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SOUTHERN CO

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1308
SEC CIK
0000092122
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1,218

Last 12 months

Inside the activity.

0 purchase rows · 13 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
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MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202601
Mar 202603
Apr 202600
May 202601
Jun 202601
Jul 202601
Aug 202602
Sep 202603
Oct 202601

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
February 12, 2021 Filed Feb 17, 2021 21:45 UTC
FANNING THOMAS APresident, CEO & Chairman
GrantSouthern Company Common Stock 289,676 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-011297 · doc4.xml · nonDerivative · entry 1

FANNING THOMAS A · CIK 0001227464 · President, CEO & Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 945,004.586

F1 · security: Shares acquired upon vesting of performance share units under the Company's Performance Share Program for the 2018-2020 award. The Compensation and Management Succession Committee certified performance on February 12, 2021. Includes accrued dividend equivalent units.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:44 UTC
Greene Kimberly S,Chairman, President & CEO, GAS
Tax withholdingSouthern Company Common Stock 24,488 $60.10 $1,471,728.80
Disclosure

SEC source: 0001209191-21-011295 · doc4.xml · nonDerivative · entry 2

Greene Kimberly S, · CIK 0001573512 · Chairman, President & CEO, GAS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,410

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:44 UTC
Greene Kimberly S,Chairman, President & CEO, GAS
GrantSouthern Company Common Stock 53,996 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-011295 · doc4.xml · nonDerivative · entry 1

Greene Kimberly S, · CIK 0001573512 · Chairman, President & CEO, GAS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,898

F1 · security: Shares acquired upon vesting of performance share units under the Company's Performance Share Program for the 2018-2020 award. The Compensation and Management Succession Committee certified performance on February 12, 2021. Includes accrued dividend equivalent units.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:43 UTC
Wilson Anthony LPresident & CEO, MPC
Tax withholdingSouthern Company Common Stock 11,890 $60.10 $714,589.00
Disclosure

SEC source: 0001209191-21-011293 · doc4.xml · nonDerivative · entry 2

Wilson Anthony L · CIK 0001538652 · President & CEO, MPC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,929

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:43 UTC
Wilson Anthony LPresident & CEO, MPC
GrantSouthern Company Common Stock 26,806 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-011293 · doc4.xml · nonDerivative · entry 1

Wilson Anthony L · CIK 0001538652 · President & CEO, MPC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,819

F1 · security: Shares acquired upon vesting of performance share units under the Company's Performance Share Program for the 2018-2020 award. The Compensation and Management Succession Committee certified performance on February 12, 2021. Includes accrued dividend equivalent units.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:42 UTC
Kerr, II James YEVP, Chief Legal Officer & CCO
Tax withholdingSouthern Company Common Stock 22,950 $60.10 $1,379,295.00
Disclosure

SEC source: 0001209191-21-011292 · doc4.xml · nonDerivative · entry 2

Kerr, II James Y · CIK 0001601624 · EVP, Chief Legal Officer & CCO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,658

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:42 UTC
Kerr, II James YEVP, Chief Legal Officer & CCO
GrantSouthern Company Common Stock 51,745 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-011292 · doc4.xml · nonDerivative · entry 1

Kerr, II James Y · CIK 0001601624 · EVP, Chief Legal Officer & CCO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,608

F1 · security: Shares acquired upon vesting of performance share units under the Company's Performance Share Program for the 2018-2020 award. The Compensation and Management Succession Committee certified performance on February 12, 2021. Includes accrued dividend equivalent units.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:40 UTC
Kuczynski Stephen EPres. & CEO, Southern Nuclear
Tax withholdingSouthern Company Common Stock 23,148 $60.10 $1,391,194.80
Disclosure

SEC source: 0001209191-21-011288 · doc4.xml · nonDerivative · entry 2

Kuczynski Stephen E · CIK 0001524757 · Pres. & CEO, Southern Nuclear

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,928.1563

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:40 UTC
Kuczynski Stephen EPres. & CEO, Southern Nuclear
GrantSouthern Company Common Stock 51,041 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-011288 · doc4.xml · nonDerivative · entry 1

