| Tag | Field Name | Abbr Name | Data Type | Union Datatype | Description | Pedigree |
|---|---|---|---|---|---|---|
| 42127 | UnderlyingProvisionOptionExerciseBoundsFirstDateUnadjusted | FirstDtUnadj | LocalMktDate | The unadjusted first date of a schedule. This can be used to restrict the range of exercise dates when they are relative. | Added EP187 |
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