Insider
Date
Role
Action
Shares
Price
Amount
Kim Matthew M.
3 Sep 2026
Comptroller
Sell
1,400
$88.87
$124.42K
Cummiskey Christopher
19 Mar 2026
EVP
Sell
6,669
$96.55
$643.89K
Kuczynski Stephen E
11 Mar 2024
CEO, Southern Nuclear
Sell
5,000
$68.92
$344.60K
Kuczynski Stephen E
12 Feb 2024
CEO, Southern Nuclear
Sell
5,000
$66.94
$334.70K
Kuczynski Stephen E
10 Jan 2024
CEO, Southern Nuclear
Sell
5,000
$71.99
$359.95K
Kuczynski Stephen E
11 Dec 2023
CEO, Southern Nuclear
Sell
5,000
$71.23
$356.15K
Kuczynski Stephen E
10 Nov 2023
CEO, Southern Nuclear
Sell
5,000
$68.39
$341.95K
Kuczynski Stephen E
10 Oct 2023
CEO, Southern Nuclear
Sell
5,000
$66.00
$330.00K
Kuczynski Stephen E
11 Sep 2023
CEO, Southern Nuclear
Sell
5,000
$67.83
$339.15K
DAVIS MARTIN BERNARD
5 Sep 2023
EVP and CIO
Sell
1,490
$67.05
$99.90K
DAVIS MARTIN BERNARD
1 Mar 2023
EVP and CIO
Sell
1,601
$62.55
$100.14K
Cummiskey Christopher
16 Feb 2023
EVP & CCCS Officer
Sell
1,282
$66.60
$85.38K
Cummiskey Christopher
8 Feb 2023
EVP & CCCS Officer
Sell
852
$67.31
$57.35K
Cummiskey Christopher
4 Jan 2023
EVP & CCCS Officer
Sell
1,027
$72.03
$73.97K
DAVIS MARTIN BERNARD
7 Dec 2022
EVP and CIO
Sell
1,475
$68.35
$100.82K
DAVIS MARTIN BERNARD
28 Oct 2022
EVP and CIO
Sell
3,050
$65.80
$200.69K
Wilson Anthony L
31 Mar 2022
President & CEO, MPC
Sell
6,850
$73.00
$500.05K
Daiss Ann P
4 Mar 2022
Comptroller
Sell
7,500
$67.47
$506.03K
Cummiskey Christopher
1 Mar 2022
EVP & CCCS Officer
Sell
2,000
$64.73
$129.46K
WOMACK CHRISTOPHER C
25 Feb 2022
President, GPC
Sell
20,656
$65.00
$1.34M
Cummiskey Christopher
23 Feb 2022
EVP & CCCS Officer
Sell
909
$63.61
$57.82K
Cummiskey Christopher
16 Feb 2022
EVP & CCCS Officer
Sell
874
$65.07
$56.87K
WOMACK CHRISTOPHER C
16 Feb 2022
President, GPC
Sell
4,746
$65.07
$308.82K
Kuczynski Stephen E
10 Feb 2022
Pres. & CEO, Southern Nuclear
Sell
2,500
$67.80
$169.50K
Kuczynski Stephen E
10 Jan 2022
Pres. & CEO, Southern Nuclear
Sell
2,500
$68.59
$171.48K
Cummiskey Christopher
5 Jan 2022
EVP & CCCS Officer
Sell
989
$67.65
$66.91K
Kuczynski Stephen E
10 Dec 2021
Pres. & CEO, Southern Nuclear
Sell
2,500
$64.89
$162.23K
Cummiskey Christopher
1 Dec 2021
EVP & CCCS Officer
Sell
2,000
$61.45
$122.90K
Tucker Daniel S
10 Nov 2021
Executive Vice President & CFO
Sell
2,350
$63.62
$149.51K
Kuczynski Stephen E
10 Nov 2021
Pres. & CEO, Southern Nuclear
Sell
2,500
$63.05
$157.63K
Kuczynski Stephen E
8 Oct 2021
Pres. & CEO, Southern Nuclear
Sell
2,500
$62.65
$156.63K
Kuczynski Stephen E
10 Sep 2021
Pres. & CEO, Southern Nuclear
Sell
2,500
$67.04
$167.60K
Cummiskey Christopher
1 Sep 2021
EVP & CCCS Officer
Sell
1,500
$65.97
$98.96K
Daiss Ann P
3 Aug 2021
Comptroller
Sell
1,750
$64.34
$112.60K
DAVIS MARTIN BERNARD
30 Jul 2021
EVP and CIO
Sell
7,000
$64.61
$452.27K
Kuczynski Stephen E
1 Jun 2021
Pres. & CEO, Southern Nuclear
Sell
2,500
$64.13
$160.33K
Kuczynski Stephen E
10 May 2021
Pres. & CEO, Southern Nuclear
Sell
2,500
$66.45
$166.13K
Daiss Ann P
4 May 2021
Comptroller
Sell
4,425
$66.05
$292.27K
Kuczynski Stephen E
9 Apr 2021
Pres. & CEO, Southern Nuclear
Sell
2,500
