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ADTRAN Holdings, Inc. ADTN
Nasdaq · XNAS · stock · Telephone & Telegraph Apparatus · website · IPO 1994-08-10
ADTRAN Holdings, Inc. insider transactions (Form 4)
| Insider | Role | Date | Action | Shares | Price |
|---|---|---|---|---|---|
| Wilson James Denson Jr | Chief Revenue Officer | 2026-05-20 | Gift | 10,469 | — |
| Wilson James Denson Jr | Chief Revenue Officer | 2026-05-20 | Sell | 9,332 | $14.72 |
| Glingener Christoph | Chief Technology Officer | 2026-05-08 | Sell | 22,277 | $15.00 |
| Glingener Christoph | Chief Technology Officer | 2026-05-08 | Option exercise | 22,277 | $12.17 |
| Glingener Christoph | Chief Technology Officer | 2026-05-07 | Sell | 84,895 | $15.06 |
| Glingener Christoph | Chief Technology Officer | 2026-05-07 | Option exercise | 84,895 | $12.17 |
| Glingener Christoph | Chief Technology Officer | 2026-05-07 | Sell | 41,220 | $14.73 |
| Glingener Christoph | Chief Technology Officer | 2026-05-07 | Option exercise | 41,220 | $7.01 |
Source: SEC EDGAR filings · CIK 0000926282 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.