SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

RMTI

Rockwell Medical, Inc.
NASDAQHealth Care

Latest close: 7.43 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell◆Adverse 8-K filing●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Oct 1, 2026Reported sale · Form 4Mark Strobeck, President and CEO · $8.4KOpen the filing ↗
  2. Oct 1, 2026Notice of sale · Form 144Strobeck Mark · Officer · $8.4KOpen the filing ↗
  3. Aug 13, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year245
SEC filings on record1,12415 flagged findings
Reported transactions (Form 4)58since Mar 17, 2022 · and 16 other holdings
Corporate events (8-K)30since Dec 15, 2020

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

What the company does

Rockwell Medical Inc. is a publicly traded pharmaceutical company based in Wixom, Michigan and founded in 1996 that focuses on development and commercialization of treatments against diseases such as end-stage renal disease (ESRD) and chronic kidney disease (CKD).

Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.

Reverse splits in 5 years

2 reverse splits in 5 years (1:11 on May 13, 2022, 1:10 on Jul 1, 2026) · 1:110 cumulative

The other times: of 247 securities that repeated a reverse split in 5 years, a year later the median was worth 0.10× the price on the day of the split; 189 lost more than half and 21 rose (243 with a price a year later).

Our own series, not the whole market: based on the splits we have on record (provider and SEC); an unrecorded one does not count. Historical distribution, not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 1,124)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Oct 5, 26Form 4 ↗Insider transaction
  • Oct 1, 26Form 144 ↗Notice of proposed sale
  • Aug 13, 268-K ↗Current report · Communication to the market
  • Aug 13, 2610-Q ↗Quarterly report
  • Aug 13, 268-K ↗Current report · Results
  • Jul 20, 268-K ↗Current report · Other events
  • Insider transaction · 10 Form 4 filingsshow all 10hide
  • Jun 29, 268-K ↗Current report · Change in shareholder rights · Bylaws or fiscal year change
  • Jun 15, 268-K ↗Current report · Shareholder vote results
  • May 11, 26DEFA14A ↗Shareholder meeting and votes
  • May 8, 268-K ↗Current report · Listing notice (8-K 3.01)
  • May 7, 268-K ↗Current report · Communication to the market
  • May 7, 2610-Q ↗Quarterly report
  • May 7, 268-K ↗Current report · Results
  • Apr 30, 26DEF 14A ↗Shareholder meeting and votes
  • Apr 20, 26PRE 14A ↗Shareholder meeting and votes

1,124 filings on record, the oldest from Dec 3, 98.

Listing the 25 most recent filings of the 1,124 on record.

8-Ks, explained

Stress4Structure77Governance67
  • May 8, 26StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Governance3 senior executive changes2024 – 2025show all 3hide
    • Nov 18, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Sep 29, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Dec 12, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Jul 15, 24StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Jan 8, 24StructureSold unregistered shares+5 more in the same filing8-K 3.02 ↗
  • Oct 17, 23GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Sep 21, 23StructureEntered a material agreement8-K 1.01 ↗
  • Sep 15, 23GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Jul 11, 23StructureEntered a material agreement+6 more in the same filing8-K 1.01 ↗
  • Apr 14, 23GovernanceAuditor change filing (8-K Item 4.01)+1 more in the same filing8-K/A 4.01 ↗
  • Apr 13, 23GovernanceAuditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
  • Jun 22, 22StructureSold unregistered shares+3 more in the same filing8-K 3.02 ↗
  • Jun 2, 22StructureSold unregistered shares+2 more in the same filing8-K 3.02 ↗

9 older filings not shown · The record reaches back to Dec 10, 04.

Notable in the record

Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.

  • Dec 10, 21StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Jun 17, 21StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Aug 14, 18StressPast accounts declared unreliable and being restated8-K 4.02 ↗

The full record holds 4 stress filings.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • Irrevocable Larson Family Investment Trust10.7%Dec 12, 24SCHEDULE 13G/A ↗9 earlier filings
  • Armistice Capital, LLC5.0%Sep 30, 25SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 3 earlier filings

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

Sale intention announced

On Oct 1, Strobeck Mark filed notice of intent to sell up to $8K. That is about 0.02% of shares outstanding. It is filed under a scheduled plan (10b5-1), arranged in advance.

