Thomas Peterffy

Business address
One Pickwick Plaza, Greenwich, CT, 06830
Top holdings (ownership)
IBKR
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Thomas Peterffy has filed 258 SEC EDGAR filings since 03 May 2007

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G Open Document Open Filing 01 Apr 2025
3 Open Document Open Filing 28 Mar 2025 28 Mar 2025 001-42575
4 Open Document Open Filing 24 Feb 2025 20 Feb 2025 001-33440
4 Open Document Open Filing 20 Feb 2025 18 Feb 2025 001-33440
4 Open Document Open Filing 02 Oct 2024 01 Oct 2024 001-33440
4 Open Document Open Filing 25 Apr 2024 23 Apr 2024 001-33440
4 Open Document Open Filing FORM 4 30 Jan 2023 26 Jan 2023 001-33440
4 Open Document Open Filing FORM 4 26 Jan 2023 24 Jan 2023 001-33440
4 Open Document Open Filing FORM 4 24 Jan 2023 20 Jan 2023 001-33440
4 Open Document Open Filing FORM 4 20 Jan 2023 18 Jan 2023 001-33440
4 Open Document Open Filing FORM 4 18 Jan 2023 13 Jan 2023 001-33440
4 Open Document Open Filing FORM 4 13 Jan 2023 11 Jan 2023 001-33440
4 Open Document Open Filing FORM 4 11 Jan 2023 09 Jan 2023 001-33440
4 Open Document Open Filing FORM 4 15 Dec 2022 13 Dec 2022 001-33440
4 Open Document Open Filing FORM 4 12 Dec 2022 08 Dec 2022 001-33440
4 Open Document Open Filing FORM 4 08 Dec 2022 06 Dec 2022 001-33440
4 Open Document Open Filing FORM 4 06 Dec 2022 02 Dec 2022 001-33440
4 Open Document Open Filing FORM 4 02 Dec 2022 30 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 30 Nov 2022 28 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 28 Nov 2022 23 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 25 Nov 2022 22 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 22 Nov 2022 18 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 18 Nov 2022 16 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 16 Nov 2022 15 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 14 Nov 2022 10 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 10 Nov 2022 08 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 08 Nov 2022 04 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 04 Nov 2022 02 Nov 2022 001-33440
4 Open Document Open Filing FORM 4 02 Nov 2022 31 Oct 2022 001-33440
4 Open Document Open Filing FORM 4 31 Oct 2022 27 Oct 2022 001-33440
4 Open Document Open Filing FORM 4 27 Oct 2022 25 Oct 2022 001-33440
4 Open Document Open Filing FORM 4 25 Oct 2022 21 Oct 2022 001-33440
4 Open Document Open Filing FORM 4 21 Oct 2022 19 Oct 2022 001-33440
4 Open Document Open Filing FORM 4 03 Aug 2022 01 Aug 2022 001-33440
4 Open Document Open Filing FORM 4 01 Aug 2022 28 Jul 2022 001-33440
4 Open Document Open Filing FORM 4 28 Jul 2022 26 Jul 2022 001-33440
4 Open Document Open Filing FORM 4 26 Jul 2022 22 Jul 2022 001-33440
4 Open Document Open Filing FORM 4 22 Jul 2022 20 Jul 2022 001-33440
4 Open Document Open Filing FORM 4 20 Jul 2022 18 Jul 2022 001-33440
4 Open Document Open Filing FORM 4 18 Jul 2022 14 Jul 2022 001-33440
4 Open Document Open Filing FORM 4 14 Jul 2022 12 Jul 2022 001-33440
4 Open Document Open Filing FORM 4 12 Jul 2022 08 Jul 2022 001-33440
4 Open Document Open Filing FORM 4 08 Jul 2022 06 Jul 2022 001-33440
4 Open Document Open Filing FORM 4 06 Jul 2022 01 Jul 2022 001-33440
4 Open Document Open Filing FORM 4 01 Jul 2022 29 Jun 2022 001-33440
4 Open Document Open Filing FORM 4 29 Jun 2022 27 Jun 2022 001-33440
4 Open Document Open Filing FORM 4 27 Jun 2022 23 Jun 2022 001-33440
4 Open Document Open Filing FORM 4 23 Jun 2022 21 Jun 2022 001-33440
4 Open Document Open Filing FORM 4 21 Jun 2022 16 Jun 2022 001-33440
