UAT Investment Grade Corporate/Credit Bond, UAT Investment Grade Corporate/Credit Bond , Overview Composite Performance Monthly Characteristics Quarterly Characteristics Overview The Investment Grade Corporate/Credit Bond strategy seeks total investment return through a combination of current income and capital appreciation within benchmark-aware risk and return objectivesView factsheet , The Investment Grade Corporate/Credit Bond strategy seeks total investment return through a combination of current income and capital appreciation within benchmark-aware risk and return objectivesView factsheet Morningstar Category Bloomberg US Credit Bond IndexBloomberg US Corporate Investment Grade IndexGoal Individual investment ideas are evaluated on the basis of their investment return potential and contribution to portfolio risk Risk is managed through carefully monitoring company fundamentals and spread-to-risk analysis Fundamental research from Loomis Sayles’ credit research is a primary source for investment ideas Duration is managed within a narrow range to the benchmark Portfolios may allow opportunistic allocations to high yield corporate debt, emerging markets and non-US dollar per client guidelines Issuer maximum of 5% or the benchmark weight plus 2% (whichever is greater at the time of purchase), Treasurys and GSEs excluded Industry maximum of 25% or the benchmark weight plus 10% (whichever is greater at the time of purchase) Portfolio Management Team Portfolio Managers Rick Raczkowski Devon Mckenna, CFA Individual investment ideas are evaluated on the basis of their investment return potential and contribution to portfolio risk Risk is managed through carefully monitoring company fundamentals and spread-to-risk analysis Fundamental research from Loomis Sayles’ credit research is a primary source for investment ideas Duration is managed within a narrow range to the benchmark Portfolios may allow opportunistic allocations to high yield corporate debt, emerging markets and non-US dollar per client guidelines Issuer maximum of 5% or the benchmark weight plus 2% (whichever is greater at the time of purchase), Treasurys and GSEs excluded Industry maximum of 25% or the benchmark weight plus 10% (whichever is greater at the time of purchase) Portfolio Management Team Portfolio Managers Rick Raczkowski Devon Mckenna, CFA , Morningstar Category Bloomberg US Credit Bond IndexBloomberg US Corporate Investment Grade IndexGoal Individual investment ideas are evaluated on the basis of their investment return potential and contribution to portfolio risk Risk is managed through carefully monitoring company fundamentals and spread-to-risk analysis Fundamental research from Loomis Sayles’ credit research is a primary source for investment ideas Duration is managed within a narrow range to the benchmark Portfolios may allow opportunistic allocations to high yield corporate debt, emerging markets and non-US dollar per client guidelines Issuer maximum of 5% or the benchmark weight plus 2% (whichever is greater at the time of purchase), Treasurys and GSEs excluded Industry maximum of 25% or the benchmark weight plus 10% (whichever is greater at the time of purchase) Portfolio Management Team Portfolio Managers Rick Raczkowski Devon Mckenna, CFA Individual investment ideas are evaluated on the basis of their investment return potential and contribution to portfolio risk Risk is managed through carefully monitoring company fundamentals and spread-to-risk analysis Fundamental research from Loomis Sayles’ credit research is a primary source for investment ideas Duration is managed within a narrow range to the benchmark Portfolios may allow opportunistic allocations to high yield corporate debt, emerging markets and non-US dollar per client guidelines Issuer maximum of 5% or the benchmark weight plus 2% (whichever is greater at the time of purchase), Treasurys and GSEs excluded Industry maximum of 25% or the benchmark weight plus 10% (whichever is greater at the time of purchase) Portfolio Management Team Portfolio Managers Rick Raczkowski Devon Mckenna, CFA Strategy Facts as of 12/31/2023Strategy Inception10/1/2003Strategy Inception$22.8 billionStrategy Assets 1$913.0 millionComposite Assets5Fact Sheet, Strategy Facts as of 12/31/2023Strategy Inception10/1/2003Strategy Inception$22.8 billionStrategy Assets 1$913.0 millionComposite Assets5Fact Sheet 1 Strategy assets are comprised of Investment Grade Corporate style accounts including Loomis Sayles Investment Grade Corporate Bond, Investment Grade Corporate/Credit Bond and Investment Grade Intermediate