3D SYSTEMS CORP — Director's Dealing 2026

Mar 17, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (DDD)
CIK: 0000910638
Period of Report: 2026-03-13

Reporting Person: Puthenveetil Reji (EVP, Additive Solutions & CCO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-03-13	Common Stock	A	100000	—	Acquired	531527	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-03-13	Performance Based Restricted Stock Units	$	A	100000	Acquired	2029-04-01	Common Stock (100000)	Direct

Footnotes

F1: On March 13, 2026, the Reporting Person was awarded 100,000 shares of restricted stock under the Issuer's 2015 Incentive Plan . One-third of the total shares awarded vest on April 1, 2027, an
additional one-third of the total shares awarded vest on April 1, 2028, and the remaining shares awarded vest on April 1, 2029, subject to continued employment.

F2: Each performance share unit represents a contingent right to receive one share of the Issuer's common stock. The performance share units vest upon the Issuer's common stock achieving a specified
price per share.