Arsenal new signing 2017 18

Arsenal's new signings for the 2017-2018 season were:

1. Alexandre Lacazette (from Lyon) - signed on July 5, 2017, for a reported fee of £52.7 million.
2. Sead Kolašinac (from Schalke 04) - signed on July 12, 2017, for a reported fee of £17.1 million.
3. Takuma Asano (from Sanfrecce Hiroshima) - signed on July 23, 2017, for a reported fee of £5.5 million.
4. Konstantinos Mavropanos (from PAS Giannina) - signed on January 17, 2018, for a reported fee of £2 million.

Note: The transfer fees mentioned above are approximate and may vary depending on the source.