Amy C. Peterson
CIK 1682735 · View on SEC EDGAR ↗
First SEC filing: May 16, 2025 · Latest: May 16, 2025
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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 |
|---|---|---|---|---|---|---|---|---|---|
| May 16, 2025 | EXEL | S | 72,776 | $45.47 | $3,309,125 | 465,393 Direct | -13.52% | Disposed | 18.6% (price as of 2026-08-21) |
| March 16, 2023 | CTMX | S | 4,257 | $1.98 | $8,429 | 58,433 Direct | -6.79% | Disposed | 70.7% (price as of 2026-08-21) |
| Aug. 23, 2018 | ONC | S 10b5-1 | 961 | $170.46 | $163,812 | 0 Direct | -100.00% | Disposed | 120.6% (price as of 2026-08-21) |
| Aug. 23, 2018 | ONC | S 10b5-1 | 1,400 | $169.75 | $237,650 | 961 Direct | -59.30% | Disposed | 121.5% (price as of 2026-08-21) |
| Aug. 23, 2018 | ONC | S 10b5-1 | 2,300 | $168.94 | $388,562 | 2,361 Direct | -49.35% | Disposed | 122.6% (price as of 2026-08-21) |
| Aug. 23, 2018 | ONC | S 10b5-1 | 1,108 | $167.54 | $185,634 | 4,661 Direct | -19.21% | Disposed | 124.5% (price as of 2026-08-21) |
| Nov. 13, 2017 | ONC | S 10b5-1 | 1,201 | $83.31 | $100,055 | 0 Direct | -100.00% | Disposed | 351.4% (price as of 2026-08-21) |
| Nov. 13, 2017 | ONC | S 10b5-1 | 2,400 | $82.79 | $198,696 | 1,201 Direct | -66.65% | Disposed | 354.2% (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 |
|---|---|---|---|---|---|---|---|
| May 16, 2025 | EXEL | Option (right to buy) | Common Stock (40,000) | $21.75 | Aug. 23, 2030 | 40,000 | Disposed |
| Aug. 24, 2023 | EXEL | Option (right to buy) | Common Stock (160,000) | $21.75 | Aug. 23, 2030 | 160,000 | Acquired |
| June 26, 2018 | ONC | Share Option (Right to Buy) | Ordinary Shares | — | June 25, 2028 | 310,180 | Acquired |
| June 27, 2017 | ONC | Share Option (Right to Buy) | Ordinary shares | — | June 26, 2027 | 1,016,178 | Acquired |
| Aug. 22, 2016 | ONC | Share Option (Right to Buy) | Ordinary Shares (1,600,000) | $2.24 | Aug. 21, 2026 | 1,600,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
CTMX
COO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2022 | $445,752 | — | $165,200 | $489,960 | — | — | $747,123 | $1,848,035 |
| 2021 | $520,605 | — | $213,600 | $1,246,265 | $266,810 | — | $5,000 | $2,252,280 |
| 2020 | $503,000 | — | — | $94,643 | $301,800 | — | — | $899,442 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $37,051 | — | — | $938,537 | — | — | $451,654 | $1,427,242 |
| 2018 | $425,000 | — | — | $2,199,983 | $212,500 | — | $8,250 | $3,395,584 |
| 2017 | $400,000 | $224,000 | — | $2,478,255 | — | — | $8,100 | $3,110,355 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.