BURNS, Ore. - The FBI has confirmed it arrested the last armed occupiers of an Oregon wildlife refuge.

The bureau said in a statement Thursday that "no one was injured, and no shots were fired" when all four were taken into custody. The surrender of the holdouts played out live over a phone call streamed online.

Authorities say Sean Anderson, 47; his wife Sandra Anderson, 48, both of Riggins, Idaho; and Jeff Banta, 46, of Yerington, Nevada, were arrested around 9:40 a.m. Thursday.

The FBI says 27-year-old David Fry, of Blanchester, Ohio, who delayed leaving the refuge, was apprehended about 11 a.m.

They all face a federal felony charge of conspiracy to keep federal workers from doing their duties through force or intimidation. The four will appear before a judge in Portland on Friday.