Macpherson Donald G, Chairman and CEO, has demonstrated a clear selling bias in recent insider transactions, with no recorded purchases in his last 21 reported trades. His activity spans two companies—DuPont de Nemours (DD) and W.W. Grainger (GWW)—with the majority of sales concentrated in GWW shares. Between December 4 and December 5, 2025, Macpherson executed a series of high-value sales in GWW, totaling over $25.9 million across multiple transactions. The largest single sale occurred on December 5, valued at $4.07 million, followed by another at $3.78 million the same day. Smaller but still substantial sales, ranging from $965 to $1.8 million, further underscored the liquidation trend. His only recent DD-related activity was a minor acquisition of shares worth $10,833 on February 27, 2026, following an earlier transaction with no reported value on February 19.
Overall, Macpherson’s trading history reveals a net disposition strategy, with total sales exceeding $25.9 million against $9.55 million in buys across all filings. The absence of recent purchases and the clustering of GWW sales in late 2025 suggest a deliberate reduction in exposure to that holding. While the DD transactions were negligible in comparison, the broader pattern indicates a preference for divestment over accumulation in recent months. The scale and timing of the GWW sales, particularly their concentration within a two-day window, point to a structured unwind rather than sporadic adjustments.
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