Seek (ASX:SEK) said the period of exclusivity deed relating to its planned acquisition of Xref (ASX:XF1) has been extended by one week to resolve outstanding matters, according to a Monday filing with the Australian bourse.

The operator of an online employment marketplace noted that discussions remain incomplete, and there is no certainty that any transaction will occur.

Seek's shares were down almost 2% in recent Monday trade.

Price (AUD): $24.63, Change: $-0.48, Percent Change: -1.91%