Document:

EX-4.C.10

 Exhibit 4 (C) (10) 

[

] 
 Home Office: Cincinnati, Ohio 

Administrative Office: [P.O. Box 5423, Cincinnati, Ohio 45201-5423] 

iSHARES U.S. REAL ESTATE ETF 

1-YEAR PARTICIPATION RATE 

INDEXED STRATEGY 

Crediting Strategy Endorsement 

Index Gain Subject to Upside Participation Rate for Each Term 

Index Loss Subject to 50% Downside Participation Rate for Each Term 

Term 
 Each Term for this Strategy is one year long. 

Gain or Loss 
 Each day, the value of the Strategy
includes the Gain or Loss for the Term. 
 Gain or Loss is calculated on the remaining investment base for the current Term. For this purpose, the
investment base starts with the amount applied to that Strategy at the start of the current Term. It is then reduced to pay for each withdrawal or charge that is taken from the Strategy during the current Term. 

Gain or Loss at the End of a Term 
 After the final Market
Close of a Term, any Gain or Loss is determined based on the increase or decrease in the price of iSHARES U.S. REAL ESTATE ETF since the start of the Term. This increase or decrease is expressed as a percentage of the price at the start of the Term.
It is measured from the price at the last Market Close on or before the first day of the Term to the price at the final Market Close of the Term. The price is the price for the last reported sale on the New York Stock Exchange Arca before the close
of regular trading on that day. 
 Any Gain for the Term is subject to the Upside Participation Rate. Any Loss for the Term is subject to the Downside
Participation Rate. 
 Gain or Loss before the End of a Term 

Before the final Market Close of a Term, the Gain or Loss for the Term is a percentage equal to: 

 

	 	1)	 the net option value for the Strategy as of the most recent Market Close of the Term; minus

  

	 	2)	 the amortized option cost as of the most recent Market Close of the Term; and minus 

 

	 	3)	 Trading Cost. 

  
 1 

 The net option value as of a Market Close is a percentage equal to: 

 

	 	1)	 the value of the ATM Call Option at the Market Close, multiplied by the Upside Participation Rate; minus

  

	 	2)	 the value of the ATM Put Option at the Market Close, multiplied by the Downside Participation Rate.

 The amortized option cost is a percentage equal to: 
  

	 	1)	 the net option value for the Strategy at the start of the Term; multiplied by 

 

	 	2)	 the number of days remaining until the final Market Close of the Term divided by 365. 

ATM Call Option 
 The ATM Call Option is a hypothetical
call option that will pay the holder an amount equal to the percentage increase, if any, in the price from the last Market Close on or before the start of the Term to the final Market Close of the Term. 

ATM Put Option 
 The ATM Put Option is a hypothetical put
option that will pay the holder an amount equal to the percentage decrease, if any, in the price from the last Market Close on or before the start of the Term to the final Market Close of the Term. 

Option Values 
 The ATM Call Option and ATM Put Option are
valued by us using a market standard model for valuing an option. Each value is stated as a percentage of the price at the last Market Close on or before the first day of the Term. 

Upside Participation Rate 
 The Upside Participation Rate
is the portion of the increase in the price for a Term taken into account to determine the Gain for the Term. We will set the Upside Participation Rate for each initial or renewal Term of this Strategy before the first day of that Term. For a given
Term, we may set a different Upside Participation Rate for amounts attributable to Purchase Payments received on different dates. 
 Downside
Participation Rate 
 The Downside Participation Rate is the portion of the decrease in the price for a Term taken into account to determine the Loss for
the Term. The Downside Participation Rate for each Term of this Strategy is [50%]. 
 Trading Cost 

Trading Cost is the estimated cost of selling the hypothetical option before the end of a Term. It is a percentage set by us from time to time to reflect the
average difference between the Option Values and market bid prices. 
 Market Close 

A Market Close for this Strategy is the close of regular trading on the New York Stock Exchange on each day that is a Market Day. 

