No insider purchase over the last 90 days. The latest, by Irrevocable Larson Family Investment Trust, was filed 15 Apr 2025.
Headquartered in United States, United States, Rockwell Medical, Inc. belongs to the Healthcare & Pharma sector and traces its origins to 1995. Filings by its managers are published through SEC (Form 4). The last twelve months, up to 22 October 2026, brought 21 filings signed by 11 insiders.
No insider bought on the market over the period, while 4 insiders filed 4 sales totalling €14k. At €7,427, the sale published on 5 October 2026 by Strobeck Mark is the largest of the period (0.024% of market cap).
With 21 filings in twelve months, the company is quieter than the median of 24 filings across the 3,171 companies we follow on the same exchange. Over the whole record (from 2016), the tally stands at 75 purchases and 53 sales. On the fundamentals side, the SEC filing (10-K) for the period ending 31 December 2025 lists revenue at 69.3 m USD and net income at -5.3 m USD.
The median gap between a trade and its publication by SEC (Form 4) is 5 days. US insiders must file a Form 4 within two business days of a trade. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives.
This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
+1 other insider
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
25 of 260 declarations
Rockwell Medical, Inc. (ticker: RMTI) is a healthcare company listed on the Nasdaq market in the United States (United States), focused on the hemodialysis supply chain. From an equity-investor perspective, the company occupies a specialized but essential niche in renal care: it develops, manufactures, commercializes, and distributes a portfolio of products used by dialysis providers, hospitals, and other care settings treating patients with end-stage kidney disease. Its headquarters are in Wixom, Michigan.
Rockwell’s business is concentrated in a single operating area, hemodialysis, with products and services designed to support treatment across outpatient dialysis centers, hospital-based settings, skilled nursing facilities, and, in some cases, home care environments. The company emphasizes dialysis-related solutions and consumables that are critical to the treatment process. That focus gives Rockwell direct exposure to a structurally supported market, underpinned by chronic kidney disease prevalence and an aging population. At the same time, the company remains dependent on a relatively small number of large customers and contract wins, which makes commercial execution especially important.
Historically, Rockwell Medical has been a long-standing U.S. player in renal care, and in recent years management has increasingly emphasized operational discipline, margin improvement, and customer retention. The strategic message has been clear: strengthen long-term customer partnerships, secure appropriate pricing, and improve the company’s path toward sustainable profitability. The business remains primarily U.S.-oriented, although Rockwell states that it serves dialysis providers worldwide through its product portfolio and distribution channels.
Recent developments matter for the investment case. In 2025, Rockwell announced multiple new supply and purchase agreements, including a notable partnership with Innovative Renal Care, one of the largest dialysis service providers in the United States. The company also reported new agreements with university medical centers, kidney centers, and hospital systems, while working to renew and expand existing relationships. In early 2026, management highlighted improved gross margin, tighter expense control, and positive cash-generation trends, signaling that profitability and balance-sheet resilience are central priorities.
For investors, RMTI remains a small-cap, specialized healthcare name with a defensive end market but meaningful execution risk. Its appeal lies in the recurring nature of dialysis demand and the essential character of its products, while its challenges include customer concentration, pricing pressure, and the need to sustain operating improvements over time.
Headquarters: United States, United States · Founded: 1995 · Wikipedia article
Source: Wikidata (CC0).
| Fiscal year end | Revenue | Net income | Diluted EPS | Filing |
|---|---|---|---|---|
| Dec 2025 | 69.3 m USD | -5.3 m USD | -0.15 USD | 10-K |
| Dec 2024 | 101.5 m USD | -480,000 USD | -0.03 USD | 10-K |
| Dec 2023 | 83.6 m USD | -8.4 m USD | -0.37 USD | 10-K |
| Dec 2022 | 72.8 m USD | -18.7 m USD | -1.31 USD | 10-K |
| Dec 2021 | 61.9 m USD | -32.7 m USD | -3.83 USD | 10-K |
Amounts in USD, as filed (forms 10-K, 20-F or 40-F). Source: SEC EDGAR.