Dynatrace Officer Bernd Greifeneder Files Form 144 to Sell $2.86M in Stock Under 10b5-1 Plan

Executive Summary

On September 18, 2026, Bernd Greifeneder, an Officer of Dynatrace, Inc. ($DT), filed a Form 144 notice disclosing an intent to sell 50,000 shares of common stock through UBS Financial Services Inc. The aggregate market value of the proposed transaction is approximately $2,860,500.00, reflecting an estimated price of $57.21 per share.

Transaction Details

• Security: Common Stock
• Shares to be Sold: 50,000
• Aggregate Value: $2,860,500.00
• Approximate Sale Date: September 18, 2026
• Shares Outstanding: 289,002,128
• Percent of Outstanding: ~0.017%
• Acquisition Origin: The securities were originally acquired on November 30, 2015, from the issuer as Management Incentive Units (MIU).
• Prior Sales: No sales were reported in the preceding three months.

Trading Plan and Significance

• Rule 10b5-1 Plan: The sale is being executed pursuant to a pre-arranged Rule 10b5-1 trading plan established on March 11, 2026.
• Significance Assessment: Low. The proposed sale represents a negligible percentage (~0.017%) of Dynatrace's total outstanding common shares. Because the transaction is executed under a pre-established Rule 10b5-1 plan adopted more than six months prior, it represents routine portfolio diversification rather than an opportunistic signal regarding company fundamentals.