Guardian Separate Account K

10/09/2026 | Press release | Distributed by Public on 10/09/2026 12:54

Prospectus by Investment Company (Form 497)

Prospectus Supplement
Dated October 9, 2026
For
Certain Variable Life Insurance Policies and Variable Annuity Contracts
Issued By
THE GUARDIAN INSURANCE & ANNUITY COMPANY, INC.
The following supplemental information should be read in conjunction with the Prospectuses and applicable Updated Summary Prospectuses and Initial Summary Prospectus dated:
1.
May 1, 2026 for Flexible Solutions® VUL (2018);
2.
May 1, 2019 for Executive Benefits (COLI) VUL®;
3.
May 1, 2019 for Flexible Solutions® VUL III;
4.
April 30, 2012 for Park Avenue Life (PAL) 95 Variable Whole Life Insurance Policy;
5.
April 30, 2012 for Park Avenue Life (PAL) 97 Variable Whole Life Insurance Policy;
6.
May 1, 2008 for Flexible Solutions® Variable Universal Life;
7.
May 1, 2008 for Flexible Solutions® Variable Universal Life Gold;
8.
May 1, 2008 for Park Avenue Survivorship Variable Universal Life (SVUL) - Millennium Series®;
9.
May 1, 2006 for Park Avenue Variable Universal Life (VUL) - Millennium Series®;
10.
May 1, 2005 for Park Avenue Life - Millennium Series® Variable Life Insurance Policy (PAL Millennium);
11.
May 1, 2002 for the Value Plus Single Premium Variable Life;
12.
May 1, 2001 for Park Avenue Variable Universal Life (VUL) - 97 Form;
13.
May 1, 1998 for the Select Guard Annual Premium Variable Life Insurance Policy.
14.
May 1, 2026 for The Guardian Investor® Group Variable Annuity;
15.
May 1, 1988 for The Guardian Variable Account 1 (VA-1) Variable Annuity; and
16.
May 1, 1988 for The Guardian Variable Account 2 (VA-2) Variable Annuity.
Special terms not defined herein have the meanings ascribed to them in the Prospectus.
NOTICE OF FUND REORGANIZATION
On or about December 4, 2026 (the "Reorganization Date"), subject to shareholder approval, the following "Target Funds" in which investment divisions ("subaccounts") of the Separate Account currently may invest will be reorganized into and with the corresponding "Acquiring Funds" (the "Reorganization"). 
Target Fund
Acquiring Fund
Guardian All Cap Core VIP Fund
Guardian Diversified Research VIP Fund
Guardian Integrated Research VIP Fund
Guardian Strategic Large Cap Core VIP Fund
SA Franklin Systematic U.S. Large Cap Core
Portfolio (Class 3)
Guardian Balanced Allocation VIP Fund
SA Index Allocation 60/40 Portfolio (Class 3)
Guardian Core Fixed Income VIP Fund
SA Franklin Core Fixed Income Portfolio (Class 1)
Guardian U.S. Government/Credit VIP Fund
SA Franklin Core Fixed Income Portfolio (Class 3)
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Target Fund
Acquiring Fund
Guardian Core Plus Fixed Income VIP Fund
Guardian Total Return Bond VIP Fund
SA JPMorgan MFS Core Bond Portfolio (Class 3)
Guardian Equity Income VIP Fund
SA Franklin Systematic U.S. Large Cap Value
Portfolio (Class 1)
Guardian Global Utilities VIP Fund
SA Large Cap Value Index Portfolio (Class 3)
Guardian Growth & Income VIP Fund
Guardian Large Cap Disciplined Value VIP Fund
SA Franklin BW U.S. Large Cap Value Portfolio
(Class 3)
Guardian International Equity VIP Fund
SA BlackRock Advantage International Portfolio
(Class 3) (formerly, SA Morgan Stanley International
Equities Portfolio) (Class 3)
Guardian International Growth VIP Fund
SA Fidelity Institutional AM International Growth
Portfolio (Class 3)
Guardian Large Cap Disciplined Growth VIP Fund
SA Franklin Large Cap Disciplined Growth Portfolio
(Class 3)
Guardian Large Cap Fundamental Growth VIP Fund
SA MFS Large Cap Growth Portfolio (Class 3)
Guardian Mid Cap Relative Value VIP Fund
Guardian Mid Cap Traditional Growth VIP Fund
Guardian Select Mid Cap Core VIP Fund
Guardian Small-Mid Cap Core VIP Fund
SA Franklin Mid Cap Core Portfolio (Class 3)
Guardian Multi-Sector Bond VIP Fund
SA Multi-Managed Diversified Fixed Income
Portfolio (Class 3)
Guardian Short Duration Bond VIP Fund
SA JPMorgan Ultra-Short Bond Portfolio (Class 1)
Guardian Small Cap Value Diversified VIP Fund
SA Franklin Small Company Value Portfolio (Class
3)
The following table provides additional information about the Acquiring Funds:

 
As of December 31, 2025
Type/Investment
Objective
Portfolio CompanyAnd
Adviser/SubAdviser
Current
Expenses
1 Year
Average
Annual
Total
Return
5 Year
Average
Annual
Total
Return
10 Year
Average
Annual
Total
Return
The Portfolio's investment goal is
long-term capital appreciation.
