// insider-profile
Glingener Christoph
Title: Chief Technology OfficerView on SEC.gov ↗
// activity-summary
Recent insider activity is bullish. Over the last 30 days, 6 insiders purchased shares versus 3 sales. Buying was led by Glingener Christoph.
// track-record
$0
Total purchased
$2.2M
Total sold
3
0B · 3S transactions
Net seller
Overall direction
Most active in
Filing history: Jan 2024 — May 2026Based on last 13 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 8, 2026 | Glingener Christoph | ADTN | Option Exercise | 22,277 | $0.00 | $0K |
| May 8, 2026 | Glingener Christoph | ADTN | Sale | 22,277 | $15.00 | $334K |
| May 8, 2026 | Glingener Christoph | ADTN | Option Exercise | 22,277 | $12.17 | $271K |
| May 7, 2026 | Glingener Christoph | ADTN | Option Exercise | 84,895 | $0.00 | $0K |
| May 7, 2026 | Glingener Christoph | ADTN | Option Exercise | 41,220 | $0.00 | $0K |
8 more transactions hidden
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