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Kouba Terry L

Disclosed activity across 1 company

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94189
SEC CIK
0001763198

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ALLIANT ENERGY CORPLNT · Entity 3298Senior Vice PresidentFebruary 15, 2024February 21, 2024

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ALLIANT ENERGY CORP

Report date February 15, 2024 · Filed February 21, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect44,564.273 Reported balance After 2024-02-15 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2024-02-15 · Grant · Acquired 6,981 · Balance 44,564.273

F1: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Common StockSEC Table I · non-derivativeDirect46,950.273 Reported balance After 2024-02-15 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2024-02-15 · Grant · Acquired 2,386 · Balance 46,950.273

F2: Represents restricted stock units (RSUs) which are converted to common stock on a one-to-one basis when vested. The RSUs vest on December 31, 2026.

Common StockSEC Table I · non-derivativeDirect42,849.273 Reported balance After 2024-02-15 transaction · row 3 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 3 · 2024-02-15 · Tax withholding · Disposed 4,101 · Balance 42,849.273

Common StockSEC Table I · non-derivativeIndirectby 401(k) Plan10,563.9476 Reported balance Holding disclosure · report date 2024-02-15 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 10,563.9476

F3: Reflects 401(k) holdings as of this filing date.

Filing footnotes · ownership attribution and instrument terms

F1: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

F2: Represents restricted stock units (RSUs) which are converted to common stock on a one-to-one basis when vested. The RSUs vest on December 31, 2026.

F3: Reflects 401(k) holdings as of this filing date.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 15, 2024 Filed Feb 21, 2024 00:49 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Tax withholdingCommon Stock 4,101 $48.40 $198,488.40
Disclosure

SEC source: 0000352541-24-000018 · wk-form4_1708476545.xml · nonDerivative · entry 3

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,849.273

Read SEC document
February 15, 2024 Filed Feb 21, 2024 00:49 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 2,386 $0.00 $0.00
Disclosure

SEC source: 0000352541-24-000018 · wk-form4_1708476545.xml · nonDerivative · entry 2

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,950.273

F2 · shares: Represents restricted stock units (RSUs) which are converted to common stock on a one-to-one basis when vested. The RSUs vest on December 31, 2026.

Read SEC document
February 15, 2024 Filed Feb 21, 2024 00:49 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 6,981 $0.00 $0.00
Disclosure

SEC source: 0000352541-24-000018 · wk-form4_1708476545.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,564.273

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
December 07, 2023 Filed Dec 11, 2023 17:33 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GiftCommon Stock 4,000 $0.00 $0.00
Disclosure

SEC source: 0000352541-23-000118 · wk-form4_1702315985.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,877.479

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
February 23, 2023 Filed Feb 28, 2023 02:34 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Tax withholdingCommon Stock 3,746 $52.99 $198,500.54
Disclosure

SEC source: 0000352541-23-000024 · wf-form4_167755167348180.xml · nonDerivative · entry 3

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,156.681

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
February 23, 2023 Filed Feb 28, 2023 02:34 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 2,179 $0.00 $0.00
Disclosure

SEC source: 0000352541-23-000024 · wf-form4_167755167348180.xml · nonDerivative · entry 2

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,902.681

F2 · shares: Represents restricted stock units (RSUs) which are converted to common stock on a one-to-one basis when vested. The RSUs vest on December 31, 2025.

Read SEC document
February 23, 2023 Filed Feb 28, 2023 02:34 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 6,457 $0.00 $0.00
Disclosure

SEC source: 0000352541-23-000024 · wf-form4_167755167348180.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,723.681

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
February 25, 2022 Filed Mar 1, 2022 21:35 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Tax withholdingCommon Stock 4,075 $57.87 $235,820.25
Disclosure

SEC source: 0000352541-22-000033 · wf-form4_164617049496382.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,376.046

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
February 17, 2022 Filed Feb 22, 2022 16:06 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 1,898 $0.00 $0.00
Disclosure

SEC source: 0000352541-22-000021 · wf-form4_164554595825304.xml · nonDerivative · entry 2

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,451.046

F2 · shares: Represents restricted stock units (RSUs) which are converted to common stock on a one-to-one basis when vested. The RSUs vest on December 31, 2024.

Read SEC document
February 17, 2022 Filed Feb 22, 2022 16:06 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 7,526 $0.00 $0.00
Disclosure

SEC source: 0000352541-22-000021 · wf-form4_164554595825304.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,553.046

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
December 31, 2021 Filed Jan 4, 2022 15:02 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Exercise / conversionRestricted Stock Units · Derivative 1,599 $0.00 $0.00
Disclosure

SEC source: 0000352541-22-000007 · wf-form4_164130853205655.xml · derivative · entry 3

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,599 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.

F2 · derivative.exercise_price: Each restricted stock unit (RSU) converts into one share of LNT common stock.

F1 · shares: Includes dividend equivalent shares accrued during the vesting period.

F5 · derivative.exercise_date: The RSUs vested on December 31, 2021.

F5 · derivative.expiration_date: The RSUs vested on December 31, 2021.

