10% owner GIUSTRA FRANK bought 100,000 shares of STEX at $3.17; stock down -55.1% from 52-week high but insider's 4 prior STEX buys showed 90d positive outcomes
GIUSTRA FRANK, a 10% owner, purchased 100,000 shares at $3.17 on 2026-02-04, expanding his holdings by 8.5% to 1.28M shares as part of a cluster buy (2 other insiders also bought within 14 days). The stock is currently trading at $3.14, down -55.1% from its 52-week high of $7.00 and down -33.5% over the past 90 days, suggesting significant price deterioration. However, his same-ticker history at STEX reveals a consistent pattern: all 4 of his prior measurable buys at this ticker achieved positive 90-day outcomes, with his most recent prior buy on 2025-08-14 returning +11.8% over 90 days. The company remains unprofitable (net income $-15.6M) but reported strong revenue growth of +122.2% year-over-year, creating a potential disconnect between growth momentum and profitability that merits investor scrutiny given the heavy insider accumulation at a depressed price point.