Form 4: Cloudflare CFO Sells Shares Under 10b5-1 Plan

Cloudflare's Chief Financial Officer, Thomas J. Seifert, reported the sale of 10,000 Class A Common Stock shares, acquired through option exercise and conversion, under a pre-arranged 10b5-1 trading plan.

Summary

• Cloudflare's Chief Financial Officer, Thomas J. Seifert, executed several transactions on October 20, 2025.
• Mr. Seifert exercised employee stock options to acquire 10,000 shares of Class B Common Stock at an exercise price of $2.04 per share.
• The 10,000 Class B shares acquired were immediately converted into 10,000 Class A Common Stock shares.
• Concurrently, Mr. Seifert sold a total of 10,000 Class A Common Stock shares in multiple open market transactions.
• The sales were conducted at weighted average prices ranging from $209.6202 to $213.3967 per share.
• These sales were made pursuant to a Rule 10b5-1 trading plan adopted by Mr. Seifert on November 26, 2024.
• Following these reported transactions, Mr. Seifert directly holds 189,517 Class A Common Stock shares.
• Mr. Seifert also maintains indirect beneficial ownership of 150,000 Class A Common Stock shares through Center Court Partners Ltd. and 138,300 Class A Common Stock shares through three Center Court 2020 Trusts.

Sentiment

Score: 4

Explanation: The sentiment is slightly negative due to the insider sale of a significant number of shares by the CFO. However, this is mitigated by the fact that the sales were executed under a pre-arranged 10b5-1 plan, suggesting personal financial planning rather than a reaction to new negative company information. The exercise of options at a very low strike price also indicates the stock's strong performance.

Positives

• The exercise of employee stock options indicates that the options were significantly in-the-money, reflecting a substantial increase in the company's stock price relative to the $2.04 exercise price.

Negatives

• The Chief Financial Officer sold a notable number of shares (10,000 Class A Common Stock) in the open market.
• Insider selling, even when pre-scheduled under a 10b5-1 plan, can sometimes be perceived negatively by investors as it represents a reduction in direct insider holdings.

Risks

• Potential for negative investor sentiment due to insider selling, which could exert downward pressure on the company's stock price.
• While the sales were pre-scheduled, the reduction in direct ownership by a key executive might be interpreted by some as a signal, despite the pre-planned nature.

Future Outlook

This filing, a Form 4, reports past insider transactions and does not contain forward-looking statements or guidance regarding the company's future performance or outlook.

Industry Context

This Form 4 filing details an individual insider transaction and does not provide broader industry context or trends. Insider sales are a common occurrence across all industries, often for personal financial planning or diversification.

Related Party Transactions

• Thomas J. Seifert has indirect beneficial ownership of 150,000 Class A Common Stock shares held by Center Court Partners Ltd., for which he serves as a partner.
• Thomas J. Seifert has indirect beneficial ownership of 138,300 Class A Common Stock shares held across three Center Court 2020 Trusts, for which he serves as trustee.

Stakeholder Impact

• Shareholders: May perceive the insider sale as a negative signal, potentially influencing their investment decisions or contributing to short-term stock price volatility.
• Employees: No direct impact mentioned in the filing.

Key Dates

Recommendation

While the Chief Financial Officer sold 10,000 shares, the transaction was pre-scheduled under a Rule 10b5-1 plan, indicating it was for personal financial planning and diversification rather than a reaction to new, adverse company developments. The exercise of options at a very low strike price ($2.04) suggests the stock has performed exceptionally well, allowing the executive to monetize gains. Investors should monitor future insider activity, but this specific pre-planned sale does not fundamentally alter the investment thesis for Cloudflare at this time.

Keywords

Cloudflare, NET, Insider Trading, Form 4, CFO, Stock Sale, 10b5-1 Plan, Beneficial Ownership, Option Exercise