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Insider Cluster Activity
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| Ticker | Type | Sentiment | Impact | Summary | Date |
|---|---|---|---|---|---|
| CRDO | CLUSTER | bearish | 4/10 | CEO William Brennan and CTO Chi Fung Cheng sold a combined ~$345K in open-market sales over a 7-day window. The CEO's 11 | Oct 21, 2026 |
| TER | CLUSTER | bearish | 4/10 | Two insiders at Teradyne, including the CEO, sold a total of $1.51M in open-market sales within a week. The CEO's $1.37M | Oct 21, 2026 |
| CRDO | CLUSTER | neutral | 3/10 | Three CRDO insiders, including the CEO and CTO, sold a total of $695K in shares over a week. The sales are small relativ | Oct 21, 2026 |
| QCOM | CLUSTER | neutral | 2/10 | A cluster of insider transactions at Qualcomm shows mostly non-cash derivative exercises and tax-withholding share surre | Oct 20, 2026 |
| QCOM | CLUSTER | neutral | 2/10 | Two QCOM insiders (CFO/COO and General Counsel) executed open-market sales totaling ~$350K in a 7-day window. The CFO's | Oct 20, 2026 |
| MU | CLUSTER | bearish | 4/10 | A cluster of insider selling at Micron Technology, led by President & CTO Scott Deboer's $25.6M open-market sale and SVP | Oct 20, 2026 |
| TER | CLUSTER | bearish | 4/10 | Two Teradyne insiders, including the CEO, sold a combined $1.64M in open-market sales on October 15, 2026. The CEO's $1. | Oct 19, 2026 |
| AMBQ | CLUSTER | bearish | 4/10 | President and COO Chen Sean Chihhsiang sold $772K of AMBQ stock on October 14, 2026, following derivative exercises, whi | Oct 16, 2026 |
| MRVL | CLUSTER | neutral | 3/10 | CEO Matthew Murphy and SVP/CAO Justin Scarpulla sold a combined $2.07M in MRVL stock over a one-week window. The CEO's $ | Oct 16, 2026 |
| CRDO | CLUSTER | bearish | 5/10 | Two C-suite insiders at Credo Technology Group (CFO and CTO) sold a combined $1.13M in open-market sales over a 7-day wi | Oct 14, 2026 |
| CRDO | CLUSTER | bearish | 5/10 | Three C-suite insiders at Credo Technology Group sold a combined $11.65M in shares over a one-week window, led by the CO | Oct 12, 2026 |
| MRAM | CLUSTER | neutral | 3/10 | Two Everspin insiders, including the CFO and VP of Sales, sold a combined $206K in open-market sales on October 2, 2026, | Oct 5, 2026 |
| AIP | CLUSTER | bearish | 5/10 | Two insiders at Arteris, Inc. sold a combined $2.54M in open-market transactions on October 1, 2026. The 10% owner Bayvi | Oct 5, 2026 |
| ADI | CLUSTER | neutral | 2/10 | CEO Vincent Roche exercised 20,000 derivative shares at $108.08 and immediately sold 10,000 shares on the open market fo | Oct 5, 2026 |
| CRDO | CLUSTER | bearish | 5/10 | Three CRDO insiders — the COO, CTO, and Chief Legal Officer — sold a total of ~$12.9M in open-market sales over a 7-day | Oct 5, 2026 |
| ICHR | CLUSTER | bearish | 4/10 | Two senior ICHR executives (CFO and COO) sold a combined $185K in open-market shares on the same day, October 2, 2026. T | Oct 5, 2026 |
| QCOM | CLUSTER | bearish | 4/10 | Qualcomm CEO Cristiano Amon sold $2M in stock on September 25, 2026, while two directors received non-cash stock grants. | Oct 2, 2026 |
| PLAB | CLUSTER | bearish | 4/10 | Two insiders at Photronics sold a combined $596K in open-market transactions over a one-week window, with a director sel | Oct 1, 2026 |
| PLAB | CLUSTER | bearish | 4/10 | Two insiders at Photronics sold a combined $596K in shares over a one-week window, representing approximately 0.18% of t | Oct 1, 2026 |
| GFS | CLUSTER | neutral | 2/10 | Two GFS insiders sold shares in a cluster totaling $121K, including an open-market sale by the Chief People Officer for | Oct 1, 2026 |
| CRDO | CLUSTER | neutral | 3/10 | Credo Technology Group's COO Lam Yat Tung sold ~$20.6M in open-market shares and gifted 175K shares on September 25, 202 | Oct 1, 2026 |
| CRDO | CLUSTER | bearish | 4/10 | Two CRDO insiders — the COO and CTO — sold a combined $3.99M in open-market shares within a one-week window. The COO als | Oct 1, 2026 |
| PLAB | CLUSTER | bearish | 4/10 | Two PLAB insiders — a director and an SVP — sold a combined $510K in open-market transactions over two days, with the SV | Sep 29, 2026 |
| GFS | CLUSTER | neutral | 2/10 | Two GFS insiders (Chief Legal Officer and Chief People Officer) sold a combined $120K in open-market transactions. The t | Sep 29, 2026 |
| CRDO | CLUSTER | bearish | 4/10 | Three CRDO insiders — the CTO, COO, and Chief Legal Officer — sold a combined $6.93M in open-market sales over a one-wee | Sep 28, 2026 |
| SYNA | CLUSTER | neutral | 2/10 | Three Synaptics insiders sold a total of $259K in shares over a one-week window, with the largest sale ($214K) by Rahul | Sep 28, 2026 |
| AMBA | CLUSTER | neutral | 2/10 | Two insiders at Ambarella sold a total of $145K in shares over a one-week window, with the CFO selling $128K and a direc | Sep 27, 2026 |
| CRDO | CLUSTER | bearish | 4/10 | Two C-suite insiders at Credo Technology Group sold a combined $1.69M in open-market sales within a week, representing a | Sep 25, 2026 |
| SMTC | CLUSTER | neutral | 3/10 | Two directors at Semtech sold a combined $964K in shares over a one-week window. The selling is modest relative to the c | Sep 24, 2026 |
| NVDA | CLUSTER | bearish | 5/10 | Three NVDA insiders sold a total of ~$7.38M in open-market sales over a 5-day window, including the CFO and General Coun | Sep 23, 2026 |
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