Overview
Insider buying was focused in services and energy, while selling was concentrated in financials, technology, and software.
High Signal
COE — Chief Executive Officer (Huang Jack Jiajia) purchased $7.66M (first recorded purchase). Additional buy of $3.02M (first recorded purchase) across 2 filings between 2026-07-24 and 2026-07-27. Dip Buy: the stock was down in the previous period. 1 other insider also purchased in the last 30 days.
LBRT — (Murti Arjun N) bought $250K (holding increased by 51%). Dip Buy: the stock was down in the previous period.
Notable Buys
ACI — Chief Executive Officer (Susan Morris) purchased $232K (2nd purchase of ACI) and an additional $218K (2nd purchase of ACI) across 2 filings between 2026-07-28 and 2026-07-28. 2 other insiders also purchased the stock in the last 30 days.
COSM — Chief Executive Officer (Siokas Grigorios) bought $140K (first recorded purchase). Holding increased by 5.7%.
NMM — See Remarks (Frangou Angeliki) purchased $84.2K, $83.7K, and $82.6K (first recorded purchases) across 3 filings between 2026-07-28 and 2026-07-30.
Notable Sells
KO — Chairman (Quincey James) sold $34.32M and an additional $13.15M across 2 filings between 2026-07-28 and 2026-07-29. Selling occurred after a period of strong price performance.
FEIM — (LLC Edenbrook Capital) sold $31.88M and an additional $5.62M across 2 filings on 2026-07-28. Significant reduction in holdings.
SCHW — Co-Chairman (Schwab Charles R.) sold $10.10M and an additional $5.07M across 2 filings between 2026-07-28 and 2026-07-29. MD, Chief Tech, OPS & Data Off (Howard Dennis) sold $2.94M. (Schwab-Pomerantz Carolyn) sold $2.39M. Multiple insiders selling in the last 30 days.
AMP — CHAIRMAN AND CEO (James M Cracchiolo) sold $8.79M and an additional $1.04M across 2 filings on 2026-07-28. EXECUTIVE VP AND CFO (Berman Walter Stanley) sold $5.81M and an additional $232K and $231K across 3 filings on 2026-07-28. Multiple insiders selling in the last 30 days.
CRWV — CEO and President (Intrator Michael N) sold $6.25M, $4.49M, $3.37M, $2.42M, $1.99M, $1.07M, $475K, $256K, $121K, $65K, and $65206 across multiple filings on 2026-07-28. Principal Accounting Officer (Baker Jeff) sold $426K and $2.9K across 2 filings on 2026-07-29. Multiple insiders selling in the last 30 days.
Patterns
- Financials and technology sectors saw the largest cluster of insider selling, with multiple executives and officers reducing positions.
- Several insiders bought into stocks that had recently declined, with holding increases of 5% to 51%.
- Multiple insiders at the same company (e.g., AMP, SCHW, CRWV) sold shares within a short window, indicating coordinated or clustered selling activity.
Close
Top buy tickers by $ value: COE $10.69M, LBRT $250K, ACI $450K.
Top sell tickers by $ value: KO $47.47M, FEIM $37.50M, SCHW $17.56M.
EARNINGS AHEAD
KO — estimated report ~Aug 5 (quarterly)
SCHW — estimated report ~Aug 11 (quarterly)
CRWV — estimated report ~Aug 15 (quarterly)