InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
0
T+90 hit rate
30%
T+90 mean return
-6.5%
Across 10 buy signals with a settled T+90 return. Return basis: close on the day after publication.
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.
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 linked to Energy Recovery, Inc. (XNAS), where he is a Director. The record shows 13 filings in total, and the sampled filings run from 2021-10-04 to 2024-05-24. The modal transaction nature is Levée d'options, and the buy and sell volumes observed in the sampled filings are EUR 0 and EUR 0.
