SO

SOUTHERN CO

SEC CIK 92122
$92.53 +5.2% · 90 days
90-day buys
$0
0 open-market
90-day sells
$2.44M
3 open-market
Net insider flow
−$2.44M
Net selling
Filings shown
77
Most recent
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At a glance

Over the last 90 days, insiders at SO have sold a net $2.44M of stock (0 open-market buys vs 3 sells).

Largest recent trade: Crosswhite Mark A. sold $8.92M of SO, trimming their stake 97%.

Most active filer: Greene Kimberly S,, with 20 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for SO, newest first
View on SEC EDGAR ↗
SO
Sell Greene Kimberly S, · Chairman, President & CEO, GAS · Open-market sale · filed Sep 10, 2021 ΔOwn −17%

Greene Kimberly S, sold $1.2M of SO, trimming their stake 17%.

−$1.2M
17,727 sh @ $68
SO
Sell Greene Kimberly S, · Chairman, President & CEO, GAS · Open-market sale · filed Sep 10, 2021 ΔOwn −16%

Greene Kimberly S, sold $1.09M of SO, trimming their stake 16%.

−$1.09M
16,157 sh @ $68
SO
Sell WOMACK CHRISTOPHER C · President, GPC · Open-market sale · filed Sep 8, 2021 ΔOwn −60%

Womack Christopher C sold $3.08M of SO, trimming their stake 60%.

−$3.08M
46,056 sh @ $67
SO
Sell WOMACK CHRISTOPHER C · President, GPC · Open-market sale · filed Sep 8, 2021 ΔOwn −19%

Womack Christopher C sold $396.6K of SO, trimming their stake 19%.

−$396.6K
5,931 sh @ $67
SO
Sell Cummiskey Christopher · EVP & CCCS Officer · Open-market sale · filed Sep 2, 2021 ΔOwn −7.8%

Cummiskey Christopher sold $99K of SO, trimming their stake 8%.

−$99K
1,500 sh @ $66
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SO
Sell Cummiskey Christopher · EVP & CCCS Officer · Open-market sale · filed Feb 22, 2021 ΔOwn −25%

Cummiskey Christopher sold $369K of SO, trimming their stake 25%.

−$369K
6,200 sh @ $60
SO
Sell Greene Kimberly S, · Chair & CEO, Southern Co. Gas · Open-market sale · filed Dec 4, 2020 ΔOwn −37%

Greene Kimberly S, sold $1.86M of SO, trimming their stake 37%.

−$1.86M
30,000 sh @ $62
SO
Sell Crosswhite Mark A. · President & CEO, APC · Open-market sale · filed Jun 11, 2019 ΔOwn −50%

Crosswhite Mark A. sold $3.44M of SO, trimming their stake 50%.

−$3.44M
63,125 sh @ $54
SO
Sell Crosswhite Mark A. · President & CEO, APC · Open-market sale · filed Jun 11, 2019 ΔOwn −66%

Crosswhite Mark A. sold $6.57M of SO, trimming their stake 66%.

−$6.57M
120,681 sh @ $54
SO
Sell Crosswhite Mark A. · President & CEO, APC · Open-market sale · filed Jun 11, 2019 ΔOwn −57%

Crosswhite Mark A. sold $4.55M of SO, trimming their stake 57%.

−$4.55M
83,636 sh @ $54
SO
Buy EARLEY ANTHONY F JR · Director · Open-market purchase · filed Jun 7, 2019 ΔOwn +97%

Earley Anthony F Jr, SO's Director, spent $32.1K of their own money on 620 shares at $52, growing their stake 97%.

+$32.1K
620 sh @ $52
SO
Buy EARLEY ANTHONY F JR · Director · Open-market purchase · filed Jun 7, 2019 ΔOwn NEW

Earley Anthony F Jr, SO's Director, spent $31.2K of their own money on 641 shares at $49, opening a brand-new position.

+$31.2K
641 sh @ $49
SO
Sell Crosswhite Mark A. · President & CEO, APC · Open-market sale · filed Aug 1, 2016 ΔOwn −97%

Crosswhite Mark A. sold $8.92M of SO, trimming their stake 97%.

−$8.92M
167,273 sh @ $53
SO
Sell Crosswhite Mark A. · President & CEO, APC · Open-market sale · filed Feb 5, 2016 ΔOwn −93%

Crosswhite Mark A. sold $3.06M of SO, trimming their stake 93%.

−$3.06M
63,926 sh @ $48
SO
Sell Crosswhite Mark A. · President & CEO, APC · Open-market sale · filed Feb 19, 2015 ΔOwn −95%

Crosswhite Mark A. sold $1.94M of SO, trimming their stake 95%.

−$1.94M
42,242 sh @ $46
SO
Sell Crosswhite Mark A. · President & CEO, APC · Open-market sale · filed Feb 19, 2015 ΔOwn −92%

Crosswhite Mark A. sold $1.18M of SO, trimming their stake 92%.

−$1.18M
25,702 sh @ $46
SO
Sell Crosswhite Mark A. · President & CEO, APC · Open-market sale · filed May 2, 2014 ΔOwn −93%

Crosswhite Mark A. sold $1.01M of SO, trimming their stake 93%.

−$1.01M
22,460 sh @ $45
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About SO insider activity

This page tracks every recent Form 4 filed for SOUTHERN CO with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is SO insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for SOUTHERN CO usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.