InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
3
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the detailed record of transactions filed by O'Brien Dana C., Director. Officer active across 4 companies, notably Sterling Infrastructure, INC.. Aggregated, 12 filings have been logged. Split: 0 buy · 3 sells. Total volume traded: €2.5m. Activity tracked since 5 May 2021. The latest transaction was disclosed on 6 February 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to O'Brien Dana C.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations12 total
6,207 sharesCommon Stock, par value $0.01SEC:0001134707-26-000003:0
1,000 shares@ US$390.000.0035% mcap50.0% of flowCommon StockSEC:0000874238-26-000013:0
1,000 shares0Common StockSEC:0000874238-25-000140:0
10,154 shares@ US$206.5869.7% of flowCommon StockSEC:0000874238-25-000098:0
751 shares0Common StockSEC:0000874238-25-000084:0
2,098 shares0Common Stock $1 par valueSEC:0000074303-25-000033:0
2,000 shares@ US$175.889129.9% of flowCommon StockSEC:0000874238-24-000150:0
2,716 shares0Common StockSEC:0000874238-24-000114:0
1,074 shares0Common StockSEC:0000874238-24-000096:0
3,353 shares@ US$40.2610.9% of flowCommon StockSEC:0000874238-23-000079:0
4,269 shares0Common StockSEC:0000874238-22-000059:0
4,307 shares0Common StockSEC:0000874238-21-000049:0
12 of 12 declarations
About O'Brien Dana C.
Dana C. O'Brien is a Director at Sterling Infrastructure, Inc. and Sterling Construction Co Inc. As a board member, she contributes to the governance of these companies and strategic decision-making. Her experience and management skills are essential in guiding these organizations through a constantly evolving business environment.
