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START FREE TRIAL →Insiders bought $45.6M of stock across 64 companies the week of June 15–21, 2026, in 106 open-market purchases by 85 insiders. The Healthcare sector saw the most insider buying, at $1.1M. These are genuine open-market buys filed on SEC Form 4, with option exercises and awards stripped out.
| Company | Insiders | Buys | Total Bought |
|---|---|---|---|
| TUSKMAMMOTH ENERGY SERVICES, INC. | 1 | 1 | $10.5M |
| CAESCantor Equity Partners VII, Inc. | 1 | 1 | $6.0M |
| CNTMConnectM Technology Solutions, Inc. | 1 | 2 | $4.7M |
| COE51Talk Online Education Group | 1 | 4 | $3.6M |
| VANIVivani Medical, Inc. | 1 | 1 | $2.0M |
| FISVFISERV INC | 6 | 6 | $1.7M |
| EQPTEquipmentShare.com Inc | 2 | 2 | $1.7M |
| BSBRBanco Santander (Brasil) S.A. | 1 | 1 | $1.5M |
| AVOMission Produce, Inc. | 1 | 1 | $1.3M |
| ARTVArtiva Biotherapeutics, Inc. | 1 | 2 | $1.2M |
| Sector | Buys | Total Bought |
|---|---|---|
| Healthcare | 1 | $1.1M |
| Technology | 2 | $993K |
| Consumer Cyclical | 1 | $500K |