CNET · Insider Trading
ZW Data Action Technologies Inc. Common Stock
Every open-market purchase and sale reported by CNET officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-05 | Kai Chu | Director | A | +254,606 | — |
| 2015-08-18 | Zhige Zhang | CFO | D | −80,000 | — |
| 2015-08-18 | Xuanfu Liu | 10%+ Owner | D | −80,000 | — |
| 2015-08-18 | Rise King Investment Ltd | 10%+ Owner | D | −80,000 | — |
| 2015-08-18 | Handong Cheng | Chairman, CEO, President | D | −80,000 | — |
| 2015-04-21 | Douglas Charles Maclellan | Director | Sell | −50,000 | — |
| 2015-01-06 | Mototaka Watanabe | Director | A | +50,000 | — |
| 2015-01-06 | Zhiqing Chen | Director | A | +50,000 | — |
| 2015-01-02 | Douglas Charles Maclellan | Director | A | +50,000 | — |
| 2015-01-02 | Kai Chu | Chief Operating Officer | A | +2,000,000 | — |
| 2015-01-02 | Handong Cheng | Chairman of Board, CEO, Pres. | A | +2,000,000 | — |
| 2014-11-26 | Douglas Charles Maclellan | Director | Sell | −50,000 | — |
| 2012-12-07 | Xuanfu Liu | 10%+ Owner | Buy | +5,000 | +$4.00K |
| 2012-12-07 | Handong Cheng | CEO and President | Buy | +5,000 | +$4.00K |
| 2012-12-07 | Rise King Investment Ltd | 10%+ Owner | Buy | +5,000 | +$4.00K |
| 2012-12-07 | Zhige Zhang | CFO | Buy | +5,000 | +$4.00K |
| 2012-12-04 | Xuanfu Liu | 10%+ Owner | Buy | — | — |
| 2012-12-04 | Handong Cheng | CEO and President | Buy | — | — |
| 2012-12-04 | Rise King Investment Ltd | 10%+ Owner | Buy | +15,117 | +$15.44K |
| 2012-12-04 | Xuanfu Liu | 10%+ Owner | Buy | +4,131 | +$4.21K |
| 2012-12-04 | Zhige Zhang | CFO | Buy | +4,131 | +$4.21K |
| 2012-12-04 | Zhige Zhang | CFO | Buy | — | — |
| 2012-12-04 | Handong Cheng | CEO and President | Buy | +4,131 | +$4.21K |
| 2012-11-30 | Zhige Zhang | CFO | Buy | +1,500 | +$1.54K |
| 2012-11-30 | Handong Cheng | CEO and President | Buy | +1,500 | +$1.54K |
| 2012-11-30 | Xuanfu Liu | 10%+ Owner | Buy | +1,500 | +$1.54K |
| 2012-11-29 | Zhige Zhang | CFO | Buy | +21,972 | +$22.50K |
| 2012-11-29 | Xuanfu Liu | 10%+ Owner | Buy | +21,972 | +$22.50K |
| 2012-11-29 | Handong Cheng | CEO and President | Buy | +21,972 | +$22.50K |
| 2012-06-11 | Xuanfu Liu | 10%+ Owner | Buy | +2,254 | +$1.65K |
| 2012-06-11 | Zhige Zhang | CFO | Buy | +2,254 | +$1.65K |
| 2012-06-11 | Rise King Investment Ltd | 10%+ Owner | Buy | +2,254 | +$1.65K |
| 2012-06-11 | Handong Cheng | SEE REMARKS | Buy | +2,254 | +$1.65K |
| 2012-06-07 | Handong Cheng | SEE REMARKS | Buy | +3,554 | +$2.78K |
| 2012-06-07 | Zhige Zhang | CFO | Buy | +3,554 | +$2.78K |
| 2012-06-07 | Xuanfu Liu | 10%+ Owner | Buy | +3,554 | +$2.78K |
| 2012-06-07 | Rise King Investment Ltd | 10%+ Owner | Buy | +3,554 | +$2.78K |
| 2012-06-04 | Xuanfu Liu | 10%+ Owner | Buy | +3,393 | +$2.63K |
| 2012-06-04 | Rise King Investment Ltd | 10%+ Owner | Buy | +3,393 | +$2.63K |
| 2012-06-04 | Handong Cheng | SEE REMARKS | Buy | +3,393 | +$2.63K |
| 2012-06-04 | Zhige Zhang | CFO | Buy | +3,393 | +$2.63K |
| 2012-06-01 | Zhige Zhang | CFO | Buy | +4,586 | +$3.41K |
| 2012-06-01 | Handong Cheng | SEE REMARKS | Buy | +4,586 | +$3.41K |
| 2012-06-01 | Xuanfu Liu | 10%+ Owner | Buy | +4,586 | +$3.41K |
| 2012-06-01 | Rise King Investment Ltd | 10%+ Owner | Buy | +4,586 | +$3.41K |
| 2012-05-29 | Handong Cheng | SEE REMARKS | Buy | +8,101 | +$5.82K |
| 2012-05-29 | Rise King Investment Ltd | 10%+ Owner | Buy | +8,101 | +$5.82K |
| 2012-05-29 | Xuanfu Liu | 10%+ Owner | Buy | +8,101 | +$5.82K |
| 2012-05-29 | Zhige Zhang | CFO | Buy | +8,101 | +$5.82K |
| 2011-12-13 | Rise King Investment Ltd | 10%+ Owner | Buy | +1,800 | +$2.14K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Kai Chu | Chief Operating Officer | 356,666 | $370.93K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CNET quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.