Martensson Jonas Fredrik
Insider trading activity for Martensson Jonas Fredrik sourced from SEC EDGAR Form 4 filings.
Overview
- Company: High Roller Technologies, Inc.
- Total insider trades: 1
- Total buy volume: $0
- Total sell volume: $0
- Last trade: May 21, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| May 19, 2026 | Martensson Jonas Fredrik | ROLR High Roller Technologies, Inc. | BUY | 15,000 | N/A |