TWO SIGMA LP: all contributions

2023–2024 · 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	STEIN, ALEXANDERWEST STOCKBRIDGE MA 01266	FINANCE TWO SIGMA INVESTMENTS	MONTANANS FOR TESTERC00412304	2024-06-29	$18	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1801912Original filing ↗
2	STEIN, ALEXANDERWEST STOCKBRIDGE MA 01266	FINANCE TWO SIGMA INVESTMENTS	MONTANANS FOR TESTERC00412304	2024-09-29	$18	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1827306Original filing ↗
3	STEIN, ALEXANDERWEST STOCKBRIDGE MA 01266	FINANCE TWO SIGMA INVESTMENTS	MONTANANS FOR TESTERC00412304	2024-05-29	$18	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1801912Original filing ↗
4	STEIN, ALEXANDERWEST STOCKBRIDGE MA 01266	FINANCE TWO SIGMA INVESTMENTS	MONTANANS FOR TESTERC00412304	2024-10-29	$18	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1884523 · amendedOriginal filing ↗
5	STEIN, ALEXANDERWEST STOCKBRIDGE MA 01266	FINANCE TWO SIGMA INVESTMENTS	MONTANANS FOR TESTERC00412304	2024-08-29	$18	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1827306Original filing ↗
6	STEIN, ALEXANDERWEST STOCKBRIDGE MA 01266	FINANCE TWO SIGMA INVESTMENTS	MONTANANS FOR TESTERC00412304	2024-07-29	$18	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1827306Original filing ↗
7	STEIN, ALEXANDERWEST STOCKBRIDGE MA 01266	FINANCE TWO SIGMA INVESTMENTS	HARRIS FOR PRESIDENTC00703975	2024-07-21	$36	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1832056 · amendedOriginal filing ↗
8	STEIN, ALEXANDERWEST STOCKBRIDGE MA 01266	FINANCE TWO SIGMA INVESTMENTS	MONTANANS FOR TESTERC00412304	2024-09-26	$50	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1827306Original filing ↗
9	BEEN, KENNETHSUNNYSIDE NY 11104	SOFTWARE DEVELOPMENT TWO SIGMA INVESTMENTS	BOWMAN FOR CONGRESSC00709196	2024-05-06	$100	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1804716 · amendedOriginal filing ↗
10	BEEN, KENNETHSUNNYSIDE NY 11104	SOFTWARE DEVELOPER TWO SIGMA INVESTMENTS	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2024-03-29	$100	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1775089Original filing ↗
11	BEEN, KENNETHSUNNYSIDE NY 11104	SOFTWARE DEVELOPMENT TWO SIGMA INVESTMENTS	BOWMAN FOR CONGRESSC00709196	2024-06-10	$100	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1805478 · amendedOriginal filing ↗
12	BEEN, KENNETHSUNNYSIDE NY 11104	SOFTWARE DEVELOPMENT TWO SIGMA INVESTMENTS	BOWMAN FOR CONGRESSC00709196	2024-05-26	$100	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1804716 · amendedOriginal filing ↗
13	BEEN, KENNETHSUNNYSIDE NY 11104	SOFTWARE DEVELOPER TWO SIGMA INVESTMENTS	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2024-06-22	$100	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1848938 · amendedOriginal filing ↗
14	BEEN, KENNETHSUNNYSIDE NY 11104	SOFTWARE DEVELOPMENT TWO SIGMA INVESTMENTS	BOWMAN FOR CONGRESSC00709196	2024-06-19	$100	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1805478 · amendedOriginal filing ↗
15	MCNAMARA, EMILYSUNNYSIDE NY 11104	LEARNING & DEVELOPMENT TWO SIGMA INVESTMENTS	HARRIS VICTORY FUNDC00744946	2024-09-18	$106	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1891326 · amendedOriginal filing ↗
16	STEIN, ALEXANDERWEST STOCKBRIDGE MA 01266	FINANCE TWO SIGMA INVESTMENTS	HARRIS FOR PRESIDENTC00703975	2024-07-21	$118	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1832056 · amendedOriginal filing ↗
17	CHEN, BONEW YORK NY 10018	SOFTWARE ENGINEER TWO SIGMA INVESTMENTS LP	FAIR FIGHTC00693515	2024-05-22	$200	Primary (P)	NON-CONTRIBUTION ACCOUNTFiling 1799269Original filing ↗
18	CHEN, BONEW YORK NY 10018	SOFTWARE ENGINEER TWO SIGMA INVESTMENTS LP	FAIR FIGHTC00693515	2024-08-22	$200	Primary (P)	NON-CONTRIBUTION ACCOUNTFiling 1839963 · amendedOriginal filing ↗
19	CHEN, BONEW YORK NY 10018	SOFTWARE ENGINEER TWO SIGMA INVESTMENTS, LP	FAIR FIGHTC00693515	2023-05-22	$200	Primary (P)	NON-CONTRIBUTION ACCOUNTFiling 1718449Original filing ↗
20	CHEN, BONEW YORK NY 10018	SOFTWARE ENGINEER TWO SIGMA INVESTMENTS, LP	FAIR FIGHTC00693515	2023-11-22	$200	Primary (P)	NON-CONTRIBUTION ACCOUNTFiling 1747364Original filing ↗

This small employer group is read directly through the employer index, then sorted and paginated. Only the latest version within matching employer records is shown; amendments that change the employer may affect this grouping. Raw reported names and filing values are preserved. This list covers locally ingested FEC individual-contribution records, not undisclosed or unitemized contributor identities.