Yang Mu
Insider
First SEC filing: March 17, 2026 · Latest: March 17, 2026
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net: $-569,775
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. 17, 2026 | BZ | M | 122,500 | · | · | 204,060 Direct | +150.20% | Acquired | (price as of 2026-10-05) |
| Sept. 17, 2026 | BZ | S | 60,704 | $7.46 | $452,852 | 143,356 Direct | -29.75% | Disposed | 101.9% (price as of 2026-10-05) |
| Sept. 17, 2026 | BZ | M | 80,000 | · | · | 80,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Sept. 17, 2026 | BZ | M | 42,500 | · | · | 127,500 Direct | -25.00% | Disposed | (price as of 2026-10-05) |
| March 30, 2026 | BZ | M | 40,000 | · | · | 40,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| March 30, 2026 | BZ | S | 16,968 | $6.69 | $113,516 | 81,560 Direct | -17.22% | Disposed | 125.1% (price as of 2026-10-05) |
| March 30, 2026 | BZ | M | 40,000 | · | · | 98,528 Direct | +68.34% | Acquired | (price as of 2026-10-05) |
| March 20, 2026 | BZ | M | 3,910 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 20, 2026 | BZ | S | 510 | $6.68 | $3,407 | 58,528 Direct | -0.86% | Disposed | 125.4% (price as of 2026-10-05) |
| March 20, 2026 | BZ | M | 3,910 | · | · | 59,038 Direct | +7.09% | Acquired | (price as of 2026-10-05) |
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. 17, 2026 | BZ | Restricted Share Unit | Class A ordinary shares | · | · | 80,000 | Disposed |
| Sept. 17, 2026 | BZ | Restricted Share Unit | Class A ordinary shares | · | · | 42,500 | Disposed |
| March 30, 2026 | BZ | Restricted Share Unit | Class A ordinary shares | · | · | 40,000 | Disposed |
| March 20, 2026 | BZ | Restricted Share Unit | Class A ordinary shares | · | · | 3,910 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 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] | 55,128 | Direct |
| March 17, 2026 | BZ | Option (Right to Buy) | 20,876 | Direct |
| March 17, 2026 | BZ | Restricted Share Unit | 170,000 | Direct |
| March 17, 2026 | BZ | Restricted Share Unit | 80,000 | Direct |
| March 17, 2026 | BZ | Restricted Share Unit | 160,000 | Direct |
| March 17, 2026 | BZ | Restricted Share Unit | 80,000 | Direct |
| March 17, 2026 | BZ | Restricted Share Unit | 20,864 | Direct |
| March 17, 2026 | BZ | Restricted Share Unit | 3,910 | Direct |