Form 4 for ADTN ADTRAN Holdings, Inc.
Accepted 2026-04-03 15:15:17 ET · period of report 2026-04-01 · accession 0001193125-26-142013 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-04-03 15:15 | 2026-04-01 | ADTN | Santo Timothy P | CFO, SVP of Fin | A - Grant | $0.00 | +28.3K | 53.3K | +113% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-04-01 | A | A | 28,252 | $0.00 | 53,345 | D | — | — | (F1) Represents a grant of restricted stock units that vest in four equal and annual installments beginning on the first anniversary date of the grant. |