  
 2 

 Index Information 

iShares U.S. Real Estate ETF (iYR on the New York Stock Exchange Arca) is an exchange traded fund that seeks to track the investment performance of an index
composed of U.S. equities in the real estate sector. 
 [The iShares U.S. Real Estate ETF is distributed by BlackRock Investments, LLC.
iShares®, BLACKROCK®, and the corresponding logos are registered and unregistered trademarks of BlackRock, Inc. and its affiliates
(“BlackRock”), and these trademarks have been licensed for certain purposes by Great American Life Insurance Company. Great American Life Insurance Company annuity products are not sponsored, endorsed, sold or promoted by BlackRock, and
purchasers of an annuity from Great American Life Insurance Company do not acquire any interest in the iShares U.S. Real Estate ETF nor enter into any relationship of any kind with BlackRock. BlackRock makes no representations or warranty, express
or implied, to the owners of any Great American Life Insurance Company annuity product or any member of the public regarding the advisability of purchasing an annuity, nor does it have any liability for any errors, omissions, interruptions or use of
the iShares U.S. Real Estate ETF or any data related thereto.] 
 GAIN OR LOSS UNDER THIS CREDITING STRATEGY IS DETERMINED IN PART BASED ON THE
iSHARES U.S. REAL ESTATE ETF. HOWEVER, THIS CONTRACT DOES NOT DIRECTLY PARTICIPATE IN ANY EQUITY INVESTMENTS. 
 This is part of your Contract. It is
not a separate contract. It changes the Contract only as and to the extent stated. In all cases of conflict with the other terms of the Contract, the provisions of this Endorsement shall control. 

Signed for us at our office as of the Contract Effective Date. 
  

			
	[

]	  	[

]
	[Mark F. Muething]	  	[John P. Gruber]
	[President]	  	[Secretary]

  
 3EX-4.C.11

 Exhibit 4 (C) (11) 

[

] 
 Home Office: Cincinnati, Ohio 

Administrative Office: [P.O. Box 5423, Cincinnati, Ohio 45201-5423] 

iSHARES U.S. REAL ESTATE ETF 

1-YEAR 10% BUFFER 

INDEXED STRATEGY 

Crediting Strategy Endorsement 

Index Gain Subject to a Cap for Each Term 

Index Loss Subject to a 10% Buffer for Each Term 

Term 
 Each Term for this Strategy is one year long. 

Gain or Loss 
 Each day, the value of the Strategy
includes the Gain or Loss for the Term. 
 Gain or Loss is calculated on the remaining investment base for the current Term. For this purpose, the
investment base starts with the amount applied to that Strategy at the start of the current Term. It is then reduced to pay for each withdrawal or charge that is taken from the Strategy during the current Term. 

Gain or Loss at the End of a Term 
 After the final Market
Close of a Term, any Gain or Loss is determined based on the increase or decrease in the price of the iShares U.S. Real Estate ETF since the start of the Term. This increase or decrease is expressed as a percentage of the price at the start of the
Term. It is measured from the price at the last Market Close on or before the first day of the Term to the price at the final Market Close of the Term. The price is the price for the last reported sale on the New York Stock Exchange Arca before the
close of the core trading session on that day. 
 Any Gain for the Term is subject to the Cap. Any Loss for the Term is subject to the Buffer. 

Gain or Loss before the End of a Term 
 Before the final
Market Close of a Term, the Gain or Loss for the Term is a percentage equal to: 
  

	 	1)	 the net option value for the Strategy as of the most recent Market Close of the Term; minus

  

	 	2)	 the amortized option cost as of the most recent Market Close of the Term; and minus 

 

	 	3)	 Trading Cost. 

  
 1 

 The net option value as of a Market Close is a percentage equal to: 

 

	 	1)	 the value of the ATM Call Option at the Market Close; minus 

 

	 	2)	 the value of the OTM Call Option at the Market Close; and minus 

 

	 	3)	 the value of the OTM Put Option at the Market Close. 

