Mary E Sullivan, Director at Orion, bought ORN on Jul 31, 2026

Data as of Oct 16

▲ BUY$29.4K3,000 shares at $9.79Mary E Sullivan DirectorORN Orion Group Holdings Inc

Watch ORN

Traded: Jul 31, 2026
Disclosed: Aug 4, 2026
Filed: 4 days after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

ORNSimilar stocks (XLI — its sector index fund), rebased to ORN's price on the disclosure day

ORN since disclosure

−16.3%

Similar stocks (XLI) since disclosure

−10.0%

XLI — its sector index fund

Change in closing price from Aug 4, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

⚪ 3+ insiders buy after a 30% drop — fired on this trade
Not enough evidence · In past tests: 8.0 percentage points better than similar stocks over 3 months · 2,952 tries
⚪ CFO buys $25K+ of own stock — fired on this disclosure day
Not enough evidence · In past tests: 3.6 percentage points better than similar stocks over 3 months · 2,178 tries
⚪ CFO buys $25K+ of own liquid stock — fired on this disclosure day
Not enough evidence · In past tests: 2.0 percentage points better than similar stocks over 3 months · 1,426 tries

What this rule is doing with ORN right now

See pricing →

Already a member? Sign in

See every trade on ORN →