Form 4: ADTRAN Holdings CTO Receives Stock Grant
Insider Transaction (Form 4)
Christoph Glingener, Chief Technology Officer of ADTRAN Holdings, Inc., received 27,924 shares of common stock on August 10, 2026.
Summary
- Grant/award: acquired 27,924 Common Stock on August 10, 2026; holds 83,953 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Christoph Glingener — Officer (Chief Technology Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-10 | Grant/award | Common Stock | 27,924 | — | — | 83,953 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-10 | Grant/award (27,924 shares) |
Keywords
insider transaction, Form 4, ADTN, ADTRAN Holdings, Inc., neutral, Christoph Glingener
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