Buys
Open market- Shares
- Avg price
- Total value
Bruce L. Claflin - Director at CIENA CORP
Issuer-level insider activity
- Role
- Director
- Issuer ticker
- CIEN on NYSE
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
Past-year transaction volume for Bruce L. Claflin in CIENA CORP
Sells
Open market- Shares
- -2,857
- Avg price
- $355.91
- Total value
- -$1,016,835
Net
Past year- Shares
- -2,857
- Share %
- -100%
- Total value
- -$1,016,835
Reported holdings for Bruce L. Claflin in CIENA CORP
Form 4 holding
Director
CIENA CORP
- Security class
- Common Stock
- Shares / value
- 50,843
- Estimated value
- $24,941,542
- Report date
- 24 Sep 2026
- Price
- $490.56
- Ownership
- Direct
Form 4 holding
Director
CIENA CORP
- Security class
- Common Stock
- Shares / value
- 8,279
- Estimated value
- $2,946,578
- Report date
- 24 Sep 2026
- Price
- $355.91
- Ownership
- By spousal trust
Transaction history for Bruce L. Claflin in CIENA CORP
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.