SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Schedule 13G
(Rule 13d-102)
INFORMATION STATEMENT PURSUANT TO RULES 13d-1 AND 13d-2
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No.1)*
Cardiac Pathways Corporation
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(Name of Issuer)
Common Stock
- --------------------------------------------------------------------------------
(Title of Class of Securities)
141408104
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(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
disclosures provided in a prior cover page.
The information required on 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).
(Continued on following pages)
Page 1 of 12 Pages
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<TABLE>
<CAPTION>
<S> <C> <C>
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CUSIP NO. 141408104 13 G Page 2 of 12 Pages
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1 NAME OF REPORTING PERSONS
SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Delphi Ventures I, L.P. ("DV I")
Tax ID Number:
- ----------- --------------------------------------------------------------------------------------------------------
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
Delaware
- ----------------------------------- -------- -----------------------------------------------------------------------
NUMBER OF 5 SOLE VOTING POWER
SHARES 0 shares.
BENEFICIALLY
OWNED BY EACH
REPORTING
PERSON
WITH
-------- -----------------------------------------------------------------------
6 SHARED VOTING POWER
0 shares.
-------- -----------------------------------------------------------------------
7 SOLE DISPOSITIVE POWER
0 shares.
-------- -----------------------------------------------------------------------
8 SHARED DISPOSITIVE POWER
0 shares.
- ----------------------------------- -------- -----------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON 0
- ----------- --------------------------------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES* [ ]
- ----------- --------------------------------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.00%
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12 TYPE OF REPORTING PERSON*
PN
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<FN>
* SEE INSTRUCTIONS BEFORE FILLING OUT!
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
<S> <C> <C>
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CUSIP NO. 141408104 13 G Page 3 of 12 Pages
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1 NAME OF REPORTING PERSONS
SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Delphi BioInvestments I, L.P. ("DBI I")
Tax ID Number:
- ----------- --------------------------------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [ ] (b) [X]
- ----------- --------------------------------------------------------------------------------------------------------
3 SEC USE ONLY
- ----------- --------------------------------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
- ----------------------------------- -------- -----------------------------------------------------------------------
NUMBER OF 5 SOLE VOTING POWER
SHARES 0 shares.
BENEFICIALLY
OWNED BY EACH
REPORTING
PERSON
WITH
-------- -----------------------------------------------------------------------
6 SHARED VOTING POWER
0 shares.
-------- -----------------------------------------------------------------------
7 SOLE DISPOSITIVE POWER
0 shares.
-------- -----------------------------------------------------------------------
8 SHARED DISPOSITIVE POWER
0 shares.
- ----------------------------------- -------- -----------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON 0
- ----------- --------------------------------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES* [ ]
- ----------- --------------------------------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.00%
- ----------- --------------------------------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
PN
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<FN>
SEE INSTRUCTIONS BEFORE FILLING OUT!
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
<S> <C> <C>
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CUSIP NO. 141408104 13 G Page 4 of 12 Pages
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1 NAME OF REPORTING PERSONS
SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS
Delphi Management Partners I, L.P. ("DMP I")
Tax ID Number:
- ----------- --------------------------------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [ ] (b) [X]
- ----------- --------------------------------------------------------------------------------------------------------
3 SEC USE ONLY
- ----------- --------------------------------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
- ----------------------------------- -------- -----------------------------------------------------------------------
NUMBER OF 5 SOLE VOTING POWER
SHARES 0 shares.
BENEFICIALLY
OWNED BY EACH
REPORTING
PERSON
WITH
-------- -----------------------------------------------------------------------
6 SHARED VOTING POWER
0 shares.
-------- -----------------------------------------------------------------------
7 SOLE DISPOSITIVE POWER
0 shares.
-------- -----------------------------------------------------------------------
8 SHARED DISPOSITIVE POWER
0 shares.
- ----------- --------------------------------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON 0
- ----------- --------------------------------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES* [ ]
- ----------- --------------------------------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.00%
- ----------- --------------------------------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
PN
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<FN>
* SEE INSTRUCTIONS BEFORE FILLING OUT!
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
<S> <C> <C>
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CUSIP NO. 141408104 13 G Page 5 of 12 Pages
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1 NAME OF REPORTING PERSONS
SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Delphi Ventures II, L.P. ("DV II")
Tax ID Number:
- ----------- --------------------------------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [ ] (b) [X]
- ----------- --------------------------------------------------------------------------------------------------------
3 SEC USE ONLY
- ----------- --------------------------------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
- ----------------------------------- -------- -----------------------------------------------------------------------
NUMBER OF 5 SOLE VOTING POWER
SHARES 0 shares.
BENEFICIALLY
OWNED BY EACH
REPORTING
PERSON
WITH
-------- -----------------------------------------------------------------------
6 SHARED VOTING POWER
0 shares.
