Form 4: Fastly Director Sells Shares Under 10b5-1 Plan

Fastly, Inc. Director Christopher B. Paisley has sold 1,000 shares of Class A Common Stock for $16.96 per share, executed under a pre-arranged Rule 10b5-1 trading plan.

Summary

• Christopher B. Paisley, a Director at Fastly, Inc., sold 1,000 shares of Class A Common Stock.
• The transaction occurred on May 29, 2026, with a sale price of $16.96 per share.
• This sale was conducted under a Rule 10b5-1 trading plan, adopted on February 26, 2026.
• Following this transaction, Paisley directly owns 5,227 shares and indirectly beneficially owns 284,485 shares.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing. While an insider sale can be a negative signal, the execution via a Rule 10b5-1 plan indicates pre-planning and adherence to regulatory guidelines, reducing immediate concern.

Negatives

• Director sold shares, which could be perceived negatively by the market, although it was executed under a pre-planned trading strategy.

Future Outlook

No specific future outlook or guidance is provided in this filing, as it pertains to a director's stock transaction.

Industry Context

StockSavvy.ai notes that insider stock sales, even when executed under a Rule 10b5-1 plan, can sometimes lead to short-term market scrutiny. However, the existence of the plan itself is designed to mitigate concerns about trading on material non-public information.

Stakeholder Impact

• Shareholders may observe this transaction, but the Rule 10b5-1 plan mitigates concerns about insider trading.

Key Dates

Keywords

Fastly, Inc., FSLY, Form 4, Insider Trading, Rule 10b5-1, Stock Sale, Director Transaction, Beneficial Ownership