Hi Dave,
Sorry for the delay in responding.
I am not able to reproduce the issue that you mentioned here. You had send only the code snippet. I had tried to run your code but not able to run it. I have created a simple sample and test this issue, here it works fine. Please refer the below code that I tried to reproduce it:
[VB]
If (table.Rows(i).Cells(i).Value = "Not owned by COMPANY") Then
table.Rows(i).Cells(i).Style.TextFont = ChapterBoldFont
End If
Please refer the sample in the below link:
http://websamples.syncfusion.com/samples/Pdffont.ZipPlease have a look at the above sample and if still the issue exists, could you please try reproducing it in the above sample and send us the modified sample so that we could sort out the cause of the issue and provide you a solution?
Regards,
G.Yavana