Read SEC document
December 31, 2021 Filed Jan 4, 2022 15:02 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Exercise / conversionCommon Stock 1,599 $0.00 $0.00
Disclosure

SEC source: 0000352541-22-000007 · wf-form4_164130853205655.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,837.526

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 · shares: Includes dividend equivalent shares accrued during the vesting period.

F2 · price: Each restricted stock unit (RSU) converts into one share of LNT common stock.

F3 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 22:19 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Tax withholdingCommon Stock 1,258 $47.09 $59,239.22
Disclosure

SEC source: 0000352541-21-000032 · wf-form4_161480993347443.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,582.69

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
March 01, 2021 Filed Mar 4, 2021 23:34 UTC Amendment ALLIANT ENERGY CORP LNT · Entity 3298 Tax withholdingCommon Stock 1,258 $47.09 $59,239.22
Disclosure

SEC source: 0000352541-21-000036 · wf-form4a_161490083109535.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,753.379

F1 · balance_after: Amended to include dividends that were not previously reported on a Form 4, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
February 18, 2021 Filed Feb 22, 2021 19:26 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 2,046 $0.00 $0.00
Disclosure

SEC source: 0000352541-21-000028 · wf-form4_161402199542927.xml · nonDerivative · entry 2

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,840.69

F2 · shares: Represents restricted stock units (RSUs) which are converted to common stock on a one-to-one basis when vested. The RSUs vest on December 31, 2023.

Read SEC document
February 18, 2021 Filed Feb 22, 2021 19:26 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 3,746 $0.00 $0.00
Disclosure

SEC source: 0000352541-21-000028 · wf-form4_161402199542927.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,794.69

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
December 31, 2020 Filed Jan 5, 2021 17:53 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Exercise / conversionRestricted Stock Units · Derivative 1,592 $0.00 $0.00
Disclosure

SEC source: 0000352541-21-000007 · wf-form4_160986917573550.xml · derivative · entry 4

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,592 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.

F2 · derivative.exercise_price: Each RSU represents the economic equivalent of one share of LNT common stock.

F1 · shares: Vested restricted stock units ("RSUs") payable solely in cash, pursuant to the reporting person's election to receive cash in lieu of shares of common stock. Includes dividend equivalent shares accrued during the vesting period.

F5 · derivative.exercise_date: The RSUs vested on December 31, 2020. Vested RSUs are to be converted to common stock, paid out in cash, or a combination of both.

F5 · derivative.expiration_date: The RSUs vested on December 31, 2020. Vested RSUs are to be converted to common stock, paid out in cash, or a combination of both.

Read SEC document
December 31, 2020 Filed Jan 5, 2021 17:53 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Disposition to issuerCommon Stock 1,592 $51.20 $81,510.40
Disclosure

SEC source: 0000352541-21-000007 · wf-form4_160986917573550.xml · nonDerivative · entry 2

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,048.69

F1 · shares: Vested restricted stock units ("RSUs") payable solely in cash, pursuant to the reporting person's election to receive cash in lieu of shares of common stock. Includes dividend equivalent shares accrued during the vesting period.

F3 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
December 31, 2020 Filed Jan 5, 2021 17:53 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Exercise / conversionCommon Stock 1,592 Not disclosed Not disclosed
Disclosure

SEC source: 0000352541-21-000007 · wf-form4_160986917573550.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,640.69

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 · shares: Vested restricted stock units ("RSUs") payable solely in cash, pursuant to the reporting person's election to receive cash in lieu of shares of common stock. Includes dividend equivalent shares accrued during the vesting period.

F2 · price: Each RSU represents the economic equivalent of one share of LNT common stock.

F3 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
March 02, 2020 Filed Mar 4, 2020 22:42 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Tax withholdingCommon Stock 1,236 $55.36 $68,424.96
Disclosure

SEC source: 0000352541-20-000034 · wf-form4_158336174718454.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,602.954

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
February 20, 2020 Filed Feb 24, 2020 22:15 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 1,605 $0.00 $0.00
Disclosure

SEC source: 0000352541-20-000028 · wf-form4_158258251069728.xml · nonDerivative · entry 2

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,838.954

F2 · shares: Represents restricted stock units which are converted to common stock on a one-to-one basis when vested. The restricted stock units vest on December 31, 2022.

Read SEC document
February 20, 2020 Filed Feb 24, 2020 22:15 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 3,562 $0.00 $0.00
Disclosure

SEC source: 0000352541-20-000028 · wf-form4_158258251069728.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,233.954

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
December 31, 2019 Filed Jan 3, 2020 21:46 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Exercise / conversionRestricted Stock Units · Derivative 1,517 $0.00 $0.00
Disclosure

SEC source: 0000352541-20-000005 · wf-form4_157808798715844.xml · derivative · entry 4

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,517 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.

F2 · derivative.exercise_price: Each RSU represents the economic equivalent of one share of LNT common stock.

F1 · shares: Vested restricted stock units ("RSUs") payable solely in cash, pursuant to the reporting person's election to receive cash in lieu of shares of common stock. Includes dividend equivalent shares accrued during the vesting period.

