LOCK LifeLock, Inc.
NYSENo longer listedCommon stock
LOCK was the NYSE ticker symbol of LifeLock, 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.
LOCK at a glance
- Symbol
- LOCK
- Company / issuer
- LifeLock, Inc.
- Security type
- Common stock
- Last exchange
- NYSE
- Status
- No longer listed
- Seen in listing files
- Apr 2015
LOCK ticker history
All listing names we have recorded under the symbol LOCK, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| LifeLock, Inc. | Common Stock | Apr 2015 | Apr 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 LOCK?
LOCK was the ticker symbol of LifeLock, Inc on NYSE.
Is LOCK still trading?
No. LOCK does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Apr 2015.
Which exchange was LOCK listed on?
LOCK was listed on NYSE.
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