Insider Trading for RDNT
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired
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Shares Disposed
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Net Position
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Recent Activity (30 Days)
No insider transactions in the past 30 days.
Quarterly Activity (3 Months)
Acquisitions: 37.8K shares
Dispositions: 77.6K shares
Net: -39.8K shares
Insiders have been net sellers over the quarter, which institutional investors may view as a cautionary signal.
Key Insider Activity: Jan 4, 2024 to Jun 18, 2026
Sorensen Alma Gregory
ExecutiveCorporate Officer
-65.2K shares
22 transactions
Forthuber Stephen M
ExecutiveChief Executive Officer
-85.9K shares
13 transactions
Jayanathan Ranjan
ExecutiveCorporate Officer
-65.6K shares
1 transactions
Patel Mital
ExecutiveVice President
-30.0K shares
17 transactions
STOLPER MARK
ExecutiveVice President
-16.8K shares
4 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | SWARTZ DAVID L | DDirector | Sale | 2.7K | $53.89 | $145,449.11 | 177.0K | View |
| Jun 16, 2026 | Wesdorp Cornelis | EChief Executive Officer | Sale | 4.8K | $58.11 | $276,022.50 | 69.1K | View |
| Jun 16, 2026 | Berger Howard G | EChief Executive Officer | Gift | 90 | $0.00 | $0.00 | 19.9K | View |
Jun 15, 2026 | Locked | — | — | — | — | — | — | — |
Jun 15, 2026 | Locked | — | — | — | — | — | — | — |
Jun 2, 2026 | Locked | — | — | — | — | — | — | — |
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Jun 2, 2026 | Locked | — | — | — | — | — | — | — |
May 5, 2026 | Locked | — | — | — | — | — | — | — |
May 5, 2026 | Locked | — | — | — | — | — | — | — |
Mar 19, 2026 | Locked | — | — | — | — | — | — | — |
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Mar 19, 2026 | Locked | — | — | — | — | — | — | — |
Mar 18, 2026 | Locked | — | — | — | — | — | — | — |
Mar 18, 2026 | Locked | — | — | — | — | — | — | — |
Mar 16, 2026 | Locked | — | — | — | — | — | — | — |
Mar 10, 2026 | Locked | — | — | — | — | — | — | — |
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Mar 3, 2026 | Locked | — | — | — | — | — | — | — |
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Mar 3, 2026 | Locked | — | — | — | — | — | — | — |
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Dec 10, 2025 | Locked | — | — | — | — | — | — | — |
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Dec 5, 2025 | Locked | — | — | — | — | — | — | — |
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Dec 5, 2025 | Locked | — | — | — | — | — | — | — |
Dec 3, 2025 | Locked | — | — | — | — | — | — | — |
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Dec 3, 2025 | Locked | — | — | — | — | — | — | — |
Nov 25, 2025 | Locked | — | — | — | — | — | — | — |
Nov 19, 2025 | Locked | — | — | — | — | — | — | — |
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Nov 19, 2025 | Locked | — | — | — | — | — | — | — |
Nov 18, 2025 | Locked | — | — | — | — | — | — | — |
Nov 17, 2025 | Locked | — | — | — | — | — | — | — |
Nov 13, 2025 | Locked | — | — | — | — | — | — | — |
Sep 16, 2025 | Locked | — | — | — | — | — | — | — |
Sep 16, 2025 | Locked | — | — | — | — | — | — | — |
Sep 11, 2025 | Locked | — | — | — | — | — | — | — |
Sep 11, 2025 | Locked | — | — | — | — | — | — | — |
Sep 10, 2025 | Locked | — | — | — | — | — | — | — |
Sep 9, 2025 | Locked | — | — | — | — | — | — | — |
Aug 27, 2025 | Locked | — | — | — | — | — | — | — |
Aug 19, 2025 | Locked | — | — | — | — | — | — | — |
Aug 19, 2025 | Locked | — | — | — | — | — | — | — |
Aug 13, 2025 | Locked | — | — | — | — | — | — | — |
Jun 17, 2025 | Locked | — | — | — | — | — | — | — |
Jun 10, 2025 | Locked | — | — | — | — | — | — | — |
Jun 10, 2025 | Locked | — | — | — | — | — | — | — |
Jun 10, 2025 | Locked | — | — | — | — | — | — | — |
Jun 10, 2025 | Locked | — | — | — | — | — | — | — |
Jun 5, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
May 23, 2025 | Locked | — | — | — | — | — | — | — |
May 22, 2025 | Locked | — | — | — | — | — | — | — |
May 16, 2025 | Locked | — | — | — | — | — | — | — |
May 16, 2025 | Locked | — | — | — | — | — | — | — |
May 15, 2025 | Locked | — | — | — | — | — | — | — |
May 15, 2025 | Locked | — | — | — | — | — | — | — |
May 1, 2025 | Locked | — | — | — | — | — | — | — |
Apr 4, 2025 | Locked | — | — | — | — | — | — | — |
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Apr 4, 2025 | Locked | — | — | — | — | — | — | — |
Jan 4, 2025 | Locked | — | — | — | — | — | — | — |
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Jan 4, 2025 | Locked | — | — | — | — | — | — | — |
Jan 4, 2025 | Locked | — | — | — | — | — | — | — |
Jan 4, 2024 | Locked | — | — | — | — | — | — | — |
Jan 4, 2024 | Locked | — | — | — | — | — | — | — |
Jan 4, 2024 | Locked | — | — | — | — | — | — | — |
Jan 4, 2024 | Locked | — | — | — | — | — | — | — |
Jan 4, 2024 | Locked | — | — | — | — | — | — | — |
Jan 4, 2024 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of RDNT stock, though this may be part of planned diversification.

