Supplement Dated August 14, 2026
AUGUSTAR LIFE INSURANCE COMPANY
AuguStar Variable Account A
Supplement to the Prospectuses and Updating Summary Prospectuses dated May 1, 2026
for the following variable annuity contracts (“Contracts”)
|
ONcore Flex ONcore Flex II ONcore Lite ONcore Lite III |
ONcore Premier ONcore Premier II ONcore Select 4 ONcore Select 7 |
ONcore Ultra II ONcore Value ONcore Wealth Foundation 4 ONcore Wealth Foundation 7 |
ONcore Wrap ONcore Xtra ONcore Xtra II
|
Supplement to the Prospectuses dated May 1, 2019 and Notice Document dated May 1, 2026
for the following variable annuity contracts (“Contracts”)
|
Investar Vision/Top Spectrum Top 1 |
Top Explorer Top Plus |
Top Tradition |
AuguStar Variable Account B
Supplement to the Prospectuses dated May 1, 2019 and Notice Document dated May 1, 2026
for the following variable annuity contracts (“Contracts”)
| Top 1 | Top Plus | Top Tradition |
AuguStar Variable Account D
Supplement to the Prospectuses dated May 1, 2019 and Notice Document dated May 1, 2026
for the following variable annuity contracts (“Contracts”)
| Retirement Advantage |
AuguStar Variable Account R
Supplement to the Prospectuses dated May 1, 2019 and Notice Document dated May 1, 2026
for the following variable life contracts (“Contracts”)
|
GP VUL Vari-Vest II |
Vari-Vest IV Vari-Vest V |
Vari-Vest Asset Builder Vari-Vest Survivor |
Virtus VUL |
NATIONAL SECURITY LIFE AND ANNUITY COMPANY
National Security Variable Account N
Supplement to the Prospectuses dated May 1, 2019 and Notice Document dated May 1, 2026
for the following variable annuity contracts (“Contracts”)
|
NScore Flex NScore Lite |
NScore Lite II NScore Lite III |
NScore Premier NScore Premier II |
NScore Value NScore Xtra |
NScore Xtra II |
The following supplements and amends the above mentioned Prospectuses, Updating Summary Prospectuses and Notice Documents. Please read this supplement and retain it for future reference.
Fund Subadviser Change:
There has been a subadviser change for the Nomura VIP Asset Strategy Series, effective June 15, 2026. In the row for the Nomura VIP Asset Strategy Series (Service Class), the subadviser information for the Fund is deleted and replaced with the following:
Subadvisers: Macquarie Investment Management Global Limited, Nomura Corporate Research and Asset Management Inc.
Corrections:
For the sole purpose of correcting typographical errors in certain Fund names:
| · | References to the “LVIP ClearBridge Variable Dividend Strategy Portfolio” are deleted and replaced with corrected references to the “LVIP ClearBridge Dividend Strategy Portfolio.” |
| · | References to the “LVIP ClearBridge Variable Large Cap Value Portfolio” are deleted and replaced with corrected references to the “LVIP ClearBridge Large Cap Value Portfolio.” |