WINDSOR JAMES BRIAN

Insider

President and Chief Executive Officer

Trades at: RNTX

30D 90D 1Y

Net shares · 90d

+25.0K

25.0K buy · 0 sell

Net value · 90d

$25.0K

$25.0K in · $0 out

Sentiment · 90d

Net buying

100% buying · 0% selling

Open-market trades · 90d

25.0K buy · 0 sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

All transactions · open-market

Include grants & non-market

RNTX Buy·P
Apr 30, 26

President and Chief Executive…

$25.0K

25.0K sh · $1.00

Own +1222%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Apr 30, 2026	RNTX	President and Chief Executive Officer	Buy P	25.0K	+1222%	$1.00	$25.0K

About WINDSOR JAMES BRIAN

This profile aggregates every SEC Form 4 insider transaction reported by WINDSOR JAMES BRIAN across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.