POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the undersigned as directors and/or officers of JACKSON NATIONAL LIFE INSURANCE COMPANY (Jackson), a Michigan corporation, hereby appoint Laura L. Prieskorn, Marcia Wadsten, Carrie Chelko, Susan S. Rhee, and Scott J. Golde (each with power to act without the others) his/her attorney-in-fact and agent, with full power of substitution and resubstitution, for and in his/her name, place and stead, in any and all capacities, to sign applications, registration statements, reports, and other documents, and any and all amendments thereto, with power to affix the corporate seal and to attest it, and to file such applications, registration statements, reports, and other documents, and amendments thereto, with all exhibits and requirements, in accordance with the Securities Act of 1933, the Securities Exchange Act of 1934, and/or the Investment Company Act of 1940 and the rules and regulations thereunder of the Securities and Exchange Commission. This Power of Attorney concerns Jackson National Separate Account - I (File Nos. 033-82080, 333-70472, 333-73850, 333-118368, 333-119656, 333-132128, 333-136472, 333-155675, 333-172874, 333-172875, 333-172877, 333-175718, 333-175719, 333-176619, 333-178774, 333-183048, 333-183049, 333-183050, 333-192971, 333-210504, 333-212424, 333-217500, 333-217501, 333-226897, 333-228801, 333-228802, 333-235565, 333-235567, and 333-252333), Jackson National Separate Account III (File No. 333-41153), Jackson National Separate Account IV (File Nos. 333-108433 and 333-118131), Jackson National Separate Account V (File No. 333-70697), and Jackson National Life Insurance Company (File Nos. 333-249750 and 333-249766), as well as any future separate account(s) and/or future file number(s) that Jackson establishes through which securities, particularly variable annuity contracts, variable universal life insurance policies, registered index-linked annuity contracts, or other registered annuity contracts are to be offered for sale. The undersigned grant to each attorney-in-fact and agent full authority to take all necessary actions to effectuate the above as fully, to all intents and purposes, as he/she could do in person, thereby ratifying and confirming all that said attorneys-in-fact and agents, or any one of them, may lawfully do or cause to be done by virtue hereof. This instrument may be executed in one or more counterparts.

IN WITNESS WHEREOF, the undersigned have executed this Power of Attorney effective as of the 21st day of September, 2021.


/s/ LAURA L. PRIESKORN
Laura L. Prieskorn, Chief Executive Officer, President, and Director


/s/ MARCIA WADSTEN
Marcia Wadsten, Executive Vice President, Chief Financial Officer, Appointed Actuary, and Director


/s/ BRADLEY O. HARRIS
Bradley O. Harris, Executive Vice President, Chief Risk Officer and Director


/s/ DON W. CUMMINGS
Don W. Cummings, Senior Vice President and Chief Accounting Officer

JACKSON NATIONAL LIFE INSURANCE CO S-1/A