4 Open Document Open Filing FORM 4 16 Jun 2022 14 Jun 2022 001-33440
4 Open Document Open Filing FORM 4 14 Jun 2022 10 Jun 2022 001-33440
4 Open Document Open Filing FORM 4 10 Jun 2022 08 Jun 2022 001-33440
4 Open Document Open Filing FORM 4 08 Jun 2022 06 Jun 2022 001-33440
4 Open Document Open Filing FORM 4 06 Jun 2022 02 Jun 2022 001-33440
4 Open Document Open Filing FORM 4 02 Jun 2022 31 May 2022 001-33440
4 Open Document Open Filing FORM 4 31 May 2022 26 May 2022 001-33440
4 Open Document Open Filing FORM 4 26 May 2022 24 May 2022 001-33440
4 Open Document Open Filing FORM 4 24 May 2022 20 May 2022 001-33440
4 Open Document Open Filing FORM 4 20 May 2022 18 May 2022 001-33440
4 Open Document Open Filing FORM 4 18 May 2022 16 May 2022 001-33440
4 Open Document Open Filing FORM 4 16 May 2022 12 May 2022 001-33440
4 Open Document Open Filing FORM 4 12 May 2022 10 May 2022 001-33440
4 Open Document Open Filing FORM 4 10 May 2022 06 May 2022 001-33440
4 Open Document Open Filing FORM 4 06 May 2022 04 May 2022 001-33440
4 Open Document Open Filing FORM 4 04 May 2022 02 May 2022 001-33440
4 Open Document Open Filing FORM 4 02 May 2022 28 Apr 2022 001-33440
4 Open Document Open Filing FORM 4 28 Apr 2022 26 Apr 2022 001-33440
4 Open Document Open Filing FORM 4 26 Apr 2022 22 Apr 2022 001-33440
4 Open Document Open Filing FORM 4 22 Apr 2022 20 Apr 2022 001-33440
4 Open Document Open Filing FORM 4 20 Apr 2022 18 Apr 2022 001-33440
4 Open Document Open Filing FORM 4 15 Apr 2022 13 Apr 2022 001-33440
4 Open Document Open Filing FORM 4 13 Apr 2022 11 Apr 2022 001-33440
4 Open Document Open Filing FORM 4 11 Apr 2022 07 Apr 2022 001-33440
4 Open Document Open Filing FORM 4 07 Apr 2022 05 Apr 2022 001-33440
4 Open Document Open Filing FORM 4 05 Apr 2022 01 Apr 2022 001-33440
4 Open Document Open Filing FORM 4 01 Apr 2022 30 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 30 Mar 2022 28 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 28 Mar 2022 24 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 24 Mar 2022 22 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 22 Mar 2022 18 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 18 Mar 2022 16 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 16 Mar 2022 14 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 14 Mar 2022 10 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 10 Mar 2022 08 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 08 Mar 2022 04 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 04 Mar 2022 02 Mar 2022 001-33440
4 Open Document Open Filing FORM 4 02 Mar 2022 28 Feb 2022 001-33440
4 Open Document Open Filing FORM 4 28 Feb 2022 24 Feb 2022 001-33440
4 Open Document Open Filing FORM 4 24 Feb 2022 22 Feb 2022 001-33440
4 Open Document Open Filing FORM 4 22 Feb 2022 17 Feb 2022 001-33440
4 Open Document Open Filing FORM 4 17 Feb 2022 15 Feb 2022 001-33440
4 Open Document Open Filing FORM 4 15 Feb 2022 11 Feb 2022 001-33440
4 Open Document Open Filing FORM 4 11 Feb 2022 09 Feb 2022 001-33440
4 Open Document Open Filing FORM 4 09 Feb 2022 07 Feb 2022 001-33440
4 Open Document Open Filing FORM 4 07 Feb 2022 03 Feb 2022 001-33440
4 Open Document Open Filing FORM 4 03 Feb 2022 01 Feb 2022 001-33440
4 Open Document Open Filing FORM 4 01 Feb 2022 28 Jan 2022 001-33440
4 Open Document Open Filing FORM 4 28 Jan 2022 26 Jan 2022 001-33440
4 Open Document Open Filing FORM 4 26 Jan 2022 24 Jan 2022 001-33440
4 Open Document Open Filing FORM 4 24 Jan 2022 20 Jan 2022 001-33440
4 Open Document Open Filing FORM 4 20 Jan 2022 18 Jan 2022 001-33440
