Form 4: Prologis CFO Timothy Arndt Executes Stock Sale

Prologis CFO Timothy Arndt sold 3,597 shares of common stock on June 15, 2026, pursuant to a pre-established 10b5-1 trading plan.

Summary

• Timothy D. Arndt, Chief Financial Officer of Prologis, Inc., sold 3,597 shares of common stock.
• The transaction occurred on June 15, 2026.
• The shares were sold at a weighted average price of $150.00 per share.
• The sale was executed under a Rule 10b5-1 trading plan adopted on November 26, 2025.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the sale was conducted via a pre-arranged 10b5-1 plan, which is a routine administrative action.

Positives

• The transaction was pre-planned under a Rule 10b5-1 plan, indicating the sale was not based on non-public information.

Negatives

• The sale represents a reduction in the executive's direct equity stake in the company.

Risks

• None identified in this filing.

Future Outlook

Not applicable.

Industry Context

StockSavvy.ai notes that executive stock sales under 10b5-1 plans are standard corporate practice and generally do not signal a change in company outlook or management confidence.

Comparison to Industry Standards

• The use of Rule 10b5-1 plans is the industry standard for corporate insiders to sell shares while avoiding potential insider trading liability.

Stakeholder Impact

• Minimal impact on shareholders as the sale was pre-planned and represents a small portion of total outstanding shares.

Key Dates

Keywords

Prologis, PLD, Insider Trading, Form 4, Timothy Arndt, CFO, Stock Sale