InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
67%
T+90 mean return
+2.4%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Ables Dorothy M, Director. Insider active across 4 companies, notably Martin Marietta Materials INC. Aggregated, 10 filings have been published. History available since 13 May 2021. The latest transaction was filed on 15 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations10 total
308 shares@ US$552.8634.4% of flowCommon StockSEC:0001127602-25-014631:0
9,293 shares0Common StockSEC:0000858470-25-000132:0
293 shares@ US$581.6935.5% of flowCommon StockSEC:0001127602-24-015839:0
7,123 shares0Common StockSEC:0000858470-24-000089:0
8,177 shares0Common StockSEC:0001209191-23-029027:0
362 shares@ US$400.5730.1% of flowCommon StockSEC:0001127602-23-015346:0
443 shares0Common StockSEC:0001127602-22-014554:0
388 shares0Common StockSEC:0001127602-21-016954
388 shares0Common StockSEC:0001127602-21-016954:0
381 sharesCommon StockSEC:0001209191-16-092008:0
10 of 10 declarations
About Ables Dorothy M
Dorothy M. Ables serves as a Board Member at Martin Marietta Materials Inc. She brings expertise in the construction materials sector. As a board member, Dorothy plays a key role in overseeing operations and the strategic direction of the company. Her experience in the materials industry is valuable in guiding strategic decisions and ensuring the company's growth.
