Junge Zhang
Insider
First SEC filing: Dec. 17, 2021 · Latest: June 15, 2026
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 11, 2026 | OCGN | A | 170,100 | · | · | 170,100 Direct | · | Acquired | (price as of 2026-10-05) |
| April 1, 2026 | OCGN | M | 15,000 | $0.51 | $7,650 | 1,180,182 Direct | +1.29% | Acquired | 103.9% (price as of 2026-10-05) |
| April 1, 2026 | OCGN | M | 66,929 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 1, 2026 | OCGN | M | 112,205 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 1, 2026 | OCGN | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 1, 2026 | OCGN | M | 66,929 | $1.42 | $95,039 | 1,359,316 Direct | +5.18% | Acquired | -26.8% (price as of 2026-10-05) |
| April 1, 2026 | OCGN | M | 112,205 | $0.46 | $51,614 | 1,292,387 Direct | +9.51% | Acquired | 126.1% (price as of 2026-10-05) |
| June 5, 2025 | OCGN | A | 151,316 | · | · | 151,316 Direct | · | Acquired | (price as of 2026-10-05) |
| June 28, 2024 | OCGN | A | 66,929 | · | · | 66,929 Direct | · | Acquired | (price as of 2026-10-05) |
| June 14, 2023 | OCGN | P | 200,278 | $0.50 | $100,139 | 1,077,182 Indirect | +22.84% | Acquired | 108.0% (price as of 2026-10-05) |
| June 9, 2023 | OCGN | A | 112,205 | · | · | 112,205 Direct | · | Acquired | (price as of 2026-10-05) |
| June 7, 2022 | OCGN | A | 140,091 | · | · | 140,091 Direct | · | Acquired | (price as of 2026-10-05) |
| March 3, 2022 | OCGN | M | 39,000 | $0.51 | $19,890 | 39,000 Direct | · | Acquired | 103.9% (price as of 2026-10-05) |
| March 3, 2022 | OCGN | M | 49,000 | $1.83 | $89,670 | 88,000 Direct | +125.64% | Acquired | -43.2% (price as of 2026-10-05) |
| March 3, 2022 | OCGN | M | 39,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 3, 2022 | OCGN | M | 49,000 | · | · | 77,000 Direct | +175.00% | Acquired | (price as of 2026-10-05) |
| Dec. 16, 2021 | OCGN | A | 16,335 | · | · | 16,335 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 16, 2021 | OCGN | X | 143,820 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 16, 2021 | OCGN | X | 1,653 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 16, 2021 | OCGN | X | 1,653 | $7.56 | $12,497 | 876,904 Indirect | +0.19% | Acquired | -86.2% (price as of 2026-10-05) |
| Nov. 16, 2021 | OCGN | X | 143,820 | $2.77 | $398,381 | 875,251 Indirect | +19.66% | Acquired | -62.5% (price as of 2026-10-05) |
| Nov. 3, 2021 | OCGN | S 10b5-1 | 150,300 | $17.32 | $2,603,196 | 731,431 Indirect | -17.05% | Disposed | -94.0% (price as of 2026-10-05) |
| Nov. 2, 2021 | OCGN | S 10b5-1 | 149,700 | $15.75 | $2,357,775 | 881,731 Indirect | -14.51% | Disposed | -93.4% (price as of 2026-10-05) |
| Jan. 1, 2021 | OCGN | A | 126,000 | · | · | 126,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 2, 2020 | OCGN | A | 54,000 | · | · | 54,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 4, 2019 | OCGN | P | 220,000 | $0.44 | $96,800 | 818,578 Direct | +36.75% | Acquired | 136.4% (price as of 2026-10-05) |
| Nov. 27, 2019 | OCGN | P | 270,000 | $0.37 | $99,900 | 600,078 Direct | +81.80% | Acquired | 181.1% (price as of 2026-10-05) |
| Nov. 25, 2019 | OCGN | P | 115,000 | $0.27 | $31,050 | 330,078 Direct | +53.47% | Acquired | 285.2% (price as of 2026-10-05) |
| Nov. 22, 2019 | OCGN | P | 80,000 | $0.28 | $22,400 | 215,078 Direct | +59.23% | Acquired | 271.4% (price as of 2026-10-05) |
| Nov. 18, 2019 | OCGN | P | 98,500 | $0.41 | $40,385 | 133,578 Direct | +280.80% | Acquired | 153.7% (price as of 2026-10-05) |
| Nov. 18, 2019 | OCGN | P | 100,000 | $0.41 | $41,000 | 135,078 Direct | +285.08% | Acquired | 153.7% (price as of 2026-10-05) |