Kuczynski Stephen E · CIK 0001524757 · Pres. & CEO, Southern Nuclear

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,076.1563

F1 · security: Shares acquired upon vesting of performance share units under the Company's Performance Share Program for the 2018-2020 award. The Compensation and Management Succession Committee certified performance on February 12, 2021. Includes accrued dividend equivalent units.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:38 UTC
Lantrip MarkChairman, President & CEO, SCS
Tax withholdingSouthern Company Common Stock 17,092 $60.10 $1,027,229.20
Disclosure

SEC source: 0001209191-21-011283 · doc4.xml · nonDerivative · entry 2

Lantrip Mark · CIK 0001600639 · Chairman, President & CEO, SCS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,920.847

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:38 UTC
Lantrip MarkChairman, President & CEO, SCS
GrantSouthern Company Common Stock 37,687 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-011283 · doc4.xml · nonDerivative · entry 1

Lantrip Mark · CIK 0001600639 · Chairman, President & CEO, SCS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,012.847

F1 · security: Shares acquired upon vesting of performance share units under the Company's Performance Share Program for the 2018-2020 award. The Compensation and Management Succession Committee certified performance on February 12, 2021. Includes accrued dividend equivalent units.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:37 UTC
WOMACK CHRISTOPHER CPresident, GPC
Tax withholdingSouthern Company Common Stock 16,843 $60.10 $1,012,264.30
Disclosure

SEC source: 0001209191-21-011282 · doc4.xml · nonDerivative · entry 2

WOMACK CHRISTOPHER C · CIK 0001195423 · President, GPC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,965.4346

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 21:37 UTC
WOMACK CHRISTOPHER CPresident, GPC
GrantSouthern Company Common Stock 37,136 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-011282 · doc4.xml · nonDerivative · entry 1

WOMACK CHRISTOPHER C · CIK 0001195423 · President, GPC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,808.4346

F1 · security: Shares acquired upon vesting of performance share units under the Company's Performance Share Program for the 2018-2020 award. The Compensation and Management Succession Committee certified performance on February 12, 2021. Includes accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 22:12 UTC
Kerr, II James YEVP, Chief Legal Officer & CCO
Exercise / conversionPerformance Restricted Stock Units · Derivative 3,355 $61.29 Strike: $0.00 $205,627.95
Disclosure

SEC source: 0001209191-21-010845 · doc4.xml · derivative · entry 4

Kerr, II James Y · CIK 0001601624 · EVP, Chief Legal Officer & CCO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,355

Underlying: Southern Company Common Stock · 3,355 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.exercise_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.expiration_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 22:12 UTC
Kerr, II James YEVP, Chief Legal Officer & CCO
Tax withholdingSouthern Company Common Stock 1,476 $61.29 $90,464.04
Disclosure

SEC source: 0001209191-21-010845 · doc4.xml · nonDerivative · entry 2

Kerr, II James Y · CIK 0001601624 · EVP, Chief Legal Officer & CCO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,863

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 22:12 UTC
Kerr, II James YEVP, Chief Legal Officer & CCO
Exercise / conversionSouthern Company Common Stock 3,655 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010845 · doc4.xml · nonDerivative · entry 1

Kerr, II James Y · CIK 0001601624 · EVP, Chief Legal Officer & CCO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,339

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Shares acquired upon vesting of second 1/3 of performance restricted stock units granted on February 11, 2019. Includes 300 accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:59 UTC
Daiss Ann PComptroller
Exercise / conversionSouthern Co Restricted Stock Units · Derivative 596 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010816 · doc4.xml · derivative · entry 7

Daiss Ann P · CIK 0001354912 · Comptroller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,191

Underlying: Southern Company Common Stock · 596 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · security: Represents restricted stock units granted on February 11, 2020. The remaining award will vest 1/3 in 2022 and 1/3 in 2023. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F5 · derivative.exercise_date: Represents restricted stock units granted on February 11, 2020. The remaining award will vest 1/3 in 2022 and 1/3 in 2023. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F5 · derivative.expiration_date: Represents restricted stock units granted on February 11, 2020. The remaining award will vest 1/3 in 2022 and 1/3 in 2023. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:59 UTC
Daiss Ann PComptroller
Exercise / conversionSouthern Co Restricted Stock Units · Derivative 803 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010816 · doc4.xml · derivative · entry 6

Daiss Ann P · CIK 0001354912 · Comptroller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 803

Underlying: Southern Company Common Stock · 803 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · security: Represents restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F4 · derivative.exercise_date: Represents restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F4 · derivative.expiration_date: Represents restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:59 UTC
Daiss Ann PComptroller
Tax withholdingSouthern Company Common Stock 316 $61.29 $19,367.64
Disclosure

