Southend United: Pigott, Binnom-Williams & Deegan extend stays
Pigott, 21, has scored twice in three appearances since arriving at Roots Hall on an initial one-month deal.
Binnom-Williams, 19, has played 16 times after signing in September.
Meanwhile, 26-year-old midfielder Gary Deegan has also agreed to extend his stay with Phil Brown's side until the end of the campaign.
Deegan signed on an initial three-month deal in August after leaving Northampton Town in the summer.