Insider trading

Period: 120 months Stock: SO Minimum amount: $1M × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

69 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

69 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

69 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

69 decisions over 120 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
69 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
69 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

69 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
30 Mar 2026
Greene Kimberly S, Chairman, President & CEO, GPC
Sold on a plan
$2.42M 25,000 at 96.67
19.4%
Planned (10b5-1)
18 Mar 2026
Connally Stan W EVP & COO
Sold on a plan
$1.21M 12,500 at 97.13
7.2%
Planned (10b5-1)
21 Jul 2025
Greene Kimberly S, Chairman, President & CEO, GPC
Sold on a plan
$1.25M 13,158 at 95.00
12.3%
Planned (10b5-1)
23 May 2025
Sold on a plan
$1.10M 12,335 at 89.54
35.4%
Planned (10b5-1)
31 Mar 2025
Connally Stan W EVP & COO
Sold on a plan
$1.15M 12,500 at 92.24
7.7%
Planned (10b5-1)
10 Mar 2025
Greene Kimberly S, Chairman, President & CEO, GPC
Sold on a plan
$3.00M 32,190 at 93.12
23.2%
Planned (10b5-1)
3 Mar 2025
WOMACK CHRISTOPHER C Chairman, President & CEO
Sold on a plan
$2.20M 24,407 at 90.13
21.8%
Planned (10b5-1)
11 Feb 2025
Peoples James Jeffrey Chairman, President & CEO, APC
Sold on a plan
$1.25M 14,540 at 86.00
52.3%
Sold half or more
5 Dec 2024
WOMACK CHRISTOPHER C CEO, President and Chairman
Sold on a plan
$1.21M 14,000 at 86.18
15.9%
Planned (10b5-1)
4 Oct 2024
Kerr, II James Y Chairman, President & CEO, GAS
Sold on a plan
$2.69M 30,000 at 89.64
17.1%
Planned (10b5-1)
21 Jul 2023
Greene Kimberly S, Chairman, President & CEO, GPC
Sold on a plan
$1.45M 20,000 at 72.62
16.9%
Planned (10b5-1)
9 Jun 2023
FANNING THOMAS A Director
Sold on a plan
$3.54M 50,000 at 70.76
5.6%
Planned (10b5-1)
5 Jun 2023
Greene Kimberly S, Chairman, President & CEO, GPC
Sold on a plan
$3.30M 47,326 at 69.78
28.5%
Planned (10b5-1)
10 May 2023
FANNING THOMAS A CEO & Chairman
Sold on a plan
$3.76M 50,000 at 75.16
5.6%
Planned (10b5-1)
10 May 2023
Anderson Bryan D EVP & Pres. External Affairs
Sold on a plan
$2.06M 27,426 at 75.11
43.2%
Planned (10b5-1)
10 Apr 2023
FANNING THOMAS A CEO & Chairman
Sold on a plan
$3.58M 50,000 at 71.54
5.3%
Planned (10b5-1)
10 Jan 2023
Kuczynski Stephen E Pres. & CEO, Southern Nuclear
Sold, plan not stated
$1.03M 14,546 at 70.95
10.7%
8 Sep 2022
Kuczynski Stephen E Pres. & CEO, Southern Nuclear
Sold, plan not stated
$1.15M 14,500 at 79.47
11.2%
10 Aug 2022
Kuczynski Stephen E Pres. & CEO, Southern Nuclear
Sold, plan not stated
$1.14M 14,500 at 78.37
11.2%
29 Jul 2022
Kerr, II James Y EVP, Chief Legal Officer & CCO
Sold, plan not stated
$1.90M 25,000 at 76.00
15.4%
5 Jul 2022
Kuczynski Stephen E Pres. & CEO, Southern Nuclear
Sold, plan not stated
$1.06M 14,500 at 72.92
11.2%
10 Jun 2022
Kuczynski Stephen E Pres. & CEO, Southern Nuclear
Sold, plan not stated
$1.05M 14,500 at 72.08
11.2%
10 May 2022
Kuczynski Stephen E Pres. & CEO, Southern Nuclear
Sold, plan not stated
$1.08M 14,500 at 74.58
11.2%
8 Apr 2022
