| 2026-08-06 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2026-05-07 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2025-11-06 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2025-08-07 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2025-05-08 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2024-11-07 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2024-11-07 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2024-08-08 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2024-08-08 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2024-05-07 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2024-05-07 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2024-03-13 | 10-K | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2023-11-07 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2023-11-07 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2023-08-07 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2023-08-07 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2023-05-04 | 10-Q | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2023-05-04 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2023-05-01 | 10-K/A | Security registered under Section 12(b) | Preferred Stock Purchase Rights · The Nasdaq Global Market |
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| 2023-05-01 | 10-K/A | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2023-03-29 | 10-K | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2022-11-14 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2022-08-08 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2022-05-04 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq |
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| 2022-03-02 | 10-K | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq Global Market |
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| 2022-03-02 | 10-K | Smaller reporting company | Yes |
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| 2021-11-04 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq |
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| 2021-11-04 | 10-Q | Smaller reporting company | Yes |
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| 2021-08-05 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · The Nasdaq |
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| 2021-08-05 | 10-Q | Smaller reporting company | Yes |
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| 2021-05-05 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · NASDAQ |
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| 2021-05-05 | 10-Q | Smaller reporting company | Yes |
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| 2021-03-04 | 10-K | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · NASDAQ |
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| 2021-03-04 | 10-K | Smaller reporting company | Yes |
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| 2020-11-05 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · NASDAQ |
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| 2020-11-05 | 10-Q | Smaller reporting company | Yes |
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| 2020-08-06 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · NASDAQ |
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| 2020-05-07 | 10-Q | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · NASDAQ |
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| 2020-05-07 | 10-Q | Smaller reporting company | Yes |
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| 2020-03-13 | 10-K | Stock registered under Section 12(b) | Common Stock, par value $0.001 · HEAR · NASDAQ |
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| 2020-03-13 | 10-K | Smaller reporting company | Yes |
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| 2019-11-07 | 10-Q | Stock registered under Section 12(b) | Common Stock · HEAR · NASDAQ |
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| 2019-11-07 | 10-Q | Smaller reporting company | Yes |
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| 2019-08-09 | 10-Q | Smaller reporting company | Yes |
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| 2019-05-08 | 10-Q | Smaller reporting company | Yes |
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| 2019-03-29 | 10-Q/A | Smaller reporting company | Yes |
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| 2019-03-18 | 10-K | Smaller reporting company | Yes |
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| 2018-11-06 | 10-Q | Smaller reporting company | Yes |
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| 2018-03-07 | 10-K | Public float as of 2017-06-30 | $9.80M |
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