IMMY Imprimis Pharmaceuticals, Inc.
IMMY was the NASDAQ ticker symbol of Imprimis Pharmaceuticals, 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 “Imprimis Pharmaceuticals, Inc.” as a former name of Harrow, Inc., which trades today as HROW.
IMMY at a glance
- Symbol
- IMMY
- Company / issuer
- Imprimis Pharmaceuticals, Inc.
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015 – Aug 2018
IMMY ticker history
All listing names we have recorded under the symbol IMMY, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Imprimis Pharmaceuticals, Inc. | — | Jan 2015 | Aug 2018 |
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 IMMY?
IMMY was the ticker symbol of Imprimis Pharmaceuticals, Inc on NASDAQ.
Is IMMY still trading?
No. IMMY does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Aug 2018. The company now appears to trade as HROW (Harrow, Inc.).
Which exchange was IMMY listed on?
IMMY was listed on NASDAQ.