SEC EDGAR filings, ownership reports, and insider transactions for Otello Stampacchia.
Recent SEC filings for Otello Stampacchia including 4, 3.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 30 Jul 2025 | 25 Jul 2025 | 001-40287 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 10 Jun 2024 | 07 Jun 2024 | 001-40287 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Nov 2023 | 07 Nov 2023 | 001-41855 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 02 Nov 2023 | 02 Nov 2023 | 001-41855 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jun 2023 | 09 Jun 2023 | 001-40287 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jun 2022 | 22 Jun 2022 | 001-39592 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jun 2022 | 09 Jun 2022 | 001-40287 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Mar 2022 | 14 Mar 2022 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Dec 2021 | 21 Dec 2021 | 001-40287 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Nov 2021 | 19 Nov 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Nov 2021 | 16 Nov 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Nov 2021 | 16 Nov 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Nov 2021 | 12 Nov 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Nov 2021 | 10 Nov 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Nov 2021 | 08 Nov 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Nov 2021 | 04 Nov 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Oct 2021 | 12 Oct 2021 | 001-40869 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 06 Oct 2021 | 06 Oct 2021 | 001-40869 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Sep 2021 | 23 Sep 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Sep 2021 | 16 Sep 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Jun 2021 | 22 Jun 2021 | 001-39592 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 May 2021 | 29 Apr 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Apr 2021 | 27 Apr 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Apr 2021 | 23 Apr 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2021 | 21 Apr 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Apr 2021 | 19 Apr 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Apr 2021 | 15 Apr 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Apr 2021 | 13 Apr 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Apr 2021 | 09 Apr 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Apr 2021 | 07 Apr 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Apr 2021 | 05 Apr 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2021 | 01 Apr 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Apr 2021 | 31 Mar 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2021 | 30 Mar 2021 | 001-40287 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Mar 2021 | 29 Mar 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Mar 2021 | 25 Mar 2021 | 001-38940 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 25 Mar 2021 | 25 Mar 2021 | 001-40287 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Mar 2021 | 23 Mar 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Mar 2021 | 19 Mar 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Mar 2021 | 17 Mar 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2021 | 23 Feb 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Feb 2021 | 19 Feb 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Feb 2021 | 17 Feb 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Feb 2021 | 12 Feb 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2021 | 10 Feb 2021 | 001-39351 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 12 Feb 2021 | 10 Feb 2021 | 001-39351 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2021 | 10 Feb 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Feb 2021 | 08 Feb 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Feb 2021 | 08 Feb 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Feb 2021 | 04 Feb 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Feb 2021 | 02 Feb 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Feb 2021 | 29 Jan 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jan 2021 | 28 Jan 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Jan 2021 | 26 Jan 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Jan 2021 | 25 Jan 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Jan 2021 | 22 Jan 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Jan 2021 | 21 Jan 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Jan 2021 | 19 Jan 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Jan 2021 | 14 Jan 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Jan 2021 | 14 Jan 2021 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Jan 2021 | 12 Jan 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 13 Jan 2021 | 11 Jan 2021 | 001-39840 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jan 2021 | 08 Jan 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Jan 2021 | 06 Jan 2021 | 001-38940 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 06 Jan 2021 | 06 Jan 2021 | 001-39840 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jan 2021 | 30 Dec 2020 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Dec 2020 | 28 Dec 2020 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Dec 2020 | 23 Dec 2020 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Oct 2020 | 14 Oct 2020 | 001-39592 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Oct 2020 | 14 Oct 2020 | 001-39592 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 08 Oct 2020 | 08 Oct 2020 | 001-39592 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 08 Oct 2020 | 08 Oct 2020 | 001-39592 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Jun 2020 | 18 Jun 2020 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2020 | 01 Apr 2020 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 20 Nov 2019 | 18 Nov 2019 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Sep 2019 | 16 Sep 2019 | 001-38796 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Sep 2019 | 10 Sep 2019 | 001-38796 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Sep 2019 | 05 Sep 2019 | 001-38796 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 01 Jul 2019 | 01 Jul 2019 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 01 Jul 2019 | 01 Jul 2019 | 001-38940 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 - | 26 Jun 2019 | 26 Jun 2019 | 001-38940 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 - | 26 Jun 2019 | 26 Jun 2019 | 001-38940 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jun 2019 | 10 Jun 2019 | 001-38796 |
| 3 | Open 3 document | View SEC filing for 3 | 22 Apr 2019 | 12 Apr 2019 | 001-36201 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2019 | 01 Apr 2019 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2019 | 12 Feb 2019 | 001-38796 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 07 Feb 2019 | 07 Feb 2019 | 001-38796 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Jul 2018 | 19 Jul 2018 | 001-38596 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 19 Jul 2018 | 19 Jul 2018 | 001-38596 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2018 | 02 Jul 2018 | 001-38550 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 27 Jun 2018 | 27 Jun 2018 | 001-38550 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Jun 2018 | 25 Jun 2018 | 001-38542 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 20 Jun 2018 | 20 Jun 2018 | 001-38542 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 10 Nov 2014 | 30 Oct 2014 | 001-36066 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2010 | 02 Mar 2010 | 000-50440 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Feb 2010 | 19 Feb 2010 | 000-50440 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Feb 2010 | 16 Feb 2010 | 000-50440 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Feb 2010 | 10 Feb 2010 | 000-50440 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Feb 2010 | 05 Feb 2010 | 000-50440 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Feb 2010 | 02 Feb 2010 | 000-50440 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Feb 2010 | 28 Jan 2010 | 000-50440 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jan 2010 | 25 Jan 2010 | 000-50440 |
Otello Stampacchia files with the SEC under CIK 0001361712. This page aggregates EDGAR filings and related ownership activity.