Daphne Karydas
Insider
First SEC filing: July 13, 2020 · Latest: June 17, 2026
Insider at
Insider transactions
0 buys (P)
5 sells (S)
Net: $-925,577
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 15, 2026 | MLYS | M 10b5-1 | 3,000 | $12.02 | $36,060 | 9,200 Direct | +48.39% | Acquired | 96.6% (price as of 2026-10-02) |
| Sept. 15, 2026 | MLYS | S 10b5-1 | 3,000 | $28.58 | $85,740 | 6,200 Direct | -32.61% | Disposed | -17.3% (price as of 2026-10-02) |
| Sept. 15, 2026 | MLYS | M 10b5-1 | 3,000 | · | · | 35,000 Direct | -7.89% | Disposed | (price as of 2026-10-02) |
| June 17, 2026 | MLYS | M 10b5-1 | 3,000 | $12.02 | $36,060 | 9,200 Direct | +48.39% | Acquired | 96.6% (price as of 2026-10-02) |
| June 17, 2026 | MLYS | M 10b5-1 | 3,000 | · | · | 38,000 Direct | -7.32% | Disposed | (price as of 2026-10-02) |
| June 17, 2026 | MLYS | S 10b5-1 | 3,000 | $25.00 | $75,000 | 6,200 Direct | -32.61% | Disposed | -5.5% (price as of 2026-10-02) |
| May 27, 2026 | CMPS | A | 21,110 | · | · | 21,110 Direct | · | Acquired | (price as of 2026-10-02) |
| March 31, 2026 | MLYS | M 10b5-1 | 3,000 | $12.02 | $36,060 | 9,200 Direct | +48.39% | Acquired | 96.6% (price as of 2026-10-02) |
| March 31, 2026 | MLYS | S 10b5-1 | 3,000 | $25.00 | $75,000 | 6,200 Direct | -32.61% | Disposed | -5.5% (price as of 2026-10-02) |
| March 31, 2026 | MLYS | M 10b5-1 | 3,000 | · | · | 41,000 Direct | -6.82% | Disposed | (price as of 2026-10-02) |
| Feb. 19, 2026 | MLYS | A | 6,200 | · | · | 6,200 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 19, 2026 | MLYS | A | 8,300 | · | · | 8,300 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 13, 2025 | MLYS | M | 15,000 | $10.20 | $153,000 | 15,000 Direct | · | Acquired | 131.7% (price as of 2026-10-02) |
| Nov. 13, 2025 | MLYS | S | 10,115 | $45.81 | $463,368 | 4,885 Direct | -67.43% | Disposed | -48.4% (price as of 2026-10-02) |
| Nov. 13, 2025 | MLYS | S | 4,885 | $46.36 | $226,469 | 0 Direct | -100.00% | Disposed | -49.0% (price as of 2026-10-02) |
| Nov. 13, 2025 | MLYS | M | 15,000 | · | · | 17,900 Direct | -45.59% | Disposed | (price as of 2026-10-02) |
| June 12, 2025 | CMPS | A | 26,000 | · | · | 26,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 13, 2025 | MLYS | A | 32,900 | · | · | 32,900 Direct | · | Acquired | (price as of 2026-10-02) |
| May 22, 2024 | MLYS | A | 22,000 | · | · | 22,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 9, 2024 | CMPS | A | 26,000 | · | · | 26,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 18, 2023 | CMPS | A | 52,000 | · | · | 52,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 13, 2023 | MLYS | A | 44,000 | · | · | 44,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 3, 2021 | SNDX | A | 95,000 | · | · | 95,000 Direct | · | 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 |
|---|---|---|---|---|---|---|---|
| Sept. 15, 2026 | MLYS | Stock Option | Common Stock | $12.02 | Sept. 13, 2033 | 3,000 | Disposed |
| June 17, 2026 | MLYS | Stock Option | Common Stock | $12.02 | Sept. 13, 2033 | 3,000 | Disposed |
| May 27, 2026 | CMPS | Share Option (Right to Buy) | Ordinary Shares [F2] | $11.85 | May 26, 2036 | 21,110 | Acquired |
| March 31, 2026 | MLYS | Stock Option | Common Stock | $12.02 | Sept. 13, 2033 | 3,000 | Disposed |
| Feb. 19, 2026 | MLYS | Stock Option | Common Stock | $28.06 | Feb. 19, 2036 | 8,300 | Acquired |
| Nov. 13, 2025 | MLYS | Stock Option | Common Stock | $10.20 | Feb. 13, 2035 | 15,000 | Disposed |
| June 12, 2025 | CMPS | Share Option (Right to Buy) | Ordinary Shares [F2] | $4.52 | June 11, 2035 | 26,000 | Acquired |
| Feb. 13, 2025 | MLYS | Stock Option | Common Stock | $10.20 | Feb. 13, 2035 | 32,900 | Acquired |
| May 22, 2024 | MLYS | Stock Option | Common Stock | $12.52 | May 22, 2034 | 22,000 | Acquired |
| May 9, 2024 | CMPS | Share Option (Right to Buy) | Ordinary Shares [F2] | $8.54 | May 8, 2034 | 26,000 | Acquired |
| Sept. 18, 2023 | CMPS | Share Option (Right to Buy) | Ordinary Shares [F2] | $9.07 | Sept. 17, 2033 | 52,000 | Acquired |
| Sept. 13, 2023 | MLYS | Stock Option | Common Stock | $12.02 | Sept. 13, 2033 | 44,000 | Acquired |
| Feb. 3, 2021 | SNDX | Stock Option (Right to Buy) | Common Stock | $21.36 | Feb. 3, 2031 | 95,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 13, 2020 | SNDX | Employee Stock Option (right to buy) | 215,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2021 | $307,670 | $50,000 | · | $1,782,100 | $130,750 | · | $8,000 | $2,278,520 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.