Mutual Funds

Gross expense ratio:(N)0.82%, (Y)0.91%; Net expense ratio: (N)0.82%, (Y)0.91%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)1.22%, (Y)1.23%; Net expense ratio: (N)0.95%, (Y)1.00%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 3/31/21. Transfer Agent Fee waivers for Class N are contractual and are set to expire 3/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.56%, (Y)0.66%; Net expense ratio: (N)0.56%, (Y)0.66%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. Transfer Agent Fee waivers for Class N are contractual and are set to expire 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

4/1/2019 In the best interest of current shareholders and in order to preserve the investment team’s ability to efficiently manage future cash flow, Loomis Sayles Growth Fund is currently closed to new investors. Shares of the Fund are available for purchase only by defined contribution and defined benefit plans, by existing shareholders and by clients of registered investment advisers and registered representatives trading through intermediaries where the Fund is already available.

Gross expense ratio:(N)0.82%, (I)0.95%, (R)1.20%; Net expense ratio: (N)0.82%, (I)0.95%, (R)1.20%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

10/1/2018 The Fund has re-opened to new investors.

Gross expense ratio:(N)0.85%, (I)0.95%, (R)1.20%, (Admin)1.45%; Net expense ratio: (N)0.85%, (I)0.92%, (R)1.17%, (Admin)1.42%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)1.29%, (I)1.30%; Net expense ratio: (N)0.83%, (I)0.85%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.59%, (I)0.67%, (R)0.92%, (Admin)1.17%; Net expense ratio: (N)0.59%, (I)0.67%, (R)0.92%, (Admin)1.17%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. Transfer Agent Fee waivers for Class N are contractual and are set to expire 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.39%, (Y)0.48%; Net expense ratio: (N)0.39%, (Y)0.48%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(I)0.57%; Net expense ratio: (I)0.57%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.66%, (I)0.76%, (R)1.01%; Net expense ratio: (N)0.65%, (I)0.70%, (R)0.95%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.89%, (Y)1.02%; Net expense ratio: (N)0.70%, (Y)0.75%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 4/30/21. When an expense cap has not been exceeded, the fund may have similar expense ratios. Prior to inception of Class Y shares (2/29/08), performance is that of Class A shares and reflects the higher net expenses of that share class.

Gross expense ratio:(I)0.00%; Net expense ratio: (I)0.00%; The fund does not pay any advisory, administration or distribution and service fees. Shares of the fund are currently offered exclusively to investors in certain wrap fee programs or other institutional advisory clients of Loomis, Sayles & Company that meet criteria determined by Loomis Sayles.

Gross expense ratio:(N)0.91%, (I)0.96%, (R)1.21%; Net expense ratio: (N)0.35%, (I)0.40%, (R)0.65%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

The Fund revised its investment strategies on 12/15/04; performance may have been different had the current investment strategies been in place for all periods shown. Prior to the inception of Retail Class shares (5/28/10), performance is that of Institutional Class shares, restated to reflect the higher net expenses of Retail Class shares.

Gross expense ratio:(I)0.68%; Net expense ratio: (I)0.68%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.42%, (Y)0.48%; Net expense ratio: (N)0.35%, (Y)0.40%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Effective August 31, 2016, the Fund’s Institutional Class shares were redesignated as Class Y shares. Accordingly, the returns shown in the table for Class Y shares prior to August 31, 2016 are those of Institutional Class shares. The Fund revised its investment strategies on May 28, 2010; performance may have been different had the current investment strategies been in place for all periods shown.

Gross expense ratio:(Y)1.05%; Net expense ratio: (Y)0.46%;

May 1,2019 Effective immediately, Steve Wlodarski is no longer a portfolio manager of the Fund.

Effective June 30, 2019, Loomis Sayles became the new Sub-adviser to the Intermediate Municipal Bond Fund. The Fund was previously sub-advised by McDonnell Investment Management, LLC.

Gross expense ratio:(N)0.48%, (Y)0.57%; Net expense ratio: (N)0.46%, (Y)0.51%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 4/30/21. Transfer Agent Fee waivers for Class N are contractual and are set to expire 4/30/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(I)0.50%; Net expense ratio: (I)0.50%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.48%, (Y)0.55%; Net expense ratio: (N)0.46%, (Y)0.55%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(I)0.00%; Net expense ratio: (I)0.00%; The fund does not pay any advisory, administration or distribution and service fees. Shares of the fund are currently offered exclusively to investors in certain wrap fee programs or other institutional advisory clients of Loomis, Sayles & Company that meet criteria determined by Loomis Sayles.

Gross expense ratio:(N)1.11%, (Y)0.84%; Net expense ratio: (N)0.76%, (Y)0.81%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 3/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios and/or yields.

2/3/2020 Effective immediately, Heather Young has been added to the portfolio management team of the Fund. Please refer to the prospectus for more details.

Gross expense ratio:(N)0.70%, (Y)0.75%; Net expense ratio: (N)0.70%, (Y)0.75%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 4/30/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.63%, (Y)0.71%; Net expense ratio: (N)0.63%, (Y)0.71%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.82%, (Y)0.91%; Net expense ratio: (N)0.82%, (Y)0.91%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.66%, (I)0.76%, (R)1.01%; Net expense ratio: (N)0.65%, (I)0.70%, (R)0.95%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)1.22%, (Y)1.23%; Net expense ratio: (N)0.95%, (Y)1.00%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 3/31/21. Transfer Agent Fee waivers for Class N are contractual and are set to expire 3/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.

Gross expense ratio:(N)0.82%, (Y)0.91%; Net expense ratio: (N)0.82%, (Y)0.91%; As of the most recent prospectus, the investment advisor has contractually agreed to waive fees and/or reimburse expenses once the expense cap of the fund has been exceeded. This arrangement is set to expire on 1/31/21. When an expense cap has not been exceeded, the fund may have similar expense ratios.