3M EVP John Banovetz Exercises Options, Sells 7,880 Shares

What Happened
John Patrick Banovetz, Executive Vice President of 3M Co. (MMM), exercised stock-based derivatives to acquire 7,880 shares at an exercise price of $154.69 (total exercise cost $1,218,957) on July 23, 2026. The filing also reports the disposition of 7,880 shares in an open-market sale that day at $170.44 per share, producing $1,343,067 in gross proceeds. The filing shows a derivative disposition at $0, consistent with conversion/surrender of the derivative instrument as part of the exercise.

Key Details

• Transaction date: 2026-07-23; Form 4 filed: 2026-07-24 (timely).
• Exercise: 7,880 shares acquired at $154.69 — aggregate exercise cost $1,218,957.
• Sale: 7,880 shares sold in open market at $170.44 — gross proceeds $1,343,067.
• Net difference (sale proceeds minus exercise cost, before taxes/fees): ~$124,110.
• Shares owned after transaction: Not specified in the provided filing excerpt.
• Footnotes: F1 notes inclusion of shares from 3M’s General Employee Stock Purchase Plan; F2 notes inclusion of dividend share equivalents under 3M’s Deferred Compensation Plan.
• Transaction types reported: M = exercise/conversion of derivative; S = open-market sale.

Context
The sequence (exercise of derivatives and same-day sale of the acquired shares) is consistent with a cashless exercise or immediate sell-to-cover transaction; such transactions are common for executives exercising options to realize value or cover costs and withholding. This filing is informational — it documents the exercise and sale but does not indicate the insider’s future view on the company.