1. Exposure and Confrontation:
- Othello confronts Iago and exposes his treachery in front of the other characters.
- Iago's true nature and manipulations are unveiled, revealing the extent of his wickedness.
2. Loss of Status and Reputation:
- Iago's reputation is shattered as his deceitful actions come to light.
- He loses his position, respect, and trust within the Venetian society.
3. Imprisonment:
- Iago is arrested and taken into custody by the Venetian authorities.
- He faces imprisonment for his crimes and the suffering he has caused.
4. Rejection and Isolation:
- Iago is rejected and abandoned by everyone who once trusted and respected him.
- He becomes isolated and ostracized by the community.
5. Refusal to Repent:
- Even in the face of his downfall, Iago remains defiant and unapologetic.
- He refuses to show any remorse or take responsibility for his actions.
6. Potential Execution:
- The play ends with Iago's fate left unresolved, as Othello leaves him to be dealt with by the authorities.
- It is implied that Iago may face execution for his crimes, but the exact punishment is not explicitly stated.
Overall, Iago's ending is characterized by his exposure and downfall, loss of status and respect, imprisonment, isolation, and refusal to repent. He ultimately pays the price for his villainy and becomes a cautionary tale of the consequences of deceit, manipulation, and jealousy.