Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1	Jun 12, 2017	C	177,011	$0.00	A	499,592	I	By Claremont Creek Ventures, L.P.
Common Stock^F1	Jun 12, 2017	C	192,539	$0.00	A	692,131	I	By Claremont Creek Ventures, L.P.
Common Stock^F1	Jun 12, 2017	C	5,946	$0.00	A	16,782	I	By Claremont Creek Partners Fund, L.P.
Common Stock^F1	Jun 12, 2017	C	6,467	$0.00	A	23,249	I	By Claremont Creek Partners Fund, L.P

Table II — derivative securities

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	D/I
Series A-2 Preferred Stock^F3,F1,F2	—	Jun 12, 2017	C	247,379	D	—	—	Common Stock	177,011	I
Series B-1 Preferred Stock^F3,F1,F4	—	Jun 12, 2017	C	192,539	D	—	—	Common Stock	192,539	I
Series A-2 Preferred Stock^F3,F1,F2	—	Jun 12, 2017	C	8,310	D	—	—	Common Stock	5,946	I
Series B-1 Preferred Stock^F3,F1,F4	—	Jun 12, 2017	C	6,467	D	—	—	Common Stock	6,467	I

Explanation of responses

F1Claremont Creek Partners, LLC ("CCP") is the general partner of Claremont Creek Ventures, L.P. ("CCV") and Claremont Creek Partners Fund, L.P. ("CCPF"). Nat Goldhaber and Randall Hawks, Jr. are managing members of CCPP. As a result, each may be deemed to share beneficial ownership of the shares held by CCV and CCF. Each managing member disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.
F2Each share of Series A-2 Preferred stock automatically converted into 0.715548 shares of Common Stock upon the closing of the Issuer's initial public offering of Common Stock and has no expiration date.
F3Inapplicable.
F4Each share of Series B-1 Preferred stock automatically converted into 1 share of Common Stock upon the closing of the Issuer's initial public offering of Common Stock and has no expiration date.