| 2026-03-12 | 10-K | Stock registered under Section 12(b) | Common stock, par value $0.001 per share · KRRO · NASDAQ |
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| 2025-03-18 | 10-K | Stock registered under Section 12(b) | Common stock, par value $0.001 per share · KRRO · NASDAQ |
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| 2024-11-12 | 10-Q | Emerging growth company | Yes |
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| 2024-08-13 | 10-Q | Emerging growth company | Yes |
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| 2024-05-14 | 10-Q | Emerging growth company | Yes |
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| 2024-03-26 | 10-K | Stock registered under Section 12(b) | Common stock, par value $0.001 per share · KRRO · NASDAQ |
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| 2024-03-26 | 10-K | Emerging growth company | Yes |
|---|
| 2023-11-02 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
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| 2023-11-02 | 10-Q | Emerging growth company | Yes |
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| 2023-08-10 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2023-08-10 | 10-Q | Emerging growth company | Yes |
|---|
| 2023-05-12 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2023-05-12 | 10-Q | Emerging growth company | Yes |
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| 2023-05-01 | 10-K/A | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
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| 2023-05-01 | 10-K/A | Emerging growth company | Yes |
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| 2023-05-01 | 10-K/A | Well-known seasoned issuer | Yes |
|---|
| 2023-03-10 | 10-K | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · The Nasdaq Global Select Market |
|---|
| 2023-03-10 | 10-K | Emerging growth company | Yes |
|---|
| 2023-03-10 | 10-K | Well-known seasoned issuer | Yes |
|---|
| 2022-11-08 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2022-11-08 | 10-Q | Emerging growth company | Yes |
|---|
| 2022-08-09 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2022-08-09 | 10-Q | Emerging growth company | Yes |
|---|
| 2022-05-04 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2022-05-04 | 10-Q | Emerging growth company | Yes |
|---|
| 2022-03-15 | 10-K | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · The Nasdaq Global Select Market |
|---|
| 2022-03-15 | 10-K | Emerging growth company | Yes |
|---|
| 2022-03-15 | 10-K | Well-known seasoned issuer | Yes |
|---|
| 2021-11-15 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2021-11-15 | 10-Q | Emerging growth company | Yes |
|---|
| 2021-08-12 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · The Nasdaq Global Select Market |
|---|
| 2021-08-12 | 10-Q | Emerging growth company | Yes |
|---|
| 2021-05-13 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2021-05-13 | 10-Q | Emerging growth company | Yes |
|---|
| 2021-03-29 | 10-K | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2021-03-29 | 10-K | Emerging growth company | Yes |
|---|
| 2021-03-29 | 10-K | Well-known seasoned issuer | Yes |
|---|
| 2020-11-16 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2020-11-16 | 10-Q | Emerging growth company | Yes |
|---|
| 2020-08-12 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2020-08-12 | 10-Q | Emerging growth company | Yes |
|---|
| 2020-05-14 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2020-05-14 | 10-Q | Emerging growth company | Yes |
|---|
| 2020-03-26 | 10-K | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2020-03-26 | 10-K | Emerging growth company | Yes |
|---|
| 2019-11-18 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value per share · FREQ · NASDAQ |
|---|
| 2019-11-18 | 10-Q | Emerging growth company | Yes |
|---|
| 2019-11-18 | 10-Q | Current in its reporting | No |
|---|