A notice is not a sale: it may not go ahead, may happen in part, or at a different price.

After the notice, they sold $8K on Oct 1, per their Form 4. That is 100% of the shares announced so far, and the window is still open.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Oct 1, 26Sell$8KMark StrobeckPresident and CEO↗
  • Jan 2, 26Sell$740Jesse NeriSVP and CFO↗
  • Jan 2, 26Sell$2KHeather HunterChief Operating Officer↗
  • Nov 18, 25Sell$4KJOHN G COOPER↗
  • Oct 1, 25Sell$8KMark StrobeckPresident and CEO↗
  • Oct 1, 25Sell$1KJesse NeriSVP and CFO↗
  • Oct 1, 25Sell$3KTimothy CholeSVP and CCO↗
  • Oct 1, 25Sell$3KHeather HunterSVP, Chief Operating Officer↗
  • Jul 1, 25Sell$6KMark StrobeckPresident and CEO↗
  • Jul 1, 25Sell$727Jesse NeriSVP and CFO↗
  • Jul 1, 25Sell$2KTimothy CholeSVP and CCO↗
  • Apr 11, 25Buy$2KIrrevocable Larson Family Investment Trust↗

There are 2 more transactions in this stretch.

Stock compensation, tax and giftsshow the 26 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Jul 1, 26Compensationamount n/aMark StrobeckPresident and CEO↗
  • Jul 1, 26Compensationamount n/aJesse NeriSVP and CFO↗
  • Jul 1, 26Compensationamount n/aMEGAN C. TIMMINSEVP, CLO & Secretary↗
  • Jul 1, 26Compensationamount n/aHeather HunterChief Operating Officer↗
  • Jul 1, 26Compensationamount n/aTimothy CholeSVP and CCO↗
  • Jul 1, 26Compensationamount n/aJOHN G COOPER↗
  • Jul 1, 26Compensationamount n/aRobert S Radie↗
  • Jul 1, 26Compensationamount n/aJoan Lau↗
  • Jul 1, 26Compensationamount n/aAllen Nissenson↗
  • Jul 1, 26Compensationamount n/aJoseph H Dawson↗
  • Mar 14, 26Tax$7KMark StrobeckPresident and CEO↗
  • Mar 14, 26Tax$2KTimothy CholeSVP and CCO↗
  • Mar 14, 26Tax$2KJesse NeriSVP and CFO↗
  • Mar 14, 26Tax$3KMEGAN C. TIMMINSSee Remarks↗
  • Mar 14, 26Tax$2KHeather HunterChief Operating Officer↗
  • Nov 17, 25Compensationamount n/aJoseph H Dawson↗
  • May 20, 25Compensationamount n/aMark StrobeckPresident and CEO↗
  • May 20, 25Compensationamount n/aMEGAN C. TIMMINSEVP, CLO and Secretary↗
  • May 20, 25Compensationamount n/aJesse NeriSVP, FINANCE AND CFO↗
  • May 20, 25Compensationamount n/aTimothy CholeSVP, Chief Commercial Officer↗
  • May 20, 25Compensationamount n/aAndrea Heslin Smiley↗
  • May 20, 25Compensationamount n/aRobert S Radie↗
  • May 20, 25Compensationamount n/aMARK H RAVICH↗
  • May 20, 25Compensationamount n/aAllen Nissenson↗
  • May 20, 25Compensationamount n/aJOHN G COOPER↗
  • May 20, 25Compensationamount n/aJoan Lau↗

The full record holds 104 transactions and goes back to Mar 17, 22.

Its sector and its market

Rockwell Medical, Inc. among Health Care companies

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
245 clean closes in the period.
SEC records
1,124 documents on file, from Dec 3, 1998 to Oct 5, 2026.
Company description
Wikipedia, read on Sep 3, 2026.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

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It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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