Kijun Ahn
Insider
First SEC filing: Aug. 9, 2018 · Latest: Jan. 15, 2021
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 |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 25, 2023 | PCB | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 14, 2023 | PCB | M | 24,200 | $10.33 | $249,986 | 125,537 Direct | +23.88% | Acquired | 171.2% (price as of 2026-10-02) |
| July 14, 2023 | PCB | M | 24,200 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 23, 2023 | PCB | M | 3,108 | $4.51 | $14,017 | 101,337 Direct | +3.16% | Acquired | 521.1% (price as of 2026-10-02) |
| March 23, 2023 | PCB | M | 3,108 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 18, 2022 | PCB | M | 9,498 | $3.38 | $32,103 | 98,229 Direct | +10.70% | Acquired | 728.7% (price as of 2026-10-02) |
| Feb. 18, 2022 | PCB | M | 9,498 | · | · | 0 Direct | -100.00% | 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 |
|---|---|---|---|---|---|---|---|
| Oct. 25, 2023 | PCB | Stock option (right to buy) | Common Stock | $15.04 | Oct. 25, 2033 | 30,000 | Acquired |
| July 14, 2023 | PCB | Stock option (right to buy) | Common Stock | $10.33 | Oct. 28, 2025 | 24,200 | Disposed |
| March 23, 2023 | PCB | Stock option (right to buy) | Common Stock | $4.51 | March 29, 2023 | 3,108 | Disposed |
| Feb. 18, 2022 | PCB | Stock option (right to buy) | Common Stock | $3.38 | Feb. 23, 2022 | 9,498 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 9, 2018 | PCB | Common Stock | 88,731 | Direct |
| Aug. 9, 2018 | PCB | Common Stock | 7,151 | Indirect |
| Aug. 9, 2018 | PCB | Common Stock | 7,151 | Indirect |
| Aug. 9, 2018 | PCB | Common Stock | 1,827 | Indirect |
| Aug. 9, 2018 | PCB | Stock option (right to buy) | 9,498 | Direct |
| Aug. 9, 2018 | PCB | Stock option (right to buy) | 3,108 | Direct |
| Aug. 9, 2018 | PCB | Stock option (right to buy) | 24,200 | Direct |