Santo Timothy P (CIK 1974835) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-07). Recent activity: Buy ADTN (6,579 shares), Buy ADTN (28,252 shares), Sell ADTN (1,501 shares), Buy ADTN (6,150 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-07 | ADTRAN Holdings, Inc. (ADTN) | SVP of Finance; CFO | Buy | 6,579 | $50,000 |
| 2026-04-03 | ADTRAN Holdings, Inc. (ADTN) | SVP of Finance; CFO | Buy | 28,252 | $0 |
| 2026-03-23 | ADTRAN Holdings, Inc. (ADTN) | SVP of Finance; CFO | Sell | 1,501 | $17,862 |
| 2025-12-01 | ADTRAN Holdings, Inc. (ADTN) | SVP of Finance; CFO | Buy | 6,150 | $49,323 |
来源：SEC Form 4 申报文件 · 截至 2026-08-07