Wing Keong Siew
CIK 1985403 · View on SEC EDGAR ↗
Insider
First SEC filing: March 17, 2026 · Latest: March 17, 2026
On this page
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net:
$-681,600
+ 1 non-open-market transaction below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
1 other filing hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 30, 2026 | JKS | S | 16,000 | $16.49 | $263,840 | 170,000 Direct | -8.60% | Disposed | 1.8% (price as of 2026-08-20) |
| May 13, 2026 | JKS | S | 16,000 | $26.11 | $417,760 | 186,000 Direct | -7.92% | Disposed | -35.7% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 17, 2026 | JKS | American Depository Shares [F1] | 50,500 | Direct |