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New records for Biogen.2025–2026 election cycle

Employee contributions, not spending by the employer.

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Biogen: 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
161	GASSENBACH, NATACHACAMBRIDGE MA 02142	VICE PRESIDENT CORPORATE AFFAIRS BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2025-11-06	$192	Primary (P)	Filing 1949497 · amendedFEC filing ↗
162	CAUSEY, JONATHAN H.CAMBRIDGE MA 02142	HEAD OF PUBLIC POLICY BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2025-11-06	$192	Primary (P)	Filing 1949497 · amendedFEC filing ↗
163	ALEXANDER, SUSAN H. MS.CAMBRIDGE MA 02142	VICE PRESIDENT CHIEF LEGAL OFFICER BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2025-11-20	$192	Primary (P)	Filing 1949497 · amendedFEC filing ↗
164	GASSENBACH, NATACHACAMBRIDGE MA 02142	VICE PRESIDENT CORPORATE AFFAIRS BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2025-11-20	$192	Primary (P)	Filing 1949497 · amendedFEC filing ↗
165	CAUSEY, JONATHAN H.CAMBRIDGE MA 02142	HEAD OF PUBLIC POLICY BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2025-11-20	$192	Primary (P)	Filing 1949497 · amendedFEC filing ↗
166	ALEXANDER, SUSAN H. MS.CAMBRIDGE MA 02142	VICE PRESIDENT CHIEF LEGAL OFFICER BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2025-12-04	$192	Primary (P)	Filing 1949497 · amendedFEC filing ↗
167	GASSENBACH, NATACHACAMBRIDGE MA 02142	VICE PRESIDENT CORPORATE AFFAIRS BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2025-12-04	$192	Primary (P)	Filing 1949497 · amendedFEC filing ↗
168	CAUSEY, JONATHAN H.CAMBRIDGE MA 02142	HEAD OF PUBLIC POLICY BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2025-12-04	$192	Primary (P)	Filing 1949497 · amendedFEC filing ↗
169	ALEXANDER, SUSAN H. MS.CAMBRIDGE MA 02142	VICE PRESIDENT CHIEF LEGAL OFFICER BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-01-29	$192	Primary (P)	Filing 1949499FEC filing ↗
170	CAUSEY, JONATHAN H.CAMBRIDGE MA 02142	HEAD OF PUBLIC POLICY BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-01-29	$192	Primary (P)	Filing 1949499FEC filing ↗
171	GASSENBACH, NATACHACAMBRIDGE MA 02142	VICE PRESIDENT CORPORATE AFFAIRS BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-01-29	$192	Primary (P)	Filing 1949499FEC filing ↗
172	ALEXANDER, SUSAN H. MS.CAMBRIDGE MA 02142	VICE PRESIDENT CHIEF LEGAL OFFICER BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-02-12	$192	Primary (P)	Filing 1955313FEC filing ↗
173	CAUSEY, JONATHAN H.CAMBRIDGE MA 02142	HEAD OF PUBLIC POLICY BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-02-12	$192	Primary (P)	Filing 1955313FEC filing ↗
174	GASSENBACH, NATACHACAMBRIDGE MA 02142	VICE PRESIDENT CORPORATE AFFAIRS BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-02-12	$192	Primary (P)	Filing 1955313FEC filing ↗
175	ALEXANDER, SUSAN H. MS.CAMBRIDGE MA 02142	VICE PRESIDENT CHIEF LEGAL OFFICER BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-02-26	$192	Primary (P)	Filing 1955313FEC filing ↗
176	CAUSEY, JONATHAN H.CAMBRIDGE MA 02142	HEAD OF PUBLIC POLICY BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-02-26	$192	Primary (P)	Filing 1955313FEC filing ↗
177	GASSENBACH, NATACHACAMBRIDGE MA 02142	VICE PRESIDENT CORPORATE AFFAIRS BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-02-26	$192	Primary (P)	Filing 1955313FEC filing ↗
178	ALEXANDER, SUSAN H. MS.CAMBRIDGE MA 02142	VICE PRESIDENT CHIEF LEGAL OFFICER BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-03-12	$192	Primary (P)	Filing 1986884 · amendedFEC filing ↗
179	CAUSEY, JONATHAN H.CAMBRIDGE MA 02142	HEAD OF PUBLIC POLICY BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-03-12	$192	Primary (P)	Filing 1986884 · amendedFEC filing ↗
180	GASSENBACH, NATACHACAMBRIDGE MA 02142	VICE PRESIDENT CORPORATE AFFAIRS BIOGEN INC	BIOGEN INC. POLITICAL ACTION COMMITTEE A.K.A 'BIOGEN PAC'C00390351	2026-03-12	$192	Primary (P)	Filing 1986884 · amendedFEC filing ↗

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