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Insider Cluster Activity
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| Ticker | Type | Sentiment | Impact | Summary | Date |
|---|---|---|---|---|---|
| INSM | CLUSTER | neutral | 3/10 | Two C-suite insiders (CMO and CLO) sold a total of ~$981K worth of INSM shares, representing a trivial 0.004% of the $25 | May 15, 2026 |
| VCEL | CLUSTER | neutral | 2/10 | Vericel Corp insiders sold ~$459K in open-market transactions over the past week, representing a trivial 0.027% of the $ | May 15, 2026 |
| KPTI | CLUSTER | neutral | 3/10 | Five Karyopharm insiders, including the CEO and C-suite, sold a total of $31K in open-market sales on May 14, 2026, the | May 15, 2026 |
| NSPR | CLUSTER | bullish | 6/10 | Four InspireMD insiders, including CEO Marvin Slosman and three directors, collectively purchased $227K in open-market s | May 15, 2026 |
| AVBC | CLUSTER | neutral | 3/10 | Three Avidia Bancorp insiders, including the CEO and EVP, made open-market purchases totaling $119K over a week. While t | May 15, 2026 |
| KPTI | CLUSTER | bearish | 6/10 | Karyopharm's CEO, CAO, and EVP/CLO sold a total of $23K in open-market shares on May 14, 2026, the same day the company | May 15, 2026 |
| GLW | CLUSTER | neutral | 2/10 | A cluster of 8 Corning insiders sold shares totaling $23.45M over May 7-14, 2026. However, this represents only ~0.013% | May 15, 2026 |
| MATX | CLUSTER | neutral | 3/10 | Seven Matson insiders, including the EVP & Chief Admin. Officer and multiple Senior VPs, sold a total of ~$3.63M in open | May 15, 2026 |
| MTRN | CLUSTER | neutral | 2/10 | Two MTRN insiders sold a combined $388K in open-market shares over a 7-day window, while the CEO exercised derivatives a | May 15, 2026 |
| GFS | CLUSTER | neutral | 2/10 | Three C-suite insiders at GLOBALFOUNDRIES sold a total of $902K in open-market sales over a 7-day window, with the Chief | May 15, 2026 |
| STLD | CLUSTER | neutral | 2/10 | Two senior vice presidents at Steel Dynamics sold a combined $1.25M in open-market sales over two days, with no insider | May 15, 2026 |
| TFSL | CLUSTER | neutral | 2/10 | A trivial insider cluster at TFS Financial: Director Weir bought $418K worth of shares, while CFO Weil sold $205K. Both | May 15, 2026 |
| AIRG | CLUSTER | neutral | 2/10 | CEO and CFO sold ~$66K in combined open-market sales (0.07% of market cap) days after Q1 earnings, which showed revenue | May 15, 2026 |
| BHE | CLUSTER | neutral | 4/10 | Two directors and an SVP of Benchmark Electronics sold shares totaling $4.5M in open-market transactions over a week. Th | May 15, 2026 |
| TONX | CLUSTER | mixed | 4/10 | Three insiders (CEO, CFO, and a director) made open-market purchases totaling ~$66K, a trivial 0.033% of market cap. The | May 15, 2026 |
| AAON | CLUSTER | neutral | 3/10 | Multiple AAON insiders, including the CEO and CAO, sold shares totaling $5.32M in open-market transactions following the | May 15, 2026 |
| FSBC | CLUSTER | neutral | 2/10 | Two senior vice presidents at Five Star Bancorp sold a combined $174K in open-market sales over a 7-day window. The sale | May 15, 2026 |
| GLRE | CLUSTER | neutral | 3/10 | Two GLRE insiders (General Counsel and a Director) sold a total of ~$264K in open-market sales over a 7-day window immed | May 15, 2026 |
| AVBC | CLUSTER | bullish | 5/10 | Two Avidia Bancorp insiders, including the President & CEO and EVP/Chief Admin Officer, made open-market purchases total | May 15, 2026 |
| BWA | CLUSTER | bearish | 5/10 | Five BorgWarner insiders, including CEO Joseph Fadool, sold a total of $3.15M in open-market sales within a week of the | May 15, 2026 |
| RGR | CLUSTER | neutral | 4/10 | Two directors at Sturm Ruger made open-market purchases totaling $230K over a 7-day window, following the Q1 2026 earnin | May 15, 2026 |
| HDSN | CLUSTER | bullish | 5/10 | Six HDSN insiders, including CEO Kenneth Gaglione and five directors, made open-market purchases totaling $120K over two | May 15, 2026 |
| AAON | CLUSTER | neutral | 3/10 | AAON insiders sold $4.81M in shares over a 7-day window, including CEO Matthew Tobolski ($1.08M open-market sale) and Di | May 15, 2026 |
| HDSN | CLUSTER | neutral | 3/10 | CEO Kenneth Gaglione and Director Jeffrey Feeler made open-market purchases totaling $50K (0.025% of market cap) over tw | May 15, 2026 |
| ICUI | CLUSTER | neutral | 3/10 | A cluster of insider trades at ICU Medical includes a $304K open-market sale by the VP and General Counsel and a $298K s | May 15, 2026 |
| VICR | CLUSTER | neutral | 3/10 | Seven Vicor insiders, including the CEO (via a gift) and multiple C-suite executives, sold a total of $3.47M in open-mar | May 15, 2026 |
| KAR | CLUSTER | neutral | 4/10 | Two OPENLANE insiders sold a combined $388K in shares over the past week, including the President of AFC and the EVP of | May 15, 2026 |
| NCDL | CLUSTER | bullish | 5/10 | Two senior NCDL insiders (CFO and CAO) made open-market purchases totaling $116K in the week following a bearish Q1 earn | May 15, 2026 |
| USCB | CLUSTER | neutral | 4/10 | CEO Luis de la Aguilera and Director Ramon Abadin executed a cluster of open-market sales totaling approximately $478K o | May 15, 2026 |
| MKSI | CLUSTER | neutral | 3/10 | Three MKSI insiders sold shares totaling $2.62M over one week following strong Q1 earnings. The sales represent just 0.0 | May 15, 2026 |