| Oct. 11, 2019 | OCGN | P | 4,000 | $1.48 | $5,920 | 35,078 Direct | +12.87% | Acquired | -29.7% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 2,000 | $2.95 | $5,900 | 31,078 Direct | +6.88% | Acquired | -64.7% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 3,000 | $3.30 | $9,900 | 29,078 Direct | +11.50% | Acquired | -68.5% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 5,000 | $3.35 | $16,750 | 26,078 Direct | +23.72% | Acquired | -69.0% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 2,000 | $3.80 | $7,600 | 21,078 Direct | +10.48% | Acquired | -72.6% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 1,163 | $3.10 | $3,605 | 19,078 Direct | +6.49% | Acquired | -66.5% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 2,000 | $3.35 | $6,700 | 17,915 Direct | +12.57% | Acquired | -69.0% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 10,000 | $3.10 | $31,000 | 15,915 Direct | +169.06% | Acquired | -66.5% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 200 | $2.62 | $524 | 5,915 Direct | +3.50% | Acquired | -60.3% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 200 | $2.49 | $498 | 5,715 Direct | +3.63% | Acquired | -58.2% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 660 | $2.50 | $1,650 | 5,515 Direct | +13.59% | Acquired | -58.4% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 3,000 | $2.48 | $7,440 | 4,855 Direct | +161.73% | Acquired | -58.1% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 100 | $2.45 | $245 | 1,855 Direct | +5.70% | Acquired | -57.6% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 1,358 | $2.47 | $3,354 | 1,755 Direct | +342.07% | Acquired | -57.9% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 200 | $2.46 | $492 | 397 Direct | +101.52% | Acquired | -57.7% (price as of 2026-10-05) |
| Sept. 30, 2019 | OCGN | P | 197 | $2.45 | $483 | 197 Direct | · | Acquired | -57.6% (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 |
|---|---|---|---|---|---|---|---|
| June 11, 2026 | OCGN | Stock Option (Right to Buy) | Common Stock | $1.22 | June 11, 2036 | 170,100 | Acquired |
| April 1, 2026 | OCGN | Option (right to buy) | Common Stock | $1.42 | June 28, 2034 | 66,929 | Disposed |
| April 1, 2026 | OCGN | Option (right to buy) | Common Stock | $0.46 | June 9, 2033 | 112,205 | Disposed |
| April 1, 2026 | OCGN | Option (right to buy) | Common Stock | $0.51 | Jan. 2, 2030 | 15,000 | Disposed |
| June 5, 2025 | OCGN | Option (Right to Buy) | Common Stock | $0.95 | June 5, 2035 | 151,316 | Acquired |
| June 28, 2024 | OCGN | Option (Right to Buy) | Common Stock | $1.55 | June 28, 2034 | 66,929 | Acquired |
| June 9, 2023 | OCGN | Option (Right to Buy) | Common Stock | $0.46 | June 9, 2033 | 112,205 | Acquired |
| June 7, 2022 | OCGN | Option (Right to Buy) | Common Stock | $2.49 | June 7, 2032 | 140,091 | Acquired |
| March 3, 2022 | OCGN | Option (Right to Buy) | Common Stock | $0.51 | Jan. 2, 2030 | 39,000 | Acquired |
| March 3, 2022 | OCGN | Option (Right to Buy) | Common Stock | $1.83 | Jan. 1, 2031 | 49,000 | Acquired |
| Dec. 16, 2021 | OCGN | Option (Right to Buy) | Common Stock | $5.02 | Dec. 16, 2031 | 16,335 | Acquired |
| Nov. 16, 2021 | OCGN | Warrants (Right to Buy) | Common Stock | $2.77 | Nov. 18, 2026 | 143,820 | Disposed |
| Nov. 16, 2021 | OCGN | Warrants (Right to Buy) | Common Stock | $7.56 | June 17, 2027 | 1,653 | Disposed |
| Jan. 1, 2021 | OCGN | Option (Right to Buy) | Common Stock | $1.83 | Jan. 1, 2031 | 126,000 | Acquired |
| Jan. 2, 2020 | OCGN | Options (Right to Buy) | Common Stock | $0.51 | Jan. 2, 2030 | 54,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 17, 2021 | OCGN | Warrants (Right to Buy) | 143,820 | Indirect |
| Dec. 17, 2021 | OCGN | Warrants (Right to Buy) | 1,653 | Indirect |
| Oct. 4, 2019 | OCGN | Common Stock | 212,863 | Indirect |
| Oct. 4, 2019 | OCGN | Warrants (Right to Buy) | 143,820 | Indirect |
| Oct. 4, 2019 | OCGN | Warrants (Right to Buy) | 1,653 | Indirect |