Chan Henry Lee
CIK 1980648 · View on SEC EDGAR ↗
First SEC filing: June 20, 2023 · Latest: June 18, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 11, 2026 | ONC | S 10b5-1 | 2,666 | $360.00 | $959,760 | 0 Direct | -100.00% | Disposed | 4.5% (price as of 2026-08-21) |
| July 30, 2026 | ONC | S | 1,044 | $323.69 | $337,932 | 0 Direct | -100.00% | Disposed | 16.2% (price as of 2026-08-21) |
| July 22, 2026 | ONC | S 10b5-1 | 1,669 | $325.00 | $542,425 | 0 Direct | -100.00% | Disposed | 15.7% (price as of 2026-08-21) |
| July 8, 2026 | ONC | S 10b5-1 | 664 | $302.46 | $200,833 | 0 Direct | -100.00% | Disposed | 24.3% (price as of 2026-08-21) |
| June 16, 2026 | ONC | S | 590 | $265.98 | $156,928 | 0 Direct | -100.00% | Disposed | 41.4% (price as of 2026-08-21) |
| June 11, 2026 | ONC | S | 428 | $257.64 | $110,270 | 0 Direct | -100.00% | Disposed | 46.0% (price as of 2026-08-21) |
| June 8, 2026 | ONC | S | 711 | $270.24 | $192,138 | 0 | — | — | 39.2% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 11, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares (10,556) | — | Aug. 4, 2032 | 10,556 | Disposed |
| Aug. 11, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares (13,754) | — | June 14, 2033 | 13,754 | Disposed |
| Aug. 11, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares (10,348) | — | June 4, 2034 | 10,348 | Disposed |
| July 22, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares (6,370) | — | June 4, 2034 | 6,370 | Disposed |
| July 22, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares (8,645) | — | June 14, 2033 | 8,645 | Disposed |
| July 22, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares (6,682) | — | Aug. 4, 2032 | 6,682 | Disposed |
| July 8, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares (2,548) | — | June 4, 2034 | 2,548 | Disposed |
| July 8, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares (3,458) | — | June 14, 2033 | 3,458 | Disposed |
| July 8, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares (2,626) | — | Aug. 4, 2032 | 2,626 | Disposed |
| June 11, 2026 | ONC | Share Option (Right to Buy) | Ordinary Shares (87,308) | — | June 10, 2036 | 87,308 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
ONC
SVP| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $654,000 | — | — | — | $580,752 | — | $21,000 | $5,055,306 |
| 2024 | $621,000 | — | — | — | $434,700 | — | $20,700 | $4,676,148 |
| 2023 | $600,000 | — | — | — | $390,000 | — | $16,500 | $4,049,366 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.