Tollis Kalmor

Lordsmarch Plaza
If you try to talk to him, he will reply:
 * Tollis Kalmor: The Coin Lords are aware of your reputation, adventurer. Speak to Naleen or Gavin if you're looking for work.

After you finish the quests Diplomatic Impunity and Frame Work, he will reply:
 * Tollis Kalmor: ????????????????

Talking to him after acquiring the quest, but before completion, will make he say:
 * Tollis Kalmor: ????????????????

On completion of quest, he will congratulate you with the following:
 * Tollis Kalmor: ????????????????

After completing the quest and taking the reward, if you talk to him again, he will reply:
 * Tollis Kalmor: ????????????????

Undermine
When you start the quest, you can see him in front of you.