Anderson Bryan D EVP & Pres. External Affairs
Sold, plan not stated
$2.04M 26,917 at 75.96
46.7%
8 Apr 2022
Kuczynski Stephen E Pres. & CEO, Southern Nuclear
Sold, plan not stated
$1.10M 14,500 at 75.97
11.2%
6 Apr 2022
Greene Kimberly S, Chairman, President & CEO, GAS
Sold, plan not stated
$3.04M 40,419 at 75.30
24.7%
5 Apr 2022
Greene Kimberly S, Chairman, President & CEO, GAS
Sold, plan not stated 2×
$4.47M 59,588 at 75.02
32.6%
31 Mar 2022
Greene Kimberly S, Chairman, President & CEO, GAS
Sold, plan not stated 2×
$7.05M 96,990 at 72.71
44.1%
25 Mar 2022
Greene Kimberly S, Chairman, President & CEO, GAS
Sold, plan not stated 2×
$7.01M 100,005 at 70.05
44.8%
25 Feb 2022
WOMACK CHRISTOPHER C President, GPC
Sold, plan not stated
$1.34M 20,656 at 65.00
45.6%
16 Dec 2021
Greene Kimberly S, Chairman, President & CEO, GAS
Sold, plan not stated
$4.47M 66,121 at 67.54
43.5%
9 Sep 2021
Greene Kimberly S, Chairman, President & CEO, GAS
Sold, plan not stated 2×
$2.29M 33,884 at 67.50
28.3%
7 Sep 2021
WOMACK CHRISTOPHER C President, GPC
Sold, plan not stated 2×
$3.48M 51,987 at 66.87
67.8%
Sold half or more
7 Sep 2021
Anderson Bryan D EVP & Pres. External Affairs
Sold, plan not stated
$1.51M 22,510 at 66.87
48.3%
20 Apr 2021
Kerr, II James Y EVP, Chief Legal Officer & CCO
Sold, plan not stated
$1.65M 25,000 at 66.16
19.7%
3 Dec 2020
Greene Kimberly S, Chair & CEO, Southern Co. Gas
Sold, plan not stated
$1.86M 30,000 at 61.96
37.4%
9 Nov 2020
Kerr, II James Y EVP, Chief Legal Officer & CCO
Sold, plan not stated 2×
$3.16M 50,000 at 63.16
42.7%
8 Jun 2020
Kerr, II James Y EVP, Chief Legal Officer & CCO
Sold, plan not stated
$2.97M 50,000 at 59.41
42.7%
15 Jan 2020
Wilson Anthony L Pres & CEO, Mississippi Power
Sold, plan not stated
$3.97M 61,018 at 65.00
67.6%
Sold half or more
13 Jan 2020
WOMACK CHRISTOPHER C EVP & Pres. External Affairs
Sold, plan not stated
$3.55M 54,966 at 64.50
84.4%
Sold half or more
19 Dec 2019
FANNING THOMAS A President, CEO & Chairman
Sold, plan not stated 3×
$130.17M 2,066,499 at 62.99
83.6%
Sold half or more
17 Dec 2019
Connally Stan W Executive Vice President, SCS
Sold, plan not stated 3×
$7.50M 118,088 at 63.52
89.7%
Sold half or more
17 Dec 2019
Kerr, II James Y EVP, Chief Legal Officer & CCO
Sold, plan not stated
$1.60M 25,000 at 64.16
37.0%
4 Dec 2019
Connally Stan W Executive Vice President, SCS
Sold, plan not stated 2×
$3.69M 59,000 at 62.58
81.4%
Sold half or more
7 Oct 2019
Kuczynski Stephen E Pres. & CEO, Southern Nuclear
Sold, plan not stated 2×
$7.64M 123,533 at 61.87
64.6%
Sold half or more
24 Sep 2019
Kerr, II James Y EVP, Chief Legal Officer & CCO
Sold, plan not stated
$1.55M 25,000 at 62.16
37.0%
4 Sep 2019
Kerr, II James Y EVP, Chief Legal Officer & CCO
Sold, plan not stated
$1.50M 25,000 at 60.16
37.0%
8 Aug 2019
Kerr, II James Y EVP, Chief Legal Officer & CCO
Sold, plan not stated
$1.45M 25,000 at 58.16
37.0%
20 Jun 2019
BOWERS WILLIAM P President & CEO, GPC
Sold, plan not stated
$5.83M 104,107 at 56.02
46.3%
20 Jun 2019
Kerr, II James Y EVP, Chief Legal Officer & CCO
Sold, plan not stated
$1.40M 25,000 at 56.16
37.0%
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