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CIK 0000352541 · Large accelerated filer

ALLIANT ENERGY CORP

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Ticker
LNT
Exchange
Nasdaq
Industry
Electric & Other Services Combined
FY end
Dec 31
Incorporated
WI
Entity type
operating
EIN
391380265
Phone
608-458-3311
Business address
4902 NORTH BILTMORE LANE, SUITE 1000, MADISON, WI, 53718-2148
Former names
ALLIANT ENERGY CORP, INTERSTATE ENERGY CORP, WPL HOLDINGS INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2023-04-11 Falotico Nancy Joy Director Grant or award · Deferred Common Stock Units +1,061.34 $55.06 $58K 6,129.42
2023-04-11 Whiting Susan D Director Grant or award · Deferred Common Stock Units +1,230.48 $55.06 $68K 23,438.92
2023-04-11 Cox Stephanie Director Grant or award · Deferred Common Stock Units +2,451.87 $55.06 $135K 2,451.87
2023-04-11 Garcia Michael Dennis Director Grant or award · Deferred Common Stock Units +858.15 $55.06 $47K 11,590.97
2023-02-27 Barton Lisa M President and COO Grant or award +12,023 12,023
2023-02-23 Luhrs Michael Senior Vice President Grant or award +2,283 4,037
2023-02-23 Kouba Terry L Senior Vice President Grant or award +6,457 41,723.68
2023-02-23 Kouba Terry L Senior Vice President Grant or award +2,179 43,902.68
2023-02-23 Kouba Terry L Senior Vice President Shares withheld for taxes −3,746 $52.99 $199K 40,156.68
2023-02-23 de Leon David A Senior Vice President Grant or award +6,457 31,673.46
2023-02-23 de Leon David A Senior Vice President Grant or award +2,179 33,852.46
2023-02-23 de Leon David A Senior Vice President Shares withheld for taxes −3,874 $52.99 $205K 29,978.46
2023-02-23 DURIAN ROBERT J EVP and CFO Grant or award +20,236 107,845.36
2023-02-23 DURIAN ROBERT J EVP and CFO Grant or award +7,053 114,898.36
2023-02-23 DURIAN ROBERT J EVP and CFO Shares withheld for taxes −12,193 $52.99 $646K 102,705.36
2023-02-23 Bilitz Benjamin M CAO and Controller Grant or award +3,403 16,845.18
2023-02-23 Bilitz Benjamin M CAO and Controller Grant or award +1,040 17,885.18
2023-02-23 Bilitz Benjamin M CAO and Controller Shares withheld for taxes −2,076 $52.99 $110K 15,809.18
2023-02-23 LARSEN JOHN O Board Chair and CEO Grant or award +69,117 239,105.83
2023-02-23 LARSEN JOHN O Board Chair and CEO Grant or award +24,066 263,171.83

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