<PAGE>
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
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Schedule 13G
INFORMATION STATEMENT PURSUANT TO RULES 13d-1 AND 13d-2
(Amendment No. )*
----
GASONICS INTERNATIONAL CORPORATION
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(Name of Issuer)
COMMON STOCK
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(Title of Class of Securities)
367278 10 8
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(CUSIP Number)
* The remainder of this cover page shall be filled out for a reporting
person's 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 purposes of Section 18 of the Securities
Exchange Act of 1934 (the "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 PAGE(S))
(Page 1 of 10 Pages)
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CUSIP NO. 367278 10 8 13G Page 2 of 10 Pages
- -------------------------------------------------------------------------------
1 NAME OF REPORTING PERSONS
S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS
David J. Toole
- -------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) / / (b) /X/
- -------------------------------------------------------------------------------
3 SEC USE ONLY
- -------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
United States
- -------------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER 48,397 SHARES
OF ----------------------------------------------------------------
SHARES 6 SHARED VOTING POWER
BENEFICIALLY 234,999 shares held directly by the David Toole Family
OWNED BY Limited Partnership of which David Toole and Diane L.
REPORTING Toole are the sole General Partners and 808,952 shares
PERSON held directly by the David Toole and Diane L. Toole
WITH Family Trust of which David Toole and Diane L. Toole
are the sole Trustees.
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7 SOLE DISPOSITIVE POWER
48,397 SHARES
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8 SHARED DISPOSITIVE POWER
234,999 shares held directly by the David Toole Family
Limited Partnership of which David Toole and Diane L.
Toole are the sole General Partners and 808,952 shares
held directly by the David Toole & Diane L. Toole
Family Trust of which David Toole and Diane L. Toole are
the sole Trustees.
- -------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
48,397
- -------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
/X/
- -------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.4%
- -------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
IN
- -------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP NO. 367278 10 8 13G Page 3 of 10 Pages
- -------------------------------------------------------------------------------
1 NAME OF REPORTING PERSONS
S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS
David Toole and Diane L. Toole Family Trust
- -------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) / / (b) /X/
- -------------------------------------------------------------------------------
3 SEC USE ONLY
- -------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
California
- -------------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER 808,952 shares of which David Toole and Diane L.
OF Toole are the sole Trustees and may be deemed
SHARES to have shared power to vote the shares.
BENEFICIALLY ----------------------------------------------------------------
OWNED BY 6 SHARED VOTING POWER
REPORTING See response to row 5.
PERSON ----------------------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
808,952 shares of which David Toole and Diane L.
Toole are the sole Trustees and may be deemed
to have shared dispositive power of the shares.
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8 SHARED DISPOSITIVE POWER
See response to row 7.
- -------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
808,952
- -------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES* / /
- -------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
6.0%
- -------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
OO
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*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP NO. 367278 10 8 13G Page 4 of 10 Pages
- -------------------------------------------------------------------------------
1 NAME OF REPORTING PERSONS
S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS
David Toole Family Limited Partnership
- -------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) / / (b) /X/
- -------------------------------------------------------------------------------
3 SEC USE ONLY
- -------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
California
- -------------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER 234,999 shares, of which David Toole and Diane L.
OF Toole are the sole General Partners and may be
SHARES deemed to have shared power to vote the shares.
BENEFICIALLY ----------------------------------------------------------------
OWNED BY 6 SHARED VOTING POWER
REPORTING See response to row 5.
PERSON ----------------------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
234,999 shares of which David Toole and Diane L.
Toole are the sole General Partners and may be
deemed to have shared dispositive power of the shares.
----------------------------------------------------------------
8 SHARED DISPOSITIVE POWER
See response to row 7.
- -------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
234,999
- -------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES* / /
- -------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
1.7%
- -------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
PN
- -------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP NO. 367278 10 8 13G Page 5 of 10 Pages
- -------------------------------------------------------------------------------
1 NAME OF REPORTING PERSONS
S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS
Diane L. Toole
- -------------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) / / (b) /X/
- -------------------------------------------------------------------------------
3 SEC USE ONLY
- -------------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
United States
- -------------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER 0 Shares
OF ----------------------------------------------------------------
SHARES 6 SHARED VOTING POWER
BENEFICIALLY 234,999 shares held directly by David Toole
OWNED BY Family Limited Partnership of which Diane L. Toole
REPORTING is one of the sole General Partners and 808,952
PERSON shares held directly by David Toole and Diane
WITH L. Toole Family Trust of which Diane L. Toole is
one of the Sole Trustees and may be deemed to
have shared voting power of the shares.
