Macpherson Donald G Insider Trading Activity
Macpherson Donald G has been net-selling over the last 12 months with 0 purchases and 22 sales across 1 company.
GWW is the most-traded position with 22 trades. The largest single transaction was a sale of GWW for $4.1M on Dec 5, 2025.
Performance Scorecard
Forward stock performance after each transaction by Macpherson Donald G. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -4.5% | 0% | 22 |
| 90 days | — | -18.1% | 0% | 22 |
| 120 days | — | -15.0% | 0% | 22 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersGWW · W.W. GRAINGER, INC.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Dec 5, 2025 | GWW | Sell | 493 | $975.34 | $481K | −0.5% | CEO | |
Dec 5, 2025 | GWW | Sell | 111 | $964.06 | $107K | −0.1% | CEO | |
Dec 5, 2025 | GWW | Sell | 1 | $965.19 | $965.19 | −0.0% | CEO | |
Dec 5, 2025 | GWW | Sell | 240 | $967.46 | $232K | −0.2% | CEO | |
Dec 5, 2025 | GWW | Sell | 824 | $968.59 | $798K | −0.7% | CEO | |
Dec 5, 2025 | GWW | Sell | 691 | $969.77 | $670K | −0.6% | CEO | |
Dec 5, 2025 | GWW | Sell | 1,382 | $970.41 | $1.3M | −1.2% | CEO | |
Dec 5, 2025 | GWW | Sell | 1,023 | $971.77 | $994K | −0.9% | CEO | |
Dec 5, 2025 | GWW | Sell | 1,267 | $972.77 | $1.2M | −1.1% | CEO | |
Dec 5, 2025 | GWW | Sell | 1,900 | $973.65 | $1.8M | −1.7% | CEO | |
Dec 5, 2025 | GWW | Sell | 4,183 | $974.47 | $4.1M | −3.9% | CEO | |
Dec 5, 2025 | GWW | Sell | 48 | $962.93 | $46K | −0.0% | CEO | |
Dec 4, 2025 | GWW | Sell | 1,400 | $969.41 | $1.4M | −1.2% | CEO | |
Dec 4, 2025 | GWW | Sell | 755 | $970.46 | $733K | −0.6% | CEO | |
Dec 4, 2025 | GWW | Sell | 1,015 | $971.41 | $986K | −0.9% | CEO | |
Dec 4, 2025 | GWW | Sell | 1,159 | $972.62 | $1.1M | −1.0% | CEO | |
Dec 4, 2025 | GWW | Sell | 2,552 | $973.68 | $2.5M | −2.2% | CEO | |
Dec 4, 2025 | GWW | Sell | 2,971 | $974.45 | $2.9M | −2.6% | CEO | |
Dec 4, 2025 | GWW | Sell | 1,844 | $975.42 | $1.8M | −1.7% | CEO | |
Dec 4, 2025 | GWW | Sell | 720 | $976.58 | $703K | −0.7% | CEO | |
Dec 4, 2025 | GWW | Sell | 200 | $978.41 | $196K | −0.2% | CEO | |
Dec 4, 2025 | GWW | Sell | 1,907 | $968.85 | $1.8M | −1.6% | CEO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| GWW | W.W. GRAINGER, INC. | 22 | $26.0M |
Other insiders at W.W. GRAINGER, INC.
4 other tracked filers at GWW.