Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000846087-12-000012
Filing Date
2012-02-14
Accepted
2012-02-14 10:14:58
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G/A 17702
  Complete submission text file 0000846087-12-000012.txt   19399
Mailing Address 6464 185TH AVE NE, SUITE 101 REDMOND WA 98052
Business Address 6464 185TH AVE NE, SUITE 101 REDMOND WA 98052 4258676922
DATA I/O CORP (Subject) CIK: 0000351998 (see all company filings)

EIN.: 910864123 | State of Incorp.: WA | Fiscal Year End: 1211
Type: SC 13G/A | Act: 34 | File No.: 005-33828 | Film No.: 12603469
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals

Mailing Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210
Business Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON TRUST Co N A (Filed by) CIK: 0000846087 (see all company filings)

EIN.: 222859704 | Fiscal Year End: 1031
Type: SC 13G/A
SIC: 0000