Aegis group (AGS)

I have noticed a lot of activity with AGS recently - a lot of large block buying over the last couple of weeks. Anyone out there have any views of information on AGS - I bought recently on the back of director buying.

Also two 1million blocks traded today - they were 'non protected portfolio trades'. Can anyone shed light on the nature of such trades. Its not clear if they were buys or sells.

Thanks in advance