SEC source: 0001209191-21-010816 · doc4.xml · nonDerivative · entry 4

Daiss Ann P · CIK 0001354912 · Comptroller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,735.2576

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:59 UTC
Daiss Ann PComptroller
Exercise / conversionSouthern Company Common Stock 622 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010816 · doc4.xml · nonDerivative · entry 3

Daiss Ann P · CIK 0001354912 · Comptroller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,051.2576

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Shares acquired upon vesting of first 1/3 of restricted stock units granted on February 11, 2020. Includes 26 accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:59 UTC
Daiss Ann PComptroller
Tax withholdingSouthern Company Common Stock 444 $61.29 $27,212.76
Disclosure

SEC source: 0001209191-21-010816 · doc4.xml · nonDerivative · entry 2

Daiss Ann P · CIK 0001354912 · Comptroller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,429.2576

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:59 UTC
Daiss Ann PComptroller
Exercise / conversionSouthern Company Common Stock 875 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010816 · doc4.xml · nonDerivative · entry 1

Daiss Ann P · CIK 0001354912 · Comptroller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,873.2576

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Shares acquired upon vesting of second 1/3 of restricted stock units granted on February 11, 2019. Includes 72 accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:56 UTC
WOMACK CHRISTOPHER CPresident, GPC
Exercise / conversionPerformance Restricted Stock Units · Derivative 2,379 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010813 · doc4.xml · derivative · entry 4

WOMACK CHRISTOPHER C · CIK 0001195423 · President, GPC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,379

Underlying: Southern Company Common Stock · 2,379 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.exercise_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.expiration_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:56 UTC
WOMACK CHRISTOPHER CPresident, GPC
Tax withholdingSouthern Company Common Stock 1,176 $61.29 $72,077.04
Disclosure

SEC source: 0001209191-21-010813 · doc4.xml · nonDerivative · entry 2

WOMACK CHRISTOPHER C · CIK 0001195423 · President, GPC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,672.4346

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:56 UTC
WOMACK CHRISTOPHER CPresident, GPC
Exercise / conversionSouthern Company Common Stock 2,591 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010813 · doc4.xml · nonDerivative · entry 1

WOMACK CHRISTOPHER C · CIK 0001195423 · President, GPC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,848.4346

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Shares acquired upon vesting of second 1/3 of performance restricted stock units granted on February 11, 2019. Includes 212 accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:55 UTC
Wilson Anthony LPresident & CEO, MPC
Exercise / conversionPerformance Restricted Stock Units · Derivative 1,750 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010810 · doc4.xml · derivative · entry 4

Wilson Anthony L · CIK 0001538652 · President & CEO, MPC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,750

Underlying: Southern Company Common Stock · 1,750 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.exercise_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.expiration_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:55 UTC
Wilson Anthony LPresident & CEO, MPC
Tax withholdingSouthern Company Common Stock 840 $61.29 $51,483.60
Disclosure

SEC source: 0001209191-21-010810 · doc4.xml · nonDerivative · entry 2

Wilson Anthony L · CIK 0001538652 · President & CEO, MPC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,013

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:55 UTC
Wilson Anthony LPresident & CEO, MPC
Exercise / conversionSouthern Company Common Stock 1,907 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010810 · doc4.xml · nonDerivative · entry 1

Wilson Anthony L · CIK 0001538652 · President & CEO, MPC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,853

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Shares acquired upon vesting of second 1/3 of performance restricted stock units granted on February 11, 2019. Includes 157 accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:54 UTC
Lantrip MarkChairman, President & CEO, SCS
Exercise / conversionPerformance Restricted Stock Units · Derivative 2,535 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010807 · doc4.xml · derivative · entry 4

Lantrip Mark · CIK 0001600639 · Chairman, President & CEO, SCS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,536

Underlying: Southern Company Common Stock · 2,535 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.exercise_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.expiration_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:54 UTC
Lantrip MarkChairman, President & CEO, SCS
Tax withholdingSouthern Company Common Stock 1,253 $61.29 $76,796.37
Disclosure

SEC source: 0001209191-21-010807 · doc4.xml · nonDerivative · entry 2

Lantrip Mark · CIK 0001600639 · Chairman, President & CEO, SCS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,325.847

