Amazon's 10 acquisitions of the last year

Amazon recently purchased online pharmacy PillPack for $1 billion, the latest in a busy year of acquisitions since since it bought Whole Foods for $13.4 billion, according to Acuris.

Here are Amazon's acquisitions since June 2017:

1. Whole Foods, $13.4 billion (June 2017)
2. GameSparks Technology, $10 million (July 2017)
3. Graphiq, $50 million (July 2017)
4. Essential Products, $300 million (August 2017)
5. Body Labs, $50 million (October 2017)
6. CashU, (October 2017)
7. Immedia Semiconductor, $90 million (December 2017)
8. Sqrrl Data, $40 million (January 2018)
9. Ring, $1 billion (February 2018)
10. PillPack, $1 billion (June 2018)