Explanation of Responses: |
(1) | On July 13, 2017, the reporting person filed an Amendment No.1 to Schedule 13G reporting ownership of more than 10% of the shares of the Issuer on July 10, 2017. Amendment No. 1 to Schedule 13G reported that the reporting person owned 924,026 shares of the Issuer's common stock, which was 10.3% of the Issuer's outstanding common stock on such date. Of the 924,026 shares, the reporting person directly owned 920,026 shares and indirectly owned 4,000 shares as the trustee of a trust for the benefit of his nephew. The number of shares reported in Amendment No. 1 to Schedule 13G has been adjusted to reflect a two-for-one stock split that was declared by the Issuer's board of directors on July 24, 2018. |
(2) | All reported numbers of shares and prices per share are adjusted to reflect a two-for-one stock split that was declared by the Issuer's board of directors on July 24, 2018. |
(3) | This purchase was executed through multiple trades at prices ranging from $3.13 to $3.31. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(4) | This purchase was executed through multiple trades at prices ranging from $3.235 to $3.3595. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(5) | This purchase was executed through multiple trades at prices ranging from $3.30 to $3.39995. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(6) | This purchase was executed through multiple trades at prices ranging from $3.7225 to $3.8875. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(7) | This purchase was executed through multiple trades at prices ranging from $3.8697 to $4.125. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(8) | This purchase was executed through multiple trades at prices ranging from $4.2287 to $4.395. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(9) | This purchase was executed through multiple trades at prices ranging from $4.6175 to $4.65995. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(10) | This purchase was executed through multiple trades at prices ranging from $4.40 to $4.51495. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(11) | This purchase was executed through multiple trades at prices ranging from $4.54785 to $4.585. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(12) | This purchase was executed through multiple trades at prices ranging from $4.5495 to $4.62495. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(13) | This purchase was executed through multiple trades at prices ranging from $4.8675 to $4.94735. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(14) | This purchase was executed through multiple trades at prices ranging from $4.6648 to $4.7387. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(15) | This purchase was executed through multiple trades at prices ranging from $4.605 to $4.715. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(16) | This purchase was executed through multiple trades at prices ranging from $4.69 to $4.875. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(17) | This purchase was executed through multiple trades at prices ranging from $4.3633 to $4.38495. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(18) | This purchase was executed through multiple trades at prices ranging from $4.37 to $4.415. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(19) | This purchase was executed through multiple trades at prices ranging from $5.00715 to $5.29815. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(20) | This purchase was executed through multiple trades at prices ranging from $5.27825 to $5.29895. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(21) | This purchase was executed through multiple trades at prices ranging from $4.96 to $5.25. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(22) | This purchase was executed through multiple trades at prices ranging from $5.4052 to $5.5476. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |
(23) | This purchase was executed through multiple trades at prices ranging from $5.745 to $5.77145. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 5. |