Junfeng Wang
Insider
First SEC filing: Aug. 21, 2018 · Latest: Aug. 21, 2018
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 6, 2019 | BNGO | A | 21,911 | · | · | 21,911 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2018 | BNGO | A | 10,516 | · | · | 10,516 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 23, 2018 | BNGO | C | 27,305,708 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 23, 2018 | BNGO | C | 6,443,565 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 23, 2018 | BNGO | C | 8,545,184 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 23, 2018 | BNGO | C | 1,134,000 | · | · | 2,906,915 Indirect | +63.96% | Acquired | (price as of 2026-10-02) |
| Aug. 23, 2018 | BNGO | C | 784,728 | · | · | 1,772,915 Indirect | +79.41% | Acquired | (price as of 2026-10-02) |
| Aug. 23, 2018 | BNGO | C | 637,984 | · | · | 988,187 Indirect | +182.18% | Acquired | (price as of 2026-10-02) |
| Aug. 23, 2018 | BNGO | C | 150,550 | · | · | 350,203 Indirect | +75.41% | Acquired | (price as of 2026-10-02) |
| Aug. 23, 2018 | BNGO | C | 199,653 | · | · | 199,653 Indirect | · | 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 |
|---|---|---|---|---|---|---|---|
| June 6, 2019 | BNGO | Stock Option (right to buy) | Common Stock | $2.78 | June 6, 2029 | 21,911 | Acquired |
| Oct. 1, 2018 | BNGO | Stock Option (Right to Buy) | Common Stock | $7.77 | Sept. 30, 2028 | 10,516 | Acquired |
| Aug. 23, 2018 | BNGO | Series D-1 Convertible Preferred Stock | Common Stock | · | · | 27,305,708 | Disposed |
| Aug. 23, 2018 | BNGO | Series D Convertible Preferred Stock | Common Stock | · | · | 6,443,565 | Disposed |
| Aug. 23, 2018 | BNGO | Series C Convertible Preferred Stock | Common Stock | · | · | 8,545,184 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 21, 2018 | BNGO | Series C Convertible Preferred Stock | 8,545,184 | Indirect |
| Aug. 21, 2018 | BNGO | Series D Convertible Preferred Stock | 6,443,565 | Indirect |
| Aug. 21, 2018 | BNGO | Series D-1 Convertible Preferred Stock | 27,305,708 | Indirect |
| Aug. 21, 2018 | BNGO | Series D Convertible Preferred Stock Warrants (Right to Buy) | 11,263,624 | Indirect |