PRAH PRA Health Sciences Inc.
NASDAQNo longer listedCommon stock
PRAH was the NASDAQ ticker symbol of PRA Health Sciences 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.
PRAH at a glance
- Symbol
- PRAH
- Company / issuer
- PRA Health Sciences Inc.
- Security type
- Common stock
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015 – Jun 2021
- Sector
- Health Care
- Industry
- Biotechnology: Commercial Physical & Biological Resarch
- Country
- United States
- IPO year
- 2014
- Last reported market cap
- $10.9 billion (Jun 2021)
PRAH ticker history
All listing names we have recorded under the symbol PRAH, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| PRA Health Sciences Inc. | Common Stock | Jan 2015 | Jun 2021 |
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 PRAH?
PRAH was the ticker symbol of PRA Health Sciences Inc on NASDAQ.
Is PRAH still trading?
No. PRAH does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Jun 2021.
Which exchange was PRAH listed on?
PRAH was listed on NASDAQ.
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