Swansea City have signed Josh Tymon and Kristian Pedersen and are closing in on further deadline-day deals for Jamal Lowe and Bashir Humphreys.
Tymon, 24, joins for an undisclosed fee of about £2m from Stoke City while defender Pedersen, 29, arrives from Cologne on a two-year deal.
Centre-back Humphreys, 20, is close to signing on a season-long loan from Chelsea despite interest from Stoke.
Lowe, 29, is expected to rejoin Swansea on loan from Bournemouth.
Left-wingback Tymon is a long-awaited replacement at for Ryan Manning, who departed at the end of last season after failing to agree a new contract.