Form 4: CS Disco EVP Sells 20,000 Shares in Planned Transaction

CS Disco's EVP, Chief Customer Officer Melanie Antoon, sold 20,000 shares of common stock for approximately $174,200 through a pre-arranged trading plan.

Summary

• Melanie Antoon, Executive Vice President and Chief Customer Officer of CS Disco, Inc. (LAW), reported the sale of 20,000 shares of the company's common stock.
• The transaction occurred on December 10, 2025, at a weighted average price of $8.71 per share.
• The shares were sold in multiple transactions with prices ranging from $8.61 to $8.83 per share.
• The total value of the shares sold amounts to approximately $174,200.
• Following this transaction, Melanie Antoon beneficially owns 212,710 shares of CS Disco common stock.
• The sale was conducted pursuant to a Rule 10b5-1(c) trading plan, indicating it was pre-scheduled.

Sentiment

Score: 4

Explanation: The sentiment is slightly negative due to an insider sale, but mitigated by the fact it was a pre-planned transaction under a Rule 10b5-1 plan, which reduces the implication of trading on new information.

Positives

• The sale was executed under a Rule 10b5-1(c) plan, which suggests the transaction was pre-scheduled and not based on new, non-public information, potentially mitigating negative market interpretation.

Negatives

• An insider sale, even if pre-planned, reduces the reporting person's direct ownership stake in the company, which can sometimes be perceived as a lack of confidence by investors.
• The sale of 20,000 shares represents a notable reduction in the insider's holdings, though a significant number of shares are still retained.

Risks

• No specific risks were mentioned in this Form 4 filing, as it primarily reports an insider transaction.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding the company's future performance or outlook.

Industry Context

Insider transactions, such as this sale by an EVP, are common occurrences in publicly traded companies. While a sale can sometimes be interpreted negatively, the presence of a Rule 10b5-1 plan suggests a pre-arranged, non-discretionary sale, which is a standard practice for executives to manage their equity holdings and diversify their portfolios.

Comparison to Industry Standards

• The use of a Rule 10b5-1 plan for insider stock sales is a common and accepted practice across industries, aligning with corporate governance best practices to avoid accusations of trading on material non-public information.
• The volume of shares sold (20,000) by an EVP is a moderate transaction size for an executive at a company of CS Disco's scale, not indicating an unusually large divestment compared to typical executive compensation structures.

Stakeholder Impact

• Shareholders: May interpret the insider sale as a slight negative signal, though the 10b5-1 plan provides context that it was pre-scheduled.
• Employees: No direct impact mentioned.

Key Dates

Recommendation

While an insider sale can sometimes be a negative signal, this transaction was conducted under a Rule 10b5-1 plan, indicating it was pre-scheduled and not necessarily reflective of new negative information about the company. Without additional context on the company's performance or other market factors, this single insider transaction alone does not warrant a change from a 'hold' position, as it's a routine part of executive compensation and portfolio management.

Keywords

CS Disco, LAW, Insider Sale, Form 4, Melanie Antoon, Executive Vice President, Chief Customer Officer, Stock Transaction, 10b5-1 Plan