Erin Henderson
CIK 1895467 · View on SEC EDGAR ↗
First SEC filing: Feb. 17, 2022 · Latest: Feb. 17, 2022
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. 19, 2022 | ONCO | S | 4,834 | $3.97 | $19,191 | 24,752 Direct | -16.34% | Disposed | -100.0% (price as of 2026-08-20) |
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. 19, 2022 | ONCO | Stock Option | Common Stock (4,834) | $0.01 | April 2, 2030 | 4,834 | Disposed |
| Aug. 18, 2022 | ONCO | Stock Option | Common Stock (24,810) | $0.01 | April 2, 2030 | 24,810 | Disposed |
| May 4, 2022 | ONCO | Stock Option | Common Stock, par value $0.00001 per share (200,000) | $6.45 | May 4, 2032 | 200,000 | 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 |
|---|---|---|---|---|
| Feb. 17, 2022 | ONCO | Stock Option→ Common Stock, par value $0.00001 per share (45,920) | 45,920 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2023 | $315,972 | — | $153,750 | — | — | — | $81,250 | $550,972 |
| 2022 | $296,905 | $230,000 | — | $706,449 | — | — | — | $1,233,354 |
| 2021 | $120,000 | $51,173 | — | — | — | — | — | $171,173 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.