Form 4: Fastly CTO Sells 20,000 Shares Under 10b5-1 Plan

Fastly's Chief Technology Officer, Artur Bergman, sold 20,000 shares of Class A Common Stock for approximately $8.21 per share, executed under a pre-arranged 10b5-1 trading plan.

Summary

• Artur Bergman, Fastly's Director and Chief Technology Officer, reported the sale of 20,000 shares of Class A Common Stock.
• The transaction occurred on November 3, 2025, at a weighted average price of $8.21 per share, with prices ranging from $8.07 to $8.33.
• The sale was conducted by the Per Artur Bergman Revocable Trust, following a contribution of these shares from direct to indirect beneficial ownership by Mr. Bergman.
• This transaction was executed under a Rule 10b5-1 trading plan, which was adopted on June 3, 2025.
• Following the sale, Mr. Bergman directly owns 3,341,276 shares and indirectly owns 4,450,269 shares through various trusts.

Sentiment

Score: 5

Explanation: A neutral score. While an insider sale can be perceived negatively, the execution under a 10b5-1 plan mitigates concerns that it's based on new, adverse information. It's a routine personal financial management event.

Positives

• The sale was executed under a pre-arranged Rule 10b5-1 trading plan, indicating it was not based on new, non-public information.

Negatives

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

Future Outlook

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

Industry Context

This Form 4 filing is a routine disclosure of an insider stock transaction and does not provide information directly related to broader industry trends or competitive landscape. Insider sales, especially those under 10b5-1 plans, are common for executives managing personal finances.

Comparison to Industry Standards

• This filing is a standard regulatory disclosure of an insider transaction. There are no specific company or project results to compare against global benchmarks or competitors. The execution of a 10b5-1 plan is a common practice among executives to manage stock sales in compliance with insider trading regulations.

Related Party Transactions

• The 20,000 shares were sold by The Per Artur Bergman Revocable Trust, which is a related party as the reporting person is settlor, sole trustee, and sole beneficiary.

Stakeholder Impact

• Shareholders: The sale by a key executive could be interpreted as a slight negative signal, though mitigated by the 10b5-1 plan. It reduces the executive's direct stake, but a substantial indirect holding remains.

Key Dates

Recommendation

The Form 4 filing details a routine, pre-planned insider stock sale by Fastly's CTO, Artur Bergman, under a Rule 10b5-1 plan. This type of transaction is typically for personal financial management and does not inherently signal a change in the company's fundamentals or future prospects. While insider sales can sometimes be a negative indicator, the pre-arranged nature of this sale significantly reduces that concern. Therefore, based solely on this filing, there is no new information to warrant a change in investment thesis, suggesting a 'hold' recommendation.

Keywords

Fastly, FSLY, Insider Trading, Form 4, Artur Bergman, Stock Sale, 10b5-1 Plan, Chief Technology Officer, Director