Entity Type
Individual
SEC filings, ownership reports, and insider transactions for CIK 0001877496.
Entity Type
Individual
Total Filings
42
Latest Filing
16 Apr 2026
Industry
n/a
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4 filed on 16 Apr 2026 for CIK 0001877496.
4 filed on 16 Apr 2026 for CIK 0001877496.
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A newly filed 4 can change the filing history, ownership context, or next research path for Robert Symmes MacArthur.
Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
Latest ownership report period: 14 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
16 Apr 2026
Page type
Ownership filings
Latest period
14 Apr 2026
Ownership context was refreshed from SEC Forms 3/4/5 filed on 16 Apr 2026.
Robert Symmes MacArthur has filed 42 SEC EDGAR filings since 14 Dec 2022. Common forms include 4, 4/A, 3.
Recent SEC filings for Robert Symmes MacArthur with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 16 Apr 2026 | 14 Apr 2026 | 001-35477 |
| 4/A | Open 4/A document | View SEC filing for 4/A | OWNERSHIP DOCUMENT | 10 Apr 2026 | 07 Apr 2026 | 001-38531 |
| 4/A | Open 4/A document | View SEC filing for 4/A | OWNERSHIP DOCUMENT | 10 Apr 2026 | 01 Apr 2026 | 001-38531 |
| 4/A | Open 4/A document | View SEC filing for 4/A | OWNERSHIP DOCUMENT | 10 Apr 2026 | 25 Mar 2026 | 001-38531 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 09 Apr 2026 | 07 Apr 2026 | 001-38531 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Apr 2026 | 01 Apr 2026 | 001-38531 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 Mar 2026 | 25 Mar 2026 | 001-38531 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 12 Mar 2026 | 09 Mar 2026 | 001-38531 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 24 Feb 2026 | 20 Feb 2026 | 001-37502 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Feb 2026 | 17 Feb 2026 | 001-37502 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 14 Jan 2026 | 12 Jan 2026 | 001-35477 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 09 Jan 2026 | 07 Jan 2026 | 001-35477 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 06 Jan 2026 | 02 Jan 2026 | 001-35477 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 10 Nov 2025 | 06 Nov 2025 | 001-37502 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Jun 2025 | 13 Jun 2025 | 001-35477 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Jun 2025 | 12 Jun 2025 | 001-35477 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jun 2025 | 09 Jun 2025 | 001-35477 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 11 Jun 2025 | 09 Jun 2025 | 001-35477 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 May 2025 | 29 Apr 2025 | 001-37502 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Apr 2025 | 21 Apr 2025 | 001-37502 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2025 | 15 Apr 2025 | 001-37502 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Jan 2025 | 13 Jan 2025 | 001-35477 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2025 | 07 Jan 2025 | 001-35477 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2025 | 02 Jan 2025 | 001-35477 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 04 Sep 2024 | 30 Aug 2024 | 001-37502 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jul 2024 | 09 Jul 2024 | 001-33076 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 25 Jun 2024 | 20 Jun 2024 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jun 2024 | 20 Jun 2024 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Jun 2024 | 14 Jun 2024 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2024 | 11 Jun 2024 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2024 | 06 Jun 2024 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 May 2024 | 09 May 2024 | 001-33076 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 13 May 2024 | 03 May 2024 | 001-35477 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 May 2024 | 06 May 2024 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 May 2024 | 01 May 2024 | 001-33076 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 28 Mar 2024 | 26 Mar 2024 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2024 | 26 Mar 2024 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Aug 2023 | 03 Aug 2023 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Jan 2023 | 26 Jan 2023 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Jan 2023 | 24 Jan 2023 | 001-33076 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Dec 2022 | 13 Dec 2022 | 001-33076 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 14 Dec 2022 | 12 Dec 2022 | 001-33076 |
Robert Symmes MacArthur files with the SEC under CIK 0001877496. This page aggregates EDGAR filings and related ownership activity.