format: Reg S Only Ranking: Senior Unsecured Size: 4yr: €600m 8yr: €800m Settlement: 05-Mar-26 (T+5) Maturity: 4yr: 05-Mar-30 8yr: 05-Mar-34 Coupon: 4yr: 2.897% S/A Act/Act (ICMA) 8yr: 3.460% S/A Act/Act (ICMA) Yield: 4yr: 2.918% Ann 8yr: 3.490% Ann Price: 4yr: 100 8yr: 100 Spread: 4yr: MS+60bp 8yr: MS+90bp Benchmark: 4yr: OBL #191 2.4% Apr-30 @ 100.73% / B+70.6bp / HR 95% 8yr: DBR 2.2% Feb-34 @ 97.50% / B+93.9bp / HR 98% ISIN: 4yr: XS3300158964 8yr: XS3300161752 TOE: 4yr: 15:17 UKT / 16:17 CET 8yr: 15:13 UKT / 16:13 CET FTT: 15:45 UKT / 16:45 CET Denominations: €100,000 and integral multiples of €1,000 in excess thereof Listing: Singapore Exchange (SGX) Bookrunners: Citi (B&D) / JPM / BofA / GS / Nomura / SMBC Nikko / Daiwa Advertisement: The Offering Circular, when published, will be available on the website of the Singapore Stock Exchange https://www.sgx.com/