Pioneer Bancorp, Inc./MD 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.
- 2026-03-12: Fiscal year end 2025-12-31; Auditor Bonadio & Co., LLP; PCAOB firm ID 1884; Location Pittsford, New York.
- 2025-03-12: Fiscal year end 2024-12-31; Auditor Bonadio & Co., LLP; PCAOB firm ID 1884; Location Pittsford, New York.
- 2024-09-25: Fiscal year end 2024-06-30; Auditor Bonadio & Co., LLP; PCAOB firm ID 1884; Location Pittsford, New York.
- 2023-09-26: Fiscal year end 2023-06-30; Auditor Bonadio & Co., LLP; PCAOB firm ID 1884; Location Pittsford, New York.
| Filed | Fiscal year end | Auditor | PCAOB firm ID | Location | Internal-control attestation |
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| 2026-03-12 | 2025-12-31 | Bonadio & Co., LLP | 1884 | Pittsford, New York | Yes |
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| 2025-03-12 | 2024-12-31 | Bonadio & Co., LLP | 1884 | Pittsford, New York | Yes |
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| 2024-09-25 | 2024-06-30 | Bonadio & Co., LLP | 1884 | Pittsford, New York | No |
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| 2023-09-26 | 2023-06-30 | Bonadio & Co., LLP | 1884 | Pittsford, New York | No |
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| 2022-09-23 | 2022-06-30 | Bonadio & Co., LLP | 1884 | Pittsford, New York | No |
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| 2021-09-28 | 2021-06-30 | Bonadio & Co., LLP | | Syracuse, New York | |
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| 2021-02-22 | 2020-06-30 | Bonadio & Co., LLP | | Syracuse, New York | |
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| 2020-09-28 | 2020-06-30 | Bonadio & Co., LLP | | Syracuse, New York | |
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| 2019-12-10 | 2019-06-30 | Bonadio & Co., LLP | | Syracuse, New York | |
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