Assertion: stock option's stock | /r/HasAspect | a letter designation
Facets:
value: usually
type: TEMPORAL
value: at the end of the security
type: TEMPORAL
Source sentences:
text: In addition, preferred stock usually comes with a letter designation at the end of the security; for example, Berkshire-Hathaway Class "B" shares sell under stock ticker BRK.B, whereas Class "A" shares of ORION DHC, Inc will sell under ticker OODHA until the company drops the "A" creating ticker OODH for its "Common" shares only designation.