Montrose Environmental Group, Inc. - MEG
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: 38
Latest filed: Mar 27, 2026
| Form | Count |
|---|---|
| 4 | 20 |
| 144 | 9 |
| SCHEDULE 13G/A | 5 |
| 8-K | 3 |
| 4/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001894 | View |
| Mar 16, 2026 | 4 | Mar 13, 2026 | 0001193125-26-108837 | View |
| Mar 16, 2026 | 4 | Mar 13, 2026 | 0001193125-26-108839 | View |
| Mar 13, 2026 | 144 | — | 0001959173-26-002325 | View |
| Mar 13, 2026 | 4 | Mar 11, 2026 | 0001193125-26-106545 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001193125-26-102782 | View |
| Mar 11, 2026 | 4/A | Mar 03, 2026 | 0001193125-26-102812 | View |
| Mar 09, 2026 | 144 | — | 0001959173-26-002111 | View |
| Mar 05, 2026 | 4 | Mar 04, 2026 | 0001193125-26-094380 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0001193125-26-092013 | View |
| Mar 04, 2026 | 144 | — | 0001959173-26-001926 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0001193125-26-092014 | View |
| Mar 03, 2026 | 144 | — | 0001959173-26-001783 | View |
| Mar 03, 2026 | 144 | — | 0001959173-26-001792 | View |
| Mar 02, 2026 | 144 | — | 0001959173-26-001650 | View |
| Mar 02, 2026 | 144 | — | 0001959173-26-001720 | View |
| Feb 25, 2026 | 8-K | Feb 25, 2026 | 0001193125-26-071772 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | — | 0001193125-26-049729 | View |
| Jan 20, 2026 | 8-K | Jan 19, 2026 | 0001193125-26-016039 | View |
| Jan 06, 2026 | 4 | Jan 01, 2026 | 0001193125-26-004909 | View |
| Jan 06, 2026 | 4 | Jan 01, 2026 | 0001193125-26-004910 | View |
| Jan 06, 2026 | 4 | Jan 01, 2026 | 0001193125-26-004911 | View |
| Jan 06, 2026 | 4 | Jan 01, 2026 | 0001193125-26-004912 | View |
| Jan 06, 2026 | 4 | Jan 01, 2026 | 0001193125-26-004913 | View |
| Jan 06, 2026 | 4 | Jan 01, 2026 | 0001193125-26-004914 | View |
| Jan 06, 2026 | 4 | Jan 01, 2026 | 0001193125-26-004915 | View |
| Jan 06, 2026 | 4 | Jan 01, 2026 | 0001193125-26-004916 | View |
| Dec 19, 2025 | 4 | Dec 16, 2025 | 0001193125-25-327208 | View |
| Dec 19, 2025 | 4 | Dec 16, 2025 | 0001193125-25-327209 | View |
| Dec 19, 2025 | 4 | Dec 16, 2025 | 0001193125-25-327210 | View |
| Dec 19, 2025 | 4 | Dec 16, 2025 | 0001193125-25-327211 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | — | 0001017918-25-000057 | View |
| Nov 12, 2025 | SCHEDULE 13G/A | — | 0001644956-25-000051 | View |
| Nov 12, 2025 | 144 | — | 0001959173-25-006884 | View |
| Nov 12, 2025 | 4 | Nov 10, 2025 | 0001193125-25-278409 | View |
| Nov 10, 2025 | 144 | — | 0001959173-25-006835 | View |
| Nov 04, 2025 | 8-K | Nov 04, 2025 | 0001193125-25-264811 | View |
| Oct 24, 2025 | SCHEDULE 13G/A | — | 0000861177-25-000012 | View |