Insiders Dump Over $600M in Shares

Three major insider selling waves hit US markets this week, with filings revealing over $600 million in combined stock sales across two companies.

Applied Materials exits dominate. AMAT CEO Gary Dickerson filed on June 17, disclosing he sold approximately $49.2 million worth of shares across 11 transactions on June 15–16. That's not all. CTO Omkaram Nalamasu added another $20.8 million in sales. Board chairman Thomas Iannotti sold $5.5 million. SVP Tim Deane offloaded $5.1 million. Total AMAT insider sales topped $80 million in just two days. The stock was trading near $590–$600 per share at the time of the trades.

Walton family cashes in at Walmart. The Walton Family Holdings Trust filed on June 18, revealing $535 million in WMT stock sold on June 16 alone. That represents a combined 4.4 million shares at roughly $121 per share.

Argan sees coordinated board selling. AGX saw four separate insiders file sales last week. Chairman William Griffin sold $32 million. CEO David Watson disclosed $6.5 million in sales. Two independent directors sold a further $3 million. AGX shares traded near $643–$734 during the period. The scale and breadth of the selling at all three companies is worth watching closely.

This is not financial advice.