Home › SEC Filings › Insider Cluster Activity
Insider Cluster Activity
All Current Report (8-K)Annual Report (10-K)Quarterly Report (10-Q)Form 4 Insider TradesSC 13D Beneficial Ownership13F Institutional HoldingsPress ReleasesInsider Cluster ActivityInsider Buy Activity
Theme?
All themes Artificial IntelligenceSemiconductorsQuantum ComputingSpace & SatellitesRobotics & AutomationElectric VehiclesClean & Renewable EnergyBattery & Energy StorageNuclear & FusionCybersecurityCloud & SaaSFintech & PaymentsCrypto & BlockchainGenomics & Gene EditingBiotech & Drug DiscoveryE-commerce & PlatformsStreaming & Digital MediaGaming & EsportsDefense TechCannabis
| Ticker | Type | Sentiment | Impact | Summary | Date |
|---|---|---|---|---|---|
| VLN | CLUSTER | neutral | 2/10 | Three insiders at Valens Semiconductor sold shares in a 7-day window, generating $15K in open-market proceeds. The sales | Apr 20, 2026 |
| VLN | CLUSTER | neutral | 3/10 | Two insiders at Valens Semiconductor sold shares in the past week, including a director and the SVP of R&D, generating a | Apr 20, 2026 |
| PLAB | CLUSTER | bearish | 7/10 | Six corporate insiders at Photronics sold a total of $3.99 million in shares over a 7-day period, including significant | Apr 17, 2026 |
| MU | CLUSTER | bearish | 5/10 | Two Micron Technology insiders sold shares in the past week, including EVP Sadana Sumit who sold 24,000 shares for $10.1 | Apr 17, 2026 |
| CRDO | CLUSTER | bearish | 7/10 | Three corporate insiders at Credo Technology Group sold shares in the past week, including the CFO and Chief Legal Offic | Apr 17, 2026 |
| MRVL | CLUSTER | bearish | 7/10 | Marvell Technology executives sold $5.03 million in shares over a 7-day window, led by CFO Meintjes Willem A who sold $4 | Apr 17, 2026 |
| MRVL | CLUSTER | bearish | 6/10 | Marvell Technology executives sold $5.03M in shares over a 7-day window, led by CFO Willem Meintjes selling $4.02M and C | Apr 17, 2026 |
| GFS | CLUSTER | neutral | 3/10 | Two corporate insiders at GLOBALFOUNDRIES Inc. sold shares in the past week, totaling $111K in open-market sales. The Ch | Apr 17, 2026 |
| MRVL | CLUSTER | bearish | 7/10 | Two top executives at Marvell Technology, the CFO and President of the Data Center Group, sold over $12.7 million in sto | Apr 16, 2026 |
| PLAB | CLUSTER | bearish | 6/10 | Six corporate insiders at Photronics sold a total of $3.77M in shares over a 7-day period, including significant open-ma | Apr 16, 2026 |
| MU | CLUSTER | bearish | 6/10 | Two senior executives at Micron Technology sold shares worth $11.59 million in a seven-day window, with the majority of | Apr 16, 2026 |
| PLAB | CLUSTER | bearish | 6/10 | Five corporate insiders at Photronics sold $1.15M worth of shares in open-market transactions over a 7-day period, inclu | Apr 15, 2026 |
| LAES | CLUSTER | neutral | 3/10 | Three corporate insiders at SEALSQ Corp, including the CFO and Chief Innovation Officer, sold a total of $77K worth of s | Apr 14, 2026 |
| AIP | CLUSTER | bearish | 7/10 | Arteris CEO and COO, along with a 10% shareholder, sold over $2.69 million in shares within a 7-day window, including tw | Apr 14, 2026 |
| PLAB | CLUSTER | bearish | 5/10 | Four corporate insiders at Photronics sold a combined $1.0 million in open-market transactions over a 7-day period, incl | Apr 13, 2026 |
| AVGO | CLUSTER | bearish | 7/10 | Four insiders at Broadcom sold shares in a concentrated 7-day window, generating over $10.6 million in proceeds, with Pr | Apr 13, 2026 |
| TSM | CLUSTER | neutral | 2/10 | Two senior executives at Taiwan Semiconductor Manufacturing Co Ltd (TSM) purchased shares in the open market on April 9, | Apr 13, 2026 |
| INDI | CLUSTER | bearish | 6/10 | Four corporate insiders at indie Semiconductor sold shares in a concentrated 7-day window, including the CEO, CFO, and C | Apr 10, 2026 |
| PLAB | CLUSTER | bearish | 5/10 | Photronics insiders, including a director and SVP/COO, sold $815K worth of shares in a 7-day window, with all transactio | Apr 10, 2026 |
| MPWR | CLUSTER | neutral | 3/10 | Two executive insiders at Monolithic Power Systems sold shares in the past week, totaling $743,000 in open-market transa | Apr 10, 2026 |
| SMTC | CLUSTER | neutral | 3/10 | Two Semtech executives, the CFO and EVP/CCO, sold shares worth $689K in early April 2026, shortly before a routine grant | Apr 8, 2026 |
| ENTG | CLUSTER | neutral | 3/10 | Two Entegris executives conducted open-market share sales totaling $216K, while seven insiders including the Executive C | Apr 8, 2026 |
| PLAB | CLUSTER | bearish | 5/10 | Three corporate insiders at Photronics sold shares worth $802K over a 7-day window, including a $423K open-market sale b | Apr 8, 2026 |
| LAES | CLUSTER | bearish | 4/10 | Three SEALSQ Corp insiders, including the CFO and Chief Innovation Officer, sold 10,000 shares each in open-market trans | Apr 8, 2026 |
| CRDO | CLUSTER | bearish | 6/10 | Four C-suite executives at Credo Technology Group sold shares in a coordinated 7-day window, generating $1.85 million in | Apr 8, 2026 |
| MPWR | CLUSTER | neutral | 3/10 | Two executives at Monolithic Power Systems sold shares in a coordinated cluster totaling $312K over the past week, with | Apr 8, 2026 |
| INDI | CLUSTER | neutral | 3/10 | Two C-suite executives at indie Semiconductor, President Aoki Ichiro and CFO Wu Naixi, sold a combined $28K worth of sha | Apr 7, 2026 |
| AIP | CLUSTER | neutral | 3/10 | Multiple corporate insiders at Arteris, Inc. conducted open-market share sales over a 7-day period, including the CEO, C | Apr 7, 2026 |
| MRVL | CLUSTER | bearish | 6/10 | Two Marvell Technology executives, President/COO Chris Koopmans and EVP/CLO Mark Casper, sold shares worth $1.86 million | Apr 7, 2026 |
| TER | CLUSTER | neutral | 3/10 | Two corporate insiders at Teradyne sold shares in open-market transactions over the past week, totaling $268K in value. | Apr 7, 2026 |