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7 SOLE DISPOSITIVE POWER
0 Shares.
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8 SHARED DISPOSITIVE POWER
234,999 shares held directly by David Toole
Family Limited Partnership of which Diane L. Toole
is one of the sole General Partners and 808,952
shares held directly by David Toole and Diane
L. Toole Family Trust of which Diane L. Toole is
one of the Sole Trustees and may be deemed to
have shared dispositive power of the shares.
- -------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
- -------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES* /X/
- -------------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
- -------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
IN
- -------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
Page 6 of 10 Pages
ITEM 1(a) NAME OF ISSUER:
GaSonics International Corporation
ITEM 1(b) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:
2540 Junction Avenue
San Jose, CA 95134
ITEM 2(a) NAME OF PERSON FILING:
This statement is filed by David J. Toole, Diane L. Toole, David
Toole Family Limited Partnership and David Toole and Diane L.
Toole Family Trust sometimes collectively referred to as the
"Reporting Persons."
The Reporting Persons may be deemed to be a "group" for the
purposes of Sections 13(d) and 13(g) of the Securities
Exchange Act of 1934 and the rules thereunder (the "Act"),
although each expressly disclaims any assertion or presumption
that it or any of the other persons on whose behalf this
statement is filed constitutes a "group'." The filing of this
Statement and the Agreement attached as Exhibit 1 hereto
should not be construed to be an admission that any of the
Reporting Persons is a member of a "group" consisting of one
or more persons.
ITEM 2(b) ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE:
2540 Junction Avenue
San Jose, CA 95134
ITEM 2(c) CITIZENSHIP:
See row 4 of cover page of every entity
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Page 7 of 10 Pages
ITEM 2(d) TITLE OF CLASS OF SECURITIES:
Common Stock
ITEM 2(e) CUSIP NUMBER:
367278 10 8
ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO RULES 13D-1(B)
OR 13D-2(B), CHECK WHETHER THE PERSON FILING IS A:
Not Applicable
ITEM 4. OWNERSHIP.
(a) Amount Beneficially Owned: See Row 9 of cover
page for each entity.
(b) Percent of Class: See Row 11 of cover page for
each entity.
(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 entity.
(ii) shared power to vote or to direct the vote:
See Row 6 of cover page for each entity.
(iii) sole power to dispose or to direct the
disposition of: See Row 7 of cover page for
each entity.
(iv) shared power to dispose or to direct the
disposition of: See Row 8 of cover page for
each entity.
ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS.
Not Applicable
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Page 8 of 10 Pages
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.
The Reporting Person may be deemed to be a "group" for the
purposes of Section 13(d) and 13(g) of the Act and the rules
thereunder, although each expressly disclaims any assertion or
presumption that it or the other persons on whose behalf this
statement is filed constitutes a "group." The filing of this
statement should not be construed to be an admission that any
of the Reporting Persons is a member of a "group" consisting
of one or more persons.
ITEM 9. NOTICE OF DISSOLUTION OF GROUP.
Not Applicable
ITEM 10. CERTIFICATION.
By signing below I certify that, to the best of my knowledge
and belief, the securities referred to above were acquired in
the ordinary course of business and were not acquired for the
purpose of and do not have the effect of changing or
influencing the control of the issuer of such securities and
were not acquired in connection with or as a participant in
any transaction having such purpose or effect.
<PAGE>
Page 9 of 10 Pages
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 31, 1997
/s/ Diane L. Toole
- ---------------------------------
Diane L. Toole
/s/ David J. Toole
- ---------------------------------
David J. Toole
DAVID TOOLE FAMILY LIMITED
PARTNERSHIP
By: /s/ David Toole
---------------------------------
Title: General Partner
----------------------------
DAVID TOOLE AND DIANE L. TOOLE
FAMILY TRUST
By: /s/ David Toole and Diane L. Toole
-----------------------------------
Title: Trustees
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<PAGE>
Page 10 of 10 Pages
EXHIBIT 1
AGREEMENT RELATING TO JOINT FILING
OF SCHEDULE 13G
---------------
The undersigned hereby agree that a single Schedule 13G (or any
amendment thereto) relating to the Common Stock of GaSonics International
Corporaation shall be filed on behalf of each of the undersigned and that this
Agreement shall be filed as an exhibit to such Schedule 13G.
Date: January 31, 1997
/s/ Diane L. Toole
- ---------------------------------
Diane L. Toole
/s/ David J. Toole
- ---------------------------------
David J. Toole
DAVID TOOLE FAMILY LIMITED
PARTNERSHIP
By: /s/ David Toole
-------------------------------
Title: General Partner
----------------------------
DAVID TOOLE AND DIANE L.
TOOLE FAMILY TRUST
By: /s/ David Toole and Diane L. Toole
-----------------------------------
Title: Trustees
----------------------------
