Xu Chen
Insider
First SEC filing: March 17, 2026 · Latest: June 17, 2026
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net: $-5,030,573
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 10, 2026 | BZ | M | 200,000 | $0.50 | $100,000 | 353,340 Direct | +130.43% | Acquired | 2866.0% (price as of 2026-10-02) |
| Sept. 10, 2026 | BZ | S | 200,000 | $8.15 | $1,630,000 | 153,340 Direct | -56.60% | Disposed | 82.0% (price as of 2026-10-02) |
| Sept. 10, 2026 | BZ | M | 200,000 | · | · | 709,000 Direct | -22.00% | Disposed | (price as of 2026-10-02) |
| Sept. 4, 2026 | BZ | M | 400,000 | $0.50 | $200,000 | 553,340 Direct | +260.86% | Acquired | 2866.0% (price as of 2026-10-02) |
| Sept. 4, 2026 | BZ | S | 400,000 | $8.50 | $3,400,000 | 153,340 Direct | -72.29% | Disposed | 74.5% (price as of 2026-10-02) |
| Sept. 4, 2026 | BZ | M | 400,000 | · | · | 909,000 Direct | -30.56% | Disposed | (price as of 2026-10-02) |
| June 16, 2026 | BZ | M | 370 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 16, 2026 | BZ | S | 84 | $6.82 | $573 | 153,340 Direct | -0.05% | Disposed | 117.4% (price as of 2026-10-02) |
| June 16, 2026 | BZ | M | 370 | · | · | 153,424 Direct | +0.24% | Acquired | (price as of 2026-10-02) |
| June 15, 2026 | BZ | A | 932,434 | · | · | 932,434 Direct | · | Acquired | (price as of 2026-10-02) |
| March 20, 2026 | BZ | M | 4,702 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 20, 2026 | BZ | M | 4,702 | · | · | 153,054 Direct | +3.17% | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 10, 2026 | BZ | Option (Right to Buy) | Class A ordinary shares | $0.50 | Feb. 18, 2031 | 200,000 | Disposed |
| Sept. 4, 2026 | BZ | Option (Right to Buy) | Class A ordinary shares | $0.50 | Feb. 18, 2031 | 400,000 | Disposed |
| June 16, 2026 | BZ | Restricted Share Unit | Class A ordinary shares | · | · | 370 | Disposed |
| June 15, 2026 | BZ | Restricted Share Unit | Class A ordinary shares | · | · | 932,434 | Acquired |
| March 20, 2026 | BZ | Restricted Share Unit | Class A ordinary shares | · | · | 4,702 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 17, 2026 | BZ | Class A ordinary shares [F1] | 148,352 | Direct |
| March 17, 2026 | BZ | Class A ordinary shares | 184,522 | Indirect |
| March 17, 2026 | BZ | Option (Right to Buy) | 1,309,000 | Direct |
| March 17, 2026 | BZ | Option (Right to Buy) | 72,000 | Direct |
| March 17, 2026 | BZ | Option (Right to Buy) | 30,000 | Direct |
| March 17, 2026 | BZ | Option (Right to Buy) | 10,000 | Direct |
| March 17, 2026 | BZ | Restricted Share Unit | 100,000 | Direct |
| March 17, 2026 | BZ | Restricted Share Unit | 370 | Direct |
| March 17, 2026 | BZ | Restricted Share Unit | 4,702 | Direct |