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Insider Cluster Activity
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| Ticker | Type | Sentiment | Impact | Summary | Date |
|---|---|---|---|---|---|
| UTHR | CLUSTER | neutral | 2/10 | Insider selling by CEO Martine Rothblatt and EVP/General Counsel Paul Mahon totaling $8.2M, but representing only 0.036% | Jul 17, 2026 |
| PTCT | CLUSTER | neutral | 3/10 | Three PTC Therapeutics insiders, including the CFO and Chief Technical Ops Officer, sold a total of $1.40M in stock over | Jul 17, 2026 |
| BXSY | CLUSTER | bullish | 4/10 | Two Bexil Investment Trust insiders, including a director and an affiliated entity, made open-market purchases totaling | Jul 17, 2026 |
| MRVL | CLUSTER | neutral | 2/10 | CEO Matthew Murphy and President Sandeep Bharathi sold a combined $3.37M in open-market shares, but this represents only | Jul 16, 2026 |
| TOI | CLUSTER | neutral | 3/10 | A small insider cluster at Oncology Institute (TOI) shows a 10% owner buying $88K in shares while the CMO sold $116K aft | Jul 16, 2026 |
| EA | CLUSTER | neutral | 2/10 | Two EA insiders, including Chairman & CEO Andrew Wilson, sold a total of $496K in open-market sales on July 15, 2026. Th | Jul 16, 2026 |
| SNOW | CLUSTER | neutral | 3/10 | Two Snowflake insiders sold $14.5M in stock over a two-day window, led by co-founder/Director Benoit Dageville's $13.8M | Jul 16, 2026 |
| BFLY | CLUSTER | bearish | 5/10 | A cluster of open-market insider sales totaling ~$31.7M over 7 days, representing ~1.67% of market cap, with participati | Jul 16, 2026 |
| ARX | CLUSTER | neutral | 2/10 | Two co-founders (CEO and Chief Underwriting Officer) sold a combined $2.12M in open-market sales over a 7-day window. Th | Jul 16, 2026 |
| KFY | CLUSTER | neutral | 2/10 | Two Korn Ferry insiders sold a combined $409K in open-market sales over two days, with the CEO of Consulting selling at | Jul 16, 2026 |
| BUKS | CLUSTER | neutral | 3/10 | Butler National Corp insider cluster shows a mixed picture: Director Daly Joseph Patrick made open-market purchases tota | Jul 16, 2026 |
| ANET | CLUSTER | neutral | 4/10 | Two key insiders at Arista Networks, CEO Jayshree Ullal and 10% owner Andreas Bechtolsheim, sold a combined $11.62M in o | Jul 16, 2026 |
| BUKS | CLUSTER | mixed | 5/10 | Butler National Corp (BUKS) insider cluster shows a mixed picture: Director Daly Joseph Patrick made multiple open-marke | Jul 16, 2026 |
| TTAN | CLUSTER | bearish | 4/10 | Two insiders at ServiceTitan, including CEO Ara Mahdessian, sold a combined $2.32M in open-market sales on July 7, 2026. | Jul 16, 2026 |
| PACS | CLUSTER | bearish | 5/10 | PACS Group President & COO Joshua Jergensen and Director Mark Hancock sold a combined $2.4M in open-market sales over a | Jul 16, 2026 |
| GILD | CLUSTER | neutral | 2/10 | Two GILD C-suite executives (CFO and Chief Communications Officer) each sold 3,000 shares in open-market transactions on | Jul 16, 2026 |
| CLOV | CLUSTER | neutral | 3/10 | Two Clover Health insiders, including CEO Andrew Toy, sold a total of $304K in open-market sales during the July 8-15 wi | Jul 16, 2026 |
| TTAN | 144, CLUSTER | bearish | 5/10 | Bessemer Venture Partners VIII L.P., a major venture capital affiliate, filed a Form 144 notice of intent to sell 177,27 | Jul 16, 2026 |
| CRWV | CLUSTER | neutral | 3/10 | CoreWeave CEO Michael Intrator sold ~$8.78M in open-market stock on July 14, 2026, following a derivative conversion of | Jul 16, 2026 |
| ALHC | CLUSTER | neutral | 4/10 | CEO John E. Kao and President Dawn Christine Maroney sold a combined $9.23M in ALHC stock over a 5-day window, represent | Jul 16, 2026 |
| IOT | CLUSTER | neutral | 2/10 | Three Samsara insiders (CEO, CAO, and another executive) sold a total of $699K in shares over a 7-day window. At $21.2B | Jul 16, 2026 |
| ZM | CLUSTER | neutral | 3/10 | CEO Eric Yuan and CFO Michelle Chang sold a combined ~$688K in open-market ZM shares over a 7-day window, with Yuan exec | Jul 16, 2026 |
| Sterling Real Estate Trust | CLUSTER | neutral | 2/10 | Three insiders at Sterling Real Estate Trust made open-market purchases totaling $152K on July 15, 2026, all at $25.50 p | Jul 16, 2026 |
| TER | CLUSTER | neutral | 2/10 | Teradyne's CEO and a director sold a combined $1.85M in open-market stock on the same day at $356.31/share. While the CE | Jul 16, 2026 |
| SE | CLUSTER | neutral | 2/10 | COO Ye Gang and CCO/GC Wang Yanjun sold shares totaling ~$4.8M over two days, but this represents only 0.007% of Sea Ltd | Jul 16, 2026 |
| TSM | CLUSTER | neutral | 2/10 | A cluster of 31 TSMC insiders executed trades over a 7-day window, with 30 executives making open-market purchases total | Jul 16, 2026 |
| BLLN | CLUSTER | neutral | 2/10 | Three insiders at BillionToOne, including CEO Oguzhan Atay and CTO David Tsao, sold a total of $538K in shares over a on | Jul 16, 2026 |
| MRX | CLUSTER | neutral | 4/10 | Two Marex insiders, including CEO Ian Lowitt, sold a combined $879K in open-market sales on July 13, 2026. While the dol | Jul 16, 2026 |
| KBH | CLUSTER | neutral | 4/10 | Executive Chairman Jeffrey Mezger and CEO Robert McGibney sold a combined $5.65M in open-market shares over two days, fo | Jul 16, 2026 |
| CRDO | CLUSTER | neutral | 2/10 | Two C-suite insiders at Credo Technology (CRDO) sold a combined $1.07M in shares, representing just 0.002% of the $44B m | Jul 16, 2026 |