Sharemaestro, ADTRAN Holdings, Inc. (ADTN), 2026-08-20, https://sharemaestro.com/evidence/91f94e66-360d-4b1c-8e1e-9de8bf7aacb9/
Record ID: 91f94e66-360d-4b1c-8e1e-9de8bf7aacb9
Record checksum: 3559c321008ef17b8d511410a8da2c1f1a01537da1b7b4d57c4551db6ba8f67b