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ZHU ZHENGDONG
- As of  10/31/25, 06:53:31 PM:   15 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 2020-06-09 11:16:06.0 China Distance Education Holdings LTD n/a 39.17% view
S 2020-06-09 08:27:04.0 China Distance Education Holdings LTD n/a 39.17% view
B 2019-07-03 07:21:57.0 China Distance Education Holdings LTD n/a 39.97% view
B 2018-12-27 06:07:07.0 China Distance Education Holdings LTD n/a 39.52% view
B 2018-11-09 06:23:05.0 China Distance Education Holdings LTD n/a 39.16% view
B 2018-08-22 06:18:10.0 China Distance Education Holdings LTD n/a 38.38% view
S 2018-06-25 06:28:58.0 China Distance Education Holdings LTD n/a 36.45% view
S 2017-04-20 10:50:03.0 China Distance Education Holdings LTD n/a 37.3% view
S 2017-01-05 06:10:02.0 China Distance Education Holdings LTD n/a 40.34% view
S 2015-11-30 06:14:01.0 China Distance Education Holdings LTD n/a 41.4% view
S 2015-01-07 06:13:30.0 China Distance Education Holdings LTD n/a 43.4% view
S 2014-03-20 08:28:33.0 China Distance Education Holdings LTD n/a 44.3% view
B 2011-12-13 16:36:40.0 China Distance Education Holdings LTD n/a 54.2% view
S 2011-02-10 11:44:42.0 China Distance Education Holdings LTD n/a 41.8% view
B 2009-02-13 06:27:48.0 China Distance Education Holdings LTD n/a 48.4% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.
** Since most institutions are long investors, only returns for long transactions are shown here.