The amortized option cost is a percentage equal to: 
  

	 	1)	 the net option value for the Strategy at the beginning of the Term; multiplied by 

 

	 	2)	 the number of days remaining until the final Market Close of the Term divided by 365. 

ATM Call Option 
 The ATM Call Option is a hypothetical
call option that will pay the holder an amount equal to the percentage increase, if any, in the iShares U.S. Real Estate ETF price from the last Market Close on or before the start of the Term to the final Market Close of the Term. 

OTM Call Option 
 The OTM Call Option is a hypothetical
call option that will pay the holder an amount equal to the percentage increase, if any, in the iShares U.S. Real Estate ETF price from the last Market Close on or before the start of the Term to the final Market Close of the Term, but only to the
extent it exceeds the Cap for the Term. 
 OTM Put Option 

The OTM Put Option is a hypothetical put option that will pay the holder an amount equal to the percentage decrease, if any, in the iShares U.S. Real Estate
ETF price from the last Market Close on or before the start of the Term to the final Market Close of the Term, but only to the extent the percentage decrease exceeds the Buffer for the Term. 

Option Values 
 The ATM Call Option, OTM Call Option, and
OTM Put Option are valued by us using a market standard model for valuing an option. Each value is stated as a percentage of the option value at the last Market Close on or before the first day of the Term. 

Cap 
 The Cap is the largest increase in the iShares U.S.
Real Estate ETF price for a Term taken into account to determine the Gain for the Term. We will set the Cap for each initial or renewal Term of this Strategy before the first day of that Term. For a given Term, we may set a different Cap for amounts
attributable to Purchase Payments received on different dates. The Cap for each Term of this Strategy shall never be less than 1%. 
 Buffer 

The Buffer is the decrease in the SPDR Gold Shares ETF price for a Term that is disregarded when determining the Loss for the Term. The Buffer for each Term of
this Strategy is 10%. 
 Trading Cost 
 Trading Cost is
the estimated cost of selling the hypothetical option before the end of a Term. It is a percentage set by us from time to time to reflect the average difference between the Option Values and market bid prices. 

Market Close 
 A Market Close for this Strategy is the
close of the core trading session of the New York Stock Exchange Arca on each day that is a Market Day. 

  
 2 

 Index Information 

iShares U.S. Real Estate ETF (iYR on the New York Stock Exchange Arca) is an exchange traded fund that seeks to track the investment performance of an index
composed of U.S. equities in the real estate sector. 
 [The iShares U.S. Real Estate ETF is distributed by BlackRock Investments, LLC.
iShares®, BLACKROCK®, and the corresponding logos are registered and unregistered trademarks of BlackRock, Inc. and its affiliates
(“BlackRock”), and these trademarks have been licensed for certain purposes by Great American Life Insurance Company. Great American Life Insurance Company annuity products are not sponsored, endorsed, sold or promoted by BlackRock, and
purchasers of an annuity from Great American Life Insurance Company do not acquire any interest in the iShares U.S. Real Estate ETF nor enter into any relationship of any kind with BlackRock. BlackRock makes no representations or warranty, express
or implied, to the owners of any Great American Life Insurance Company annuity product or any member of the public regarding the advisability of purchasing an annuity, nor does it have any liability for any errors, omissions, interruptions or use of
the iShares U.S. Real Estate ETF or any data related thereto.] 
 GAIN OR LOSS UNDER THIS CREDITING STRATEGY IS DETERMINED IN PART BASED ON THE
iSHARES U.S. REAL ESTATE ETF. HOWEVER, THIS CONTRACT DOES NOT DIRECTLY PARTICIPATE IN ANY EQUITY INVESTMENTS. 
 This is part of your Contract. It is not
a separate contract. It changes the Contract only as and to the extent stated. In all cases of conflict with the other terms of the Contract, the provisions of this Endorsement shall control. 

Signed for us at our office as of the Contract Effective Date. 
  

			
	[

]	  	[

]
	[Mark F. Muething]	  	[John P. Gruber]
	[President]	  	[Secretary]

  
 3

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