William Karl Hornung
CIK 1612066 · View on SEC EDGAR ↗
First SEC filing: Oct. 3, 2018 · Latest: Oct. 3, 2018
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 27, 2022 | CRVO | A | 305,743 | — | — | 305,743 Direct | — | Acquired | (price as of 2026-08-25) |
| March 1, 2021 | CRVO | A | 122,771 | — | — | 122,771 Direct | — | Acquired | (price as of 2026-08-25) |
| March 1, 2021 | CRVO | A | 80,069 | — | — | 80,069 Direct | — | Acquired | (price as of 2026-08-25) |
| Jan. 2, 2020 | CRVO | A | 52,600 | — | — | 52,600 Direct | — | Acquired | (price as of 2026-08-25) |
| Jan. 2, 2019 | CRVO | A | 16,334 | — | — | 16,334 Direct | — | Acquired | (price as of 2026-08-25) |
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 |
|---|---|---|---|---|---|---|---|
| Jan. 27, 2022 | CRVO | Stock Option (Right to Buy) | Common Stock (305,743) | $0.24 | Jan. 27, 2032 | 305,743 | Acquired |
| March 1, 2021 | CRVO | Stock Option (Right to Buy) | Common Stock (122,771) | $1.11 | March 1, 2031 | 122,771 | Acquired |
| March 1, 2021 | CRVO | Stock Option (Right to Buy) | Common Stock (80,069) | $1.11 | March 1, 2031 | 80,069 | Acquired |
| Jan. 2, 2020 | CRVO | Stock Option (Right to Buy) | Common Stock (52,600) | $0.46 | Jan. 31, 2030 | 52,600 | Acquired |
| Jan. 2, 2019 | CRVO | Stock Option (Right to Buy) | Common Stock (16,334) | $2.10 | Jan. 2, 2029 | 16,334 | 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 |
|---|---|---|---|---|
| Oct. 3, 2018 | CRVO | Stock Option (Right to Buy)→ Common Stock (90,000) | 90,000 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2020 | $298,100 | $93,902 | — | $130,083 | — | — | $17,866 | $539,951 |
| 2019 | $250,000 | — | — | $34,301 | $55,000 | — | $15,833 | $355,134 |
| 2018 | $214,583 | — | — | $106,200 | $49,429 | — | $1,250 | $371,462 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.