ONT
Onterris, Inc.Company with tickers: MEG
CIK
1643615
CUSIP
615111101
Shares Outstanding
36,139,227
Website
https://www.montrose-env.com
13F Activity (30d)
6 filings
2 filers
The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.
| Type | Filing Date | Period | Open |
|---|---|---|---|
| 8-K | 2026-05-11 | 2026-05-06 | |
| 10-Q | 2026-05-07 | 2026-03-31 | |
| 8-K | 2026-05-06 | — | |
| 8-K | 2026-04-21 | 2026-04-17 | |
| DEF 14A | 2026-03-24 | 2026-05-06 | |
| 10-K | 2026-02-26 | 2025-12-31 | |
| 8-K | 2026-02-25 | — | |
| 8-K | 2026-01-20 | 2026-01-19 | |
| 10-Q | 2025-11-05 | 2025-09-30 | |
| 8-K | 2025-11-04 | — | |
| 10-Q | 2025-08-07 | 2025-06-30 | |
| 8-K | 2025-08-06 | — | |
| 8-K | 2025-07-07 | 2025-07-01 | |
| 8-K | 2025-05-09 | 2025-05-06 | |
| 10-Q | 2025-05-08 | 2025-03-31 | |
| 8-K | 2025-05-07 | — | |
| DEF 14A | 2025-03-24 | 2025-05-06 | |
| 10-K | 2025-03-03 | 2024-12-31 | |
| 8-K | 2025-02-26 | — | |
| 8-K | 2025-02-20 | 2025-02-19 | |
| 8-K | 2025-01-17 | 2025-01-13 | |
| 8-K | 2025-01-06 | 2024-12-31 | |
| 10-Q | 2024-11-07 | 2024-09-30 | |
| 8-K | 2024-11-06 | — | |
| 10-Q | 2024-08-07 | 2024-06-30 | |
| 8-K | 2024-08-06 | — | |
| 8-K | 2024-05-14 | 2024-05-13 | |
| 8-K | 2024-05-08 | 2024-05-07 | |
| 10-Q | 2024-05-08 | 2024-03-31 | |
| 8-K | 2024-05-07 | — | |
| 8-K | 2024-04-19 | 2024-04-17 | |
| 8-K | 2024-04-02 | — | |
| DEF 14A | 2024-03-25 | 2024-05-07 | |
| 10-K | 2024-02-29 | 2023-12-31 | |
| 8-K | 2024-02-29 | — | |
| 8-K | 2024-02-20 | 2024-02-14 | |
| 10-Q | 2023-11-08 | 2023-09-30 | |
| 8-K | 2023-11-07 | — | |
| 10-Q | 2023-08-09 | 2023-06-30 | |
| 8-K | 2023-08-08 | — | |
| 8-K | 2023-06-06 | — | |
| 8-K | 2023-05-11 | 2023-05-09 | |
| 10-Q | 2023-05-10 | 2023-03-31 | |
| 8-K | 2023-05-09 | — | |
| DEF 14A | 2023-03-28 | 0001-01-01 | |
| 10-K | 2023-03-01 | 2022-12-31 | |
| 8-K | 2023-02-28 | — | |
| 10-Q | 2022-11-09 | 2022-09-30 | |
| 8-K | 2022-11-08 | — | |
| 10-Q | 2022-08-09 | 2022-06-30 |
Showing 1–50 of 83 filings