Corebridge Financial: 10% owner Nippon Life bought 479,940 shares

What happened

• The filing reports Nippon Life Insurance Co, a 10% owner, purchased 336,750 shares on Oct 9, 2026 at a weighted average price of $34.07 for $11,473,645, and purchased 143,190 shares on Oct 12, 2026 at a weighted average price of $34.49 for $4,938,652, for a total of 479,940 shares purchased for $16,412,297.

Key details

• Transaction dates and prices: Oct 9, 2026 — 336,750 shares at a weighted average $34.07 (prices in that batch ranged $33.76 to $34.52); Oct 12, 2026 — 143,190 shares at a weighted average $34.49 (prices in that batch ranged $34.35 to $34.66).
• Shares owned after the transaction: the filing reports beneficial ownership of 128,134,156 shares (includes 128,100,885 shares held of record by the reporting person and 33,271 shares held of record by a wholly owned subsidiary).
• Footnotes: purchases were made under a Rule 10b5-1 plan adopted Aug 7, 2026; the reported prices are weighted averages and the reporting person will provide a breakdown of individual trade prices on request.
• Filing date: filed Oct 14, 2026 reporting transactions on Oct 9 and Oct 12, 2026.

Why it may matter

• This was a market purchase reported by a 10% owner (a large holder, not a company executive) and was made under a Rule 10b5-1 plan.
• The filing does not show why the insider traded.