3D Systems (DDD) discloses 5,212 shares withheld for tax obligations on 12/12/2025

Rhea-AI Filing Summary

3D Systems Corp executive Joseph R. Zuiker reported a disposition of 5,212 shares of common stock on 12/12/2025 at $1.9 per share. The shares were withheld to satisfy tax withholding obligations related to the vesting of a restricted stock grant originally awarded on 12/12/2022. After this withholding, he directly beneficially owned 199,197 shares of 3D Systems common stock in his role as EVP, Engineering & Operations.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

ZUIKER JOSEPH R.

(Last) (First) (Middle)

333 THREE D SYSTEMS CIRCLE

(Street)

ROCK HILL SC 29730

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
3D SYSTEMS CORP [ DDD ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Engineering & Operations

3. Date of Earliest Transaction (Month/Day/Year)
12/12/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	12/12/2025		F		5,212(1)	D	$1.9	199,197	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares reported were withheld to satisfy tax withholding obligations with respect to the vesting of a grant of restricted stock originally made on December 12, 2022.

Remarks:

	Rebecca McClaflin, Attorney-in-Fact for Joseph R. Zuiker	12/16/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did 3D Systems (DDD) report in this filing?

The filing reports that 5,212 shares of 3D Systems common stock were disposed of on 12/12/2025 at $1.9 per share through share withholding.

Who is the reporting person in the 3D Systems (DDD) Form 4 and what is their role?

The reporting person is Joseph R. Zuiker, who serves as EVP, Engineering & Operations at 3D Systems Corp.

How many 3D Systems (DDD) shares does the executive own after the reported transaction?

Following the transaction, the executive beneficially owned 199,197 shares of 3D Systems common stock, held directly.

Why were the 5,212 3D Systems (DDD) shares withheld in this transaction?

The 5,212 shares were withheld to satisfy tax withholding obligations related to the vesting of a restricted stock grant originally made on 12/12/2022.

What type of security was involved in this 3D Systems (DDD) insider transaction?

The transaction involved common stock of 3D Systems Corp.

Is this 3D Systems (DDD) insider filing for one person or multiple reporting persons?

The document indicates that the Form is filed by one reporting person, not by a group.