Company · CIK 1434418

# CONSTELLATION PHARMACEUTICALS INC

| CIK | [1434418](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001434418) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 2834 — Pharmaceutical Preparations |
| Incorporated in | DE |
| Business address | MA |
| Listed | no ticker on SEC record today |
| First annual or quarterly report | 2018-08-14 |

## Offerings

 4 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-232992 | Shelf Effective | 2019-08-02 | 2021-07-16 | 3 |
| 333-235417 | Shelf Effective | 2019-12-09 | 2020-06-17 | 5 |
| 333-235550 | Shelf Effective | 2019-12-17 | 2019-12-17 | 1 |
| 333-225822 | IPO Final prospectus | 2018-06-22 | 2018-07-19 | 4 |

## Filings

 14

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2021-07-16 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1434418/999999999521002800/9999999995-21-002800-index.htm) Declared effective | 333-232992 | 9999999995-21-002800 |
| 2020-06-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1434418/000119312520171466/0001193125-20-171466-index.htm) Shelf takedown | 333-235417 | 0001193125-20-171466 |
| 2020-06-15 | [424B5](https://www.sec.gov/Archives/edgar/data/1434418/000119312520169318/0001193125-20-169318-index.htm) Shelf takedown | 333-235417 | 0001193125-20-169318 |
| 2019-12-17 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1434418/000119312519316267/0001193125-19-316267-index.htm) Shelf registered | 333-235550 | 0001193125-19-316267 |
| 2019-12-11 | [424B5](https://www.sec.gov/Archives/edgar/data/1434418/000119312519311620/0001193125-19-311620-index.htm) Shelf takedown | 333-235417 | 0001193125-19-311620 |
| 2019-12-09 | [424B5](https://www.sec.gov/Archives/edgar/data/1434418/000119312519309266/0001193125-19-309266-index.htm) Shelf takedown | 333-235417 | 0001193125-19-309266 |
| 2019-12-09 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1434418/000119312519309197/0001193125-19-309197-index.htm) Shelf registered | 333-235417 | 0001193125-19-309197 |
| 2019-08-16 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1434418/999999999519001904/9999999995-19-001904-index.htm) Declared effective | 333-232992 | 9999999995-19-001904 |
| 2019-08-02 | [S-3](https://www.sec.gov/Archives/edgar/data/1434418/000119312519212122/0001193125-19-212122-index.htm) Shelf registered | 333-232992 | 0001193125-19-212122 |
| 2018-07-19 | [424B4](https://www.sec.gov/Archives/edgar/data/1434418/000119312518221521/0001193125-18-221521-index.htm) Final prospectus | 333-225822 | 0001193125-18-221521 |
| 2018-07-18 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1434418/999999999518001826/9999999995-18-001826-index.htm) Declared effective | 333-225822 | 9999999995-18-001826 |
| 2018-07-09 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1434418/000119312518214120/0001193125-18-214120-index.htm) Amendment | 333-225822 | 0001193125-18-214120 |
| 2018-06-22 | [S-1](https://www.sec.gov/Archives/edgar/data/1434418/000119312518201002/0001193125-18-201002-index.htm) Registration filed | 333-225822 | 0001193125-18-201002 |
| 2018-04-27 | [DRS](https://www.sec.gov/Archives/edgar/data/1434418/000095012318003869/0000950123-18-003869-index.htm) Draft made public | 377-02040 | 0000950123-18-003869 |

[All filings of this company](https://equitycapital.markets/filings?cik=1434418) · [CSV](https://equitycapital.markets/filings.csv?cik=1434418)

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Source page: https://equitycapital.markets/company/1434418 · Data: U.S. SEC EDGAR · CC BY 4.0