Corporate Bond.Effective March 31, 2020, the Investment Grade Corporate Bond Composite changed its name to the Investment Grade Corporate/Credit Bond Composite. The Composite includes all discretionary separate accounts with market values greater than $20 million managed by Loomis Sayles and invests primarily in investment grade US domestic credit securities with a maximum allocation of up to 20% in high yield securities. As of 1/1/2021 the Composite was redefined to include commingled vehicles, previously only separate accounts were included. Prior to June 1, 2015 the Composite minimum account size requirement was $5 million. The Composite inception date is October 1, 2003. The Composite was created in 2004. , 1 Strategy assets are comprised of Investment Grade Corporate style accounts including Loomis Sayles Investment Grade Corporate Bond, Investment Grade Corporate/Credit Bond and Investment Grade Intermediate Corporate Bond.Effective March 31, 2020, the Investment Grade Corporate Bond Composite changed its name to the Investment Grade Corporate/Credit Bond Composite. The Composite includes all discretionary separate accounts with market values greater than $20 million managed by Loomis Sayles and invests primarily in investment grade US domestic credit securities with a maximum allocation of up to 20% in high yield securities. As of 1/1/2021 the Composite was redefined to include commingled vehicles, previously only separate accounts were included. Prior to June 1, 2015 the Composite minimum account size requirement was $5 million. The Composite inception date is October 1, 2003. The Composite was created in 2004. Performance Morningstar Category: Bloomberg US Credit Bond IndexBloomberg US Corporate Investment Grade Index, Morningstar Category: Bloomberg US Credit Bond IndexBloomberg US Corporate Investment Grade Index Quarter-End Performance as of 12/31/2023CumulativeGrossNetIndex3 month8.47%8.39%8.15% Year-to-date9.15%8.82%8.18%Trailing Performance as of 12/31/2023Average Annualized ReturnGrossNetIndex1 year9.15%8.82%8.18% 3 years-2.97%-3.23%-3.21% 5 years3.38%3.12%2.45% 10 years3.56%3.32%2.83% Since Inception 10/1/20034.75%4.51%4.00%, Quarter-End Performance as of 12/31/2023CumulativeGrossNetIndex3 month8.47%8.39%8.15% Year-to-date9.15%8.82%8.18%Trailing Performance as of 12/31/2023Average Annualized ReturnGrossNetIndex1 year9.15%8.82%8.18% 3 years-2.97%-3.23%-3.21% 5 years3.38%3.12%2.45% 10 years3.56%3.32%2.83% Since Inception 10/1/20034.75%4.51%4.00% Period PerformanceYearGrossNetIndex20239.15%8.82%8.18% 2022-16.00%-16.21%-15.26% 2021-0.37%-0.61%-1.08% 202011.68%11.42%9.35% 201915.77%15.50%13.80% 2018-2.27%-2.50%-2.11% 20177.23%6.98%6.18% 20167.44%7.18%5.63% 2015-1.08%-1.31%-0.77% 20147.92%7.69%7.53% Performance data shown represents past performance and is no guarantee of, and not necessarily indicative of, future results. Total return and value will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted. Returns include changes in share price and reinvestment of dividends and capital gains, if any.Lipper Analytical Services Inc., a Thomson Reuters Company, is a nationally recognized organization that provides performance information for mutual funds. Copyright 2022 © Reuters. All rights reserved. Any copying, republication or redistribution of Lipper content is expressly prohibited without the prior written consent of Lipper. Lipper shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.© 2022 Morningstar, Inc. All Rights Reserved. The information contained herein: (1) is proprietary to Morningstar and/or its content providers (2) may not be copied or distributed and (3) is not warranted to be accurate, complete or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. , Performance data shown represents past performance and is no guarantee of, and not necessarily indicative of, future results. Total return and value will vary and you may have a gain or loss when shares are sold. Current performance may be lower or higher than quoted. Returns include changes in share price and reinvestment of dividends and capital gains, if any.Lipper Analytical Services Inc., a Thomson Reuters Company, is a nationally recognized organization that provides performance information for mutual funds. Copyright 2022 © Reuters. All rights reserved. Any copying, republication or redistribution of Lipper content is expressly prohibited without the prior written consent of Lipper. Lipper shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.