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:54 UTC
Lantrip MarkChairman, President & CEO, SCS
Exercise / conversionSouthern Company Common Stock 2,761 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010807 · doc4.xml · nonDerivative · entry 1

Lantrip Mark · CIK 0001600639 · Chairman, President & CEO, SCS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,578.847

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Shares acquired upon vesting of second 1/3 of performance restricted stock units granted on February 11, 2019. Includes 226 accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:52 UTC
Kuczynski Stephen EPres. & CEO, Southern Nuclear
Exercise / conversionPerformance Restricted Stock Units · Derivative 3,207 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010803 · doc4.xml · derivative · entry 3

Kuczynski Stephen E · CIK 0001524757 · Pres. & CEO, Southern Nuclear

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,207

Underlying: Southern Company Common Stock · 3,207 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.exercise_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.expiration_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:52 UTC
Kuczynski Stephen EPres. & CEO, Southern Nuclear
Tax withholdingSouthern Company Common Stock 1,586 $61.29 $97,205.94
Disclosure

SEC source: 0001209191-21-010803 · doc4.xml · nonDerivative · entry 2

Kuczynski Stephen E · CIK 0001524757 · Pres. & CEO, Southern Nuclear

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,035.1563

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:52 UTC
Kuczynski Stephen EPres. & CEO, Southern Nuclear
Exercise / conversionSouthern Company Common Stock 3,494 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010803 · doc4.xml · nonDerivative · entry 1

Kuczynski Stephen E · CIK 0001524757 · Pres. & CEO, Southern Nuclear

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,621.1563

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Shares acquired upon vesting of second 1/3 of performance restricted stock units granted on February 11, 2019. Includes 287 accrued dividend equivalent units.

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February 11, 2021 Filed Feb 16, 2021 21:48 UTC
Greene Kimberly S,Chairman, President & CEO, GAS
Exercise / conversionPerformance Restricted Stock Units · Derivative 3,650 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010788 · doc4.xml · derivative · entry 3

Greene Kimberly S, · CIK 0001573512 · Chairman, President & CEO, GAS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,650

Underlying: Southern Company Common Stock · 3,650 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.exercise_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.expiration_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

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February 11, 2021 Filed Feb 16, 2021 21:48 UTC
Greene Kimberly S,Chairman, President & CEO, GAS
Tax withholdingSouthern Company Common Stock 1,841 $61.29 $112,834.89
Disclosure

SEC source: 0001209191-21-010788 · doc4.xml · nonDerivative · entry 2

Greene Kimberly S, · CIK 0001573512 · Chairman, President & CEO, GAS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,902

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:48 UTC
Greene Kimberly S,Chairman, President & CEO, GAS
Exercise / conversionSouthern Company Common Stock 3,976 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010788 · doc4.xml · nonDerivative · entry 1

Greene Kimberly S, · CIK 0001573512 · Chairman, President & CEO, GAS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,743

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Shares acquired upon vesting of second 1/3 of performance restricted stock units granted on February 11, 2019. Includes 326 accrued dividend equivalent units.

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February 11, 2021 Filed Feb 16, 2021 21:47 UTC
FANNING THOMAS APresident, CEO & Chairman
Exercise / conversionPerformance Restricted Stock Units · Derivative 16,585 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010785 · doc4.xml · derivative · entry 4

FANNING THOMAS A · CIK 0001227464 · President, CEO & Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,585

Underlying: Southern Company Common Stock · 16,585 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.exercise_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.expiration_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:47 UTC
FANNING THOMAS APresident, CEO & Chairman
Tax withholdingSouthern Company Common Stock 8,194 $61.29 $502,210.26
Disclosure

SEC source: 0001209191-21-010785 · doc4.xml · nonDerivative · entry 2

FANNING THOMAS A · CIK 0001227464 · President, CEO & Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 655,328.586

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:47 UTC
FANNING THOMAS APresident, CEO & Chairman
Exercise / conversionSouthern Company Common Stock 18,065 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010785 · doc4.xml · nonDerivative · entry 1

FANNING THOMAS A · CIK 0001227464 · President, CEO & Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 663,522.586

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Shares acquired upon vesting of second 1/3 of performance restricted stock units granted on February 11, 2019. Includes 1,480 accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:44 UTC
Cummiskey ChristopherEVP & CCCS Officer
Exercise / conversionSouthern Co Restricted Stock Units · Derivative 874 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010782 · doc4.xml · derivative · entry 7

