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✦ Spy Mode investigation

Nippon Life Insurance Co's $12.9M purchase of CRBG

Corebridge Financial, Inc. · 10% Owner · filed Nov 5, 2026. Opened Nov 5, 2026, last checked Nov 13, 2026. 7-day result in; next check Dec 5, 2026.

Reported value$12.9M356,096 shares at $36.13
For this personNormal for them39 buys · 0 sales on file
Similar buys beat S&P43%670 cases · all buys 46%

Worth a closer look

  • Open-market purchase with their own money (Form 4 code P), not a grant or option exercise.

Reasons for caution

  • Bought by a 10% owner or investment firm, whose reasons often differ from an executive's.
  • Small next to what they already own (holding up 0.3%).
  • Similar past buys beat the S&P 500 only 43% of the time (670 cases); the typical one trailed it by 2.9%.

What happened after this filing

7 days +5.1% +1.8% vs S&P
30 days Pending due Dec 5
90 days Pending due Feb 3

What we couldn't check

  • Why they traded. Filings don't say, and we don't guess.
  • Company news after the filing, and any private terms.
Summary

Nippon Life Insurance Co (a 10% owner) bought $13M of CRBG at about $36.13 on Nov 3, 2026, reported to the SEC on Nov 5, 2026. Buys like this beat the S&P 500 43% of the time since 2020, against 46% for all insider buys. We found 1 point that make it worth a closer look and 3 reasons for caution. History, not a prediction.

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Written by fixed rules from SEC filings and our measured history, not by an AI model. Public data only. History, not a prediction, and not investment advice.

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