ARM HOLDINGS PLC /UK - ARM
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 48
Latest filed: Sep 23, 2026
| Form | Count |
|---|---|
| 4 | 32 |
| 144 | 9 |
| 6-K | 7 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Sep 23, 2026 | 4 | Sep 21, 2026 | 0001973239-26-000136 | View |
| Sep 21, 2026 | 144 | — | 0001959173-26-007048 | View |
| Sep 18, 2026 | 6-K | Sep 18, 2026 | 0001973239-26-000135 | View |
| Sep 16, 2026 | 4 | Sep 14, 2026 | 0001973239-26-000133 | View |
| Sep 10, 2026 | 6-K | Sep 10, 2026 | 0001973239-26-000128 | View |
| Sep 10, 2026 | 4 | Sep 09, 2026 | 0001973239-26-000130 | View |
| Aug 31, 2026 | 4 | Aug 27, 2026 | 0001973239-26-000122 | View |
| Aug 27, 2026 | 144 | — | 0001959173-26-006479 | View |
| Aug 18, 2026 | 4 | Aug 17, 2026 | 0001973239-26-000121 | View |
| Aug 11, 2026 | 4 | Aug 07, 2026 | 0001973239-26-000119 | View |
| Aug 10, 2026 | 6-K | Aug 10, 2026 | 0001973239-26-000117 | View |
| Jul 29, 2026 | 6-K | Jul 29, 2026 | 0001973239-26-000113 | View |
| Jul 29, 2026 | 6-K | Jun 30, 2026 | 0001973239-26-000114 | View |
| Jun 04, 2026 | 4 | Jun 02, 2026 | 0001973239-26-000107 | View |
| Jun 03, 2026 | 4 | Jun 01, 2026 | 0001973239-26-000105 | View |
| Jun 01, 2026 | 4 | May 28, 2026 | 0001973239-26-000103 | View |
| May 26, 2026 | 4 | May 22, 2026 | 0001973239-26-000101 | View |
| May 22, 2026 | 4 | May 21, 2026 | 0001973239-26-000089 | View |
| May 22, 2026 | 4 | May 21, 2026 | 0001973239-26-000091 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001973239-26-000082 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001533913-26-000009 | View |
| May 21, 2026 | 4 | May 19, 2026 | 0001973239-26-000086 | View |
| May 21, 2026 | 144 | — | 0001959173-26-003881 | View |
| May 21, 2026 | 4 | May 19, 2026 | 0001973239-26-000084 | View |
| May 20, 2026 | 144 | — | 0001959173-26-003815 | View |
| May 20, 2026 | 144 | — | 0001959173-26-003796 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001628280-26-036538 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001763187-26-000003 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001198848-26-000003 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001628280-26-036553 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001973239-26-000068 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001628280-26-036565 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001533913-26-000007 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001973239-26-000070 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001973239-26-000072 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001973239-26-000074 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001973239-26-000076 | View |
| May 19, 2026 | 4 | Apr 23, 2026 | 0001973239-26-000078 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001973239-26-000080 | View |
| May 19, 2026 | 144 | — | 0001959173-26-003760 | View |
| May 13, 2026 | 4 | May 11, 2026 | 0001973239-26-000064 | View |
| May 11, 2026 | 144 | — | 0001959173-26-003469 | View |
| May 06, 2026 | 6-K | May 06, 2026 | 0001973239-26-000062 | View |
| Apr 23, 2026 | 4 | Apr 22, 2026 | 0001533913-26-000005 | View |
| Apr 22, 2026 | 144 | — | 0001959173-26-003032 | View |
| Apr 21, 2026 | 6-K | Apr 21, 2026 | 0001973239-26-000059 | View |
| Apr 16, 2026 | 4 | Apr 14, 2026 | 0001973239-26-000056 | View |
| Apr 14, 2026 | 144 | — | 0001959173-26-002904 | View |