Stock Splits Calendar

Last Updated: 25-Jul-25 11:19 ET
Track upcoming stock splits and reverse stock splits with ratios, payable dates, and ex-dates for U.S. traded equities. See stock splits announced today, as well as upcoming stock splits scheduled for tomorrow and the next two months.


July 2025
Co: IMNN  Imunon | Ratio: 1-15 | Payable: 24-Jul-25 | Ex-Date*: 25-Jul-25 | Announced: 23-Jul-25 | Optionable: NA
Co: MRSN  Mersana Therapeutics | Ratio: 1-25 | Payable: 24-Jul-25 | Ex-Date*: 25-Jul-25 | Announced: 24-Jul-25 | Optionable: Yes
Co: IKNA  Ikena Oncology | Ratio: 1-12 | Payable: 25-Jul-25 | Ex-Date*: 28-Jul-25 | Announced: 25-Jul-25 | Optionable: NA
Co: NAAS  NaaS Technology | Ratio: 1-4 | Payable: 29-Jul-25 | Ex-Date*: 30-Jul-25 | Announced: 14-Jul-25 | Optionable: NA
Co: YOSH  Yoshiharu Global Co. | Ratio: 4-1 | Payable: 30-Jul-25 | Ex-Date*: 31-Jul-25 | Announced: 18-Jul-25 | Optionable: NA
Co: DGNX  Diginex Limited | Ratio: 8-1 | Payable: 31-Jul-25 | Ex-Date*: 01-Aug-25 | Announced: 07-Jul-25 | Optionable: NA
August 2025
Co: SPRB  Spruce Biosciences | Ratio: 1-75 | Payable: 01-Aug-25 | Ex-Date*: 04-Aug-25 | Announced: 24-Jul-25 | Optionable: NA
Co: NCNA  NuCana | Ratio: 1-200 | Payable: 07-Aug-25 | Ex-Date*: 08-Aug-25 | Announced: 11-Jul-25 | Optionable: NA
* Ex-Date is the date that the stock price is scheduled to adjust on the respective exchange.


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