CRBU - CIK 0001619856
Caribou Biosciences, Inc. has filed 317 documents with the SEC between 2014 and 2026. The most frequent type is insider trade (100 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| DRSLTR | - | 2021-06-11 | - |
| DRS/A | - | 2021-06-11 | - |
| SEC correspondence | UPLOAD | 2021-06-02 | - |
| SEC STAFF LETTER | - | 2021-05-18 | - |
| DRS | - | 2021-05-07 | - |
| D | - | 2021-03-05 | - |
| Passive ownership stake (update) | SC 13G/A | 2019-03-25 | - |
| Passive ownership stake (update) | SC 13G/A | 2019-01-16 | - |
| Passive ownership stake (update) | SC 13G/A | 2018-02-06 | - |
| Insider trade | 4 | 2018-01-30 | 2018-01-29 |
| Insider trade | 4 | 2017-09-13 | 2017-09-13 |
| Passive ownership stake | SC 13G | 2017-02-28 | - |
| D | - | 2016-05-25 | - |
| Insider trade | 4 | 2016-05-11 | 2016-05-11 |
| New insider ownership | 3 | 2016-05-05 | 2016-05-05 |
| D/A | - | 2015-03-24 | - |
| D | - | 2014-09-23 | - |