Yes. Generally, you have to report all of your 1099-DIV amounts, if you are required to file an income tax return. You have to report all worldwide income.
The $1,500 reference: If you are a dependent and had over $1,500 of ordinary dividends, you must file Schedule B (Form 1040A or 1040), Interest and Ordinary Dividends. It
See the screenshots below for filing requirements.
