InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (2 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Duster Benjamin, Director. Officer active across 5 companies, notably Alaska Communications Systems Group INC. Aggregated, 15 disclosures have been published. Split: 1 buy · 2 sells. Total volume traded: €1.5m. Activity tracked since 16 June 2021. The latest transaction was disclosed on 23 July 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Duster Benjamin
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations15 total
6,000 shares@ US$86.090.0081% mcap29.4% of flowOrdinary SharesSEC:0001313071-26-000012:0
2,331 shares@ US$96.530.0009% mcap100.0% of flowCommon StockSEC:0001313071-26-000004:0
4,566 shares0Ordinary SharesSEC:0001313071-26-000002:0
1,804 shares@ US$110.8947.4% of flowCommon StockSEC:0000895126-25-000060:0
2,397 shares0Ordinary SharesSEC:0001603923-25-000036:0
2,234 shares@ US$89.5532.9% of flowCommon StockSEC:0000895126-24-000092:0
12,000 shares@ US$97.58100.0% of flowOrdinary SharesSEC:0001603923-24-000049:0
4,101 shares0Ordinary SharesSEC:0001603923-24-000026:0
2,527 shares@ US$79.1733.3% of flowCommon StockSEC:0000895126-23-000085:0
6,805 shares0Ordinary SharesSEC:0001603923-23-000046:0
100 shares@ US$3.00100.0% of flowCommon StockSEC:0001567619-22-021621:0
Canonical exit: 13 Mar 2023 (T+90)
2,172 shares@ US$92.10100.0% of flowCommon StockSEC:0000895126-22-000100:0
47,506 shares0Ordinary SharesSEC:0001603923-22-000019:0
19,011 sharesCommon stock, par value $.01SEC:0001209191-21-048094:0
19,011 shares0Common Stock, par value $.01SEC:0001209191-21-041724:0
15 of 15 declarations
About Duster Benjamin
Duster Benjamin is a Director and has 15 filings in total. In the 15 recent filings available, the reported buy amount is EUR 285 and the reported sell amount is EUR 1538793, over the period from 2021-06-17 to 2026-07-27. The main recent filings concern Weatherford International plc, Chesapeake Energy CORP, and EXPAND ENERGY Corp, with transaction type Attribution.
