Aggr Expression

[geogou1973]

Hello,

I have the following table.

ITEM	SUPPLIER	DATE	PRICE
101642	47922	22/01/2020	5,4
101642	59368	02/07/2020	5,61
101642	59368	27/10/2020	5,61
101642	59368	05/11/2020	5,61
101642	59368	18/11/2020	5,61
101642	59368	28/11/2020	5,61
101642	59368	22/01/2021	5,61
101642	59368	23/01/2021	5,61
101642	46739	16/06/2021	5,05
101642	46739	17/06/2021	5,05
101642	59368	18/06/2021	5,26
101642	59368	22/10/2021	5,26
101642	59368	23/10/2021	5,26

With which way i can have the following table. I try with the aggr expression but i haven't the correct results. 

ITEM	SUPPLIER	MIN DATE	MIN PRICE	MAX DATE	MAX PRICE
101642	46739	16/06/2021	5,05	17/06/2021	5,05
101642	47922	22/01/2020	5,4	22/01/2020	5,4
101642	59368	02/07/2020	5,61	23/10/2021	5,26

Can anyone help me ?

Thank you in advanced.