Lattice Semiconductor Corp Auditor
The independent registered public accounting firm that signed the audit report in each annual report on Form 10-K, newest first. PCAOB firm ID and the internal-control attestation are as tagged on the cover from fiscal 2021; earlier rows come from the signed report text.
- 2026-02-13: Fiscal year end 2026-01-03; Auditor Ernst & Young LLP; PCAOB firm ID 42; Location San Jose, California.
- 2025-02-14: Fiscal year end 2024-12-28; Auditor Ernst & Young LLP; PCAOB firm ID 42; Location Accounting Firm.
- 2024-02-16: Fiscal year end 2023-12-30; Auditor Ernst & Young LLP; PCAOB firm ID 42; Location San Jose, California.
- 2023-02-17: Fiscal year end 2022-12-31; Auditor Ernst & Young LLP; PCAOB firm ID 42; Location San Jose, California.
| Filed | Fiscal year end | Auditor | PCAOB firm ID | Location | Internal-control attestation |
|---|
| 2026-02-13 | 2026-01-03 | Ernst & Young LLP | 42 | San Jose, California | Yes |
|---|
| 2025-02-14 | 2024-12-28 | Ernst & Young LLP | 42 | Accounting Firm | Yes |
|---|
| 2024-02-16 | 2023-12-30 | Ernst & Young LLP | 42 | San Jose, California | Yes |
|---|
| 2023-02-17 | 2022-12-31 | Ernst & Young LLP | 42 | San Jose, California | Yes |
|---|
| 2022-02-23 | 2022-01-01 | Ernst & Young LLP | 42 | San Jose, California | Yes |
|---|
| 2021-02-26 | 2021-01-02 | Ernst & Young LLP | | San Jose, California | |
|---|
| 2020-02-24 | 2019-12-28 | KPMG LLP | | Portland, Oregon | |
|---|
| 2019-02-26 | 2018-12-29 | KPMG LLP | | Portland, Oregon | |
|---|
| 2018-03-14 | 2017-12-30 | KPMG LLP | | Portland, Oregon | |
|---|
| 2017-03-01 | 2016-12-31 | KPMG LLP | | Portland, Oregon | |
|---|
| 2016-03-02 | 2016-01-02 | KPMG LLP | | Portland, Oregon | |
|---|
| 2015-03-04 | 2015-01-03 | KPMG LLP | | Portland, Oregon | |
|---|
| 2014-11-14 | 2013-12-28 | KPMG LLP | | Portland, Oregon | |
|---|
| 2014-03-11 | 2013-12-28 | KPMG LLP | | Portland, Oregon | |
|---|
| 2013-03-08 | 2012-12-29 | KPMG LLP | | Portland, Oregon | |
|---|
| 2012-03-12 | 2011-12-31 | KPMG LLP | | Portland, Oregon | |
|---|
| 2011-03-11 | 2011-01-01 | KPMG LLP | | Portland, Oregon | |
|---|
| 2010-03-10 | 2010-01-02 | KPMG LLP | | Portland, Oregon | |
|---|
| 2009-03-13 | 2009-01-03 | KPMG LLP | | Portland, Oregon | |
|---|