Glingener Christoph
- SEC CIK
- 0001943622
In the past year, 1 open-market sale filing worth $2.22M and no purchases.
Current role at each company
- ADTN ADTRAN Holdings, Inc.Chief Technology Officeras of Aug 10, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $2.22M
- 1 filing
- Net
- −$2.22M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Glingener Christoph as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 11, 2026 (view filing) | May 7-8 | 4 days | Glingener ChristophChief Technology Officer | SSale | −148.4K | $14.96 | −$2.22M | −76.1%46.6K after | 3 lots10b5-1 |