▲Top Tier Newswire
SEC Form 4 history

DIOD (DIOD) insider trades

DIOD insider trading activity (SEC Form 4). Over the trailing 90 days, DIOD insiders filed 0 purchases totalling $0 and 13 sales totalling $7.6M — net SELLING of $7.6M. Most recent filing: Jun 1, 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)
0
$0
Sells (90d)
13
$7.6M
Net (90d)
-$7.6M
net selling
Most recent
Jun 1, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Jun 1, 2026White Richard DallasS Sale—$106.17$319Kfiling
Jun 1, 2026Tang FrancisS Sale—$112.04$1.7Mfiling
May 27, 2026Yu GaryS Sale—$110.08$400Kfiling
May 27, 2026Zhao JinS Sale—$106.86$394Kfiling
May 27, 2026Yang EmilyS Sale—$109.06$545Kfiling
May 27, 2026Tang FrancisS Sale—$109.14$997Kfiling
May 27, 2026Tsong AndyS Sale—$106.96$169Kfiling
May 21, 2026Yang EmilyS Sale—$96.81$194Kfiling
May 19, 2026Yang EmilyS Sale—$101.47$203Kfiling
May 13, 2026Whitmire Brett RS Sale—$103.34$1.7Mfiling
May 13, 2026Tang FrancisS Sale—$108.00$393Kfiling
May 13, 2026Tsong AndyS Sale—$110.00$292Kfiling
May 13, 2026Zhao JinS Sale—$102.36$283Kfiling