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Southern Co ($SO) Comptroller Matthew M. Kim Sells 100 Shares

Low SignificanceNovember 3, 2026 at 3:13:06 PM EST

SOUTHERN CO

$SO4CIK: 0000092122

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Filing Summary

Insider Sale Alert: SOUTHERN CO ($SO) Insider: Matthew M. Kim (Comptroller) Type: Sale (Open Market, Rule 10b5-1) Shares Sold: 100 Price: $93.39 Total Value: $9,339.00 Direct Shares Remaining: 4,788 Indirect (401k): 1,232.665 shares

Comprehensive Analysis

Transaction Overview

On November 2, 2026, Matthew M. Kim, Comptroller of Southern Co ($SO), executed an open-market sale of 100 shares of common stock at a price of $93.39 per share, totaling $9,339.00.

Key Context & Holdings

  • 10b5-1 Plan Indicator: The filing affirmatively indicates the trade was executed under a Rule 10b5-1 trading plan.
  • Post-Transaction Direct Ownership: Following the sale, Kim directly holds 4,788 shares of Southern Co common stock.
  • Indirect Holdings: An additional 1,232.665 shares are held indirectly through a 401(k) plan.

Market Significance

This transaction carries Low trading significance due to the nominal volume (100 shares) and modest dollar amount ($9,339.00), representing a minor fraction of the insider's aggregate holdings and likely reflecting routine, pre-scheduled portfolio management.

Topics:#SouthernCo#SO#InsiderTrading#SECForm4#UtilityStocks

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