4 Open Document Open Filing FORM 4 18 Jan 2022 13 Jan 2022 001-33440
4 Open Document Open Filing FORM 4 13 Jan 2022 11 Jan 2022 001-33440
4 Open Document Open Filing FORM 4 11 Jan 2022 07 Jan 2022 001-33440
4 Open Document Open Filing FORM 4 07 Jan 2022 05 Jan 2022 001-33440
4 Open Document Open Filing FORM 4 05 Jan 2022 03 Jan 2022 001-33440
4 Open Document Open Filing FORM 4 03 Jan 2022 30 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 30 Dec 2021 28 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 28 Dec 2021 23 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 23 Dec 2021 21 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 21 Dec 2021 17 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 17 Dec 2021 15 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 15 Dec 2021 13 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 13 Dec 2021 09 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 09 Dec 2021 07 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 07 Dec 2021 03 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 03 Dec 2021 01 Dec 2021 001-33440
4 Open Document Open Filing FORM 4 01 Dec 2021 29 Nov 2021 001-33440
4 Open Document Open Filing FORM 4 29 Nov 2021 24 Nov 2021 001-33440
4 Open Document Open Filing FORM 4 24 Nov 2021 22 Nov 2021 001-33440
4 Open Document Open Filing FORM 4 22 Nov 2021 18 Nov 2021 001-33440
4 Open Document Open Filing FORM 4 18 Nov 2021 16 Nov 2021 001-33440
4 Open Document Open Filing FORM 4 16 Nov 2021 12 Nov 2021 001-33440
4 Open Document Open Filing FORM 4 12 Nov 2021 10 Nov 2021 001-33440
4 Open Document Open Filing FORM 4 10 Nov 2021 08 Nov 2021 001-33440
4 Open Document Open Filing FORM 4 08 Nov 2021 04 Nov 2021 001-33440
4 Open Document Open Filing FORM 4 04 Nov 2021 02 Nov 2021 001-33440
4 Open Document Open Filing FORM 4 02 Nov 2021 29 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 29 Oct 2021 27 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 27 Oct 2021 25 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 25 Oct 2021 21 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 21 Oct 2021 19 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 19 Oct 2021 15 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 15 Oct 2021 13 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 13 Oct 2021 11 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 12 Oct 2021 07 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 07 Oct 2021 05 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 05 Oct 2021 01 Oct 2021 001-33440
4 Open Document Open Filing FORM 4 01 Oct 2021 29 Sep 2021 001-33440
4 Open Document Open Filing FORM 4 29 Sep 2021 27 Sep 2021 001-33440
4 Open Document Open Filing FORM 4 27 Sep 2021 23 Sep 2021 001-33440
4 Open Document Open Filing FORM 4 23 Sep 2021 21 Sep 2021 001-33440
4 Open Document Open Filing FORM 4 21 Sep 2021 17 Sep 2021 001-33440
4 Open Document Open Filing FORM 4 17 Sep 2021 15 Sep 2021 001-33440
4 Open Document Open Filing FORM 4 15 Sep 2021 13 Sep 2021 001-33440
4 Open Document Open Filing FORM 4 13 Sep 2021 09 Sep 2021 001-33440
4 Open Document Open Filing FORM 4 09 Sep 2021 07 Sep 2021 001-33440
4 Open Document Open Filing FORM 4 07 Sep 2021 02 Sep 2021 001-33440
