"vesting schedule" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The schedule setting forth when and to what extent options become exercisable (for example, 20% per year over five years); could apply to restricted or deferred stocks also."
      ],
      "id": "en-vesting_schedule-en-noun-UBZ9G~7k",
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          "finance",
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          "options",
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          "exercisable",
          "exercisable"
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      "raw_glosses": [
        "(finance) The schedule setting forth when and to what extent options become exercisable (for example, 20% per year over five years); could apply to restricted or deferred stocks also."
      ],
      "topics": [
        "business",
        "finance"
      ]
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  "word": "vesting schedule"
}

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      "expansion": "vesting schedule",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The schedule setting forth when and to what extent options become exercisable (for example, 20% per year over five years); could apply to restricted or deferred stocks also."
      ],
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        [
          "finance",
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      "raw_glosses": [
        "(finance) The schedule setting forth when and to what extent options become exercisable (for example, 20% per year over five years); could apply to restricted or deferred stocks also."
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "vesting schedule"
}