Cummiskey Christopher · CIK 0001642170 · EVP & CCCS Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 875

Underlying: Southern Company Common Stock · 874 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · security: Represents restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F5 · derivative.exercise_date: Represents restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F5 · derivative.expiration_date: Represents restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:44 UTC
Cummiskey ChristopherEVP & CCCS Officer
Exercise / conversionSouthern Co Restricted Stock Units · Derivative 668 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010782 · doc4.xml · derivative · entry 6

Cummiskey Christopher · CIK 0001642170 · EVP & CCCS Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,334

Underlying: Southern Company Common Stock · 668 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · security: Represents restricted stock units granted on February 11, 2020. The remaining award will vest 1/3 in 2022 and 1/3 in 2023. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F4 · derivative.exercise_date: Represents restricted stock units granted on February 11, 2020. The remaining award will vest 1/3 in 2022 and 1/3 in 2023. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F4 · derivative.expiration_date: Represents restricted stock units granted on February 11, 2020. The remaining award will vest 1/3 in 2022 and 1/3 in 2023. Each restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:44 UTC
Cummiskey ChristopherEVP & CCCS Officer
Tax withholdingSouthern Company Common Stock 335 $61.29 $20,532.15
Disclosure

SEC source: 0001209191-21-010782 · doc4.xml · nonDerivative · entry 4

Cummiskey Christopher · CIK 0001642170 · EVP & CCCS Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,852.1972

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:44 UTC
Cummiskey ChristopherEVP & CCCS Officer
Exercise / conversionSouthern Company Common Stock 697 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010782 · doc4.xml · nonDerivative · entry 3

Cummiskey Christopher · CIK 0001642170 · EVP & CCCS Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,187.1972

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Shares acquired upon vesting of first 1/3 of restricted stock units granted on February 11, 2020. Includes 29 accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:44 UTC
Cummiskey ChristopherEVP & CCCS Officer
Tax withholdingSouthern Company Common Stock 484 $61.29 $29,664.36
Disclosure

SEC source: 0001209191-21-010782 · doc4.xml · nonDerivative · entry 2

Cummiskey Christopher · CIK 0001642170 · EVP & CCCS Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,490.1972

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:44 UTC
Cummiskey ChristopherEVP & CCCS Officer
Exercise / conversionSouthern Company Common Stock 953 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010782 · doc4.xml · nonDerivative · entry 1

Cummiskey Christopher · CIK 0001642170 · EVP & CCCS Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,974.1972

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Shares acquired upon vesting of second 1/3 of restricted stock units granted on February 11, 2019. Includes 79 accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:46 UTC
Evans Andrew WExecutive Vice President & CFO
Exercise / conversionPerformance Restricted Stock Units · Derivative 4,646 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010783 · doc4.xml · derivative · entry 3

Evans Andrew W · CIK 0001338158 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,647

Underlying: Southern Company Common Stock · 4,646 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.exercise_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.expiration_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:46 UTC
Evans Andrew WExecutive Vice President & CFO
Tax withholdingSouthern Company Common Stock 2,296 $61.29 $140,721.84
Disclosure

SEC source: 0001209191-21-010783 · doc4.xml · nonDerivative · entry 2

Evans Andrew W · CIK 0001338158 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,754

F2 · security: Shares withheld to satisfy required state and federal tax withholding requirements.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:46 UTC
Evans Andrew WExecutive Vice President & CFO
Exercise / conversionSouthern Company Common Stock 5,061 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010783 · doc4.xml · nonDerivative · entry 1

Evans Andrew W · CIK 0001338158 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,050

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Shares acquired upon vesting of second 1/3 of performance restricted stock units granted on February 11, 2019. Includes 415 accrued dividend equivalent units.

Read SEC document
February 11, 2021 Filed Feb 16, 2021 21:43 UTC
Crosswhite Mark A.Chairman, President & CEO, APC
Exercise / conversionPerformance Restricted Stock Units · Derivative 4,636 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001209191-21-010778 · doc4.xml · derivative · entry 5

Crosswhite Mark A. · CIK 0001426400 · Chairman, President & CEO, APC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,636

Underlying: Southern Company Common Stock · 4,636 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.exercise_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

F3 · derivative.expiration_date: Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.