You should check Bamsec for one of the stocks manually to see what's going on, and what the "val" column is actually referring to. Manually compare those results w/ what you see here.

It could be something like the company amending the 10-K which leads to two entries in this dataset.

It could be that the company reports data for previous FY as well as current FY, which leads to two rows being entered into this data.

A simple manual comparison for 1 example should answer this question for you. Grep the actual HTML document for the value (e.g. 0.62 in row #1) to figure it out.

You should check Bamsec for one of the stocks manually to see what's going on, and what the "val" column is actually referring to. Manually compare those results w/ what you see here.

It could be something like the company amending the 10-K which leads to two entries in this dataset.

It could be that the company reports data for previous FY as well as current FY inside the same 10-K, which leads to two rows being entered into this dataset for the one report.