CERU Cerulean Pharma Inc.
CERU was the NASDAQ ticker symbol of Cerulean Pharma Inc. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol. SEC records list “Cerulean Pharma Inc.” as a former name of Dare Bioscience, Inc., which trades today as DARE.
CERU at a glance
- Symbol
- CERU
- Company / issuer
- Cerulean Pharma Inc.
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015
CERU ticker history
All listing names we have recorded under the symbol CERU, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Cerulean Pharma Inc. | — | Jan 2015 | Jan 2015 |
Snapshots have gaps (notably 2018–2021, and 2015–2021 for NYSE listings), so the actual delisting date may be later than the last-seen date.
Frequently asked questions
What company has the ticker symbol CERU?
CERU was the ticker symbol of Cerulean Pharma Inc on NASDAQ.
Is CERU still trading?
No. CERU does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Jan 2015. The company now appears to trade as DARE (Dare Bioscience, Inc.).
Which exchange was CERU listed on?
CERU was listed on NASDAQ.