F5 · derivative.exercise_date: The RSUs vested on December 31, 2019. Vested RSUs are to be converted to common stock, paid out in cash, or a combination of both.

F5 · derivative.expiration_date: The RSUs vested on December 31, 2019. Vested RSUs are to be converted to common stock, paid out in cash, or a combination of both.

Read SEC document
December 31, 2019 Filed Jan 3, 2020 21:46 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Disposition to issuerCommon Stock 1,517 $54.72 $83,010.24
Disclosure

SEC source: 0000352541-20-000005 · wf-form4_157808798715844.xml · nonDerivative · entry 2

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,560.763

F1 · shares: Vested restricted stock units ("RSUs") payable solely in cash, pursuant to the reporting person's election to receive cash in lieu of shares of common stock. Includes dividend equivalent shares accrued during the vesting period.

F3 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
December 31, 2019 Filed Jan 3, 2020 21:46 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Exercise / conversionCommon Stock 1,517 Not disclosed Not disclosed
Disclosure

SEC source: 0000352541-20-000005 · wf-form4_157808798715844.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,077.763

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 · shares: Vested restricted stock units ("RSUs") payable solely in cash, pursuant to the reporting person's election to receive cash in lieu of shares of common stock. Includes dividend equivalent shares accrued during the vesting period.

F2 · price: Each RSU represents the economic equivalent of one share of LNT common stock.

F3 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
March 04, 2019 Filed Mar 6, 2019 20:08 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Tax withholdingCommon Stock 254 $46.28 $11,755.12
Disclosure

SEC source: 0000352541-19-000038 · wf-form4_155190288510376.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,194.428

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
February 22, 2019 Filed Feb 26, 2019 23:14 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Exercise / conversionRestricted Stock Units · Derivative 1,701 $0.00 $0.00
Disclosure

SEC source: 0000352541-19-000031 · wf-form4_155122283034890.xml · derivative · entry 4

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,701 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.

F2 · derivative.exercise_price: Each RSU represents the economic equivalent of one share of LNT common stock.

F5 · derivative.exercise_date: The RSUs vested on February 22, 2019. Vested RSUs are to be converted to common stock, paid out in cash, or a combination of both.

F5 · derivative.expiration_date: The RSUs vested on February 22, 2019. Vested RSUs are to be converted to common stock, paid out in cash, or a combination of both.

Read SEC document
February 22, 2019 Filed Feb 26, 2019 23:14 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Disposition to issuerCommon Stock 850.5 $45.68 $38,850.84
Disclosure

SEC source: 0000352541-19-000031 · wf-form4_155122283034890.xml · nonDerivative · entry 2

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,448.428

F1 · shares: The restricted stock units ("RSUs") are payable upon settlement half in shares and half in cash, pursuant to the reporting person's prior election.

F1 · acquired: The restricted stock units ("RSUs") are payable upon settlement half in shares and half in cash, pursuant to the reporting person's prior election.

F3 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
February 22, 2019 Filed Feb 26, 2019 23:14 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Exercise / conversionCommon Stock 1,701 Not disclosed Not disclosed
Disclosure

SEC source: 0000352541-19-000031 · wf-form4_155122283034890.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,298.928

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: The restricted stock units ("RSUs") are payable upon settlement half in shares and half in cash, pursuant to the reporting person's prior election.

F1 · shares: The restricted stock units ("RSUs") are payable upon settlement half in shares and half in cash, pursuant to the reporting person's prior election.

F2 · price: Each RSU represents the economic equivalent of one share of LNT common stock.

F3 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
February 21, 2019 Filed Feb 26, 2019 00:59 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantRestricted Stock Units · Derivative 1,479 $0.00 $0.00
Disclosure

SEC source: 0000352541-19-000019 · wf-form4_155114276445936.xml · derivative · entry 4

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,479

Underlying: Common Stock · 1,479 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LNT common stock.

F4 · derivative.exercise_date: The restricted stock units vest on December 31, 2021. Vested shares will be converted to common stock.

F4 · derivative.expiration_date: The restricted stock units vest on December 31, 2021. Vested shares will be converted to common stock.

Read SEC document
February 21, 2019 Filed Feb 26, 2019 00:59 UTC ALLIANT ENERGY CORP LNT · Entity 3298 Tax withholdingCommon Stock 1,197 $45.63 $54,619.11
Disclosure

SEC source: 0000352541-19-000019 · wf-form4_155114276445936.xml · nonDerivative · entry 2

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,597.928

Read SEC document
February 21, 2019 Filed Feb 26, 2019 00:59 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 3,968 $0.00 $0.00
Disclosure

SEC source: 0000352541-19-000019 · wf-form4_155114276445936.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,794.928

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:33 UTC ALLIANT ENERGY CORP LNT · Entity 3298 GrantCommon Stock 851 $44.98 $38,277.98
Disclosure

SEC source: 0000352541-19-000006 · wf-form4_155061918819568.xml · nonDerivative · entry 1

Kouba Terry L · CIK 0001763198 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,826.928

F1 · balance_after: Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.

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.