Gay Daniel sold PTRN

Footnotes

Each share of Series A Preferred Stock converted into one share of Common Stock on a one-for-one basis immediately prior to the completion of the Offering. The shares of Series A Preferred Stock had no expiration date.; Pursuant to a reclassification exempt under Rule 16b-7 of the Securities Exchange Act of 1934, as amended, each share of Common Stock, $0.001 par value per share ("Common Stock"), was reclassified into one share of Series A Common Stock, $0.001 par value per share ("Series A Common Stock"), immediately prior to the completion of the Issuer's initial public offering of Series A Common Stock (the "Offering").; These shares are owned directly by KSV Pattern II, LLC ("KSV Pattern II). The managing member of KSV Pattern II is KS Global, and the member of KS Global is K12 Investments. The Reporting Person is a member of K12 Investments. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.