CS Disco, Inc. — Director's Dealing 2026

Feb 20, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CS Disco, Inc. (LAW)
CIK: 0001625641
Period of Report: 2026-02-18

Reporting Person: Friedrichsen Eric (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-18	Common Stock	A	151695	—	Acquired	1270723	Direct
2026-02-20	Common Stock	A	221949	—	Acquired	1492672	Direct

Footnotes

F1: Represents a restricted stock unit ("RSU") award. Each RSU represents a contingent right to receive one share of the Issuer's common stock. This RSU award was granted in February 2025 subject to performance-based vesting conditions pertaining to 2025 performance, the achievement of which was certified by the Compensation Committee on February 18, 2026. Of these RSUs, 1/4th of the shares will vest after two full business days have elapsed following the Issuer's release of 2025 earnings, and the remainder will vest in twelve equal quarterly installments with the first vest date occurring on May 16, 2026, and shall continue to vest on each quarterly date thereafter, subject to the reporting person's continuous service to the Issuer through each vesting date.

F2: Represents RSUs that shall vest in 16 equal quarterly installments with the first vest date occurring on May 16, 2026, and shall continue to vest on each quarterly date thereafter, subject to the Reporting Person's continuous service to the Issuer through each vesting date.