Corazon (Corsee) D. Sanders
CIK 1796536 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2026 · Latest: June 15, 2026
On this page
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net:
$-50,100
+ 10 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
10 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 15, 2026 | RARE | S | 2,000 | $25.05 | $50,100 | 21,095 Direct | -8.66% | Disposed | 4.3% (price as of 2026-08-21) |
| June 20, 2025 | RARE | S | 2,405 | $37.39 | $89,923 | 15,344 Direct | -13.55% | Disposed | -30.1% (price as of 2026-08-21) |
| July 2, 2024 | RARE | S | 584 | $40.98 | $23,932 | 12,009 Direct | -4.64% | Disposed | -36.3% (price as of 2026-08-21) |
| June 10, 2024 | RARE | S | 1,737 | $41.10 | $71,391 | 7,248 Direct | -19.33% | Disposed | -36.4% (price as of 2026-08-21) |
| June 30, 2023 | RARE | S 10b5-1 | 585 | $46.76 | $27,355 | 8,985 Direct | -6.11% | Disposed | -44.1% (price as of 2026-08-21) |
| June 8, 2023 | RARE | S 10b5-1 | 1,485 | $51.65 | $76,700 | 9,570 Direct | -13.43% | Disposed | -49.4% (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 15, 2025 | RARE | Stock Option (Right to Buy) | Common Stock (10,787) | $34.84 | May 15, 2035 | 10,787 | Acquired |
| June 18, 2024 | RARE | Stock Option (Right to Buy) | Common Stock (9,900) | $37.42 | June 18, 2034 | 9,900 | Acquired |
| June 7, 2023 | RARE | Stock Option (Right to Buy) | Common Stock (7,110) | $51.82 | June 7, 2033 | 7,110 | Acquired |
| June 24, 2022 | RARE | Stock Option (Right to Buy) | Common Stock (6,245) | $60.57 | June 24, 2032 | 6,245 | Acquired |
| June 29, 2021 | RARE | Stock Option (Right to Buy) | Common Stock (7,255) | $96.29 | June 29, 2031 | 7,255 | 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.