© 2022 Morningstar, Inc. All Rights Reserved. The information contained herein: (1) is proprietary to Morningstar and/or its content providers (2) may not be copied or distributed and (3) is not warranted to be accurate, complete or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Monthly Characteristics Monthly as of -1/-1/-1 Currency Distribution @ERROR% Duration Distribution @ERROR% Sector Distribution (Fixed) 0.0% Country Distribution @ERROR% Maturity Distribution @ERROR% Credit Quality @ERROR% Portfolio composition statistics are from the adviser’s internal system and may not match the fund’s regulatory documents.Credit Quality reflects the highest credit rating assigned to individual holdings of the fund among Moody’s, S&P or Fitch; ratings are subject to change. The fund’s shares are not rated by any rating agency and no credit rating for fund shares is implied. Bond credit ratings are measured on a scale that generally ranges from AAA (highest) to D (lowest). Cash & Equivalents reflects unsettled trades, fees and derivatives. Negative Cash & Equivalents reflect the market value of future trade commitments for the fund. ABS/RMBS: Asset-Backed Securities/Residential Mortgage-Backed Securities. Agency MBS: Agency Mortgage-Backed Securities. CMBS: Commercial Mortgage-Backed Securities. Due to rounding, Sector, Currency, Country, Duration, Maturity and Quality distribution totals may not equal 100%., Portfolio composition statistics are from the adviser’s internal system and may not match the fund’s regulatory documents.Credit Quality reflects the highest credit rating assigned to individual holdings of the fund among Moody’s, S&P or Fitch; ratings are subject to change. The fund’s shares are not rated by any rating agency and no credit rating for fund shares is implied. Bond credit ratings are measured on a scale that generally ranges from AAA (highest) to D (lowest). Cash & Equivalents reflects unsettled trades, fees and derivatives. Negative Cash & Equivalents reflect the market value of future trade commitments for the fund. ABS/RMBS: Asset-Backed Securities/Residential Mortgage-Backed Securities. Agency MBS: Agency Mortgage-Backed Securities. CMBS: Commercial Mortgage-Backed Securities. Due to rounding, Sector, Currency, Country, Duration, Maturity and Quality distribution totals may not equal 100%. Quarterly Characteristics Quarterly as of -1/-1/-1 Currency DistributionFundIndex @ERROR%0.0% Duration DistributionFundIndex @ERROR%@ERROR% Sector Distribution (Fixed)FundIndex 0.0%0.0% 0.0%0.0% Country DistributionFundIndex @ERROR%0.0% Maturity DistributionFundIndex @ERROR%@ERROR% Credit QualityFundIndex@ERROR%0.0% Portfolio composition statistics are from the adviser’s internal system and may not match the fund’s regulatory documents.Credit Quality reflects the highest credit rating assigned to individual holdings of the fund among Moody’s, S&P or Fitch; ratings are subject to change. The fund’s shares are not rated by any rating agency and no credit rating for fund shares is implied. Bond credit ratings are measured on a scale that generally ranges from AAA (highest) to D (lowest). Cash & Equivalents reflects unsettled trades, fees and derivatives. Negative Cash & Equivalents reflect the market value of future trade commitments for the fund. ABS/RMBS: Asset-Backed Securities/Residential Mortgage-Backed Securities. Agency MBS: Agency Mortgage-Backed Securities. CMBS: Commercial Mortgage-Backed Securities. Due to rounding, Sector, Currency, Country, Duration, Maturity and Quality distribution totals may not equal 100%., Portfolio composition statistics are from the adviser’s internal system and may not match the fund’s regulatory documents.Credit Quality reflects the highest credit rating assigned to individual holdings of the fund among Moody’s, S&P or Fitch; ratings are subject to change. The fund’s shares are not rated by any rating agency and no credit rating for fund shares is implied. Bond credit ratings are measured on a scale that generally ranges from AAA (highest) to D (lowest). Cash & Equivalents reflects unsettled trades, fees and derivatives. Negative Cash & Equivalents reflect the market value of future trade commitments for the fund. ABS/RMBS: Asset-Backed Securities/Residential Mortgage-Backed Securities. Agency MBS: Agency Mortgage-Backed Securities. CMBS: Commercial Mortgage-Backed Securities. Due to rounding, Sector, Currency, Country, Duration, Maturity and Quality distribution totals may not equal 100%. Holdings Top Ten Holdingsas of 12/31/2023% Assets @ERROR%, Top Ten Holdingsas of 12/31/2023% Assets @ERROR% Top 10 holdings may not be representative of current or future holdings and will evolve over time.