3D Systems (DDD) CTO receives restricted stock and performance unit awards

Rhea-AI Filing Summary

HULL CHARLES W reported acquisition or exercise transactions in this Form 4 filing.

3D Systems Corp executive vice president and chief technology officer Charles W. Hull reported equity compensation awards. On April 1, 2025, he received 32,500 performance-based restricted stock units, each representing a contingent right to one share of common stock, vesting upon the stock reaching a specified price.

On the same date, he was also awarded 32,500 shares of restricted common stock under the 2015 Incentive Plan, vesting one-third on April 1, 2026, one-third on April 1, 2027, and the balance on April 1, 2028, subject to continued employment. Following the grants, he directly holds 154,150 shares of common stock and the filing shows an additional 331,955 shares held indirectly by a revocable living trust for which he serves as trustee. The report notes it was filed late due to an administrative error.

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

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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^*

HULL CHARLES W

(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 & Chief Technology Officer

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)
04/11/2025

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	04/01/2025(1)		A		32,500(2)	A	$0	154,150	D
Common Stock								331,955	I	By Trust(3)

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
Performance Based Restricted Stock Units	(4)	04/01/2025		A		32,500		(4)	04/01/2028	Common Stock	32,500	$0	32,500	D

Explanation of Responses:

1. Inadvertently filed late due to administrative error.

2. The Reporting Person has been awarded 32,500 shares of restricted stock under the Issuer's 2015 Incentive Plan. One-third of the total shares awarded vest on April 1, 2026, an additional one-third of the total shares awarded vest on April 1, 2027, and the remaining shares awarded vest on April 1, 2028, subject to continued employment.

3. By the Charles William Hull and Charlene Antoinette Hull 1992 Revocable Living Trust for which the Reporting Person serves as trustee.

4. 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.

Remarks:

	Andrew WB Wright, Attorney-in-Fact for Charles W. Hull	03/17/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What equity awards did 3D Systems (DDD) CTO Charles Hull receive?

Charles Hull received two equity awards: 32,500 performance-based restricted stock units and 32,500 shares of restricted common stock. Both grants were made on April 1, 2025 as part of 3D Systems’ 2015 Incentive Plan.

How do the new 3D Systems performance-based RSUs for DDD’s CTO vest?

Each of the 32,500 performance-based restricted stock units represents a contingent right to one 3D Systems common share. These units vest only if the company’s common stock reaches a specified price per share, tying compensation directly to share price performance.

What is the vesting schedule for Charles Hull’s 32,500 restricted shares of DDD stock?

The 32,500 restricted common shares vest in three equal installments. One-third vests on April 1, 2026, another third on April 1, 2027, and the final third on April 1, 2028, all conditioned on Hull’s continued employment with 3D Systems.

How many 3D Systems (DDD) shares does Charles Hull hold after these grants?

After the April 1, 2025 grants, Charles Hull directly owns 154,150 shares of 3D Systems common stock. Additionally, 331,955 shares are held indirectly by the Charles William Hull and Charlene Antoinette Hull 1992 Revocable Living Trust, where he serves as trustee.

Why was this Form 4/A for 3D Systems executive Charles Hull amended?

The Form 4/A notes that it was inadvertently filed late due to an administrative error. This indicates the underlying April 1, 2025 equity awards were previously completed, and the amended filing corrects the reporting timing rather than the economic terms.

What is the role of the Hull family trust in holding DDD shares?

The filing states that 331,955 3D Systems common shares are held by the Charles William Hull and Charlene Antoinette Hull 1992 Revocable Living Trust. Charles Hull serves as trustee, so these are reported as indirect holdings associated with him rather than a separate investor.