Initial stock : 240

13% of stock purchased

Initial stock : 400

36% of stock purchased

Initial stock : 1000

18% of stock purchased

Initial stock : 240

10% of stock purchased

Initial stock : 100

56% of stock purchased

Initial stock : 100

61% of stock purchased

Initial stock : 100

55% of stock purchased

Initial stock : 400

0% of stock purchased

Initial stock : 250

0% of stock purchased

Initial stock : 200

34% of stock purchased

Initial stock : 100

15% of stock purchased

Initial stock : 100

18% of stock purchased

Initial stock : 120

0% of stock purchased