Corazon (Corsee) D. Sanders
CIK 1796536 · last filed 2026-06-15
Corazon (Corsee) D. Sanders is a corporate insider who has filed 43 SEC Form 4 insider transactions across 4 companies since 2019. Across all open-market trades the lifetime net is −$2.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $20.6M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$20.65M
4
43
-$2.30M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RARE | Director | 21,095 | $25.49 | $537.7K | -$339.4K | 11 | 2026-06-15 |
| ONC | Director | 54,470 | $369.15 | $20.11M | -$1.86M | 4 | 2026-05-27 |
| Molecular Templates, Inc. (MTEM) Delisted | Director | — | $0.00 | — | $0 | 6 | 2024-09-30 |
| BeOne Medicines Ltd. (BGNE) Delisted | Director | 46,241 | $184.71 | $8.54M | -$105.4K | 6 | 2024-06-07 |
Recent Filings
43 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-15 | — | Notice (144) | −945 | -$250.9K | EDGAR |
| 2026-06-15 | RARE | Notice (144) | −2,000 | -$50.1K | EDGAR |
| 2026-06-15 | RARE | Sell (S) | −2,000 | -$50.1K | EDGAR |
| 2026-05-27 | ONC | Sell (S) | −212 | -$65.6K | EDGAR |
| 2026-05-22 | — | Notice (144) | −212 | -$65.6K | EDGAR |
| 2026-05-18 | RARE | Grant (A) | +7,751 | $0 | EDGAR |
| 2025-12-29 | — | Notice (144) | −969 | -$22.1K | EDGAR |
| 2025-12-01 | ONC | Mixed | — | -$477.8K | EDGAR |
| 2025-11-26 | — | Notice (144) | −2,627 | -$895.5K | EDGAR |
| 2025-09-23 | — | Notice (144) | −307 | -$10.4K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.