What changed in this filing

/stocks — the workspaceLOADING

Item 5. Other Information

2026-05-06 compared with 2025-11-06 · 25 added, 19 removed, 45 unchanged (49% of the section changed)

1 unchanged sentence

10b5-1 Trading Arrangements

During the three months ended September 30,

2025, none of our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted , terminated or

modified a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation

EXHIBIT INDEX

During the three months ended March 31, 2026, none of our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted , terminated or modified a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K).

Equity Purchase Agreement by and among the Registrant, WisdomTree Farmland Holdings, Inc., Ceres Partners, LLC, the Sellers and the Sellers’ Representative, dated July 31, 2025 (incorporated by reference to Exhibit 2.1 of the Registrant’s Quarterly Report on Form 10-Q filed with the SEC on August 6, 2025)

Sale and Purchase Agreement by and among the Company, WisdomTree International Holdings Ltd, Atlantic House Holdings Limited, the shareholders of Atlantic House, the EBT Trustee and the Individual Guarantor (each as defined therein), dated March 13, 2026 (incorporated by reference to Exhibit 2.1 of the Registrant’s Current Report on Form 8-K filed with the SEC on March 16, 2026)

Management Warranty Deed relating to Atlantic House Holdings Limited between the Warrantors (as defined therein) and WisdomTree International Holdings Ltd, dated March 13, 2026 (incorporated by reference to Exhibit 2.1 of the Registrant’s Current Report on Form 8-K filed with the SEC on March 16, 2026)

Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 of the Registrant’s Registration Statement on Form 10, filed with the SEC on March 31, 2011)

11 unchanged sentences

Form of Global Note, representing the Registrant’s 3.25% Convertible Senior Notes due 2026 (incorporated by reference to Exhibit 4.2 of the Registrant’s Current Report on Form 8-K, filed with the SEC on June 14, 2021)

Indenture, dated as of February 14, 2023, by and between the Registrant and U.S.

Bank National Association, as Trustee (incorporated by reference to Exhibit 4.1 of the Registrant’s Current Report on Form 8-K, filed with the SEC on February 14, 2023)

Form of Global Note, representing the Registrant’s 5.75% Convertible Senior Notes due 2028 (incorporated by reference to Exhibit 4.2 of the Registrant’s Current Report on Form 8-K, filed with the SEC on February 14, 2023)

Indenture, dated as of August 13, 2024, by and between the Registrant and U.S.

4 unchanged sentences

Form of Global Note, representing the Registrant’s 4.625% Convertible Senior Notes due 2030 (incorporated by reference to Exhibit 4.2 of the Registrant’s Current Report on Form 8-K filed with the SEC on August 14, 2025)

Indenture, dated as of March 30, 2026, by and between WisdomTree, Inc.

Bank Trust Company, National Association, as Trustee (incorporated by reference to Exhibit 4.1 of the Registrant’s Current Report on Form 8-K filed with the SEC on March 30, 2026)

Form of Global Note, representing WisdomTree, Inc.’s 4.50% Convertible Senior Notes due 2031 (incorporated by reference to Exhibit 4.2 of the Registrant’s Current Report on Form 8-K filed with the SEC on March 30, 2026)

Rule 13a-14(a) / 15d-14(a) Certification

2 unchanged sentences

Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Financial Statements from the Quarterly Report on Form 10-Q of the Company for the three months ended September 30, 2025, formatted in XBRL:

(i) Consolidated Balance Sheets at September 30, 2025 (Unaudited) and December 31, 2024;

(ii) Consolidated Statements of Operations and Comprehensive Income for the three and nine months ended September 30, 2025 and September 30, 2024 (Unaudited);

(iii) Consolidated Statements of Changes in Stockholders’ Equity for the three and nine months ended September 30, 2025 and September 30, 2024 (Unaudited);

(iv) Consolidated Statements of Cash Flows for the nine months ended September 30, 2025 and September 30, 2024 (Unaudited);

Financial Statements from the Quarterly Report on Form 10-Q of the Company for the three months ended March 31, 2026, formatted in XBRL:

(i) Consolidated Balance Sheets at March 31, 2026 (Unaudited) and December 31, 2025;

(ii) Consolidated Statements of Operations and Comprehensive Income for the three months ended March 31, 2026 and March 31, 2025 (Unaudited);

(iii) Consolidated Statements of Changes in Stockholders’ Equity for the three months ended March 31, 2026 and March 31, 2025 (Unaudited);

(iv) Consolidated Statements of Cash Flows for the three months ended March 31, 2026 and March 31, 2025 (Unaudited);

and (v) Notes to Consolidated Financial Statements, as blocks of text and in detail.

8 unchanged sentences

(2) Furnished herewith.

Pursuant to Item 601(a)(5) of Regulation S-K, certain schedules and exhibits to the Equity Purchase Agreement have been omitted and will be furnished to the SEC supplementally upon request.

Certain confidential information contained in this document has been redacted in accordance with Item 601(b)(2)(ii) of Regulation S-K.

The Company agrees to furnish supplementally an unredacted copy of the exhibit to the SEC upon request.

Pursuant to the requirements of the Exchange

Act, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized on this 6 th

day of November 2025.

* Pursuant to Item 601(a)(5) of Regulation S-K, certain schedules and exhibits contained in this document have been omitted and will

be furnished to the SEC supplementally upon request.

+ Certain confidential information contained

in this document has been redacted in accordance with Item 601(b)(2)(ii) of Regulation S-K.

The Company agrees to furnish supplementally

an unredacted copy of the exhibit to the SEC upon request.

Pursuant to the requirements of the Exchange Act, the registrant has duly

caused this report to be signed on its behalf by the undersigned hereunto duly authorized on this 6 th day of May 2026.

WISDOMTREE, INC.

7 unchanged sentences

Chief Financial Officer

(Principal Financial Officer and Principal Accounting Officer)

(Principal Financial Officer)

WISDOMTREE, INC.

/s/ Petranka Badova Radev

Petranka Badova Radev

Chief Accounting Officer

(Principal Accounting Officer)

Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.

What changed 10-Q

Item 5. Other Information