Buys
Open market- Shares
- Avg price
- Total value
Christoph Glingener - Chief Technology Officer at ADTRAN Holdings, Inc.
Issuer-level insider activity
- Role
- Chief Technology Officer
- Issuer ticker
- ADTN on Nasdaq
- 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 Christoph Glingener in ADTRAN Holdings, Inc.
Sells
Open market- Shares
- -148,392
- Avg price
- $14.96
- Total value
- -$2,219,844
Net
Past year- Shares
- -148,392
- Share %
- -100%
- Total value
- -$2,219,844
Reported holdings for Christoph Glingener in ADTRAN Holdings, Inc.
Form 4 holding
Chief Technology Officer
ADTRAN Holdings, Inc.
- Security class
- Common Stock
- Shares / value
- 83,953
- Estimated value
- $1,166,946
- Report date
- 10 Aug 2026
- Price
- $13.90
- Ownership
- Direct
Form 4 holding
Chief Technology Officer
ADTRAN Holdings, Inc.
- Security class
- Stock Options
- Shares / value
- 22,277
- Estimated value
- Report date
- 07 May 2026
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
Chief Technology Officer
ADTRAN Holdings, Inc.
- Security class
- Stock Option
- Shares / value
- 0
- Estimated value
- Report date
- 08 May 2026
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Transaction history for Christoph Glingener in ADTRAN Holdings, Inc.
| 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.