Reinseth Theresa E

3M Chief Administrative Officer sells 5,145 shares for $888,795.76 at blended average $172.75; reduces stake by 66.6%.

Theresa E Reinseth, Senior Vice President & Chief Administrative Officer, executed five separate sales on 2026-02-11 totaling 5,145 shares (5.1K shares) for $888,795.76 ($888.8K) at prices ranging from $172.72 to $172.79, with a blended average of $172.75. The sale reduced her holdings from 7,729 shares to 2,584 shares, representing a 66.6% reduction in her pre-transaction position. At the time of the sale, 3M's stock traded near its 52-week high of $174.61, having appreciated 3.1% over the prior 30 days and 4.2% over 90 days. Her prior open-market sell at this ticker on 2025-08-05 was poorly timed by the 90-day standard: the stock rose 7.7% in the 90 days following that sale. The magnitude of the stake reduction and the proximity of transaction prices to the current 52-week high warrant monitoring of subsequent filing activity and company fundamentals.

Sr VP & CAO Reinseth sells 3,477 MMM shares (-57.6% holdings) for $523.7K at $150.63

Theresa E Reinseth, Sr Vice President & CAO, sold 3,477 shares of 3M CO, reducing her post-transaction holdings to 2,560 shares from 6,037 shares—a 57.6% reduction in her stake. The sale occurred at $150.63 per share for total proceeds of $523,740.51. In context, 3M's annual revenue growth has declined by 24.8% year-over-year, and the company's P/E stands at 20.38 with market cap of $80,331,211,655.64, suggesting headwinds in operational performance. The scale of the holding reduction—more than half her position divested—combined with deteriorating revenue trends, warrants investor attention to whether this reflects broader confidence assessments within the executive suite.