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Insider Cluster Activity
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| Ticker | Type | Sentiment | Impact | Summary | Date |
|---|---|---|---|---|---|
| SMTC | CLUSTER | neutral | 2/10 | Two insiders at Semtech Corp (SMTC) sold a combined $495K in open-market transactions over a 7-day window. The total val | Sep 10, 2026 |
| AMBQ | CLUSTER | neutral | 3/10 | A cluster of insider selling at Ambiq Micro, led by the President/COO and CEO, totaling ~$827K in open-market sales over | Sep 10, 2026 |
| AAOI | CLUSTER | bearish | 5/10 | Two AAOI insiders, including CEO Chang Hung-Lun (Fred) and CFO Stefan J. Murry, sold a combined $3.97M in open-market sa | Sep 9, 2026 |
| ADI | CLUSTER | neutral | 3/10 | Two top executives at Analog Devices — CEO Vincent Roche and CFO Richard Puccio — sold a combined $4.11M in shares over | Sep 9, 2026 |
| TSM | CLUSTER | neutral | 3/10 | 25 TSM insiders, including Chairman/CEO Wei Che-Chia, CFO Huang Jen-Chau, and multiple EVPs/SVPs, made open-market purch | Sep 9, 2026 |
| ICHR | CLUSTER | bearish | 4/10 | Two ICHR insiders — the CFO and COO — sold a combined $454K in open-market sales over a one-week window. The COO's sale | Sep 8, 2026 |
| SMCI | CLUSTER | bearish | 5/10 | Two SMCI insiders — Director/10% owner Sara Liu and CEO Charles Liang — sold a combined $3.12M in open-market sales on S | Sep 8, 2026 |
| LASR | CLUSTER | bearish | 4/10 | Two insiders at nLIGHT, Inc. (LASR) sold a combined $707K in shares over a one-week window. Director William Gossman sol | Sep 8, 2026 |
| NVDA | CLUSTER | neutral | 3/10 | Two NVDA insiders sold a combined $47.30M in open-market sales within a week of a transformative earnings beat-and-raise | Sep 8, 2026 |
| NVDA | CLUSTER | neutral | 3/10 | Two NVDA insiders (Director Stevens and EVP/GC Teter) sold a combined ~$406.5M in open-market shares over the past week, | Sep 4, 2026 |
| TSM | CLUSTER | bullish | 4/10 | Two TSM insiders (SVP/GC Fang Shu-Hua and VP Tien Bor-Zen) made open-market purchases totaling $153K in late June 2026, | Sep 4, 2026 |
| LRCX | CLUSTER | neutral | 2/10 | Two Lam Research insiders (Chief Legal Officer and Senior Vice President) sold a combined $7.34M in open-market sales ov | Sep 4, 2026 |
| QRVO | CLUSTER | neutral | 3/10 | CEO Robert A. Bruggeworth sold $2.90M of Qorvo stock in open-market transactions on September 2, 2026, joined by two oth | Sep 4, 2026 |
| IPGP | CLUSTER | mixed | 2/10 | A mixed insider cluster at IPGP shows Director John R. Peeler buying $113K worth of shares while the Valentin Gapontsev | Sep 4, 2026 |
| INDI | CLUSTER | neutral | 4/10 | A cluster of insider sales at indie Semiconductor: CEO Donald McClymont, CFO Naixi Wu, COO Michael Wittmann, and Directo | Sep 3, 2026 |
| AIP | CLUSTER | bearish | 5/10 | Two Arteris insiders sold a combined 200,000 shares on September 1, 2026, for total proceeds of $4.15M. The CEO's open-m | Sep 3, 2026 |
| MPWR | CLUSTER | neutral | 2/10 | Two MPWR insiders (a director and the interim CFO) sold a combined $106K in shares on August 24, 2026, while the EVP & G | Sep 3, 2026 |
| ADI | CLUSTER | neutral | 2/10 | Three ADI insiders (CEO, CFO, and a director) sold shares totaling $4.94M over a 7-day window. The CEO's sale was part o | Sep 3, 2026 |
| NVDA | CLUSTER | neutral | 2/10 | Two NVDA insiders (Director Mark Stevens and EVP/GC Timothy Teter) sold a combined ~$101.5M in open-market sales over a | Sep 3, 2026 |
| AMBQ | CLUSTER | neutral | 5/10 | CEO Esaka Fumihide and CTO Hanson Scott McLean sold a combined ~$7.52M in open-market shares over a 7-day window, repres | Sep 2, 2026 |
| LASR | CLUSTER | neutral | 4/10 | Two insiders at nLight (LASR) sold shares totaling $7.49M, led by CEO Scott Keeney's $6.83M open-market sale. The sales | Sep 1, 2026 |
| INDI | CLUSTER | neutral | 1/10 | Three indie Semiconductor insiders (CEO, CFO, Director) sold a combined $272K in open-market shares on August 31, 2026. | Sep 1, 2026 |
| FTCI | CLUSTER | bullish | 7/10 | FTC Solar director Shaker Sadasivam purchased $438K worth of shares across three open-market transactions, and CEO Antho | Sep 1, 2026 |
| FTCI | CLUSTER | bullish | 5/10 | A cluster of insider purchases at FTCI occurred over three days, with CEO Anthony Carroll and Director Sadasivam Shaker | Aug 31, 2026 |
| VIAV | CLUSTER | neutral | 2/10 | Two VIAVI insiders (CFO and SVP) sold a combined ~$1.97M in open-market transactions on Aug 31, 2026. The cluster also i | Aug 31, 2026 |
| ADI | CLUSTER | neutral | 3/10 | Two ADI insiders, including the CFO, sold a combined $1.38M in open-market sales over two days following the company's s | Aug 29, 2026 |
| MU | CLUSTER | neutral | 2/10 | Two Micron insiders, including CEO Sanjay Mehrotra, sold a combined $303K in shares on June 26, 2026. The CEO's sale of | Aug 28, 2026 |
| FTCI | CLUSTER | bullish | 5/10 | Two FTCI insiders, including the CEO, made open-market purchases totaling $124K over two days in late August 2026. The C | Aug 28, 2026 |
| MRCY | CLUSTER | neutral | 4/10 | A cluster of insider sales at Mercury Systems, led by CEO William Ballhaus, who sold ~$10.2M in open-market shares along | Aug 28, 2026 |
| AMD | CLUSTER | bearish | 4/10 | A cluster of insider selling at AMD over the past week, involving the CFO, CEO, CTO, and other top executives, totals ap | Aug 27, 2026 |