GROUP ONE TRADING, 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	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	HARRIS VICTORY FUNDC00744946	2024-05-28	$100,000	Primary (P)	Filing 1802357Original filing ↗
2	ALAIMO, CHARLESSTEWART MANOR NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2023-03-14	$41,300	General 2023 (G2023)	Filing 1701937Original filing ↗
3	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	HARRIS VICTORY FUNDC00744946	2023-10-17	$31,800	Primary (P)	Filing 1753470Original filing ↗
4	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	HARRIS VICTORY FUNDC00744946	2024-02-01	$30,000	Primary (P)	Filing 1787918 · amendedOriginal filing ↗
5	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	HARRIS VICTORY FUNDC00744946	2023-10-10	$20,000	Primary (P)	Filing 1753470Original filing ↗
6	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	HARRIS VICTORY FUNDC00744946	2023-10-07	$20,000	Primary (P)	Filing 1753470Original filing ↗
7	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	HARRIS VICTORY FUNDC00744946	2023-10-13	$15,000	Primary (P)	Filing 1753470Original filing ↗
8	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING	HARRIS VICTORY FUNDC00744946	2024-08-23	$15,000	Primary (P)	Filing 1891326 · amendedOriginal filing ↗
9	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING	HARRIS VICTORY FUNDC00744946	2024-08-01	$15,000	Primary (P)	Filing 1891326 · amendedOriginal filing ↗
10	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING	HARRIS VICTORY FUNDC00744946	2024-10-31	$14,000	Primary (P)	Filing 1891449 · amendedOriginal filing ↗
11	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	HARRIS VICTORY FUNDC00744946	2023-10-12	$13,200	Primary (P)	Filing 1753470Original filing ↗
12	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	HARRIS VICTORY FUNDC00744946	2024-06-25	$10,000	Primary (P)	Filing 1802357Original filing ↗
13	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING	HARRIS VICTORY FUNDC00744946	2024-09-20	$10,000	Primary (P)	Filing 1891326 · amendedOriginal filing ↗
14	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING	HARRIS VICTORY FUNDC00744946	2024-09-19	$10,000	Primary (P)	Filing 1891326 · amendedOriginal filing ↗
15	ALAIMO, CHARLESSTEWART MANOR NY 11530	MANAGING DIRECTOR HUMAN RESOURCES GROUP ONE TRADING LP	JEFFRIES VICTORY FUNDC00768200	2024-04-28	$10,000	Primary (P)	EARMARKED THROUGH ACTBLUEFiling 1805650 · amendedOriginal filing ↗
16	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	HARRIS ACTION FUNDC00838912	2024-03-06	$10,000	Primary (P)	Filing 1785855 · amendedOriginal filing ↗
17	ALAIMO, CHARLESSTEWART MANOR NY 11530	MANAGING DIRECTOR GROUP ONE TRADING	ACTBLUEC00401224	2024-04-27	$10,000	Primary (P)	EARMARKED FOR JEFFRIES VICTORY FUND (C00768200)Filing 1785179Original filing ↗
18	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING	HARRIS VICTORY FUNDC00744946	2024-10-31	$10,000	Primary (P)	Filing 1891449 · amendedOriginal filing ↗
19	ALAIMO, CHARLESSTEWART MANOR NY 11530	MANAGING DIRECTOR GROUP ONE TRADING, LP	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2023-03-14	$8,700	Primary 2023 (P2023)	Filing 1701937Original filing ↗
20	ALAIMO, CHARLESGARDEN CITY NY 11530	MANAGING DIRECTOR GROUP ONE TRADING	HARRIS VICTORY FUNDC00744946	2023-08-31	$7,500	Primary (P)	Filing 1731620Original 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.