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U.S. SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 4
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934,
Section 17(a) of the Public Utility Holding Company Act of 1935 or
Section 30(f) of the Investment Company Act of 1940
[_] Check this box if no longer subject to Section 16. Form 4 or Form 5
obligations may continue. See Instruction 1(b).
(Print or Type Responses)
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1. Name and Address of Reporting Person*
Hull Charles
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(Last) (First) (Middle)
c/o 3D Systems Corporation
20681 Avenue Hall
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(Street)
Valencia CA 91355
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(City) (State) (Zip)
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2. Issuer Name and Ticker or Trading Symbol
3D Systems Corporation - TDSC
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3. IRS Identification Number of Reporting Person, if an Entity (Voluntary)
________________________________________________________________________________
4. Statement for Month/Year
July 2000
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5. If Amendment, Date of Original (Month/Year)
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6. Relationship of Reporting Person(s) to Issuer (Check all applicable)
[X] Director [_] 10% Owner
[X] Officer (give title below) [_] Other (specify below)
EXECUTIVE VICE PRESIDENT
AND CHIEF TECHNOLOGY OFFICER
________________________________________________________________________________
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Table I -- Non-Derivative Securities Acquired, Disposed of,
or Beneficially Owned
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<TABLE>
<CAPTION>
6.
4. 5. Owner-
Securities Acquired (A) or Amount of ship
3. Disposed of (D) Securities Form: 7.
Transaction (Instr. 3, 4 and 5) Beneficially Direct Nature of
2. Code --------------------------- Owned at End (D) or Indirect
1. Transaction (Instr. 8) (A) of Month Indirect Beneficial
Title of Security Date ----------- or (Instr. 3 (I) Ownership
(Instr. 3) (mm/dd/yy) Code V Amount (D) Price and 4) (Instr.4) (Instr. 4)
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<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
Common Stock 7/24/00 M 116,666 A $4.875
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Common Stock 7/24/00 F 29,545 D $19.25 546,131 D
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</TABLE>
(Over)
SEC 1472 (3-99)
<PAGE>
FORM 4 (continued)
Table II -- Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
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<TABLE>
<CAPTION>
10.
9. Owner-
Number ship
of Form
2. Deriv- of
Conver- 5. 7. ative Deriv- 11.
sion Number of Title and Amount Secur- ative Nature
or Derivative 6. of Underlying 8. ities Secur- of
Exer- 4. Securities Date Securities Price Bene- ity: In-
cise 3. Trans- Acquired (A) Exercisable and (Instr. 3 and 4) of ficially Direct direct
Price Trans- action or Disposed Expiration Date ---------------- Deriv- Owned (D) or Bene-
1. of action Code of(D) (Month/Day/Year) Amount ative at End In- ficial
Title of Deriv- Date (Instr. (Instr. 3, ---------------- or Secur- of direct Owner-
Derivative ative (Month/ 8) 4 and 5) Date Expira- Number ity Month (I) ship
Security Secur- Day/ ------ ------------ Exer- tion of (Instr. (Instr. (Instr. (Instr.
(Instr. 3) ity Year) Code V (A) (D) cisable Date Title Shares 5) 4) 4) 4)
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<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
Employee
Stock Option Common
(right to buy) $4.875 7/24/00 M 116,666 (1) 11/6/00 Stock 116,666 91,250 D
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</TABLE>
Explanation of Responses:
(1) The options vested in three installments on November 6, 1993, November 6,
1994 and November 6, 1995.
/S/ CHARLES HULL 8-10-00
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**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 provided is insufficient, see Instruction 6 for procedure.
Page 2
SEC 1472 (3-99)
