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OMB APPROVAL
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OMB Number: 3235-0145
Expires: August 31, 1999
Estimated average burden
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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)*
Loronix Information Systems, Inc.
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(Name of Issuer)
Common Stock
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(Title of Class of Securities)
544183 10 6
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(CUSIP Number)
December 31, 1999
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(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:
[ ] Rule 13d-1(b)
[ ] Rule 13d-1(c)
[X] Rule 13d-1(d)
*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).
POTENTIAL PERSONS WHO ARE TO RESPOND TO THE COLLECTION OF INFORMATION
CONTAINED IN THIS FORM ARE NOT REQUIRED TO RESPOND UNLESS THE FORM DISPLAYS A
CURRENTLY VALID OMB CONTROL NUMBER.
Page 1 of 5 pages
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SEC 1745 (3-98)
Page 2 of 5 pages
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CUSIP No. 544183 10 6
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1. Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only).
Peter Jankowski
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2. Check the Appropriate Box if a Member of a Group (See Instructions)
(a)....
(b)....
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3. SEC Use Only
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4. Citizenship or Place of Organization United States
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Number of 5. Sole Voting Power 386,366 (refer to Item 4(a))........
Shares Bene- -----------------------------------------------------------
ficially 6. Shared Voting Power N/A..............................
Owned by Each -----------------------------------------------------------
Reporting 7. Sole Dispositive Power 386,366 (refer to Item 4(a))..
Person With: -----------------------------------------------------------
8. Shared Dispositive Power N/A..........................
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9. Aggregate Amount Beneficially Owned by Each Reporting Person 389,616
(includes 3,250 shares held by spouse) (refer to Item 4(a))
10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares
(See Instructions)
11. Percent of Class Represented by Amount in Row (9) 7.68% (refer to
Item 4(a))
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12. Type of Reporting Person (See Instructions)
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IN...............
.................
.................
.................
.................
.................
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Page 3 of 5 pages
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ITEM 1.
(a) Name of Issuer
Loronix Information Systems, Inc.
(b) Address of Issuer's Principal Executive Offices
820 Airport Road
Durango, CO 81301
ITEM 2.
(a) Name of Person Filing
Peter Jankowski
(b) Address of Principal Business Office or, if none, Residence
820 Airport Road
Durango, CO 81301
(c) Citizenship
United States
(d) Title of Class of Securities
Common Stock
(e) CUSIP Number
544183 10 6
ITEM 3.
N/A
ITEM 4. OWNERSHIP
(a) Amount of beneficially owned: PETER JANKOWSKI IS DEEMED TO BE THE
BENEFICIAL OWNER OF AN AGGREGATE OF 389,616 SHARES OF COMMON STOCK OR 7.68%,
CONSISTING OF 262,866 SHARES OF COMMON STOCK (INCLUDES 3,250 SHARES HELD BY
SPOUSE) AND 126,750 FULLY VESTED OPTIONS CONVERTIBLE INTO SHARES OF COMMON
STOCK.
(b) Percent of class: 7.68% (REFER TO ITEM 4(a)).
(c) Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote 386,366 (REFER TO
ITEM 4(a)).
(ii) Shared power to vote or to direct the vote N/A.
(iii) Sole power to dispose or to direct the disposition of 386,366
(REFER TO ITEM 4(a)).
(iv) Shared power to dispose or to direct the disposition of N/A.
ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS
N/A
ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON
N/A
ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE
SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY
Page 4 of 5 pages
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N/A
ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP
N/A
ITEM 9. NOTICE OF DISSOLUTION OF GROUP
N/A
ITEM 10. CERTIFICATION
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set in this statement is true, complete and
correct.
February 4, 2000
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Date
/s/ PETER JANKOWSKI
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Signature
PETER JANKOWSKI
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Name/Title
Page 5 of 5 pages
