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Total declarations
Company
▲ Purchases (4 ops.)
▼ Sales (0 ops.)
Latest filing published 13 May 2026 for Rein Therapeutics, Inc., €21k. Read the official filing
Filing timeline
BuySaleJames Brian Windsor
Insider track record
Disclosed buys
4
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
James Brian Windsor: trading record in brief
James Brian Windsor is a declared insider of Rein Therapeutics, Inc., with filings sourced from SEC (Form 4). In total, 5 filings cover trades dated from 20 November 2023 to 30 April 2026.
On the market, this insider has only ever bought: 4 purchases, €32k in total. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The rest of the record consists of 1 option exercise. 2026 to date brings 1 purchase and no sales.
A typical purchase (the median) is worth €4,923. No cluster: in 4 purchases, no other insider of the company bought within 30 days.
The record was last updated on 13 May 2026 with an open-market purchase (€21k) in Rein Therapeutics, Inc. The median gap between a trade and its publication by SEC (Form 4) is 3 days. For comparison, the SEC allows two business days to file a Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to James Brian Windsor
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Declarations5 total
25,000 shares@ US$1.000.067% mcap50.0% of flowCommon stock , $0.001 par valueSEC:0001193125-26-220718:0
Canonical exit: 29 Jul 2026 (T+90)
239 shares@ US$2.24100.0% of flowCommon StockSEC:0000950170-24-134522:0
Canonical exit: 5 Mar 2025 (T+90)
2,000 sharesCommon StockSEC:0000950170-24-027304:0
225 shares@ US$3.377.0% of flowCommon StockSEC:0000950170-23-071200:0
Canonical exit: 14 Mar 2024 (T+90)
5,076 shares@ US$1.967593.0% of flowCommon StockSEC:0000950170-23-065545:0
Canonical exit: 18 Feb 2024 (T+90)
5 of 5 declarations