$62.97
$157.43K
Daiss Ann P
5 Apr 2021
Comptroller
Sell
5,549
$62.75
$348.20K
Kuczynski Stephen E
10 Mar 2021
Pres. & CEO, Southern Nuclear
Sell
2,500
$59.41
$148.53K
Cummiskey Christopher
19 Feb 2021
EVP & CCCS Officer
Sell
6,200
$59.52
$369.02K
Kuczynski Stephen E
10 Feb 2021
Pres. & CEO, Southern Nuclear
Sell
2,500
$61.00
$152.50K
Kuczynski Stephen E
11 Jan 2021
Pres. & CEO, Southern Nuclear
Sell
2,500
$61.19
$152.98K
Kuczynski Stephen E
10 Dec 2020
Pres. & CEO, Southern Nuclear
Sell
2,500
$60.93
$152.33K
Greene Kimberly S,
3 Dec 2020
Chair & CEO, Southern Co. Gas
Sell
30,000
$61.96
$1.86M
Kuczynski Stephen E
10 Nov 2020
Pres. & CEO, Southern Nuclear
Sell
2,500
$62.62
$156.55K
WOMACK CHRISTOPHER C
9 Nov 2020
President, GPC
Sell
5,931
$63.00
$373.65K
Kuczynski Stephen E
9 Oct 2020
Pres. & CEO, Southern Nuclear
Sell
2,500
$59.00
$147.50K
WOMACK CHRISTOPHER C
6 Oct 2020
EVP & Pres. External Affairs
Sell
5,930
$58.00
$343.94K
Kuczynski Stephen E
2 Oct 2020
Pres. & CEO, Southern Nuclear
Sell
2,500
$55.00
$137.50K
GRAIN DAVID J
8 Sep 2020
Director
Sell
291
$52.90
$15.39K
GRAIN DAVID J
8 Sep 2020
Director
Sell
10,000
$52.92
$529.20K
Kuczynski Stephen E
10 Aug 2020
Pres. & CEO, Southern Nuclear
Sell
2,500
$55.00
$137.50K
Kuczynski Stephen E
21 Jul 2020
Pres. & CEO, Southern Nuclear
Sell
2,500
$55.00
$137.50K
Kuczynski Stephen E
10 Jun 2020
Pres. & CEO, Southern Nuclear
Sell
2,500
$59.26
$148.15K
Kuczynski Stephen E
4 May 2020
Pres. & CEO, Southern Nuclear
Sell
2,000
$54.47
$108.94K
Kuczynski Stephen E
3 Apr 2020
Pres. & CEO, Southern Nuclear
Sell
2,000
$51.59
$103.18K
WOMACK CHRISTOPHER C
5 Mar 2020
EVP & Pres. External Affairs
Sell
9,843
$67.99
$669.23K
Kuczynski Stephen E
3 Mar 2020
Pres. & CEO, Southern Nuclear
Sell
2,000
$64.32
$128.64K
Wilson Anthony L
14 Feb 2020
Pres & CEO, Mississippi Power
Sell
9,610
$69.12
$664.24K
Kuczynski Stephen E
3 Feb 2020
Pres. & CEO, Southern Nuclear
Sell
2,000
$70.67
$141.34K
Kuczynski Stephen E
3 Jan 2020
Pres. & CEO, Southern Nuclear
Sell
2,000
$62.53
$125.06K
Kuczynski Stephen E
3 Dec 2019
Pres. & CEO, Southern Nuclear
Sell
2,000
$62.08
$124.16K
Kuczynski Stephen E
4 Nov 2019
Pres. & CEO, Southern Nuclear
Sell
2,000
$62.22
$124.44K
Kuczynski Stephen E
3 Sep 2019
Pres. & CEO, Southern Nuclear
Sell
2,000
$58.28
$116.56K
Kuczynski Stephen E
5 Aug 2019
Pres. & CEO, Southern Nuclear
Sell
2,000
$57.51
$115.02K
Kuczynski Stephen E
3 Jul 2019
Pres. & CEO, Southern Nuclear
Sell
2,000
$56.00
$112.00K
Kuczynski Stephen E
3 Jun 2019
Pres. & CEO, Southern Nuclear
Sell
2,000
$53.50
$107.00K
Kuczynski Stephen E
4 Apr 2019
Pres. & CEO, Southern Nuclear
Sell
7,000
$51.68
$361.76K
WOMACK CHRISTOPHER C
7 Mar 2019
EVP & Pres. External Affairs
Sell
18,922
$50.36
$952.91K
Lantrip Mark
4 Dec 2018
Chair, President & CEO, SCS
Sell
9,000
$47.58
$428.21K
Greene Kimberly S,
3 Dec 2018
Chair & CEO, Southern Co. Gas
Sell
15,000
$47.03
$705.45K
WOMACK CHRISTOPHER C
16 Aug 2018
EVP & Pres. External Affairs
Sell
16,371
$47.40
$776.02K
WOMACK CHRISTOPHER C
27 Feb 2017
EVP & Pres. External Affairs
Sell
2,182
$50.36
$109.89K
