CONSTELLIUM SE - CSTM
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: 69
Latest filed: May 21, 2026
| Form | Count |
|---|---|
| 4 | 41 |
| 144 | 21 |
| 8-K | 4 |
| SCHEDULE 13G/A | 3 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 21, 2026 | 8-K | May 21, 2026 | 0001563411-26-000174 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001723486-26-000002 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0002127389-26-000002 | View |
| May 14, 2026 | 144 | — | 0001968582-26-000443 | View |
| May 13, 2026 | 4 | May 12, 2026 | 0001563411-26-000171 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001563411-26-000167 | View |
| May 12, 2026 | 4 | May 11, 2026 | 0001563411-26-000169 | View |
| May 11, 2026 | 144 | — | 0001968582-26-000421 | View |
| May 08, 2026 | 144 | — | 0001968582-26-000414 | View |
| May 07, 2026 | 144 | — | 0001140361-26-019524 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0001563411-26-000165 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0002095182-26-000002 | View |
| May 06, 2026 | SCHEDULE 13G/A | — | 0000315066-26-001165 | View |
| May 05, 2026 | 144 | — | 0001950047-26-004038 | View |
| May 05, 2026 | 4 | May 01, 2026 | 0001563411-26-000163 | View |
| May 04, 2026 | 4 | May 01, 2026 | 0001563411-26-000159 | View |
| May 04, 2026 | 4 | May 01, 2026 | 0001563411-26-000161 | View |
| May 01, 2026 | 144 | — | 0001974494-26-000167 | View |
| May 01, 2026 | 144 | — | 0001974494-26-000169 | View |
| May 01, 2026 | 144 | — | 0001974494-26-000171 | View |
| May 01, 2026 | 4 | May 01, 2026 | 0001563411-26-000157 | View |
| Apr 29, 2026 | 8-K | Apr 29, 2026 | 0001563411-26-000153 | View |
| Apr 24, 2026 | SCHEDULE 13G/A | — | 0001104659-26-048709 | View |
| Mar 17, 2026 | 4 | Mar 16, 2026 | 0001563411-26-000129 | View |
| Mar 17, 2026 | 4 | Mar 02, 2026 | 0002092745-26-000002 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000105 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000107 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000109 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000111 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000113 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000115 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000117 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000119 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000121 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000123 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000125 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001563411-26-000127 | View |
| Mar 16, 2026 | 144 | — | 0001974494-26-000136 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001563411-26-000089 | View |
| Mar 12, 2026 | 8-K | Mar 12, 2026 | 0001563411-26-000092 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0002093242-26-000002 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001563411-26-000075 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001563411-26-000077 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001563411-26-000079 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001563411-26-000081 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0002092741-26-000004 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001563411-26-000083 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001563411-26-000085 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0002098782-26-000004 | View |
| Mar 10, 2026 | 144 | — | 0001968582-26-000263 | View |
| Mar 10, 2026 | 144 | — | 0001968582-26-000256 | View |
| Mar 10, 2026 | 144 | — | 0001968582-26-000257 | View |
| Mar 10, 2026 | 144 | — | 0001968582-26-000258 | View |
| Mar 10, 2026 | 144 | — | 0001968582-26-000259 | View |
| Mar 10, 2026 | 144 | — | 0001968582-26-000260 | View |
| Mar 09, 2026 | 144 | — | 0001968582-26-000243 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0001563411-26-000067 | View |
| Mar 04, 2026 | 144 | — | 0001974494-26-000097 | View |
| Mar 03, 2026 | 4 | Feb 27, 2026 | 0001563411-26-000065 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001563411-26-000061 | View |
| Feb 27, 2026 | 4 | Feb 26, 2026 | 0001563411-26-000063 | View |
| Feb 27, 2026 | 144 | — | 0001974494-26-000077 | View |
| Feb 26, 2026 | 144 | — | 0001974494-26-000075 | View |
| Feb 25, 2026 | 144 | — | 0001949846-26-000109 | View |
| Feb 24, 2026 | 144 | — | 0001140361-26-006599 | View |
| Feb 24, 2026 | 4 | Feb 23, 2026 | 0001563411-26-000051 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0001563411-26-000053 | View |
| Feb 18, 2026 | 8-K | Feb 18, 2026 | 0001563411-26-000047 | View |
| Feb 05, 2026 | SCHEDULE 13G/A | — | 0000315066-26-000405 | View |