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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(AMENDMENT NO. 4)*
NORTH AMERICAN SCIENTIFIC, INC.
(Name of Issuer)
Common Stock
(Title of Class of Securities)
65715D100
(CUSIP Number)
*The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which
would alter the disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not be
deemed to be filed for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section
of the Act but shall be subject to all other provisions of the Act (however,
see the Notes).
Page 1 of 4 pages
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SCHEDULE 13G
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CUSIP No. 65715D100 Page 2 of 4 Pages
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1 NAME OF REPORTING PERSON
S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
L. Michael Cutrer
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2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) / /
(b) /X/
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3 SEC USE ONLY
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4 CITIZENSHIP OR PLACE OF ORGANIZATION
U.S.
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5 SOLE VOTING POWER
552,334*
NUMBER OF -------------------------------------------------------------
SHARES 6 SHARED VOTING POWER
BENEFICIALLY 0
OWNED BY -------------------------------------------------------------
EACH 7 SOLE DISPOSITIVE POWER
REPORTING 552,334*
PERSON -------------------------------------------------------------
WITH 8 SHARED DISPOSITIVE POWER
0
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9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
552,334*
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10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* /X/
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11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
8.1%
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12 TYPE OF REPORTING PERSON*
IN
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* Includes 227,334 shares subject to outstanding options which are
immediately exercisable. Excludes 7,500 shares owned and 30,187 shares
subject to outstanding options which are deemed exercisable and which are
held by reporting person's spouse over which the reporting person disclaims
beneficial ownership.
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ITEM 1 (a) Name of Issuer: North American Scientific, Inc.
ITEM 1 (a) Address of Issuer's Principal Executive Offices:
20200 Sunburst Street
Chatsworth, CA 91311
ITEM 2 (a) Name of Person Filing: L. Michael Cutrer
ITEM 2 (b) Address of Principal Business Office:
20200 Sunburst Street
Chatsworth, CA 91311
ITEM 2 (c) Citizenship: United States
ITEM 2 (d) Title of Class of Securities:
Common Stock, $0.01 par value per share
ITEM 2 (e) CUSIP Number: 65715D100
ITEM 3 Not Applicable.
ITEM 4 Ownership:
The following information is provided as of December 31, 1998:
(a) Amount Beneficially Owned: 552,334*
(b) Percent of Class: 8.1%
(c) Number of shares as to which such person has:
(i) sole power to vote or to direct the vote: 552,334*
(ii) shared power to vote or to direct the vote: 0
(iii) sole power to dispose or to direct the
disposition of: 552,334*
(iv) shared power to dispose or to direct the
disposition of: 0
*Includes 227,334 shares subject to outstanding options which are immediately
exercisable. Excludes 7,500 shares owned and 30,187 shares subject to
outstanding options which are deemed exercisable by reporting person's spouse
over which the reporting person disclaims beneficial ownership.
Page 3 of 4 Pages
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ITEM 5 Ownership of Five Percent or Less of a Class:
Not Applicable.
ITEM 6 Ownership of More than Five Percent on Behalf of Another Person:
Not Applicable.
ITEM 7 Identification and Classification of the Subsidiary Which Acquired
the Security Being Reported on by the Parent Holding Company:
Not Applicable.
ITEM 8 Identification and Classification of Members of the Group:
Not Applicable.
ITEM 9 Notice of Dissolution of Group:
Not Applicable.
ITEM 10 Certification:
Not Applicable.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete
and correct.
Date: January 7, 2000
Signature: /s/ L. Michael Cutrer
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Name/Title: L. Michael Cutrer
Page 4 of 4 Pages
