ADTN · ISSUER CIK 926282
ADTRAN Holdings, Inc.
Between Aug 1, 2026 and Oct 29, 2026, 2 ADTRAN Holdings, Inc. insiders reported $50K of open-market purchases and $0.00 of sales on SEC Form 4. The largest buyer was Santo Timothy P (SVP of Finance; CFO), with $50K.
↗2 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. No open-market sales in the window.
$50KInsider buying
$0.00Insider selling
+$50KNet open-market
Aug 10, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 10, 202616:01 | Aug 10, 2026 | ADTN | Chief Technology Officer | A · Grant | — | +27,924 | 83,953 | +50% | — | ||
| Aug 7, 202616:00 | Aug 6, 2026 | ADTN | SVP of Finance; CFO | P · Buy | $7.60 | +6,579 | 59,924 | +12% | +$50K | -60.8% | -8.7% |