CT-1157 was the designation of a clone trooper who served in the Galactic Republic's Grand Army under Jedi General Depa Billaba. He was new to the battlefront and thus regarded as "green" by his superiors. He and the young Padawan Caleb Dume struck up a friendship, and when Dume was wounded and rendered unconscious during a skirmish on Kardoa CT-1157 defended him from the Separatist droids. Following this, he won a commendation of valor and earned the nickname "Stance."
- Kanan 9: First Blood, Part III: The Canyons of Kardoa (First appearance)
- Kanan 10: First Blood, Part IV: The Mesas of Mygeeto
- Kanan 11: First Blood, Part V: The Fog of War (Mentioned only)