| 2026-02-24 | 10-K | Security registered under Section 12(b) | 0.300% Notes due 2026 · IBM 26B · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 1.250% Notes due 2027 · IBM 27B · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 3.375% Notes due 2027 · IBM 27F · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 0.300% Notes due 2028 · IBM 28B · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 1.750% Notes due 2028 · IBM 28A · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 1.500% Notes due 2029 · IBM 29 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 0.875% Notes due 2030 · IBM 30A · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 2.900% Notes due 2030 · IBM 30C · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 1.750% Notes due 2031 · IBM 31 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 3.000% Notes due 2031 · IBM 31A · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 3.625% Notes due 2031 · IBM 31B · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 0.650% Notes due 2032 · IBM 32A · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 3.150% Notes due 2033 · IBM 33A · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 3.450% Notes due 2034 · IBM 34A · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 1.250% Notes due 2034 · IBM 34 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 3.750% Notes due 2035 · IBM 35 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 3.450% Notes due 2037 · IBM 37 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 3.850% Notes due 2038 · IBM 38B · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 4.875% Notes due 2038 · IBM 38 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 1.200% Notes due 2040 · IBM 40 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 4.000% Notes due 2043 · IBM 43 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 3.800% Notes due 2045 · IBM 45A · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | Floating Rate Notes due 2028 · IBM 28E · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 6.22% Debentures due 2027 · IBM 27 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 6.50% Debentures due 2028 · IBM 28 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 5.875% Debentures due 2032 · IBM 32D · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 7.00% Debentures due 2045 · IBM 45 · NYSE |
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| 2026-02-24 | 10-K | Security registered under Section 12(b) | 7.125% Debentures due 2096 · IBM 96 · NYSE |
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| 2026-02-24 | 10-K | Stock registered under Section 12(b) | Capital stock, par value $.20 per share · IBM · NYSE |
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