4 Open Document Open Filing FORM 4 02 Sep 2021 31 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 31 Aug 2021 27 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 27 Aug 2021 25 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 25 Aug 2021 23 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 23 Aug 2021 19 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 19 Aug 2021 17 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 17 Aug 2021 13 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 13 Aug 2021 11 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 11 Aug 2021 09 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 09 Aug 2021 05 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 05 Aug 2021 03 Aug 2021 001-33440
4 Open Document Open Filing FORM 4 03 Aug 2021 30 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 30 Jul 2021 28 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 28 Jul 2021 26 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 26 Jul 2021 22 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 22 Jul 2021 20 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 20 Jul 2021 16 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 16 Jul 2021 14 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 14 Jul 2021 12 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 12 Jul 2021 08 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 08 Jul 2021 06 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 06 Jul 2021 01 Jul 2021 001-33440
4 Open Document Open Filing FORM 4 01 Jul 2021 29 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 29 Jun 2021 25 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 25 Jun 2021 23 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 23 Jun 2021 21 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 21 Jun 2021 17 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 17 Jun 2021 15 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 15 Jun 2021 11 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 11 Jun 2021 09 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 09 Jun 2021 07 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 07 Jun 2021 03 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 03 Jun 2021 01 Jun 2021 001-33440
4 Open Document Open Filing FORM 4 01 Jun 2021 27 May 2021 001-33440
4 Open Document Open Filing FORM 4 27 May 2021 25 May 2021 001-33440
4 Open Document Open Filing FORM 4 25 May 2021 21 May 2021 001-33440
4 Open Document Open Filing FORM 4 21 May 2021 19 May 2021 001-33440
4 Open Document Open Filing FORM 4 19 May 2021 17 May 2021 001-33440
4 Open Document Open Filing FORM 4 17 May 2021 13 May 2021 001-33440
4 Open Document Open Filing FORM 4 13 May 2021 11 May 2021 001-33440
4 Open Document Open Filing FORM 4 11 May 2021 07 May 2021 001-33440
4 Open Document Open Filing FORM 4 07 May 2021 05 May 2021 001-33440
4 Open Document Open Filing FORM 4 05 May 2021 03 May 2021 001-33440
4 Open Document Open Filing FORM 4 03 May 2021 29 Apr 2021 001-33440
4 Open Document Open Filing FORM 4 29 Apr 2021 27 Apr 2021 001-33440
4 Open Document Open Filing FORM 4 27 Apr 2021 23 Apr 2021 001-33440
4 Open Document Open Filing FORM 4 23 Apr 2021 21 Apr 2021 001-33440
4 Open Document Open Filing FORM 4 21 Apr 2021 19 Apr 2021 001-33440
4 Open Document Open Filing FORM 4 19 Apr 2021 15 Apr 2021 001-33440
4 Open Document Open Filing FORM 4 15 Apr 2021 13 Apr 2021 001-33440
4 Open Document Open Filing FORM 4 13 Apr 2021 09 Apr 2021 001-33440
4 Open Document Open Filing FORM 4 09 Apr 2021 07 Apr 2021 001-33440
4 Open Document Open Filing FORM 4 07 Apr 2021 05 Apr 2021 001-33440
