InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the detailed record of transactions filed by Mao Robert Yu Lang. Director active across 1 company, notably Energy Recovery, Inc.. Cumulatively, 11 filings have been published. Activity tracked since 29 September 2021. The latest transaction was disclosed on 22 May 2024 (Levée d'options). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Mao Robert Yu Lang
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations11 total
21,859 shares@ US$7.7910.6% of flowCommon StockSEC:0001421517-24-000104:0
20,509 shares@ US$2.923.7% of flowCommon StockSEC:0001421517-24-000065:0
39,314 shares@ US$3.538.7% of flowCommon StockSEC:0001421517-24-000063:0
26,662 shares@ US$7.7913.1% of flowCommon StockSEC:0001421517-23-000205:0
130,000 shares@ US$7.7963.8% of flowCommon StockSEC:0001421517-23-000197:0
4,153 shares0Common StockSEC:0001421517-23-000180:0
32,695 shares0Common StockSEC:0001421517-23-000134:0
14,012 shares@ US$21.4196.3% of flowCommon StockSEC:0001421517-23-000013:0
2,000 shares@ US$5.433.7% of flowCommon StockSEC:0001421517-22-000126:0
121,403 shares0Common StockSEC:0001421517-21-000128:0
121,403 shares0Common StockSEC:0001421517-21-000126:0
11 of 11 declarations
About Mao Robert Yu Lang
MAO ROBERT YU LANG is a declarant and Director of Energy Recovery, Inc. (XNAS). The record shows 11 filings in total, and for the sampled recent filings the period runs from 2021-10-04 to 2024-05-24, with the transaction nature listed as Levée d'options and buy and sell amounts of 0.
