LEAHY CHRISTINE A 4

What Happened Christine A. Leahy, Chair, President, and CEO of CDW Corporation (CDW), was granted 298.44 shares on 2026-06-10 at an attributable value of $129.30 per share, totaling about $38,588. The transaction is coded as an award/acquisition (A) — dividend equivalents settled in shares tied to previously granted restricted stock unit (RSU) awards.

Key Details

• Transaction date and price: 2026-06-10 at $129.30 per share (total value ≈ $38,588).
• Shares acquired: 298.44 (awarded as dividend equivalents pursuant to outstanding RSUs) — transaction code A.
• Shares owned after transaction: Not specified in the provided filing excerpt.
• Footnotes: F1 = dividend equivalents awarded under previously granted RSU awards under the CDW Long-Term Incentive Plan; F2 = shares are indirectly held through a family trust.
• Filing timeliness: Form filed 2026-06-12 for the 2026-06-10 transaction — filed two days after the transaction and appears timely under Form 4 rules.

Context This was not an open-market purchase but an award of shares (dividend equivalents) tied to existing RSUs, a common part of executive compensation. Such awards increase insider holdings but do not necessarily signal a deliberate buy or sell decision by the insider. The shares are reported as being held indirectly via a family trust.