3D Systems CEO sells 42,686 shares at $3.55

3D Systems’ President and CEO Jeffrey A. Graves reported an open-market sale of 42,686 shares, leaving him with over 1.23 million shares directly owned.

Rhea-AI Filing Summary

3D SYSTEMS CORP (DDD) reported that President and CEO Jeffrey A. Graves sold 42,686 shares of common stock on September 17, 2026 in an open-market transaction at a weighted average price of $3.55 per share, with individual trade prices ranging from $3.53 to $3.59. Following this sale, he directly holds 1,231,596 shares of 3D Systems common stock.

Insider Trade Summary

Net Seller: 42,686 shares

Net Sell 1 txn

Insider GRAVES JEFFREY A

Role President and CEO

Sold 42,686 shs ($152K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	42,686	$3.55	$152K

Holdings After Transaction: Common Stock — 1,231,596 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.53 to $3.59, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Key Figures

Shares sold: 42,686 shares Weighted average sale price: $3.55 per share Sale price range: $3.53–$3.59 per share +2 more

5 metrics

Shares sold 42,686 shares Common stock sold by President and CEO Jeffrey A. Graves on September 17, 2026

Weighted average sale price $3.55 per share Average price for the 42,686 shares of common stock sold

Sale price range $3.53–$3.59 per share Price range of multiple transactions included in the reported sale

Shares owned after transaction 1,231,596 shares Common stock directly owned by Jeffrey A. Graves following the sale

Net shares sold 42,686 shares Net change in holdings from this Form 4, classified as net-sell

Key Terms

weighted average price, open market or private transaction, beneficially owned, Rule 10b5-1

4 terms

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open market or private transaction financial

"Sale in open market or private transaction"

beneficially owned financial

"total shares following transaction shown as shares beneficially owned"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Rule 10b5-1 regulatory

"The Rule 10b5-1 checkbox is not affirmed for these transactions"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

FAQ

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

What insider transaction did 3D Systems (DDD) disclose in this Form 4?

The filing reports that President and CEO Jeffrey A. Graves sold 42,686 shares of 3D Systems common stock on September 17, 2026 in an open-market transaction at a weighted average price of $3.55 per share.

At what price did the 3D Systems (DDD) CEO sell his shares?

Jeffrey A. Graves sold the shares at a weighted average price of $3.55 per share. According to the disclosure, the individual trades occurred at prices ranging from $3.53 to $3.59 per share.

How many 3D Systems (DDD) shares does the CEO own after this sale?

After the reported sale, President and CEO Jeffrey A. Graves directly owns 1,231,596 shares of 3D Systems common stock, as stated in the Form 4 in the column for shares beneficially owned following the transaction.

Was the 3D Systems (DDD) CEO’s share sale under a Rule 10b5-1 trading plan?

No. The Form 4 indicates that the Rule 10b5-1 checkbox is not affirmed, and the footnote does not state that the sale was made pursuant to a Rule 10b5-1 trading plan.

What type of transaction did the 3D Systems (DDD) Form 4 report?

The Form 4 reports a sale of common stock classified as a non-derivative transaction. It is described as a sale in open market or private transaction, with the shares sold directly by the reporting person.

How many 3D Systems (DDD) shares did the CEO sell according to the Form 4?

The CEO, Jeffrey A. Graves, sold 42,686 shares of 3D Systems common stock on September 17, 2026, as shown in the transaction line for non-derivative securities.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 09/18/2026 - 04:04 PM Accepted by SEC EDGAR 09/18/2026 - 04:04 PM 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^*

GRAVES JEFFREY A

(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)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/17/2026

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	09/17/2026		S		42,686	D	$3.55(1)	1,231,596	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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.53 to $3.59, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Remarks:

	Andrew WB Wright, Attorney-in-Fact for Jeffrey A. Graves	09/18/2026
	** 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)