Aart de Geus, Executive Chair of Synopsys (SNPS) and a director at Applied Materials (AMAT), has demonstrated a clear selling bias in his recent insider transactions, with $19.3 million in total sales outweighing $3 million in purchases across 31 reported trades. His activity has been concentrated almost exclusively in SNPS, with only minor administrative filings for AMAT. The most significant disposals occurred in mid-2024, when de Geus executed a series of SNPS sales totaling $10.7 million between June 24-27, followed by another $8.4 million sale on March 6, 2025. These were supplemented by smaller periodic sales, including a $259,957 transaction on March 15, 2026.
While de Geus has made occasional purchases through derivative transactions coded as "F" (tax withholding) and "J" (acquisition), these have been substantially smaller in scale—none exceeding $390,451 and most under $10,000. The pattern suggests a consistent reduction in his SNPS position, with no offsetting buys in recent years. Notably, his last open-market purchase occurred prior to 2024, and recent activity has been limited to sales, tax-related dispositions, and routine filings. The absence of buying activity in AMAT further underscores his transactional focus on reducing exposure to his primary company.
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