Entry into a Material Definitive Agreement. On November 4, 2026, 3D Systems Corporation (the “Company”) entered into separate, privately negotiated agreements (the “Exchange Agreements”) with all of the holders (the “Transaction Participants”) of the Company’s currently outstanding 5.875% Convertible Senior Secured Notes due 2030 (the “2030 Notes”). The Transaction Participants are institutional “accredited investors” (within the meaning of Rule 501(a)(1), (2), (3), (7) or (9) promulgated und…

Entry into a Material Definitive Agreement. On November 5, 2026, 3D Systems Corporation (the “Company”) entered into a Controlled Equity Offering SM Sales Agreement (the “Sales Agreement”) with Cantor Fitzgerald & Co. (the “Agent”) to sell shares of the Company’s common stock, par value $0.001 per share (“Common Stock”), having an aggregate offering price of up to $42,500,000 (the “Shares”), from time to time, through an “at the market offering” program, under which the Agent will act as sale…

Other Events. On November 4, 2026, the Company issued a press release with respect to the Exchange. A copy of this press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. Forward-Looking Statements Certain of the foregoing statements, including statements regarding the expected terms and closing of the Exchange, whether the conditions to the closing of the Exchange will be satisfied, the issuance of the New Notes, whether all of th…

Unregistered Sales of Equity Securities. The information with respect to the Exchange set forth under

Results of Operations and Financial Condition. On November 4, 2026, 3D Systems Corporation (the “Company”) issued a press release announcing the Company's financial results for the third quarter ended September 30, 2026 (the “Press Release”). A copy of the Press Release is furnished herewith as Exhibit 99.1 and is incorporated into this

President and Chief Executive Officer — Dr. Jeffrey A. Graves: Dr. Jeffrey A. Graves is retiring and will be succeeded by a new President and Chief Executive Officer.

by reference. In accordance with General Instruction B.2 of Form 8-K, the information in

by reference. The information in this Item 2.02 (and in the Press Release) shall not be deemed “filed” with the Securities and Exchange Commission for purposes of the Securities Exchange Act of 1934, as amended, nor incorporated by reference in any registration statement filed by the Company under the Securities Act of 1933, as amended.

Entry into a Material Definitive Agreement. On June 3, 2026, 3D Systems Corporation (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with Needham & Company, LLC, as the representative of the several underwriters named in Schedule I thereto (the “Underwriters”), providing for the offering and sale by the Company of 16,393,443 shares of the Company’s common stock, par value $0.001 per share (the “Shares”). In addition, the Company granted the underwriters an…

The excerpt is incomplete and does not provide sufficient information to determine the nature of the event.

by reference. The information in this Item 2.02 (and in the Press Release) shall not be deemed “filed” with the Securities and Exchange Commission for purposes of the Securities Exchange Act of 1934, as amended, nor incorporated by reference in any registration statement filed by the Company under the Securities Act of 1933, as amended.

Chief Financial Officer and Chief Administrative Officer — Phyllis Nordstrom: Ms. Phyllis Nordstrom was promoted to the permanent role of Chief Financial Officer and retained her position as Chief Administrative Officer.

Results of Operations and Financial Condition. On March 9, 2026, 3D Systems Corporation (the “Company”) issued a press release announcing the Company's financial results for the fourth quarter and year ended December 31, 2025 (the “Press Release”). A copy of the Press Release is furnished herewith as Exhibit 99.1 and is incorporated into this

Entry into a Material Definitive Agreement. On December 22, 2025, 3D Systems Corporation (the “Company”) entered into a second supplemental indenture (the “Second Supplemental Indenture”) to that certain indenture, dated as of June 23, 2025 (as previously supplemented, the “2030 Notes Indenture”), among the Company, the guarantors party thereto and Wilmington Savings Fund Society, FSB, as trustee and collateral agent. The Second Supplemental Indenture was entered into following the receipt of…

Unregistered Sales of Equity Securities. On December 16, 2025, 3D Systems Corporation (the “Company”) issued 695,435 shares (the “JWCA Shares”) of the Company’s common stock, par value $0.001 per share (the “Common Stock”), to J. Wood Capital Advisors LLC (“JWCA”) for services rendered in connection with the transactions contemplated by the Exchange and Consent Agreements (as defined below). The Company did not receive any cash proceeds from the issuance of the JWCA Shares. The JWCA Shares we…

Other Events. On December 16, 2025, the Company completed its previously announced transactions to exchange $30,773,000 aggregate principal amount of the Company’s then outstanding 0% Convertible Senior Notes due 2026 (the “2026 Notes”) held by a limited number of existing holders (the “Transaction Participants”) for an aggregate of 16,625,243 shares of the Common Stock (the “Exchange”) pursuant to certain Exchange and Consent Agreements, each dated as of December 8, 2025, by and between the…

Entry into a Material Definitive Agreement. On December 8, 2025, 3D Systems Corporation (the “Company”) entered into separate, privately negotiated agreements (the “Exchange and Consent Agreements”) with a limited number of existing holders (the “Transaction Participants”) of the Company’s currently outstanding 0% Convertible Senior Notes due 2026 (the “2026 Notes”). The Transaction Participants are institutional “accredited investors” (within the meaning of Rule 501(a)(1), (2), (3) or (7) pr…

Unregistered Sales of Equity Securities. The information with respect to the Exchange set forth under

hereto. The foregoing descriptions of the Exchange and Consent Agreements do not purport to be complete and are qualified in their entirety by reference to the full text in Exhibit 10.1. On December 9, 2025, the Company issued a press release with respect to the Exchange. A copy of this press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. Forward-Looking Statements Certain of the foregoing statements, including statements regard…

Results of Operations and Financial Condition. On November 4, 2025, 3D Systems Corporation (the “Company”) issued a press release announcing the Company's financial results for the third quarter ended September 30, 2025 (the “Press Release”). A copy of the Press Release is furnished herewith as Exhibit 99.1 and is incorporated into this

interim Chief Financial Officer — Ms. Phyllis Nordstrom: Ms. Phyllis Nordstrom was promoted to interim Chief Financial Officer.

interim Chief Financial Officer — Ms. Phyllis Nordstrom: Ms. Nordstrom was promoted to the role of interim Chief Financial Officer with additional compensation and equity awards.

Chief Financial Officer — Jeffrey D. Creech: Mr. Jeffrey D. Creech resigned as the Company’s Chief Financial Officer to accept a new career opportunity.

Executive Vice President and Chief Financial Officer — Jeffrey D. Creech: Mr. Creech resigned to accept a new career opportunity.

by reference. The information in this Item 2.02 (and in the Press Release) shall not be deemed “filed” with the Securities and Exchange Commission for purposes of the Securities Exchange Act of 1934, as amended, nor incorporated by reference in any registration statement filed by the Company under the Securities Act of 1933, as amended.