Federico A. Monzon
First SEC filing: July 24, 2019 · Latest: July 24, 2019
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 22, 2020 | CSTL | M | 20,000 | $1.92 | $38,400 | 31,459 Direct | +174.54% | Acquired | 1752.1% (price as of 2026-10-02) |
| May 22, 2020 | CSTL | M | 20,000 | · | · | 51,584 Direct | -27.94% | Disposed | (price as of 2026-10-02) |
| Dec. 13, 2019 | CSTL | A | 35,000 | · | · | 35,000 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 |
|---|---|---|---|---|---|---|---|
| May 22, 2020 | CSTL | Stock option (right to buy) | Common Stock | $1.92 | Jan. 17, 2026 | 20,000 | Disposed |
| Dec. 13, 2019 | CSTL | Stock option (right to buy) | Common Stock | $29.50 | Dec. 12, 2029 | 35,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 24, 2019 | CSTL | Common Stock | 10,449 | Direct |
| July 24, 2019 | CSTL | Stock option (right to buy) | 71,584 | Direct |
| July 24, 2019 | CSTL | Stock option (right to buy) | 12,305 | Direct |
| July 24, 2019 | CSTL | Stock option (right to buy) | 12,305 | Direct |
| July 24, 2019 | CSTL | Stock option (right to buy) | 32,813 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2019 | $326,781 | $8,101 | · | $644,397 | $148,133 | · | $11,200 | $1,138,612 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.