RadNet, Inc. SEC filings RDNT
RadNet, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Jan 10, 2011. Its latest annual report, Form ARS, was filed on Apr 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 26, 2026 (material agreement, unregistered share sale, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Oct 26, 2026 | Oct 26, 2026 |
| 8-K |
Current report
Other events
|
Aug 14, 2026 | Aug 14, 2026 |
| 424B7 | Prospectus | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 10-Q | Quarterly report | Aug 10, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2026 | Aug 9, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 18, 2026 | Jun 16, 2026 |
| 4 | Insider transaction | Jun 18, 2026 | Jun 16, 2026 |
| 144 | Notice of proposed sale | Jun 18, 2026 | — |
| 144 | Notice of proposed sale | Jun 16, 2026 | — |
| 4 | Insider transaction | Jun 16, 2026 | Jun 15, 2026 |
| 144 | Notice of proposed sale | Jun 15, 2026 | — |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jun 10, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 4, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 2, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 2, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 2, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 2, 2026 |
| 8-K |
Current report
Other events
|
Jun 3, 2026 | Jun 3, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 11, 2026 | May 10, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 5, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| ARS | Annual report to shareholders | Apr 20, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 20, 2026 | — |
| DEF 14A | Proxy statement | Apr 20, 2026 | Jun 2, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 23, 2026 | Mar 19, 2026 |
| 144 | Notice of proposed sale | Mar 19, 2026 | — |
| 144 | Notice of proposed sale | Mar 18, 2026 | — |
| 4 | Insider transaction | Mar 18, 2026 | Mar 16, 2026 |
| 144 | Notice of proposed sale | Mar 18, 2026 | — |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 10-K | Annual report | Mar 2, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2026 | Mar 2, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 2, 2026 | Mar 2, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| 8-K |
Current report
Other events
|
Jan 30, 2026 | Jan 30, 2026 |
| 424B7 | 424b7 prospectus supplement | Jan 30, 2026 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 9, 2026 | Jan 6, 2026 |
| 4 | Insider transaction | Dec 12, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 12, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 5, 2025 |
| 144 | Notice of proposed sale | Dec 5, 2025 | — |
| 4 | Insider transaction | Dec 5, 2025 | Dec 3, 2025 |
| 8-K |
Current report
Other events
|
Dec 4, 2025 | Dec 4, 2025 |
| 424B7 | Form 424b7 | Dec 4, 2025 | — |
| S-3ASR | Automatic shelf registration | Dec 4, 2025 | — |
| 4 | Insider transaction | Dec 3, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Nov 28, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 21, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 19, 2025 | Nov 17, 2025 |
| 144 | Notice of proposed sale | Nov 19, 2025 | — |
| 144 | Notice of proposed sale | Nov 19, 2025 | — |
| 144 | Notice of proposed sale | Nov 19, 2025 | — |
| 4 | Insider transaction | Nov 17, 2025 | Nov 13, 2025 |
| 10-Q | Quarterly report | Nov 10, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2025 | Nov 9, 2025 |
| 8-K |
Current report
Other events
|
Oct 21, 2025 | Oct 21, 2025 |
| 424B7 | Prospectus | Oct 21, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 17, 2025 | — |
| 4 | Insider transaction | Sep 18, 2025 | Sep 16, 2025 |
| 4 | Insider transaction | Sep 17, 2025 | Sep 16, 2025 |
| 144 | Notice of proposed sale | Sep 16, 2025 | — |
| 144 | Notice of proposed sale | Sep 15, 2025 | — |
| 4 | Insider transaction | Sep 15, 2025 | Sep 11, 2025 |
| 4 | Insider transaction | Sep 12, 2025 | Sep 11, 2025 |
| 4 | Insider transaction | Sep 12, 2025 | Sep 10, 2025 |
| 144 | Notice of proposed sale | Sep 11, 2025 | — |
| 144 | Notice of proposed sale | Sep 10, 2025 | — |
| 4 | Insider transaction | Sep 10, 2025 | Sep 9, 2025 |
| 144 | Notice of proposed sale | Sep 9, 2025 | — |
| 4 | Insider transaction | Aug 29, 2025 | Aug 27, 2025 |
| 144 | Notice of proposed sale | Aug 29, 2025 | — |
| 4 | Insider transaction | Aug 21, 2025 | Aug 19, 2025 |
| 4 | Insider transaction | Aug 21, 2025 | Aug 19, 2025 |
| 144 | Notice of proposed sale | Aug 15, 2025 | — |
| 4 | Insider transaction | Aug 15, 2025 | Aug 13, 2025 |
| 10-Q | Quarterly report | Aug 11, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2025 | Aug 10, 2025 |
| EFFECT | Filing | Jul 29, 2025 | — |
| S-8 | Employee stock plan registration | Jul 22, 2025 | — |
| POS AM | Filing | Jul 22, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 17, 2025 | Jul 17, 2025 |
| 4 | Insider transaction | Jun 18, 2025 | Jun 17, 2025 |
| 8-K |
Current report
Material agreement, New debt, Shareholder vote results, Regulation FD disclosure
|
Jun 12, 2025 | Jun 10, 2025 |
| 144 | Notice of proposed sale | Jun 12, 2025 | — |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 144 | Notice of proposed sale | Jun 9, 2025 | — |
| 4 | Insider transaction | Jun 6, 2025 | Jun 5, 2025 |
