Period

Total Number of Shares Purchased

Average Price Paid per Share

Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs

Approximate Dollar Value of Shares That May Yet Be Purchased Under the Plans or Programs

Program authorization

$

4,000

Shares purchased in prior periods

2,721,415

$

0.36

2,721,415

$

3,019

Quarter ended July 31, 2020 (a)

212,000

$

0.51

212,000

$

2,911

Quarter ended October 31, 2020 (a)

152,915

$

0.50

152,915

$

2,835

Quarter ended January 31, 2021 (a)

-

$

-

$

2,835

Quarter ended April 30, 2021 (a)

17,303

$

0.65

17,303

$

2,823

Quarter ended July 31, 2021 (a)

-

$

-

$

2,823

Quarter ended October 31, 2021 (a)

6,290

$

0.62

6,290

$

2,819

Quarter ended January 31, 2022 (a)

-

$

-

$

2,819

Quarter ended April 30, 2022 (a)

180,503

$

0.91

180,503

$

2,655

Total

3,290,426

$

0.41

3,290,426