Material Agreement, Amendments to Bylaws (Form 8-K)

Item 1.01. Entry into a Material Definitive Agreement.

North Haven Net REIT, a Maryland statutory trust (the "Company"), has designated new classes of its common shares of beneficial interest, par value $0.01 per share (the "Common Shares"), Class L-S Common Shares, par value $0.01 per share (the "Class L-S shares"), and Class L-I Common Shares, par value $0.01 per share (the "Class L-I shares"), as described in Item 5.03 in this Current Report on Form 8-K (this "Current Report"). The preferences, rights, voting powers, restrictions, qualifications, and terms and conditions of redemption for the Class L-S shares and Class L-I shares are substantially similar to the rights, preferences and terms of the Company's other classes of Common Shares, including the same proportional rights to the Company's assets, although Class L-S shares and Class L-I shares are subject to additional repurchase limitations that do not apply to other classes of the Company's Common Shares. In connection therewith, the Company is amending certain of its agreements and plans to incorporate the designation of Class L-S shares and Class L-I shares.

Fourth Amended and Restated Limited Partnership Agreement of NH Net REIT Operating Partnership, LP

On June 4, 2026, the Company, on behalf of itself as the general partner and on behalf of the limited partners thereto, entered into the Fourth Amended and Restated Limited Partnership Agreement (the "Amended Operating Partnership Agreement") of NH Net REIT Operating Partnership, LP, a Delaware limited partnership and the operating partnership of the Company (the "Operating Partnership"). The Amended Operating Partnership Agreement amends and restates the prior version of the agreement to make certain updates to reflect the new Class L-S shares and Class L-I shares and to establish two new corresponding classes of units of the Operating Partnership, designated as Class L-S units and Class L-I units. The preferences, rights, restrictions, qualifications, and terms and conditions of conversion and redemption for the Class L-S units and Class L-I units are substantially similar to the rights, preferences and terms of the other classes of Operating Partnership units.

The foregoing summary description of the Amended Operating Partnership Agreement does not purport to be complete and is qualified in its entirety by reference to the Amended Operating Partnership Agreement, a copy of which is included as Exhibit 10.1 to this Current Report and incorporated herein by reference.

Second Amended and Restated Dealer Manager Agreement and Form of Participating Broker-Dealer Agreement

On June 4, 2026, the Company and Morgan Stanley Distribution, Inc. entered into the Second Amended and Restated Dealer Manager Agreement (the "Amended Dealer Manager Agreement"), including a revised form of Participating Broker-Dealer Agreement (the "Amended Form of Participating Broker-Dealer Agreement") to be entered into with certain broker-dealers, to make certain updates to reflect the designation of the new Class L-S shares and Class L-I shares.

The foregoing summary description of each of the Amended Dealer Manager Agreement and the Amended Form of Participating Broker-Dealer Agreement does not purport to be complete and is qualified in its entirety by reference to the Amended Dealer Manager Agreement and the Amended Form of Participating Broker-Dealer Agreement, copies of which are included as Exhibit 10.2 and Exhibit 10.3 to this Current Report and incorporated herein by reference.

Second Amended and Restated Advisory Agreement

On June 4, 2026, the Company, the Operating Partnership and MSREF Real Estate Advisor, Inc. entered into the Second Amended and Restated Advisory Agreement (the "Amended Advisory Agreement"), to make certain updates to reflect the designation of the new Class L-S shares and Class L-I shares.

The foregoing summary description of the Amended Advisory Agreement does not purport to be complete and is qualified in its entirety by reference to the Amended Advisory Agreement, a copy of which is included as Exhibit 10.4 to this Current Report and incorporated herein by reference.

Item 3.02. Unregistered Sales of Equity Securities.

In connection with the continuous private offering of North Haven Net REIT, a Maryland statutory trust (the "Company"), on June 1, 2026, the Company sold an aggregate of 3,510,253 common shares (the "Shares") for aggregate consideration of approximately $73.2 million, plus applicable upfront selling commissions and dealer manager fees, at the most recently determined net asset value per share. The offer and sale of the Shares was exempt from the registration provisions of the Securities Act of 1933, as amended, by virtue of Section 4(a)(2) and Rule 506 of Regulation D promulgated thereunder.

The following table details the Shares sold:

(1) Includes upfront selling commissions and dealer manager fees for Class S Common Shares of $0.4 million.

Item 5.03. Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

Fourth Amended and Restated Declaration of Trust

On June 4, 2026, the Company adopted the Fourth Amended and Restated Declaration of Trust (the "Amended Declaration of Trust"), pursuant to which the Company designated the new Class L-S shares and Class L-I shares.

The foregoing summary description of the Amended Declaration of Trust does not purport to be complete and is qualified in its entirety by reference to the Amended Declaration of Trust, a copy of which is included as Exhibit 3.1 to this Current Report and incorporated herein by reference.