12/12/2025 | Press release | Distributed by Public on 12/12/2025 08:08
Supplement Dated December 12, 2025
To The Prospectus Dated April 28, 2025
JNL® Investors Series Trust
Effective December 31, 2025, for the JNL Government Money Market Fund, please change all references to the Bloomberg USD 1 Month Cash Deposit Index to the Bloomberg USD 1 Month Swap Rate Cash Deposit Index.
This Supplement is dated December 12, 2025.
Supplement Dated December 12, 2025
To The Statement of Additional Information Dated April 28, 2025
JNL® Investors Series Trust
Effective December 31, 2025, for the JNL Government Money Market Fund, please change all references to the Bloomberg USD 1 Month Cash Deposit Index to the Bloomberg USD 1 Month Swap Rate Cash Deposit Index.
This Supplement is dated December 12, 2025.