InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
60%
T+90 mean return
+12.7%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by WINSTON MARY A, Director. Insider active across 7 companies, notably CHIPOTLE MEXICAN GRILL INC. In total, 20 disclosures have been logged. History available since 18 May 2021. The latest transaction was filed on 21 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations20 total
385 shares@ US$473.9030.9% of flowCommon StockSEC:0001628280-25-027264:0
377 shares@ US$484.3232.4% of flowCommon StockSEC:0001628280-24-034008:0
67 shares0common stockSEC:0001127602-24-018183:0
105 shares0common stockSEC:0001127602-23-016937:0
392 shares@ US$447.3431.1% of flowCommon StockSEC:0001628280-23-019091:0
69 shares@ US$448.905.5% of flowCommon StockSEC:0001628280-23-008301:0
632 shares0Common StockSEC:0001062993-22-024308:0
632 shares0Common StockSEC:0001062993-22-022465:0
632 shares0Common StockSEC:0001062993-22-022451:0
140 shares0common stockSEC:0001127602-22-015302:0
674 shares@ US$215.24100.0% of flowCommon StockSEC:0001144215-22-000030
674 shares@ US$215.240.0013% mcap50.0% of flowCommon StockSEC:0001144215-22-000030:0
865 shares@ US$173.500.0005% mcap50.0% of flowCommon StockSEC:0001062993-21-011069:0
865 shares@ US$173.5050.0% of flowCommon StockSEC:0001062993-21-011069
5,071 shares0Common Stock, $.01 par value per shareSEC:0001387131-21-006786
5,071 shares0Common Stock, $.01 par value per shareSEC:0001387131-21-006786:0
114 shares0common stockSEC:0001127602-21-017610
114 shares0common stockSEC:0001127602-21-017610:0
3,082 sharesCommon Stock, $.01 par valueSEC:0001209191-16-093780:0
2,000 sharesCommon Stock, $.01 par valueSEC:0001209191-16-089141:0
20 of 20 declarations
About WINSTON MARY A
Mary A. Winston is a Board Member at CHIPOTLE MEXICAN GRILL INC and BED BATH & BEYOND INC. She plays a key role in the governance of these companies, bringing her expertise in management and strategy. Her involvement in the boards allows her to contribute to strategic decision-making and guide the companies toward a sustainable future.
