Burnham
Officer shards can be earned by completing the following missions: Swings and Roundabouts Part 1 and Part 5. Additionally, shards can be gained through the Discovery Officer Chest and Ultra Recruit Chest. Occasionally, more shards can be acquired through Rotational Ultra Chests.  

Saru
Officer shards can be earned through the Discovery Officer Chest and Ultra Recruit Chest. Occasionally, more shards can be acquired through Rotational Ultra Chests.  

Stamets
Officer shards can be earned by completing the following missions: Swings and Roundabouts Part 3 and Part 5. Additionally, shards can be gained through the Discovery Officer Chest and Ultra Recruit Chest. Occasionally, more shards can be acquired through Rotational Ultra Chests.  

Georgiou
Officer shards can be earned through the Discovery Officer Chest and Ultra Recruit Chest. Occasionally, more shards can be acquired through Rotational Ultra Chests.  You can also exchange Transporter Patterns to get additional shards.

Tilly
Officer shards can be earned through the Discovery Officer Chest.

Tyler
Officer shards can be earned through the Discovery Officer Chest and Ultra Recruit Chest. Occasionally, more shards can be acquired through Rotational Ultra Chests.  

Hugh
Officer shards can be earned through the Discovery Officer Chest.

Airiam
Officer shards can be earned through the Discovery Officer Chest.