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New records for INTERDIGITAL INC..2025–2026 election cycle

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INTERDIGITAL INC.: 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
421	NEFF, RALPH MR.SAN DIEGO CA 92130	PRINCIPAL PATENT ENGINEER INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-08-22	$20	Primary (P)	Filing 1938452FEC filing ↗
422	NEFF, RALPH MR.SAN DIEGO CA 92130	PRINCIPAL PATENT ENGINEER INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-08-08	$20	Primary (P)	Filing 1938452FEC filing ↗
423	NEFF, RALPH MR.SAN DIEGO CA 92130	PRINCIPAL PATENT ENGINEER INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-12-12	$20	Primary (P)	Filing 1938452FEC filing ↗
424	NEFF, RALPH MR.SAN DIEGO CA 92130	PRINCIPAL PATENT ENGINEER INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-11-28	$20	Primary (P)	Filing 1938452FEC filing ↗
425	NEFF, RALPH MR.SAN DIEGO CA 92130	PRINCIPAL PATENT ENGINEER INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-11-14	$20	Primary (P)	Filing 1938452FEC filing ↗
426	NEFF, RALPH MR.SAN DIEGO CA 92130	PRINCIPAL PATENT ENGINEER INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-10-31	$20	Primary (P)	Filing 1938452FEC filing ↗
427	NEFF, RALPH MR.SAN DIEGO CA 92130	PRINCIPAL PATENT ENGINEER INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2026-07-24	$20	Primary (P)	Filing 2008701FEC filing ↗
428	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2026-08-21	$25	Primary (P)	Filing 2013293FEC filing ↗
429	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2026-08-07	$25	Primary (P)	Filing 2013293FEC filing ↗
430	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-10-17	$25	Primary (P)	Filing 1938452FEC filing ↗
431	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-10-03	$25	Primary (P)	Filing 1938452FEC filing ↗
432	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-12-26	$25	Primary (P)	Filing 1938452FEC filing ↗
433	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-07-25	$25	Primary (P)	Filing 1938452FEC filing ↗
434	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2025-07-11	$25	Primary (P)	Filing 1938452FEC filing ↗
435	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2026-07-10	$25	Primary (P)	Filing 2008701FEC filing ↗
436	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2026-06-26	$25	Primary (P)	Filing 2000126FEC filing ↗
437	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2026-05-15	$25	Primary (P)	Filing 1984483FEC filing ↗
438	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2026-05-01	$25	Primary (P)	Filing 1984483FEC filing ↗
439	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2026-06-12	$25	Primary (P)	Filing 2000126FEC filing ↗
440	STEPHENS, ROYAWASHINGTON DC 20002	DIRECTOR, COMMUNICATIONS AND PUBLIC AF INTERDIGITAL COMMUNICATIONS, INC.	INTERDIGITAL, INC., PACC00400333	2026-05-29	$25	Primary (P)	Filing 1984483FEC filing ↗

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