ASTROTECH 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.
- 2025-09-26: Fiscal year end 2025-06-30; Auditor RBSM LLP; PCAOB firm ID 587; Location Houston, Texas.
- 2024-09-20: Fiscal year end 2024-06-30; Auditor RBSM LLP; PCAOB firm ID 587; Location Austin, Texas.
- 2023-09-28: Fiscal year end 2023-06-30; Auditor ArmaninoLLP; PCAOB firm ID 32; Location Dallas, Texas.
- 2022-09-15: Fiscal year end 2022-06-30; Auditor ArmaninoLLP; PCAOB firm ID 32; Location San Francisco, California.
| Filed | Fiscal year end | Auditor | PCAOB firm ID | Location | Internal-control attestation |
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| 2025-09-26 | 2025-06-30 | RBSM LLP | 587 | Houston, Texas | No |
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| 2024-09-20 | 2024-06-30 | RBSM LLP | 587 | Austin, Texas | No |
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| 2023-09-28 | 2023-06-30 | ArmaninoLLP | 32 | Dallas, Texas | No |
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| 2022-09-15 | 2022-06-30 | ArmaninoLLP | 32 | San Francisco, California | No |
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| 2020-09-08 | 2020-06-30 | Armanino LLP | | San Francisco, California | |
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| 2019-09-30 | 2019-06-30 | Armanino LLP | | San Francisco, California | |
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| 2018-09-25 | 2018-06-30 | BDO USA, LLP | | Austin, Texas | |
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| 2017-09-18 | 2017-06-30 | BDO USA, LLP | | Austin, Texas | |
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| 2016-09-29 | 2016-06-30 | BDO USA, LLP | | Austin, Texas | |
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| 2015-09-22 | 2015-06-30 | BDO USA, LLP | | Austin, Texas | |
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| 2014-09-30 | 2014-06-30 | Ernst & Young LLP | | Austin, Texas | |
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| 2013-10-15 | 2013-06-30 | Ernst & Young LLP | | Austin, Texas | |
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| 2012-09-28 | 2012-06-30 | Ernst & Young LLP | | Austin, Texas | |
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| 2011-09-20 | 2011-06-30 | Ernst & Young LLP | | Austin, Texas | |
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| 2010-08-30 | 2010-06-30 | PMB HELIN DONOVAN LLP | | Austin, Texas | |
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| 2009-09-28 | 2009-06-30 | PMB HELIN DONOVAN LLP | | Austin, Texas | |
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