Castleford agree a deal to sign London Broncos forward Matt Cook, while Garreth Carvell joins until the end of the season.
Leeds Rhinos captain Kevin Sinfield is sent off for a headbutt in a thrilling draw with Castleford Tigers.
Castleford Tigers prop Lee Jewitt signs a two-year contract extension with the Challenge Cup semi-finalists.
Castleford Tigers sign winger Denny Solomona from relegated London Broncos on a two-year deal.
Liam Finn scores either side of the break as Castleford Tigers overcame a persistent Huddersfield Giants at the Jungle.
Castleford Tigers sign playmaker Ben Roberts from Australian NRL side Melbourne Storm on a two-year deal from 2015.
Daryl Clark scores his first hat-trick as Castleford survive a Widnes comeback to claim a comfortable away win.
Hull FC sign Catalan Dragons veteran half-back Leon Pryce and Salford Red Devils youngster Marc Sneyd for next season.
A last-minute try from Jake Webster gives Castleford Tigers victory over Salford Red Devils.
Wakefield Trinity Wildcats extend the loan of Castleford Tigers second-row forward Lee Gilmour by a further month.
Paul Wellens scores two tries as St Helens beat Castleford to jump above Wigan and go top of the Super League table.
Salford reject a transfer request from half-back Marc Sneyd, who has impressed during a loan spell at Castleford.
Castleford Tigers sign Hull FC forward Garreth Carvell on loan until the end of the season.
Joe Burgess and Dom Manfredi score two tries each as Wigan power their way to victory over Castleford Tigers.
Castleford Tigers coach Daryl Powell signs a new five-year contract with the Challenge Cup semi-finalists.
Castleford Tigers sign Melbourne Storm forward Junior Moors for next season on a three-year deal.
Leeds will face Warrington and Widnes will take on Castleford in August's Challenge Cup semi-finals.
Castleford knock holders Wigan out of the Challenge Cup, edging a tense quarter-final at a wet DW Stadium.
Castleford Tigers can look to the class of 1986 for inspiration in their Challenge Cup quarter-final tie against Wigan.
Luke Dorn runs in three of Castleford's 11 tries as they beat Hull KR to move to win thin two points of top spot.
Video & Audio
Features & Analysis
Castleford half-back Brett Seymour on his battle with depression and the night "everything came to a halt"
BBC Sport talks to players, coaches and officials about the proposed restructure of Super League
Castleford must rebuild strongly and swiftly if they are to preserve their Super League status, writes BBC Sport's George Riley