Marc Kimpe, SVP, Research & Development at ADTRAN INC (ADTN), sold 5,000 shares at $20.02 ($100K) on 2022-02-24, disclosed to the SEC on 2022-03-01.
Open-market sale of $100k ADTN by SVP, Research & Development. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.