ADTRAN Holdings, Inc. (ADTN): 3 insider purchases in the last two years.
| Filed | Insider | Shares | Price | Value | Type |
|---|---|---|---|---|---|
| Dec 1, 2025 | Theodosopoulos Nikos Director | 12,859 | $7.81 | $100.4K | no history |
| Dec 1, 2025 | Santo Timothy P Officer | 6,150 | $8.02 | $49.3K | no history |
| Nov 25, 2025 | Stanton Thomas R Director, Officer | 40,928 | $7.33 | $300.0K | no history |
Open-market purchases from SEC Form 4. "Opportunistic" = this insider trades every year but not on a fixed schedule (Cohen, Malloy & Pomorski); "routine" buys carry little information.
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