ADTN insider buying
Every open-market purchase of ADTRAN Holdings, Inc. (ADTN) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$499.75K
Insiders buying (12m)3
Purchases on record4
Last purchase filedAug 7, 2026
In the last 12 months, 3 insiders of ADTRAN Holdings, Inc. bought $499.75K of ADTN stock on the open market in 4 reported purchases. The most recent was filed on Aug 7, 2026: Santo Timothy P (SVP of Finance; CFO) bought 6,579 shares at $7.60, worth $50K. The largest purchase on record here is $300K by Stanton Thomas R on Nov 24, 2025.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Aug 7 | Santo Timothy PSVP of Finance; CFO | $50K | 6,579 | $7.60 | +12% | Aug 6 | SEC |
| Dec 1 | Santo Timothy PSVP of Finance; CFO | $49.32K | 6,150 | $8.02 | +30% | Nov 28 | SEC |
| Dec 1 | Theodosopoulos NikosDirector | $100.43K | 12,859 | $7.81 | +33% | Nov 26 | SEC |
| Nov 25 | Stanton Thomas RChairman & CEO, Director | $300K | 40,928 | $7.33 | +4% | Nov 24 | SEC |