SIFT 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
21	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	PROGRESSIVE TAKEOVERC00659599	2025-08-10	$30	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1938243FEC filing ↗
22	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	PROGRESSIVE TAKEOVERC00659599	2025-12-10	$30	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1938243FEC filing ↗
23	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	PROGRESSIVE TAKEOVERC00659599	2025-11-10	$30	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1938243FEC filing ↗
24	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	PROGRESSIVE TAKEOVERC00659599	2025-04-09	$35	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1906637FEC filing ↗
25	BURSTEIN, MARK HARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DSCCC00042366	2025-10-02	$50	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1926261FEC filing ↗
26	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-09-30	$50	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1923132FEC filing ↗
27	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-12-30	$50	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1982113 · amendedFEC filing ↗
28	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-12-25	$50	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1982113 · amendedFEC filing ↗
29	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-07-30	$50	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1912670FEC filing ↗
30	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-07-25	$50	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1912670FEC filing ↗
31	BURSTEIN, MARK HARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DSCCC00042366	2025-07-02	$50	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1912426FEC filing ↗
32	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-06-30	$50	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1905203FEC filing ↗
33	BURSTEIN, MARK HARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DSCCC00042366	2026-07-02	$50	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2008622FEC filing ↗
34	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2026-06-30	$50	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2000859FEC filing ↗
35	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2026-05-09	$50	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1993951 · amendedFEC filing ↗
36	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2026-04-30	$50	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1987750 · amendedFEC filing ↗
37	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2026-06-09	$50	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1994262FEC filing ↗
38	BURSTEIN, MARK HARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DSCCC00042366	2026-06-02	$50	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2000346FEC filing ↗
39	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2026-05-30	$50	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2003519 · amendedFEC filing ↗
40	BURSTEIN, MARKARLINGTON MA 02474	COMPUTER SCIENTIST SIFT INC	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-09-25	$50	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1923132FEC filing ↗

One page is fetched at a time, with one extra row to check for the next page. Current amendment versions are selected before pagination. Raw reported names and filing values are preserved. This list covers locally ingested FEC individual-contribution records, not undisclosed or unitemized contributor identities.