Chenggang Zhou
CIK 1998544 · 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:
$-3,971,444
+ 3 non-open-market transactions 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
3 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 10, 2026 | EDU | S | 56,948 | $56.83 | $3,236,355 | 429,998 Direct | -11.69% | Disposed | -1.9% (price as of 2026-08-21) |
| Aug. 7, 2026 | EDU | S | 13,052 | $56.32 | $735,089 | 486,946 Direct | -2.61% | Disposed | -1.0% (price as of 2026-08-21) |
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.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| July 15, 2026 | EDU | Restricted Share Units | ADS (72,000) | — | — | 720,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.