| 144 | Notice of proposed sale | Jun 5, 2025 | — |
| 4 | Insider transaction | Jun 3, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 144 | Notice of proposed sale | May 23, 2025 | — |
| 144 | Notice of proposed sale | May 22, 2025 | — |
| EFFECT | Filing | May 21, 2025 | — |
| 424B3 | Prospectus | May 21, 2025 | — |
| 4 | Insider transaction | May 20, 2025 | Jan 4, 2024 |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| S-4/A | Amendment no. 1 to form s-4 | May 19, 2025 | — |
| CORRESP | Letter to the SEC | May 19, 2025 | — |
| 144 | Notice of proposed sale | May 16, 2025 | — |
| 144 | Notice of proposed sale | May 16, 2025 | — |
| 4 | Insider transaction | May 15, 2025 | Jan 4, 2024 |
| 144 | Notice of proposed sale | May 15, 2025 | — |
| 144 | Notice of proposed sale | May 15, 2025 | — |
| 425 | Form 425 | May 13, 2025 | — |
| UPLOAD | Letter from the SEC | May 13, 2025 | — |
| 10-Q | Quarterly report | May 12, 2025 | Mar 31, 2025 |
| 425 | Filing | May 12, 2025 | — |
| 8-K |
Current report
Results of operations
|
May 12, 2025 | May 11, 2025 |
| S-4 | Registration for a merger or exchange | May 6, 2025 | — |
| 4 | Insider transaction | May 2, 2025 | May 1, 2025 |
| 425 | Form 425 | Apr 29, 2025 | — |
| ARS | Annual report to shareholders | Apr 28, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 28, 2025 | — |
| DEF 14A | Proxy statement | Apr 28, 2025 | Jun 10, 2025 |
| 10-K/A | Amended annual report | Apr 28, 2025 | Dec 31, 2024 |
| 425 | Form 425 | Apr 24, 2025 | — |
| 425 | Form 425 | Apr 24, 2025 | — |
| 425 | Form 425 | Apr 17, 2025 | — |
| 425 | Form 425 | Apr 17, 2025 | — |
| 425 | Form 425 | Apr 17, 2025 | — |
| 425 | Form 425 | Apr 17, 2025 | — |
| 425 | Form 425 | Apr 16, 2025 | — |
| 425 | Form 425 | Apr 16, 2025 | — |
| 425 | Form 425 | Apr 16, 2025 | — |
| 425 | Form 425 | Apr 16, 2025 | — |
| 425 | Form 425 | Apr 16, 2025 | — |
| 425 | Form 425 | Apr 16, 2025 | — |
| 425 | Form 425 | Apr 16, 2025 | — |
| 425 | Form 425 | Apr 16, 2025 | — |
| 425 | Form 425 | Apr 16, 2025 | — |
| 425 | Form 425 | Apr 16, 2025 | — |
| 425 | Form 425 | Apr 15, 2025 | — |
| 425 | Form 425 | Apr 15, 2025 | — |
| 425 | Form 425 | Apr 15, 2025 | — |
| 425 | Form 425 | Apr 15, 2025 | — |
| 425 | Form 425 | Apr 15, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 15, 2025 | Apr 15, 2025 |
| 4 | Insider transaction | Apr 8, 2025 | Jan 4, 2024 |
| 144 | Notice of proposed sale | Mar 19, 2025 | — |
| 4 | Insider transaction | Mar 19, 2025 | Mar 17, 2025 |
| 4 | Insider transaction | Mar 11, 2025 | Mar 7, 2025 |
| 144 | Notice of proposed sale | Mar 11, 2025 | — |
| 4 | Insider transaction | Mar 10, 2025 | Jan 4, 2025 |
| 144 | Notice of proposed sale | Mar 7, 2025 | — |
| 4 | Insider transaction | Mar 7, 2025 | Mar 5, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 5, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 5, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 5, 2025 | Feb 27, 2025 |
| 10-K | Annual report | Mar 3, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 8, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 8, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 8, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 8, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 8, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 8, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 8, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 8, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 8, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 8, 2025 | — |
| 4 | Insider transaction | Jan 6, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 16, 2024 |
| 4 | Insider transaction | Dec 6, 2024 | Dec 5, 2024 |
| 4 | Insider transaction | Dec 3, 2024 | Dec 2, 2024 |
| 4 | Insider transaction | Nov 27, 2024 | Nov 25, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Nov 26, 2024 | Nov 26, 2024 |
| 144 | Notice of proposed sale | Nov 25, 2024 | — |
| 4 | Insider transaction | Nov 21, 2024 | Nov 19, 2024 |
| 144 | Notice of proposed sale | Nov 14, 2024 | — |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2024 | Nov 10, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 4, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 24, 2024 | — |
| 8-K |
Current report
Other events
|
Oct 11, 2024 | Oct 10, 2024 |
| 4 | Insider transaction | Oct 2, 2024 | Oct 1, 2024 |
| 3 | Initial insider ownership | Oct 2, 2024 | Oct 1, 2024 |
| 4 | Insider transaction | Oct 2, 2024 | Oct 1, 2024 |
| 4 | Insider transaction | Sep 17, 2024 | Sep 16, 2024 |
| 4 | Insider transaction | Sep 16, 2024 | Sep 13, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 12, 2024 | Sep 11, 2024 |
| 4 | Insider transaction | Aug 22, 2024 | Aug 21, 2024 |
| 144 | Notice of proposed sale | Aug 20, 2024 | — |
| 4 | Insider transaction | Aug 16, 2024 | Aug 15, 2024 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Medical Laboratories (SIC 8071)
- Listed as
- RDNT (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Los Angeles, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 790526
- Former names
- RadNet, Inc. (until Oct 26, 2026); PRIMEDEX HEALTH SYSTEMS INC (until Nov 21, 2006)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.