| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in MMM over the last quarter tilts toward selling: insiders offloaded a net 3,635 shares worth roughly $663K.
Classified under Industrial Conglomerates (Industrials sector), MMM's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| VP | 50.1K | $8.53M | - | |
| VP | 44.0K | $7.14M | - | |
| Dir | 17.7K | $2.54M | - | |
| VP | 15.9K | - | - | |
| Pres | 14.0K | $2.56M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 13, 2025 | Dickson Zoe L57 | EVP &Chief Hr Officer | Sale+OE | 13,629 | $169.82 | $2,314,537.94 | -68.9% | +1.3% | - | |
| Nov 13, 2025 | Dickson Zoe L57 | EVP &Chief Hr Officer | Sale+OE | 13,826 | $169.78 | $2,347,371.44 | -69.2% | +1.3% | - | |
| Oct 29, 2025 | Murphy Mark W. | EVP &Chief Info Digital Off | Sale+OE | 19,061 | $166.55 | $3,174,589.10 | -74.3% | -4.0% | - | |
| Aug 15, 2025 | 3m Co | 10% Owner | Sell | 8,800,000 | $73.45 | $646,360,000.00 | -25.6% | +12.0% | +19.9% | |
| Aug 7, 2025 | Goralski Christian T Jr | Group President | Sale+OE | 6,165 | $150.18 | $925,860.32 | -68.0% | +8.3% | +20.5% | |
| Aug 5, 2025 | Reinseth Theresa E47 | Sr Vice President &CAO | Sell | 3,477 | $150.63 | $523,740.51 | -57.6% | +8.1% | +21.3% | |
| May 23, 2025 | Banovetz John Patrick54 | Executive Vice President | Sale+OE | 7,759 | $148.37 | $1,151,237.03 | -19.8% | +4.6% | +3.3% | |
| May 20, 2025 | Rhodes Kevin H59 | EVP, Chief Legal Off &Secret | Sale+OE | 7,976 | $154.02 | $1,228,464.32 | -34.5% | -0.8% | -2.8% | |
| May 15, 2025 | Dickson Zoe L57 | EVP &Chief Hr Officer | Sale+OE | 7,915 | $149.02 | $1,179,469.09 | -56.4% | +7.7% | -1.7% | |
| Jan 31, 2025 | Clarke Victoria | EVP &Chief Public Affairs Off | Sell | 1,750 | $154.22 | $269,878.25 | -90.0% | -9.4% | +0.6% |