-------- -----------------------------------------------------------------------
7 SOLE DISPOSITIVE POWER
0 shares.
-------- -----------------------------------------------------------------------
8 SHARED DISPOSITIVE POWER
0 shares.
- ----------------------------------- -------- -----------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON 0
- ----------- --------------------------------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES* [ ]
- ----------- --------------------------------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.00%
- ----------- --------------------------------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
PN
- ----------- --------------------------------------------------------------------------------------------------------
<FN>
* SEE INSTRUCTIONS BEFORE FILLING OUT!
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
<S> <C> <C>
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CUSIP NO. 141408104 13 G Page 6 of 12 Pages
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1 NAME OF REPORTING PERSONS
SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Delphi BioInvestments II, L.P. ("DBI II")
Tax ID Number:
- ----------- --------------------------------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [ ] (b) [X]
- ----------- --------------------------------------------------------------------------------------------------------
3 SEC USE ONLY
- ----------- --------------------------------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
- ----------------------------------- -------- -----------------------------------------------------------------------
NUMBER OF 5 SOLE VOTING POWER
SHARES 0 shares.
BENEFICIALLY
OWNED BY EACH
REPORTING
PERSON
WITH
-------- -----------------------------------------------------------------------
6 SHARED VOTING POWER
0 shares.
-------- -----------------------------------------------------------------------
7 SOLE DISPOSITIVE POWER
0 shares.
-------- -----------------------------------------------------------------------
8 SHARED DISPOSITIVE POWER
0 shares.
- ----------- --------------------------------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON 0
- ----------- --------------------------------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES* [ ]
- ----------- --------------------------------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.00%
- ----------- --------------------------------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
PN
- ----------- --------------------------------------------------------------------------------------------------------
<FN>
* SEE INSTRUCTIONS BEFORE FILLING OUT!
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
<S> <C> <C>
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CUSIP NO. 141408104 13 G Page 7 of 12 Pages
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1 NAME OF REPORTING PERSONS
SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS
Delphi Management Partners II, L.P. ("DMP II")
Tax ID Number:
- ----------- --------------------------------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [ ] (b) [X]
- ----------- --------------------------------------------------------------------------------------------------------
3 SEC USE ONLY
- ----------- --------------------------------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
- ----------------------------------- -------- -----------------------------------------------------------------------
NUMBER OF 5 SOLE VOTING POWER
SHARES 0 shares.
BENEFICIALLY
OWNED BY EACH
REPORTING
PERSON
WITH
-------- -----------------------------------------------------------------------
6 SHARED VOTING POWER
0 shares.
-------- -----------------------------------------------------------------------
7 SOLE DISPOSITIVE POWER
0 shares.
-------- -----------------------------------------------------------------------
8 SHARED DISPOSITIVE POWER
0 shares.
- ----------------------------------- -------- -----------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON 0
- ----------- --------------------------------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES* [ ]
- ----------- --------------------------------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.00%
- ----------- --------------------------------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
PN
- ----------- --------------------------------------------------------------------------------------------------------
<FN>
* SEE INSTRUCTIONS BEFORE FILLING OUT!
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
<S> <C> <C>
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CUSIP NO. 141408104 13 G Page 8 of 12 Pages
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1 NAME OF REPORTING PERSONS
SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS
James J. Bochnowski ("Bochnowski")
Tax ID Number:
- ----------- --------------------------------------------------------------------------------------------------------
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. Citizen
- ----------------------------------- -------- -----------------------------------------------------------------------
NUMBER OF 5 SOLE VOTING POWER
SHARES 0 shares.
BENEFICIALLY
OWNED BY EACH
REPORTING
PERSON
WITH
-------- -----------------------------------------------------------------------
6 SHARED VOTING POWER
0 shares.
-------- -----------------------------------------------------------------------
7 SOLE DISPOSITIVE POWER
0 shares.
-------- -----------------------------------------------------------------------
8 SHARED DISPOSITIVE POWER
0 shares.
- ----------- --------------------------------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON 0
- ----------- --------------------------------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES* [ ]
- ----------- --------------------------------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.00%
- ----------- --------------------------------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
IN
- ----------- --------------------------------------------------------------------------------------------------------
<FN>
SEE INSTRUCTIONS BEFORE FILLING OUT!
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
<S> <C> <C>
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CUSIP NO. 141408104 13 G Page 9 of 12 Pages
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1 NAME OF REPORTING PERSONS
SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS
David L. Douglass ("Douglass")
Tax ID Number:
- ----------- --------------------------------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [ ] (b) [X]
- ----------- --------------------------------------------------------------------------------------------------------
3 SEC USE ONLY
- ----------- --------------------------------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
U.S. Citizen
- ----------------------------------- -------- -----------------------------------------------------------------------
NUMBER OF 5 SOLE VOTING POWER
SHARES 0 shares.
