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New records for INTERSTATE POWER & LIGHT CO.2025–2026 election cycle

Employee contributions, not spending by the employer.

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INTERSTATE POWER & LIGHT CO: all contributions

2025–2026 · Reported individual contributions grouped by employer.

These are contributions by individuals, not by their employer, industry, or location. Refunds remain negative; memo-only rows are marked and are not additional money.

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#	Reported contributor / location	Reported employer / occupation	Recipient / reporting committee	Date ↕	Amount ↓	Election	Filing details / source
1	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2026-03-13	$36	Primary (P)	Filing 1963199FEC filing ↗
2	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2026-03-27	$36	Primary (P)	Filing 1963199FEC filing ↗
3	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2026-04-10	$36	Primary (P)	Filing 1992230FEC filing ↗
4	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2026-05-22	$36	Primary (P)	Filing 1992230FEC filing ↗
5	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2026-06-05	$36	Primary (P)	Filing 1992230FEC filing ↗
6	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2026-04-24	$36	Primary (P)	Filing 1992230FEC filing ↗
7	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2026-05-08	$36	Primary (P)	Filing 1992230FEC filing ↗
8	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2026-06-18	$36	Primary (P)	Filing 1992230FEC filing ↗
9	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-10-24	$35	Primary (P)	Filing 1937935FEC filing ↗
10	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-11-07	$35	Primary (P)	Filing 1937935FEC filing ↗
11	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-11-21	$35	Primary (P)	Filing 1937935FEC filing ↗
12	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-12-05	$35	Primary (P)	Filing 1937935FEC filing ↗
13	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-08-01	$35	Primary (P)	Filing 1937935FEC filing ↗
14	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-08-15	$35	Primary (P)	Filing 1937935FEC filing ↗
15	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-05-23	$35	Primary (P)	Filing 1909491FEC filing ↗
16	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-06-06	$35	Primary (P)	Filing 1909491FEC filing ↗
17	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-06-20	$35	Primary (P)	Filing 1909491FEC filing ↗
18	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-04-11	$35	Primary (P)	Filing 1909491FEC filing ↗
19	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-04-25	$35	Primary (P)	Filing 1909491FEC filing ↗
20	MILLER, ERINSWISHER IA 52338	MGR BUSINESS TRANSFORMATION INTERSTATE POWER & LIGHT CO	ALLIANT ENERGY CORPORATION EMPLOYEE'S POLITICAL ACTION COMMC00132092	2025-05-09	$35	Primary (P)	Filing 1909491FEC filing ↗

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