Every day, we sift through the filings to spot where the real conviction lies β cutting through the noise to highlight the most meaningful insider moves.
π Lyell Immunopharma $LYEL β Paul L. Berns purchased $12.50 Million via Form 4.
A major insider commitment in the micro-cap immunotherapy biotech that attempts to complete a deep bearish-to-bullish reversal.
π Sixth Street Specialty Lending $TSLX β Alan Waxman purchased $5.53 Million via Form 4.
Massive insider accumulation in the private credit vehicle as the space remains in the crosshairs.
Hereβs The Hot Corner, with data from March 9, 2026:
π Ouster $OUST β Virginia Boulet bought $136,175 per Form 4.
A small but notable insider buy in the lidar technology company, as the stock continues carving out a potential SPAC-era reversal base after a long period of consolidation.
π Tennant $TNC β GAMCO Investors increased its 13D stake from 2.72% to 5.00%.
The value-focused investment firm crossed the key 5% ownership threshold in the industrial cleaning equipment manufacturer, signaling a more meaningful position.
π Ballyβs $BALY β Whitefort Capital increased its 13G stake from 3.91% to 5.10%.
The institutional investor also moved above the 5% mark, building a larger position in the casino operator as the stock continues to chop within a multi-year range.
