Split history for Atossa Therapeutics Inc
Atossa Therapeutics Inc has split the face value 3 times since Aug. 26, 2016. Atossa Therapeutics Inc had last split the face value of its shares from $1 to $15 in 2026.The share has been quoting on an ex-split basis from Feb. 2, 2026.
| Split Date | Split Ratio |
|---|---|
| 02 Feb 2026 | 1:15 Stock split |
| 20 Apr 2018 | 1:12 Stock split |
| 26 Aug 2016 | 1:15 Stock split |