CS Disco, Inc. — Major Shareholding Notification 2025

Nov 14, 2025

xml version="1.0" encoding="UTF-8"? SCHEDULE 13G 0001792549 XXXXXXXX LIVE Common Stock - $0.005 par value 07/25/2025 0001625641 CS Disco, Inc. 126327105 111 Congress Ave., Suite 900 Austin TX 78701 Rule 13d-1(b) Topline Capital Management, LLC CA 3224469 0 3224469 0 3224469 N 5.1 IA The securities reported on this Schedule as beneficially owned by TCM (the "Securities") are held by and for the benefit of the Fund. Under the definition of "beneficial ownership" in Rule 13d-3 under the Act, it is also possible that the individual general partners, executive officers, and members of the foregoing entity might be deemed the "beneficial owners" of some or all of the Securities insofar as they may be deemed to share the power to direct the voting or disposition of such Securities. TCM, as the investment manager and general partner of the Fund, and Collin McBirney, as the member-manager of TCM, may, therefore, be deemed to beneficially own the Securities held by the Fund for the purposes of Rule 13d-3 under the Act insofar as they may be deemed to have the power to direct the voting or disposition of those Securities. Neither the filing of this Schedule nor any of its contents shall be deemed to constitute an admission that any of TCM or Mr. McBirney is, for any other purpose, the beneficial owner of any of the Securities held by the Fund, and each of TCM and Mr. McBirney expressly disclaims beneficial ownership as to the Securities held by the Fund, except to the extent of its or his pecuniary interests therein. Collin McBirney X1 0 3224469 0 3224469 3224469 N 5.1 IN HC The securities reported on this Schedule as beneficially owned by TCM (the "Securities") are held by and for the benefit of the Fund. Under the definition of "beneficial ownership" in Rule 13d-3 under the Act, it is also possible that the individual general partners, executive officers, and members of the foregoing entity might be deemed the "beneficial owners" of some or all of the Securities insofar as they may be deemed to share the power to direct the voting or disposition of such Securities. TCM, as the investment manager and general partner of the Fund, and Collin McBirney, as the member-manager of TCM, may, therefore, be deemed to beneficially own the Securities held by the Fund for the purposes of Rule 13d-3 under the Act insofar as they may be deemed to have the power to direct the voting or disposition of those Securities. Neither the filing of this Schedule nor any of its contents shall be deemed to constitute an admission that any of TCM or Mr. McBirney is, for any other purpose, the beneficial owner of any of the Securities held by the Fund, and each of TCM and Mr. McBirney expressly disclaims beneficial ownership as to the Securities held by the Fund, except to the extent of its or his pecuniary interests therein. Topline Capital Partners, LP DE 3224469 0 3224469 0 3224469 N 5.1 PN The securities reported on this Schedule as beneficially owned by TCM (the "Securities") are held by and for the benefit of the Fund. Under the definition of "beneficial ownership" in Rule 13d-3 under the Act, it is also possible that the individual general partners, executive officers, and members of the foregoing entity might be deemed the "beneficial owners" of some or all of the Securities insofar as they may be deemed to share the power to direct the voting or disposition of such Securities. TCM, as the investment manager and general partner of the Fund, and Collin McBirney, as the member-manager of TCM, may, therefore, be deemed to beneficially own the Securities held by the Fund for the purposes of Rule 13d-3 under the Act insofar as they may be deemed to have the power to direct the voting or disposition of those Securities. Neither the filing of this Schedule nor any of its contents shall be deemed to constitute an admission that any of TCM or Mr. McBirney is, for any other purpose, the beneficial owner of any of the Securities held by the Fund, and each of TCM and Mr. McBirney expressly disclaims beneficial ownership as to the Securities held by the Fund, except to the extent of its or his pecuniary interests therein. CS Disco, Inc. 111 Congress Ave., Suite 900, Austin, TX 78701 Topline Capital Management, LLC ("TCM"), Collin McBirney and Topline Capital Partners, LP ("TCP" or the "Fund") 544 Euclid Street, Santa Monica, CA 90402 Reference is made to Row 4 of pages 2 - 4 of this Schedule 13G (this "Schedule"), which are incorporated by reference herein. N IA Reference is hereby made to Rows 5-9 and 11 of pages 2, 3 and 4 of this Schedule, which are incorporated by reference herein. As of November 14, 2025 the Fund beneficially owns 3,224,469 shares of the issuer's common stock. 5.1% (based on 62,491,594 outstanding shares as of October 31, 2025.) 3,224,469 0 3,224,469 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Topline Capital Management, LLC /s/ Collin McBirney By: Collin McBirney, Managing Member 11/14/2025 Collin McBirney /s/ Collin McBirney Collin McBirney 11/14/2025 Topline Capital Partners, LP /s/ Collin McBirney By: Topline Capital Management, LLC, the general partner By: Collin McBirney, its Managing Member 11/14/2025