Brisbin Thomas Donald has demonstrated a pronounced selling bias in recent transactions involving Willdan Group, Inc. (WLDN), with no recorded purchases in the latest filings. Between August 18 and August 25, 2025, Donald executed 21 sales totaling over $41.4 million, dwarfing the modest $166,995 in lifetime buy activity. The largest disposals occurred on August 18 and August 22, with multi-million-dollar transactions including a $6.38 million sale on August 18 and a $3.62 million sale on August 22. These were supplemented by smaller but still substantial sales, such as $801,379 and $771,526 on August 18 and 20, respectively.
The pattern shows concentrated selling over a brief period, with the majority of transactions clustered in just one week. Notably, Donald’s activity includes two small acquisitions (coded "M") totaling $167,000 alongside the disposals, likely representing option exercises rather than open-market purchases. The most recent filing on March 11, 2026, showed no monetary activity, suggesting the selling phase may have concluded. With all transactions focused exclusively on WLDN, the data reveals a significant reduction in Donald’s position in the company during late 2025, with no subsequent buying to offset the disposals.
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