Rein Therapeutics, Inc. (RNTX) insider buying and selling
There were no open-market insider purchases or sales at Rein Therapeutics, Inc. (RNTX) in the last 90 days. Over the last 12 months, 2 insiders bought $75K of the stock, led by RICKENBACH JOSEF H VON (Director), who bought $50K between May 21–27, 2026.
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Unlock RNTXRecent open-market insider trades
Trades by the same insider within a week are shown as one line.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| RICKENBACH JOSEF H VON Director | Open market purchase 4 trades | 47,060 | avg. $1.05 | $50K | |
| JAMES BRIAN WINDSOR See Remarks | Open market purchase | 25,000 | $1.00 | $25K |
What the RNTX insider trades really mean
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RNTX's AI Signal score
One score from six weighted factors, with the full breakdown behind it, so you can see whether the buying is a real signal.
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Is RICKENBACH JOSEF H VON worth following? See their grade, win rate and average return on past purchases.
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Questions about RNTX insider trading
Who bought Rein Therapeutics, Inc. (RNTX) stock recently?
Insiders who bought Rein Therapeutics, Inc. stock on the open market in the last 12 months: RICKENBACH JOSEF H VON ($50K), JAMES BRIAN WINDSOR ($25K). The most recent purchase was reported on May 27, 2026.
Are insiders buying or selling RNTX?
Over the last 12 months insiders were net buyers of RNTX on discretionary trades: $75K bought against $0 sold (scheduled and tax-related sales excluded).
What is a sell-to-cover or 10b5-1 sale?
A 10b5-1 sale is scheduled in advance under a pre-arranged plan, and a sell-to-cover sale is made to pay tax on vesting shares. Neither is a fresh decision to sell, so they say less about an insider's view than a discretionary sale.
Where does this data come from?
Officers, directors and large shareholders report their trades to the SEC on Form 4. This page lists the open-market purchases and sales by individual insiders from those public filings; funds and other institutions are not shown.
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How to read this page
Officers, directors and large shareholders must report their trades in company shares to the SEC on Form 4. This page lists open-market purchases and sales by individual insiders: trades made on the stock exchange at the going price. Funds and other institutions are not shown here.
Information from SEC EDGAR Form 4 filings, shown for general information only. It is not financial advice and does not recommend buying or selling any security. Trades are shown by transaction date and may be reported up to two business days later.