DATA I/O CORP (DAIO) Historical Stock Prices
DATA I/O CORP (DAIO) is a publicly traded company on the Nasdaq, categorized under SIC 3825 (Instruments For Meas & Testing of Electricity & Elec Signals). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: DAIO
CIK: 351998
Exchange: Nasdaq
SIC 3825: Instruments For Meas & Testing of Electricity & Elec Signals
Fiscal Year End: 12/11
State: WA
Independent PCAOB Auditor
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Audit Firm
Grant Thornton LLP
Auditor SinceSince 12/31/2016 12:00:00 AM
Lead Engagement PartnerSamantha Sheldt
Audit LocationSan Jose, California, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-09-03 | 2026-09-01 | PRIMARY DOCUMENT | 0000351998-26-000017 | View SEC Doc Filr Page |
| 10-Q | 2026-08-14 | 2026-06-30 | FORM 10-Q | 0001654954-26-007670 | View SEC Doc Filr Page |
| 424B3 | 2026-08-13 | — | 424B3 | 0001193125-26-347447 | View SEC Doc Filr Page |
| EFFECT | 2026-08-12 | — | EFFECT Filing | 9999999995-26-002647 | View SEC Doc Filr Page |
| 8-K | 2026-08-12 | 2026-08-12 | FORM 8-K | 0001654954-26-007525 | View SEC Doc Filr Page |
| S-1/A | 2026-08-11 | — | S-1/A | 0001193125-26-344149 | View SEC Doc Filr Page |
| S-1 | 2026-07-31 | — | S-1 | 0001193125-26-328766 | View SEC Doc Filr Page |
| 8-K | 2026-07-30 | 2026-07-30 | FORM 8-K | 0001654954-26-007035 | View SEC Doc Filr Page |
| 8-K | 2026-07-13 | 2026-07-08 | FORM 8-K | 0001654954-26-006627 | View SEC Doc Filr Page |
| 4 | 2026-07-10 | 2026-07-08 | PRIMARY DOCUMENT | 0000351998-26-000014 | View SEC Doc Filr Page |
| 4 | 2026-07-10 | 2026-07-08 | PRIMARY DOCUMENT | 0000351998-26-000012 | View SEC Doc Filr Page |
| 4 | 2026-07-10 | 2026-07-08 | PRIMARY DOCUMENT | 0000351998-26-000010 | View SEC Doc Filr Page |
| 4 | 2026-07-10 | 2026-07-08 | PRIMARY DOCUMENT | 0000351998-26-000008 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-06-23 | — | SCHEDULE 13G Filing | 0000935836-26-000325 | View SEC Doc Filr Page |
| 8-K | 2026-06-23 | 2026-06-16 | FORM 8-K | 0001654954-26-006112 | View SEC Doc Filr Page |
| ARS | 2026-05-29 | 2026-05-29 | FORM ARS | 0001654954-26-005551 | View SEC Doc Filr Page |
| DEF 14A | 2026-05-29 | 2026-05-29 | DEF 14A | 0001654954-26-005545 | View SEC Doc Filr Page |
| SD | 2026-05-28 | — | FORM SD | 0001654954-26-005472 | View SEC Doc Filr Page |
| 8-K | 2026-05-19 | 2026-05-14 | FORM 8-K | 0001654954-26-005124 | View SEC Doc Filr Page |
| PRE 14A | 2026-05-19 | 2025-12-31 | PRE 14A | 0001654954-26-005070 | View SEC Doc Filr Page |
| 10-Q | 2026-05-15 | 2026-03-31 | FORM 10-Q | 0001654954-26-005009 | View SEC Doc Filr Page |
| 8-K | 2026-05-15 | 2026-05-14 | FORM 8-K | 0001654954-26-005003 | View SEC Doc Filr Page |
| 8-K | 2026-05-05 | 2026-04-29 | FORM 8-K | 0001654954-26-004356 | View SEC Doc Filr Page |
| 10-K/A | 2026-04-30 | 2025-12-31 | FORM 10-K/A | 0001654954-26-004184 | View SEC Doc Filr Page |
| 10-K | 2026-04-16 | 2025-12-31 | FORM 10-K | 0001654954-26-003625 | View SEC Doc Filr Page |