Between 2021 and 2023, WU deceived the Firm by manipulating trading models he created in order to increase his own compensation. Specifically, WU designed models, which were approved and released for use, and then covertly made post-release changes to the models’ parameters, which significantly altered the models’ behavior. WU also secretly tested his models on data sets that misrepresented how the models would perform once approved and released. As a result of these changes and misrepresentations, the Firm rewarded WU with an inflated year-end compensation of approximately $23 million. WU then used a portion of his compensation to purchase a multimillion-dollar apartment in Manhattan. When the Firm uncovered WU’s scheme, WU made additional unauthorized changes to the models’ parameters in an attempt to conceal his prior tampering. The Firm fired WU in 2024.
还记得在Two Sigma一年挣2300万的清华毕业生吴建吗？他被联邦检查官正式起诉欺诈了
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#3 Re: 还记得在Two Sigma一年挣2300万的清华毕业生吴建吗？他被联邦检查官正式起诉欺诈了
他为啥不自己弄个公司，搞这些小动作干啥
Hard times create strong men. Strong men create good times. Good times create weak men. And, weak men create hard times.
#5 Re: 还记得在Two Sigma一年挣2300万的清华毕业生吴建吗？他被联邦检查官正式起诉欺诈了
啥意思？他过拟合骗公司被发现不work了？
Hard times create strong men. Strong men create good times. Good times create weak men. And, weak men create hard times.
#7 Re: 还记得在Two Sigma一年挣2300万的清华毕业生吴建吗？他被联邦检查官正式起诉欺诈了
好像有点印象，他捧着金饭碗还作个啥？
Hard times create strong men. Strong men create good times. Good times create weak men. And, weak men create hard times.
NC CHINESE AMERICANS FOR TRUMP 
#17 Re: 还记得在Two Sigma一年挣2300万的清华毕业生吴建吗？他被联邦检查官正式起诉欺诈了
这小孩是朋友认识的别人家的小孩。留学过来的。他本来在TS第5年正常trading已经挣到了上百万一年了，还不满足，然后搞歪门邪道，具体就是偷偷修改模型参数，做假交易，相当于把公司的钱左手转右手，假交易算成自己的业绩（奖金是业绩提成），还弄的很大（N个亿，所以提成奖金上千万了）。这种骗钱的玩意是有瘾的，不是什么很聪明的方法都是以前被玩坏了的手法，而且还搞这么大，公司当然很容易就发现了猫腻。不过拖了两年才起诉，够拖沓的。前年的事，当年就被公司发现了，被停职，去年才被解雇，现在才被起诉，他有的是时间跑回中国去。不过经济问题，跑回中国也可能逃不掉。
x1
#19 Re: 还记得在Two Sigma一年挣2300万的清华毕业生吴建吗？他被联邦检查官正式起诉欺诈了
首先是肥了部分客户也肥了TS员工自己的投资资金池，他那年巨额奖金缘之于此。
但是亏损的客户中好像有个大鳄，不依不饶。
点图看WSJ详细文章。
There are two ways to conquer and enslave a country. One is by the sword. The other is by debt. - John Adams
