InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (6 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
6
T+90 hit rate
15%
T+90 mean return
-5.4%
Across 13 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by LANDLESS DAVID, Director. Director active across 2 companies, notably Innospec INC.. In total, 19 filings have been logged. Split: 0 buy · 6 sells. Total volume traded: €294k. Activity tracked since 3 May 2021. The latest transaction was filed on 27 February 2026 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations19 total
287 shares@ US$76.3013.6% of flowCommon StockSEC:0001193125-26-096987
287 shares@ US$76.300.0010% mcap13.6% of flowCommon StockSEC:0001193125-26-096987:0
1,209 shares0Common StockSEC:0000950170-25-029360:0
306 shares@ US$105.0715.4% of flowCommon StockSEC:0000950170-25-026951:0
782 shares0Common StockSEC:0000950170-24-022564:0
282 shares@ US$123.7716.2% of flowCommon StockSEC:0000950170-24-019586:0
594 shares0Common StockSEC:0001209191-23-015084:0
627 shares0Common StockSEC:0001209191-23-013518:0
5,117 sharesOrdinary SharesSEC:0001667356-22-000003:0
740 shares0Common StockSEC:0001209191-22-014436:0
652 shares0Common StockSEC:0001209191-22-012558:0
4,000 shares@ US$19.752525.9% of flowOrdinary SharesSEC:0001667356-21-000006
4,000 shares@ US$19.75250.018% mcap25.9% of flowOrdinary SharesSEC:0001667356-21-000006:0
4,414 sharesOrdinary SharesSEC:0001667356-21-000004:0
4,414 sharesOrdinary SharesSEC:0001667356-21-000004
880 shares@ US$68.200.0026% mcap36.4% of flowCommon StockSEC:0001209191-21-035600:0
880 shares@ US$68.2036.4% of flowCommon StockSEC:0001209191-21-035600
3,400 shares@ US$22.004324.1% of flowOrdinary SharesSEC:0001667356-21-000002
3,400 shares@ US$22.00430.017% mcap24.1% of flowOrdinary SharesSEC:0001667356-21-000002:0
19 of 19 declarations
About LANDLESS DAVID
David Landless is a Board Member at Innospec Inc. and Luxfer Holdings PLC. He provides valuable expertise in corporate governance and strategy. His role on the boards is crucial for guiding strategic decisions and ensuring regulatory compliance. David Landless is recognized for his ability to assess market opportunities and advise on best management practices.