BENEFICIALLY
OWNED BY EACH
REPORTING
PERSON
WITH
-------- -----------------------------------------------------------------------
6 SHARED VOTING POWER
0 shares.
-------- -----------------------------------------------------------------------
7 SOLE DISPOSITIVE POWER
0 shares.
-------- -----------------------------------------------------------------------
8 SHARED DISPOSITIVE POWER
0 shares.
- ----------- --------------------------------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON 0
- ----------- --------------------------------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES* [ ]
- ----------- --------------------------------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.00%
- ----------- --------------------------------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON* IN
- ----------- --------------------------------------------------------------------------------------------------------
<FN>
* SEE INSTRUCTIONS BEFORE FILLING OUT!
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
<S> <C> <C>
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CUSIP NO. 141408104 13 G Page 10 of 12 Pages
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1 NAME OF REPORTING PERSONS
SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS
Donald J. Lothrop ("Lothrop")
Tax ID Number:
- ----------- --------------------------------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [ ] (b) [X]
- ----------- --------------------------------------------------------------------------------------------------------
3 SEC USE ONLY
- ----------- --------------------------------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
U.S. Citizen
- ----------------------------------- -------- -----------------------------------------------------------------------
NUMBER OF 5 SOLE VOTING POWER
SHARES 0 shares.
BENEFICIALLY
OWNED BY EACH
REPORTING
PERSON
WITH
-------- -----------------------------------------------------------------------
6 SHARED VOTING POWER
0 shares.
-------- -----------------------------------------------------------------------
7 SOLE DISPOSITIVE POWER
0 shares.
-------- -----------------------------------------------------------------------
8 SHARED DISPOSITIVE POWER
0 shares.
- ----------------------------------- -------- -----------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON 0
- ----------- --------------------------------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES* [ ]
- ----------- --------------------------------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.00%
- ----------- --------------------------------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON* IN
- ----------- --------------------------------------------------------------------------------------------------------
<FN>
* SEE INSTRUCTIONS BEFORE FILLING OUT!
</FN>
</TABLE>
<PAGE>
Page 11 of 12 Pages
This Statement amends the Statement filed on Schedule 13(G) (the
"Original Statement") filed by Delphi Ventures I, L.P., a Delaware
limited partnership ("DV I"), Delphi BioInvestments I, L.P., a Delaware
limited partnership ("DBI I"), Delphi Management Partners I, L.P., a
Delaware limited partnership ("DMP I"), Delphi Ventures II, L.P., a
Delaware limited partnership ("DV II"), Delphi BioInvestments II, L.P.,
a Delaware limited partnership ("DBI II"), Delphi Management Partners
II, L.P., a Delaware limited partnership ("DMP II"), James J.
Bochnowski ("Bochnowski"), David L. Douglass ("Douglass"), and Donald
J. Lothrop ("Lothrop"). The foregoing entities and individuals are
collectively referred to as the "Reporting Persons." Only those Items
as to which there has been a change of information are included in this
Amendment.
ITEM 4. OWNERSHIP:
The following information with respect to the ownership of the Common
Stock of the issuer by the persons filing this Statement is provided as
of December 31, 1997:
(a) Amount beneficially owned:
See Row 9 of cover page for each Reporting Person.
(b) Percent of Class:
See Row 11 of cover page for each Reporting Person.
(c) Number of shares as to which such person has:
(i) Sole power to vote or to direct the vote:
See Row 5 of cover page for each Reporting Person.
(ii) Shared power to vote or to direct the vote:
See Row 6 of cover page for each Reporting Person.
(iii) Sole power to dispose or to direct the disposition of:
See Row 7 of cover page for each Reporting Person.
(iv) Shared power to dispose or to direct the disposition of:
See Row 8 of cover page for each Reporting Person.
<PAGE>
Page 12 of 12 Pages
ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS:
If this statement is being filed to report the fact that as of the date
hereof, the reporting person has ceased to be the beneficial owner of
more than five percent of the class of securities, check the following:
[X]
SIGNATURES
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.
Dated: February 6, 1998
/s/ James J. Bochnowski
---------------------------------------------
James J. Bochnowski, individually, and on
behalf of DV I, in his capacity as a general
partner of DMP I, the general partner of DV
I, on behalf of DBI I, in his capacity as a
general partner of DMP I, the general partner
of DBI I, on behalf of DMP I in his capacity
as a general partner thereof, on behalf of DV
II, in his capacity as a general partner of
DMP II, the general partner of DV II, on
behalf of DBI II, in his capacity as a
general partner of DMP II, the general
partner of DBI II, and on behalf of DMP II in
his capacity as a general partner thereof.
/s/ David L. Douglass
---------------------------------------------
David L. Douglass
/s/ Donald J. Lothrop
---------------------------------------------
Donald J. Lothrop
