3D Systems EVP reports tax withholding on vested shares

3D Systems EVP Joseph R. Zuiker reported a routine tax-related share disposition.

Rhea-AI Filing Summary

3D Systems EVP Joseph R. Zuiker reported a routine tax-related share disposition. On the vesting of restricted stock granted on April 14, 2023, 5,327 shares of common stock were withheld at $1.98 per share to cover tax obligations. Following this withholding, Zuiker directly holds 278,051 shares of 3D Systems common stock, indicating this was a compensation and tax event rather than an open-market trade.

Insider Trade Summary

Exercise Price or Tax Liability: 5,327 shares

Exercise Price or Tax Liability 1 txn

Insider ZUIKER JOSEPH R.

Role EVP, Engineering & Operations

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	5,327	$1.98	$11K

Holdings After Transaction: Common Stock — 278,051 shares (Direct)

Footnotes (1)

1. F1. Shares reported were withheld to satisfy tax withholding obligations with respect to the vesting of a grant of restricted stock originally made on April 14, 2023.

Key Figures

Shares withheld for taxes: 5,327 shares Withholding price per share: $1.98 per share Shares held after transaction: 278,051 shares +2 more

5 metrics

Shares withheld for taxes 5,327 shares Tax withholding on restricted stock vesting

Withholding price per share $1.98 per share Value used for tax-withholding disposition

Shares held after transaction 278,051 shares Direct ownership following tax withholding

Tax-withholding transactions 1 transaction Single F-code disposition event

Shares in tax-withholding category 5,327 shares All disposed shares were for tax obligations

Key Terms

restricted stock, tax withholding obligations, Form 4, tax-withholding disposition

4 terms

restricted stock financial

"vesting of a grant of restricted stock originally made on April 14, 2023"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

tax withholding obligations financial

"Shares reported were withheld to satisfy tax withholding obligations"

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

tax-withholding disposition financial

"transaction_action": "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did 3D Systems (DDD) EVP Joseph R. Zuiker report in this Form 4?

EVP Joseph R. Zuiker reported a tax-related share withholding. 3D Systems withheld 5,327 common shares to satisfy tax obligations upon vesting of a restricted stock grant, a routine compensation event rather than an open-market trade.

How many 3D Systems (DDD) shares were withheld for taxes in Zuiker’s filing?

The company withheld 5,327 shares of 3D Systems common stock. These shares covered tax liabilities triggered by the vesting of restricted stock originally granted on April 14, 2023, and were not sold on the open market.

What price per share was used for the tax withholding in the 3D Systems Form 4?

The tax withholding used a price of $1.98 per share. This value determined the number of 3D Systems common shares withheld, totaling 5,327 shares, to satisfy the executive’s associated tax obligations on vested restricted stock.

How many 3D Systems (DDD) shares does Joseph R. Zuiker own after this transaction?

After the tax withholding, Joseph R. Zuiker directly holds 278,051 shares of 3D Systems common stock. This post-transaction balance shows the event was a routine compensation-related adjustment rather than a significant change in his overall ownership stake.

Was the 3D Systems (DDD) Form 4 transaction an open-market sale by Zuiker?

No, it was not an open-market sale. The Form 4 shows a tax-withholding disposition, where 5,327 shares were retained by the company to cover taxes on restricted stock vesting, a standard administrative step in equity compensation.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/16/2026 - 04:47 PM EDT Learn about SEC filing dates

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 SOUTH CAROLINA 29730

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/14/2026

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

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

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

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	04/14/2026		F		5,327(1)	D	$1.98	278,051	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 April 14, 2023.

Remarks:

	Rebecca McClaflin, Attorney-in-Fact for Joseph R. Zuiker	04/16/2026
	** 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.
* Form 4: SEC 1474 (03-26)