SA Franklin Systematic U.S. Large Cap Core
Portfolio (Class 3)
SunAmerica Asset Management, LLC
Franklin Advisers, Inc.
0.79%
18.02%
15.11%
N/A
The Portfolio's investment goals are
growth of capital and, secondarily,
current income.
SA Index Allocation 60/40 Portfolio (Class 3)
SunAmerica Asset Management, LLC
0.71%
13.13%
6.99%
N/A
The Portfolio's investment goal is to
maximize total return consistent with
prudent risk.
SA Franklin Core Fixed Income Portfolio (Class
1)
SunAmerica Asset Management, LLC
Franklin Advisers, Inc.
0.48% (pro
forma)*
N/A
N/A
N/A
The Portfolio's investment goal is to
maximize total return consistent with
prudent risk.
SA Franklin Core Fixed Income Portfolio (Class
3)
SunAmerica Asset Management, LLC
Franklin Advisers, Inc.
0.73% (pro
forma)*
N/A
N/A
N/A
The Portfolio's investment goal is
maximum total return, consistent with
preservation of capital and prudent
investment management.
SA JPMorgan MFS Core Bond Portfolio (Class 3)
SunAmerica Asset Management, LLC
J.P. Morgan Investment Management Inc.
Massachusetts Financial Services Company
0.78%
6.98%
-0.17%
2.19%
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As of December 31, 2025
Type/Investment
Objective
Portfolio CompanyAnd
Adviser/SubAdviser
Current
Expenses
1 Year
Average
Annual
Total
Return
5 Year
Average
Annual
Total
Return
10 Year
Average
Annual
Total
Return
The Portfolio's investment goal is
long-term capital appreciation.
SA Franklin Systematic U.S. Large Cap Value
Portfolio (Class 1)
SunAmerica Asset Management, LLC
Franklin Advisers, Inc.
0.64%
16.92%
11.80%
12.59%
Investment results that correspond with
the performance of the S&P 500 Value
Index
SA Large Cap Value Index Portfolio (Class 3)
SunAmerica Asset Management, LLC
BlackRock Investment Management, LLC
0.60%
12.57%
12.28%
N/A
The Portfolio's investment goal is
growth of capital.
SA Franklin BW U.S. Large Cap Value Portfolio
(Class 3) SunAmerica Asset Management, LLC
Brandywine Global Investment Management, LLC
0.95%
16.83%
13.57%
11.32%
The Portfolio's investment goal is
long-term capital appreciation.
SA BlackRock Advantage International Portfolio
(Class 3) (formerly, SA Morgan Stanley
International Equities Portfolio) (Class 3)
SunAmerica Asset Management, LLC
BlackRock Investment Management, LLC
1.12%
20.99%
5.23%
6.11%
The Portfolio's investment goal is to
seek long-term growth of capital.
SA Fidelity Institutional AM International Growth
Portfolio (Class 3)
SunAmerica Asset Management, LLC
FIAM LLC
1.14%
18.00%
5.76%
N/A
The Portfolio's investment goal is to
provide long-term capital growth.
SA Franklin Large Cap Disciplined Growth
Portfolio (Class 3)
SunAmerica Asset Management, LLC
Franklin Advisers, Inc.
Putnam Investment Management, LLC
ClearBridge Investments, LLC
0.87% (pro
forma)*
N/A
N/A
N/A
The Portfolio's investment goal is
capital appreciation.
SA MFS Large Cap Growth Portfolio (Class 3)
SunAmerica Asset Management, LLC
Massachusetts Financial Services Company
0.93%
16.39%
14.85%
15.87%
The Portfolio's investment goal is to
provide long-term capital growth.
SA Franklin Mid Cap Core Portfolio (Class 3)
SunAmerica Asset Management, LLC
Franklin Advisers, Inc.
