Frank Stokes
CIK 1782815 · View on SEC EDGAR ↗
First SEC filing: July 24, 2019 · Latest: July 24, 2019
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. 14, 2026 | CSTL | S | 24,908 | $29.77 | $741,511 | 35,177 Direct | -41.45% | Disposed | 1.5% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| June 9, 2026 | XGN | Stock Option(right to buy) | Common Stock (37,500) | $4.31 | June 8, 2036 | 37,500 | Acquired |
| June 10, 2025 | XGN | Stock Option(right to buy) | Common Stock (9,000) | $7.36 | June 9, 2035 | 9,000 | Acquired |
| June 10, 2024 | XGN | Stock Option(right to buy) | Common Stock (9,000) | $1.99 | June 9, 2034 | 9,000 | Acquired |
| June 9, 2023 | XGN | Stock Option(right to buy) | Common Stock (9,000) | $3.13 | June 8, 2033 | 9,000 | Acquired |
| June 16, 2022 | XGN | Stock Option(right to buy) | Common Stock (9,000) | $5.25 | June 15, 2032 | 9,000 | Acquired |
| June 17, 2021 | XGN | Stock Option(right to buy) | Common Stock (15,000) | $16.41 | June 16, 2031 | 15,000 | 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.
CSTL
CFO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $522,544 | $14,370 | $1,417,918 | — | $374,769 | — | $90,236 | $2,419,837 |
| 2024 | $500,042 | $13,751 | $1,379,780 | — | $338,388 | — | $74,563 | $2,306,525 |
| 2023 | $488,800 | $4,888 | — | — | $316,742 | — | $69,820 | $880,250 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.