Form 4: Tradeweb CAO/CRO Sells Shares Under 10b5-1 Plan

Tradeweb Markets Inc.'s Chief Administrative Officer and Chief Risk Officer, Amy Clack, sold 1,677 shares of Class A common stock for $114.68 per share under a pre-arranged 10b5-1 trading plan.

Summary

• Amy Clack, CAO and CRO of Tradeweb Markets Inc. (TW), sold a total of 1,677 shares of Class A common stock.
• The sales occurred on February 10, 2026, at a price of $114.68 per share.
• These transactions were executed under a Rule 10b5-1 trading plan established on November 3, 2025.
• Following these transactions, Amy Clack beneficially owns 16,524 shares of Class A common stock.
• This beneficial ownership includes 11,495 unvested Restricted Stock Units (RSUs) with various vesting dates through March 2028.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event. While it's an insider sale, its execution under a pre-arranged 10b5-1 plan mitigates any negative signaling typically associated with discretionary insider selling.

Positives

• The sale was conducted under a pre-arranged Rule 10b5-1 trading plan, indicating a planned transaction rather than a reaction to new, non-public information.

Negatives

• An insider sale, even if pre-planned, reduces the reporting person's direct equity stake in the company.

Future Outlook

No specific future outlook or guidance is provided in this insider transaction report.

Industry Context

StockSavvy.ai notes that insider transactions, particularly those executed under Rule 10b5-1 plans, are common among executives for personal financial planning and diversification, and do not necessarily reflect a change in the company's fundamental outlook or the executive's confidence in the business.

Stakeholder Impact

• Shareholders: The sale represents a minor reduction in an executive's direct equity stake, but given it's a planned transaction, the impact on shareholder sentiment is likely minimal.

Next Steps

• Continued vesting of Amy Clack's remaining 11,495 unvested Restricted Stock Units (RSUs) on their scheduled dates through March 2028.

Key Dates

Recommendation

The insider sale by a key executive, while reducing their direct stake, was executed under a pre-arranged 10b5-1 plan. This suggests a planned diversification or liquidity event rather than a reaction to new negative information about Tradeweb Markets Inc. Therefore, it does not provide a strong signal for a change in investment thesis, warranting a 'hold' recommendation based solely on this filing.

Keywords

Tradeweb Markets Inc., TW, Amy Clack, Insider Trading, Form 4, Stock Sale, 10b5-1 Plan, Class A Common Stock, Restricted Stock Units, RSUs