4 Open Document Open Filing FORM 4 02 Apr 2021 31 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 31 Mar 2021 29 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 29 Mar 2021 25 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 25 Mar 2021 23 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 23 Mar 2021 19 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 19 Mar 2021 17 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 17 Mar 2021 15 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 15 Mar 2021 11 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 11 Mar 2021 09 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 09 Mar 2021 05 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 05 Mar 2021 03 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 03 Mar 2021 01 Mar 2021 001-33440
4 Open Document Open Filing FORM 4 01 Mar 2021 25 Feb 2021 001-33440
4 Open Document Open Filing FORM 4 25 Feb 2021 23 Feb 2021 001-33440
4 Open Document Open Filing FORM 4 23 Feb 2021 19 Feb 2021 001-33440
4 Open Document Open Filing FORM 4 19 Feb 2021 17 Feb 2021 001-33440
4 Open Document Open Filing FORM 4 17 Feb 2021 12 Feb 2021 001-33440
4 Open Document Open Filing FORM 4 12 Feb 2021 10 Feb 2021 001-33440
4 Open Document Open Filing FORM 4 10 Feb 2021 08 Feb 2021 001-33440
4 Open Document Open Filing FORM 4 08 Feb 2021 04 Feb 2021 001-33440
4 Open Document Open Filing FORM 4 04 Feb 2021 02 Feb 2021 001-33440
4 Open Document Open Filing FORM 4 02 Feb 2021 29 Jan 2021 001-33440
4 Open Document Open Filing FORM 4 29 Jan 2021 27 Jan 2021 001-33440
4 Open Document Open Filing FORM 4 27 Jan 2021 25 Jan 2021 001-33440
4 Open Document Open Filing FORM 4 25 Jan 2021 21 Jan 2021 001-33440
4 Open Document Open Filing FORM 4 21 Jan 2021 19 Jan 2021 001-33440
4 Open Document Open Filing FORM 4 19 Jan 2021 14 Jan 2021 001-33440
4 Open Document Open Filing FORM 4 14 Jan 2021 12 Jan 2021 001-33440
4 Open Document Open Filing FORM 4 12 Jan 2021 08 Jan 2021 001-33440
4 Open Document Open Filing FORM 4 08 Jan 2021 06 Jan 2021 001-33440
4 Open Document Open Filing FORM 4 06 Jan 2021 04 Jan 2021 001-33440
4 Open Document Open Filing FORM 4 04 Jan 2021 30 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 30 Dec 2020 28 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 28 Dec 2020 23 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 23 Dec 2020 21 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 21 Dec 2020 17 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 17 Dec 2020 15 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 15 Dec 2020 11 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 11 Dec 2020 09 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 09 Dec 2020 07 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 07 Dec 2020 03 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 03 Dec 2020 01 Dec 2020 001-33440
4 Open Document Open Filing FORM 4 01 Dec 2020 27 Nov 2020 001-33440
4 Open Document Open Filing FORM 4 27 Nov 2020 24 Nov 2020 001-33440
4 Open Document Open Filing FORM 4 24 Nov 2020 20 Nov 2020 001-33440
4 Open Document Open Filing FORM 4 20 Nov 2020 18 Nov 2020 001-33440
4 Open Document Open Filing FORM 4 18 Nov 2020 16 Nov 2020 001-33440
4 Open Document Open Filing FORM 4 16 Nov 2020 12 Nov 2020 001-33440
4 Open Document Open Filing FORM 4 12 Nov 2020 10 Nov 2020 001-33440
4 Open Document Open Filing FORM 4 10 Nov 2020 06 Nov 2020 001-33440
4 Open Document Open Filing FORM 4 06 Nov 2020 04 Nov 2020 001-33440
4 Open Document Open Filing FORM 4 04 Nov 2020 02 Nov 2020 001-33440
4 Open Document Open Filing FORM 4 04 Nov 2020 30 Oct 2020 001-33440
4 Open Document Open Filing FORM 4 10 May 2017 14 Feb 2017 001-33440
4 Open Document Open Filing FORM 4 28 Dec 2015 24 Dec 2015 001-33440