10% Owner Nippon Life Insurance Buys $2.28M in Corebridge Financial

Insider Transaction Analysis: Corebridge Financial, Inc. (NYSE: CRBG)

Executive Summary

On October 5, 2026, Nippon Life Insurance Co, a 10% beneficial owner of Corebridge Financial, Inc., acquired 65,711 shares of common stock at a weighted average price of $34.7529, for a total transaction value of approximately $2.28 million.

Key Details

• Insider: Nippon Life Insurance Co (10% Owner)
• Transaction Type: Open-market purchase (P code)
• Shares Acquired: 65,711 shares
• Execution Price Range: $34.36 to $35.05 (Weighted average: $34.7529)
• Post-Transaction Holdings: 126,669,761 shares
• Execution Mechanism: The purchases were made pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on August 7, 2026.

Position Impact & Context

• Nippon Life maintains a massive strategic position in Corebridge Financial, now holding over 126.66 million shares (including 33,271 shares held via its subsidiary, Nissay Asset Management Corporation).
• While the $2.28M purchase is significant in nominal dollar terms, it represents an incremental addition of less than 0.1% to Nippon Life's existing multi-billion-dollar equity stake.
• The execution under a Rule 10b5-1 plan indicates structured accumulation rather than an ad-hoc discretionary buy.