Error! You must have javascript enabled to use this form. Please enable Javascript in your browser. ADTRAN, Inc. (NASDAQ: ADTN) Investor Alert: Investigation over Potential Wrongdoing An investigation on behalf of investors in ADTRAN, Inc. (NASDAQ: ADTN) shares over potential wrongdoing at ADTRAN, Inc. was announced. View full press release Your Name: Your Email: To Email: To BCC: Subject: Comments: ReleaseWire respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send