Ki Won Yoon
Insider
First SEC filing: June 27, 2022 · Latest: June 27, 2022
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 28, 2026 | OPBK | M | 2,408 | · | · | 52,818 Direct | +4.78% | Acquired | (price as of 2026-10-02) |
| May 28, 2026 | OPBK | M | 2,408 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 28, 2026 | OPBK | A | 2,134 | · | · | 2,134 Direct | · | Acquired | (price as of 2026-10-02) |
| June 26, 2025 | OPBK | A | 2,408 | · | · | 2,408 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 24, 2025 | OPBK | M | 10,000 | · | · | 54,137 Direct | +22.66% | Acquired | (price as of 2026-10-02) |
| Feb. 24, 2025 | OPBK | F | 3,727 | $13.21 | $49,234 | 50,410 Direct | -6.88% | Disposed | 17.2% (price as of 2026-10-02) |
| Feb. 24, 2025 | OPBK | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2024 | OPBK | S | 3,000 | $12.49 | $37,470 | 44,137 Direct | -6.36% | Disposed | 23.9% (price as of 2026-10-02) |
| Aug. 14, 2024 | OPBK | S | 5,000 | $12.18 | $60,900 | 47,137 Direct | -9.59% | Disposed | 27.1% (price as of 2026-10-02) |
| Dec. 20, 2023 | OPBK | M | 137 | · | · | 52,137 Direct | +0.26% | Acquired | (price as of 2026-10-02) |
| Dec. 20, 2023 | OPBK | A | 137 | · | · | 10,137 Direct | +1.37% | Acquired | (price as of 2026-10-02) |
| Dec. 20, 2023 | OPBK | M | 137 | · | · | 10,000 Direct | -1.35% | Disposed | (price as of 2026-10-02) |
| Sept. 15, 2023 | OPBK | M | 20,000 | $6.40 | $128,000 | 52,000 Direct | +62.50% | Acquired | 141.9% (price as of 2026-10-02) |
| Sept. 15, 2023 | OPBK | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 14, 2022 | OPBK | M | 10,000 | $6.40 | $64,000 | 32,000 Direct | +45.45% | Acquired | 141.9% (price as of 2026-10-02) |
| Dec. 14, 2022 | OPBK | M | 10,000 | · | · | 20,000 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Aug. 4, 2022 | OPBK | M | 10,000 | $6.40 | $64,000 | 22,000 Direct | +83.33% | Acquired | 141.9% (price as of 2026-10-02) |
| Aug. 4, 2022 | OPBK | M | 10,000 | · | · | 30,000 Direct | -25.00% | Disposed | (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 |
|---|---|---|---|---|---|---|---|
| May 28, 2026 | OPBK | Restricted Stock Unit | Common Stock | · | · | 2,408 | Disposed |
| May 28, 2026 | OPBK | Restricted Stock Unit | Common Stock | · | · | 2,134 | Acquired |
| June 26, 2025 | OPBK | Restricted Stock Unit | Common Stock | · | · | 2,408 | Acquired |
| Feb. 24, 2025 | OPBK | Restricted Stock Unit | Common Stock | · | · | 10,000 | Disposed |
| Dec. 20, 2023 | OPBK | Restricted Stock Unit | Common Stock | · | · | 137 | Acquired |
| Dec. 20, 2023 | OPBK | Restricted Stock Unit | Common Stock | · | · | 137 | Disposed |
| Sept. 15, 2023 | OPBK | Stock Option (Right to Buy) | Common Stock | $6.40 | Oct. 9, 2023 | 20,000 | Disposed |
| Dec. 14, 2022 | OPBK | Stock Option (Right to Buy) | Common Stock | $6.40 | Oct. 9, 2023 | 10,000 | Disposed |
| Aug. 4, 2022 | OPBK | Stock Option (Right to Buy) | Common Stock | $6.40 | Oct. 9, 2023 | 10,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.