Brandywine Global Investment Management, LLC
ClearBridge Investments, LLC
0.96% (pro
forma)*
N/A
N/A
N/A
The Portfolio's investment goal is
relatively high current income and
secondarily capital appreciation.
SA Multi-Managed Diversified Fixed Income
Portfolio (Class 3)
SunAmerica Asset Management, LLC
PineBridge Investments LLC
Wellington Management Company LLP
0.96%
6.62%
-0.73%
1.83%
The Portfolio's investment goal is
current income consistent with
liquidity and preservation of capital.
SA JPMorgan Ultra-Short Bond Portfolio (Class 1)
SunAmerica Asset Management, LLC
J.P. Morgan Investment Management Inc.
0.55%
4.62%
2.46%
1.68%
The Portfolio's investment goal is
long-term growth of capital.
SA Franklin Small Company Value Portfolio
(Class 3)
SunAmerica Asset Management, LLC
Franklin Mutual Advisers, LLC
1.25%
6.14%
8.32%
9.41%
* Current expenses are estimates. The Acquiring Funds are new Funds that have no actual operating history and will commence operations on or about the Reorganization Date.
The Target Funds will no longer be available as variable investment options under the Policy or Contract after the Reorganization Date. The corresponding Acquiring Funds of the Target Funds that are available under your Policy or Contract will be available as variable investment options under the Policy or Contract on December 4, 2026. On the Reorganization Date, all subaccount units corresponding to shares of the Target Funds will be replaced with subaccount units corresponding to shares of the Acquiring Funds.
The Reorganization will be effected at the relative net asset values of the Target's Fund's and the Acquiring Fund's shares. Your Policy or Contract value immediately prior to the Reorganization will equal your Policy or Contract value immediately after the Reorganization. There will be no tax consequences for you as a result of the
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Reorganization. The Reorganization will be performed at no cost to you. The fees and charges under your Policy or Contract will not increase as a result of the Reorganization. Your rights and the Company's obligations under your Policy or Contract will not be altered in any way.
You may make changes to your investment allocations by submitting your written, electronic or telephone instructions in Good Order by mail to The Guardian Insurance & Annuity Company, Inc., Individual Markets, P. O. Box 981588, El Paso, TX 79998-1592 (regular mail) or 5951 Luckett Ct., Bldg. A, El Paso, TX 79998-1588 (overnight mail), or by calling 1-888-482-7342.
For 30 days prior to and for 30 days after the Reorganization Date, except with respect to any market timing/short-term trading limitations as set forth in your Prospectus, there will be no exercise of any rights reserved under the Policies to impose additional restrictions on transfers between subaccounts.
If your Policy or Contract value is automatically transferred on the Reorganization Date, you will receive a confirmation showing the transfer of your Policy or Contract value from the subaccounts that invest in the Target Funds to the subaccounts that invest in the corresponding Acquiring Funds. Due to the difference in unit values, the number of units you receive in the subaccounts investing in the Acquiring Funds will be different from the number of units you held in the subaccounts investing in the Target Funds.
Further, certain administrative programs will be impacted by the Reorganization. Specifically:
●
Dollar Cost Averaging ("DCA") and Automatic Portfolio Rebalancing ("APR"): If you are enrolled in a DCA program or APR that includes the Target Funds, you may terminate your current allocation instructions and provide new allocation instructions at any time. If you do not provide new allocation instructions prior to the Reorganization Date, your enrollment will automatically be updated to replace the subaccounts that invest in the Target Funds with the subaccounts that invest in the Acquiring Funds at the close of business on the Reorganization Date.
●
Premium Allocation Instructions: If you have premium allocation instructions on file that include the Target Funds, you may change those allocation instructions by providing new allocation instructions at any time. If you do not provide new allocation instructions prior to the Reorganization Date, your premium allocation instructions on file will automatically be updated to replace the subaccounts that invest in the Target Funds with the subaccounts that invest in the Acquiring Funds at the close of business on the Reorganization Date.
●
Automated Alert Program: If you have any Automated Alerts on file that include the Target Funds, you may change those Automated Alerts by providing new instructions at any time. If you do not provide new instructions prior to the Reorganization Date, your Automated Alert instructions on file will automatically be updated to replace the subaccounts that invest in the Target Funds with the subaccounts that invest in the Acquiring Funds at the close of business on the Reorganization Date.
Except as set forth herein, all other provisions of the prospectus shall remain unchanged.
This PROSPECTUS Supplement Should Be Retained For Future Reference.
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Guardian Separate Account K published this content on October 09, 2026, and is solely responsible for the information contained herein. Distributed via EDGAR on October 09, 2026 at 18:54 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]