Ching-Dong Wang
Ching-Dong Wang has made 1 open-market purchase worth $0 since Oct 1, 2026, in 1 company. The latest: $0 of SLBT, filed Oct 1, 2026, scored 50 out of 100.
CEO, SL Science Holding Ltd
Follow Ching-Dong Wang, freeOpen the live feed
A free account gets an alert the minute a new buy or sale is filed.
Purchases
| Filed | Stock | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Oct 1 Form 4 (opens sec.gov) |
SLBTSL Science Holding Ltd · CEOCEO · Near 52-week high | +1% stake | 50 | $0 4,545,306 at $2272653.00 |
−3.8% | waiting |
Track record (hypothetical): a week after the filing, these buys averaged −3.8% (0% up, 1 measured).
Questions
What stock has Ching-Dong Wang bought?
SLBT (SL Science Holding Ltd), all on the open market and reported on SEC Form 4.
When did Ching-Dong Wang last buy?
Oct 1, 2026: 4,545,306 shares of SLBT at $2272653.00, $0 in all (Form 4 (opens sec.gov)).
Has Ching-Dong Wang filed a notice of a planned sale?
Not in the filings on record. A Form 144 is the notice an insider must file before selling restricted or control shares, and it lands on EDGAR before the sale is reported.
Is Ching-Dong Wang a routine or an opportunistic buyer?
There isn't enough history to say yet.
Data as of Oct 1, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer