SEC EDGAR filings, ownership reports, and insider transactions for Deer IX & Co. L.P..
Recent SEC filings for Deer IX & Co. L.P. including 13F-NT, 4, N-PX and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Nov 2025 | 30 Sep 2025 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 06 Oct 2025 | 02 Oct 2025 | 001-40537 |
| N-PX | Open N-PX document | View SEC filing for N-PX | 29 Aug 2025 | 30 Jun 2025 | 028-20960 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Aug 2025 | 30 Jun 2025 | 028-20960 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 15 May 2025 | 31 Mar 2025 | 028-20960 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Feb 2025 | 31 Dec 2024 | 028-20960 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Nov 2024 | 30 Sep 2024 | 028-20960 | |
| N-PX | Open N-PX document | View SEC filing for N-PX | 30 Aug 2024 | 30 Jun 2024 | 028-20960 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Aug 2024 | 30 Jun 2024 | 028-20960 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 15 May 2024 | 31 Mar 2024 | 028-20960 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Feb 2024 | 31 Dec 2023 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Dec 2023 | 15 Dec 2023 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Dec 2023 | 06 Dec 2023 | 001-40256 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Nov 2023 | 30 Sep 2023 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 19 Sep 2023 | 14 Sep 2023 | 001-40256 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Sep 2023 | 12 Sep 2023 | 001-40256 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Aug 2023 | 30 Jun 2023 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 04 Aug 2023 | 03 Aug 2023 | 001-40998 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 02 Aug 2023 | 01 Aug 2023 | 001-40998 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 26 Jul 2023 | 25 Jul 2023 | 001-40998 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 24 Jul 2023 | 21 Jul 2023 | 001-40998 |
| 4/A | Open 4/A document | View SEC filing for 4/A | 4/A | 20 Jul 2023 | 17 Jul 2023 | 001-40998 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 20 Jul 2023 | 19 Jul 2023 | 001-40998 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 18 Jul 2023 | 17 Jul 2023 | 001-40998 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Jun 2023 | 15 Jun 2023 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Jun 2023 | 15 Jun 2023 | 001-40256 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jun 2023 | 09 Jun 2023 | 001-40256 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Jun 2023 | 06 Jun 2023 | 001-40256 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 May 2023 | 23 May 2023 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 May 2023 | 18 May 2023 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 May 2023 | 11 May 2023 | 001-40256 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 15 May 2023 | 31 Mar 2023 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Feb 2023 | 24 Feb 2023 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Feb 2023 | 23 Feb 2023 | 001-40256 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Feb 2023 | 31 Dec 2022 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Dec 2022 | 14 Dec 2022 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Dec 2022 | 13 Dec 2022 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Dec 2022 | 13 Dec 2022 | 001-40256 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Dec 2022 | 01 Dec 2022 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Nov 2022 | 22 Nov 2022 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Nov 2022 | 18 Nov 2022 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Nov 2022 | 17 Nov 2022 | 001-40256 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Nov 2022 | 30 Sep 2022 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Oct 2022 | 17 Oct 2022 | 001-40537 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Sep 2022 | 14 Sep 2022 | 001-40256 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Aug 2022 | 17 Aug 2022 | 001-40819 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 15 Aug 2022 | 30 Jun 2022 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 May 2022 | 17 May 2022 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 May 2022 | 17 May 2022 | 001-40256 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 16 May 2022 | 31 Mar 2022 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Feb 2022 | 18 Feb 2022 | 001-40256 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Feb 2022 | 18 Feb 2022 | 001-40819 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Feb 2022 | 31 Dec 2021 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Nov 2021 | 15 Nov 2021 | 001-40998 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Nov 2021 | 12 Nov 2021 | 001-40256 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Nov 2021 | 12 Nov 2021 | 001-40819 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 15 Nov 2021 | 30 Sep 2021 | 028-20960 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 10 Nov 2021 | 10 Nov 2021 | 001-40998 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 12 Oct 2021 | 29 Sep 2021 | 001-39757 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Sep 2021 | 24 Sep 2021 | 001-40819 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 21 Sep 2021 | 21 Sep 2021 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Sep 2021 | 10 Sep 2021 | 001-40256 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Aug 2021 | 19 Aug 2021 | 001-40256 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 16 Aug 2021 | 30 Jun 2021 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Jun 2021 | 28 Jun 2021 | 001-40537 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 24 Jun 2021 | 24 Jun 2021 | 001-40537 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 24 Jun 2021 | 24 Jun 2021 | 001-40537 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 May 2021 | 18 May 2021 | 001-40256 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 May 2021 | 31 Mar 2021 | 028-20960 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Mar 2021 | 26 Mar 2021 | 001-40256 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 23 Mar 2021 | 23 Mar 2021 | 001-40256 |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 16 Feb 2021 | 31 Dec 2020 | 028-20960 |
Deer IX & Co. L.P. files with the SEC under CIK 0001655219. This page aggregates EDGAR filings and related ownership activity.