▲Top Tier Newswire
SEC Form 4 history

TONX (TONX) insider trades

TONX insider trading activity (SEC Form 4). Over the trailing 90 days, TONX insiders filed 4 purchases totalling $72K and 0 sales totalling $0 — net BUYING of $72K. Most recent filing: May 15, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

Public view, delayed 4h. Real-time alerting on insider filings is a Pro feature.Open in the live terminal →
Buys (90d)
4
$72K
Sells (90d)
0
$0
Net (90d)
+$72K
net buying
Most recent
May 15, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
May 15, 2026Marbach MaryP Purchase—$3.52$6Kfiling
May 15, 2026Sohn EvanP Purchase—$3.59$10Kfiling
May 14, 2026Wilson Kevin MarkP Purchase—$3.66$29Kfiling
May 14, 2026Olsen Sarah JosephineP Purchase—$3.62$27Kfiling