InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (7 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
7
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the full record of transactions filed by Lewis Michael A, Director. Officer active across 4 companies, notably NEWPARK RESOURCES INC. In total, 19 reports have been published. Breakdown: 1 buy · 7 sells. Total volume traded: €259k. Activity tracked since 20 May 2021. The latest transaction was filed on 17 August 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Lewis Michael A
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations19 total
2,013 shares@ US$14.2599Common StockSEC:0001423238-26-000010:0
1,537 shares@ US$51.830.0049% mcap11.4% of flowCommon StockSEC:0001423238-26-000008:1
3,073 shares@ US$52.050.0099% mcap22.9% of flowCommon StockSEC:0001423238-26-000008:0
2,013 shares@ US$14.305231.1% of flowCommon StockSEC:0001423238-26-000002:0
2,013 shares@ US$12.000139.0% of flowCommon StockSEC:0001423238-25-000004:0
2,013 shares@ US$10.331154.4% of flowCommon StockSEC:0000071829-25-000127:0
1,937 shares@ US$40.1020.0% of flowCommon StockSEC:0000784977-25-000132:0
3,873 shares@ US$40.0240.1% of flowCommon StockSEC:0000784977-25-000122:0
2,013 shares@ US$8.6016100.0% of flowCommon StockSEC:0000071829-25-000101:0
15,097 shares0Common StockSEC:0000071829-25-000072:0
3,128 shares@ US$46.35100.0% of flowCommon StockSEC:0000784977-24-000118:0
16,108 shares0Common StockSEC:0000071829-24-000064:0
2,949 shares0Common StockSEC:0000784977-23-000097:0
32,134 shares0Common StockSEC:0000071829-23-000084:0
38,560 shares0Common StockSEC:0000071829-23-000070:0
5,251 shares@ US$3.98100.0% of flowCommon StockSEC:0000071829-22-000192:0
Canonical exit: 9 Mar 2023 (T+90)
2,596 shares0Common StockSEC:0001214659-22-009116:0
36,496 shares0Common StockSEC:0000071829-22-000089:0
34,299 shares0Common StockSEC:0000071829-21-000067:0
19 of 19 declarations
About Lewis Michael A
Lewis Michael A is Administrateur at Newpark Resources INC, NPK International Inc. and PORTLAND GENERAL ELECTRIC CO /OR/. His 16 filings, all of the filings in the sample held, cover transactions from 2021-05-21 to 2026-02-25, with buy volume of EUR 19,791 and sell volume of EUR 144,632 across the recent filings reviewed.
