Insider trading

Period: 120 months Stock: SO Type of trade: Sold × + Add filter Clear all
Views & alerts

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When

Period

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

192 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.

192 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.

192 decisions over 120 months Remove this filter
The trade

Minimum amount

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

192 decisions over 120 months
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.
192 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
192 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.

192 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Oct 2026
Kim Matthew M. Comptroller
Sold on a plan
$8.27K 100 at 82.73
2.0%
Planned (10b5-1)
3 Sep 2026
Sena Peter P III Chairman,President & CEO, SNC
Sold on a plan
$377.92K 4,266 at 88.59
13.7%
Planned (10b5-1)
3 Sep 2026
Kim Matthew M. Comptroller
Sold at will
$124.42K 1,400 at 88.87
21.9%
Not planned
1 Sep 2026
Kim Matthew M. Comptroller
Sold on a plan
$8.85K 100 at 88.45
1.5%
Planned (10b5-1)
6 Aug 2026
Sold on a plan
$313.37K 3,333 at 94.02
8.6%
Planned (10b5-1)
3 Aug 2026
Kim Matthew M. Comptroller
Sold on a plan
$9.43K 100 at 94.28
1.5%
Planned (10b5-1)
1 Jul 2026
Kim Matthew M. Comptroller
Sold on a plan
$9.58K 100 at 95.77
1.5%
Planned (10b5-1)
1 Jun 2026
Kim Matthew M. Comptroller
Sold on a plan
$9.12K 100 at 91.16
1.5%
Planned (10b5-1)
1 May 2026
Kim Matthew M. Comptroller
Sold on a plan
$9.66K 100 at 96.57
1.5%
Planned (10b5-1)
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)
19 Mar 2026
Sold at will
$643.89K 6,669 at 96.55
17.8%
Not planned
18 Mar 2026
Connally Stan W EVP & COO
Sold on a plan
$1.21M 12,500 at 97.13
7.2%
Planned (10b5-1)
24 Feb 2026
Kim Matthew M. Comptroller
Sold on a plan
$487.45K 5,123 at 95.15
42.7%
Planned (10b5-1)
30 Sep 2025
Sold on a plan
$582.31K 6,206 at 93.83
10.8%
Planned (10b5-1)
11 Aug 2025
Sold on a plan
$226.15K 2,380 at 95.02
12.0%
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)
3 Mar 2025
Sold on a plan
$100.81K 1,125 at 89.61
1.1%
Planned (10b5-1)
25 Feb 2025
WOMACK CHRISTOPHER C Chairman, President & CEO
Sold on a plan
$143.37K 1,593 at 90.00
1.4%
Planned (10b5-1)
19 Feb 2025
Sold on a plan
$81.18K 944 at 86.00
2.6%
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
4 Feb 2025
Sold on a plan
$69.74K 837 at 83.32
3.6%
Planned (10b5-1)
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)
5 Dec 2024
DAVIS MARTIN BERNARD EVP and CIO
Sold on a plan
$100.50K 1,170 at 85.90
1.3%
Planned (10b5-1)
4 Nov 2024
Spainhour Sterling A Jr. EVP, Chief Legal Officer & CCO
Sold on a plan
$70.21K 793 at 88.54
6.3%
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)
6 Sep 2024
Anderson Bryan D EVP & Pres. External Affairs
Sold on a plan
$587.83K 6,565 at 89.54
12.9%
Planned (10b5-1)
5 Aug 2024
Spainhour Sterling A Jr. EVP, Chief Legal Officer & CCO
Sold on a plan
$211.80K 2,380 at 88.99
16.0%
Planned (10b5-1)
5 Jul 2024
Wilson Anthony L President & CEO, MPC
Sold on a plan
$535.51K 6,900 at 77.61
7.5%
Planned (10b5-1)
3 Jul 2024
Drake Sloane N EVP, CHRO
Sold on a plan
$931.32K 12,000 at 77.61
41.7%
Planned (10b5-1)
2 May 2024
Greene Kimberly S, Chairman, President & CEO, GPC
Sold on a plan
$815.66K 10,874 at 75.01
8.9%
Planned (10b5-1)
1 May 2024
Greene Kimberly S, Chairman, President & CEO, GPC
Sold on a plan
$684.82K 9,126 at 75.04
7.0%
Planned (10b5-1)
11 Mar 2024
Kuczynski Stephen E CEO, Southern Nuclear
Sold at will
$344.60K 5,000 at 68.92
3.8%
Not planned
16 Feb 2024
Cummiskey Christopher EVP & CCCS Officer
Sold on a plan
$59.52K 902 at 65.99
3.9%
Planned (10b5-1)
15 Feb 2024
Cummiskey Christopher EVP & CCCS Officer
Sold on a plan
$872.33K 12,985 at 67.18
35.7%
Planned (10b5-1)
12 Feb 2024
Kuczynski Stephen E CEO, Southern Nuclear
Sold at will
$334.70K 5,000 at 66.94
3.7%
Not planned
12 Feb 2024
Cummiskey Christopher EVP & CCCS Officer
Sold on a plan
$59.11K 883 at 66.94
2.4%
Planned (10b5-1)
6 Feb 2024
Cummiskey Christopher EVP & CCCS Officer
Sold on a plan
$60.29K 899 at 67.06
3.8%
Planned (10b5-1)
17 Jan 2024
Poroch David P. Comptroller
Sold on a plan
$706.53K 10,099 at 69.96
26.0%
Planned (10b5-1)
10 Jan 2024
Kuczynski Stephen E CEO, Southern Nuclear
Sold at will
$359.95K 5,000 at 71.99
4.7%
Not planned
11 Dec 2023
Kuczynski Stephen E CEO, Southern Nuclear
Sold at will
$356.15K 5,000 at 71.23
4.5%
Not planned
16 Nov 2023
Poroch David P. Comptroller
Sold on a plan
$693.90K 10,000 at 69.39
25.8%
Planned (10b5-1)
10 Nov 2023
Kuczynski Stephen E CEO, Southern Nuclear
Sold at will
$341.95K 5,000 at 68.39
4.3%
Not planned
10 Oct 2023
Kuczynski Stephen E CEO, Southern Nuclear
Sold at will
$330.00K 5,000 at 66.00
4.1%
Not planned
11 Sep 2023
Kuczynski Stephen E CEO, Southern Nuclear
Sold at will
$339.15K 5,000 at 67.83
4.0%
Not planned
5 Sep 2023
DAVIS MARTIN BERNARD EVP and CIO
Sold at will
$99.90K 1,490 at 67.05
2.0%
Not planned
29 Aug 2023
Cummiskey Christopher EVP & CCCS Officer
Sold on a plan
$341.50K 5,000 at 68.30
18.2%
Planned (10b5-1)
Showing 1–50 of 192. Page 1 of 4 Older →