InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Gallagher Matthew, Director. Director active across 3 companies, notably Pioneer Natural Resources Co. Cumulatively, 10 filings have been logged. Breakdown: 0 buy · 2 sells. Total volume traded: €5.1m. History available since 27 May 2021. The latest transaction was disclosed on 4 June 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
Declarations10 total
2,331 shares@ US$96.530.0009% mcap100.0% of flowCommon StockSEC:0001606915-26-000004:0
2,234 shares@ US$89.5530.4% of flowCommon StockSEC:0000895126-24-000088:0
2,842 shares@ US$79.1734.5% of flowCommon StockSEC:0000895126-23-000083:0
1,046 shares0Common StockSEC:0001606915-23-000001:0
2,443 shares@ US$92.10100.0% of flowCommon StockSEC:0000895126-22-000102:0
891 shares0Common StockSEC:0001038357-22-000083:0
21,599 shares@ US$240.11190.0% of flowCommon StockSEC:0001038357-22-000047:0
2,523 shares@ US$230.17410.0% of flowCommon StockSEC:0001038357-22-000042:0
1,456 shares0Common StockSEC:0001201812-21-000005:0
1,456 shares0Common StockSEC:0001201812-21-000005
10 of 10 declarations
About Gallagher Matthew
Matthew Gallagher is a Board Member at PIONEER NATURAL RESOURCES CO and CHESAPEAKE ENERGY CORP. He brings expertise in corporate governance and strategy. As a board member, Matthew is involved in overseeing the operations of these companies and making strategic decisions. His commitment to continuous improvement of governance practices is essential for the success of these organizations.
