NexTier Oilfield Solutions | 15-12G:终止注册
NexTier Oilfield Solutions | EFFECT:其他
NexTier Oilfield Solutions | 4/A:持股变动声明(修正)-高管 Drummond Robert Wayne Jr
NexTier Oilfield Solutions | 8-K:重大事件
NexTier Oilfield Solutions | POSASR:注册声明修正稿
NexTier Oilfield Solutions | POS AM:修改注册声明表
NexTier Oilfield Solutions | S-8 POS:员工福利计划证券登记(修正)
NexTier Oilfield Solutions | S-8 POS:员工福利计划证券登记(修正)
NexTier Oilfield Solutions | S-8 POS:员工福利计划证券登记(修正)
NexTier Oilfield Solutions | S-8 POS:员工福利计划证券登记(修正)
NexTier Oilfield Solutions | S-8 POS:员工福利计划证券登记(修正)
NexTier Oilfield Solutions | 4:持股变动声明-董事 MURRAY PATRICK M
NexTier Oilfield Solutions | 4:持股变动声明-高管 Drummond Robert Wayne Jr
NexTier Oilfield Solutions | 4:持股变动声明-董事 Nelson Amy H
NexTier Oilfield Solutions | 4:持股变动声明-董事 ROEMER MICHAEL
NexTier Oilfield Solutions | 4:持股变动声明-首席会计师 Iluyomade Oladipo
NexTier Oilfield Solutions | 4:持股变动声明-董事 Halverson Gary M.
NexTier Oilfield Solutions | 4:持股变动声明-高管 McDonald Kevin M
NexTier Oilfield Solutions | 4:持股变动声明-董事 Brightman Stuart M
NexTier Oilfield Solutions | 4:持股变动声明-董事 Rodriguez Bernardo
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