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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
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SCHEDULE 13D (AMENDMENT NO.8)
Under the Securities Exchange Act of 1934
Data I/O Corporation
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(Name of Issuer)
Common Stock, No Par Value
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(Title of Class of Securities)
CUSIP Number: 237690102
Glen F. Ceiley
Bisco Industries, Inc.
704 W. Southern Ave.
Orange, CA 92865
(714) 283-7140
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(Name, Address and Telephone Number of Person
Authorized to Receive Notices and Communications)
January 13, 1999
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(Date of Event which Requires Filing of this Statement)
If the filing person has previously filed a statement on Schedule
13G to report the acquisition which is subject of this Schedule 13D,
and is filing this statement because of Rule 13d-1(b)(3) or (4),
check the following box: ( )
Page 1 of 10 Pages
Exhibit Index on Page 6.
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SCHEDULE 13D
CUSIP No. 237690102
1. Name of Reporting Person
Mr. Glen F. Ceiley
2. Check the Appropriate Box if a Member of a group (a) (X)
(b) ( )
3. SEC Use Only
4. Source of Funds
PF
5. Check Box if Disclosure of Legal Proceedings is Required
Pursuant to Items 2(d) or 2(e) ( )
6. Citizenship or Place of Organization
U.S.A.
Number of 7. Sole Voting Power
Shares
Beneficially 0
Owned By
Each 8. Shared Voting Power
Reporting
Person 968,425 shares of Common Stock (See Item 5)
With
9. Sole Dispositive Power
0
10. Shared Dispositive Power
968,425 shares of Common Stock (See Item 5)
11. Aggregate Amount Beneficially Owned by Each Reporting Person
968,425 shares of Common Stock (See Item 5)
12. Check Box if the Aggregate Amount in Row (11) Excludes
Certain Shares ( )
13. Percent of Class Represented by Amount in Row (11)
13.47%
14. Type of Reporting Person
IN
Page 2 of 10 Pages
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SCHEDULE 13D
CUSIP No. 237690102
1. Name of Reporting Person
Bisco Industries, Inc.
2. Check the Appropriate Box if a Member of a Group (a) (X)
(b) ( )
3. SEC Use Only
4. Source of Funds
WC
5. Check Box if Disclosure of Legal Proceedings is Required
Pursuant to Items 2(d) or 2(e) ( )
6. Citizenship or Place of Organization
Illinois
Number of 7. Sole Voting Power
Shares
Beneficially 571,600 shares of Common Stock (See Item 5)
Owned By
Each
Reporting 8. Shared Voting Power
Person
With 0
9. Sole Dispositive Power
571,600 shares of Common Stock (See Item 5)
10. Shared Dispositive Power
0
11. Aggregate Amount Beneficially Owned by Each Reporting Person
571,600 shares of Common Stock (See Item 5)
12. Check Box if the Aggregate Amount in Row (11) Excludes
Certain Shares ( )
13. Percent of Class Represented by Amount in Row (11)
7.95%
14. Type of Reporting Person
CO
Page 3 of 10 Pages
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SCHEDULE 13D
CUSIP No. 237690102
1. Name of Reporting Person
Bisco Industries, Inc. Profit Sharing and Savings Plan
2. Check the Appropriate Box if a Member of a Group (a) (X)
(b) ( )
3. SEC Use Only
4. Source of Funds
00
5. Check Box if Disclosure of Legal Proceedings is Required
Pursuant to Items 2(d) or 2(e) ( )
6. Citizenship or Place of Organization
U.S.A.
Number of 7. Sole Voting Power
Shares
Beneficially 396,825 shares of Common Stock (See Item 5)
Owned By
Each
Reporting 8. Shared Voting Power
Person
With 0
9. Sole Dispositive Power
396,825 shares of Common Stock (See Item 5)
10. Shared Dispositive Power
0
11. Aggregate Amount Beneficially Owned by Each Reporting Person
396,825 shares of Common Stock (See Item 5).
12. Check Box if the Aggregate Amount in Row (11) Excludes
Certain Shares ( )
13. Percent of Class Represented by Amount in Row (11)
5.52%
14. Type of Reporting Person
EP
Page 4 of 10 Pages
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Item 4. Purpose of Transaction
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Item 4 to Schedule 13D is amended to add the following:
On January 13, 1999, Mr. Ceiley requested that the issuer propose and
support two (2) Bisco designated nominees for the Issuer's Board of Directors
and that the Issuer's Board take action to add such nominees to the Board as
soon as possible.
Page 5 of 10 Pages
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Item 7. Material to be Filed as Exhibits
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Exhibit 1. Joint Filing Agreement dated as of Page Number
January 14, 1999 10
Page 6 of 10 Pages
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SIGNATURE
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After reasonable inquiry and to the best of its knowledge and belief, the
undersigned certifies that the information set forth in this statement is true,
complete and correct.
Dated: January 14, 1999
Glen F. Ceiley
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Name: Glen F. Ceiley
Page 7 of 10 pages
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SIGNATURE
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After reasonable inquiry and to the best of its knowledge and belief, the
undersigned certifies that the information set forth in this statement is true,
complete and correct.
Dated: January 14, 1999
Bisco Industries, Inc.
Glen F. Ceiley
---------------------------------
Name: Glen F. Ceiley
Title: President
Page 8 of 10 pages
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SIGNATURE
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After reasonable inquiry and to the best of its knowledge and belief, the
undersigned certifies that the information set forth in this statement is true,
complete and correct.
Dated: January 14, 1999
Bisco Industries, Inc.
Profit Sharing And Savings Plan
Glen F. Ceiley
_______________________________
Name: Glen F. Ceiley
Title: Trustee
Page 9 of 10 Pages
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EXHIBIT 1
JOINT FILING AGREEMENT
----------------------
In accordance with rule 13d-(f) promulgated under the Securities Exchange Act of
1934, as amended, the undersigned hereby agree to the joint filing with all
other Reporting Persons (as such term is defined in the Schedule 13D referred to
below) on behalf of each of them of a statement on Schedule 13D (including
amendments thereto) with respect to the common stock. no par value (the "Common
Stock"), of Data I/O Corporation, a Washington corporation, and that this
Agreement be included as an Exhibit to such joint filing. This Agreement may be
executed in any number of counterparts, all of which taken together shall
constitute one and the same instrument.
IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of
January 14, 1999.
/s/ GLEN F. CEILEY
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Glen F. Ceiley
Bisco Industries, Inc.
/s/ GLEN F. CEILEY
----------------------
Name: Glen F. Ceiley
Title: President
Bisco Industries, Inc.
Profit Sharing and Savings Plan
/s/ GLEN F. CEILEY
----------------------
Name: Glen F. Ceiley
Title: Trustee
Page 10 of 10 Pages
