ADTN
Adtran Holdings, Inc.
3 disclosed insider filings · 2 distinct insiders · latest Aug 10, 2026
Total filings
3
2 insiders
Insider buys
1
$50K
Insider sells
0
$0
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Aug 10, 2026 | Aug 10, 2026 | Christoph Glingener INSIDER | OTHER | 27,924 | — | — | — | EDGAR |
| Aug 7, 2026 | Aug 6, 2026 | Timothy P Santo INSIDER | BUY | 6,579 | $7.6 | $50K | — | EDGAR |
| Jul 28, 2026 | Jul 24, 2026 | Christoph Glingener INSIDER | OTHER | 9,384 | — | — | — | EDGAR |