Hamann Jennifer L 4

What Happened

• Jennifer L. Hamann, Chief Financial Officer of Union Pacific Corporation (UNP), acquired 8.707 shares on 2026-06-10 at $267.03 per share, for a total value of approximately $2,325. The acquisition is reported as transaction code "A" (grant, award or other acquisition) and was made pursuant to the company's 2021 Employee Stock Purchase Plan.

Key Details

• Transaction date: 2026-06-10; Filing date: 2026-06-11 (timely).
• Price: $267.03 per share; Shares acquired: 8.707; Total value: ~$2,325.
• Transaction type/code: A (award/grant/other acquisition); Footnote F1: purchase pursuant to the 2021 Employee Stock Purchase Plan.
• Shares owned after transaction: not specified in this Form 4.
• No indication this was part of a 10b5-1 plan or a sale; this is a purchase via an employee plan.

Context

• ESPP purchases are routine, payroll-deduction–based acquisitions that company employees, including executives, often make periodically. While such purchases are a net buy signal (the insider acquired shares), they are generally less informative about near-term views than large open-market purchases or sales.