Martine Zimmermann
CIK 1994049 · last filed 2026-09-14
Martine Zimmermann is a corporate insider who has filed 8 SEC Form 4 insider transactions across 2 companies since 2023. The most recent filing shows the insider sold $342.0K of LGND on Sep 14, 2026. Across all open-market trades the lifetime net is −$342.0K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.1M across reported positions. 6 SEC filings were submitted jointly with LIGAND PHARMACEUTICALS INC.
"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.
$1.13M
2
8
-$342.0K
Filer Profile
3911 SORRENTO VALLEY BOULEVARD SUITE 110
SAN DIEGO, CA 92121
Holdings By Company
Recent Filings
8 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-14 | LGND | Sell (S) | −1,200 | -$342.0K | EDGAR |
| 2026-09-10 | LGND | Notice (144) | −1,200 | -$342.0K | EDGAR |
| 2026-09-10 | CADL | Grant (A) | — | $0 | EDGAR |
| 2026-06-09 | LGND | Mixed | +654 | -$43.1K | EDGAR |
| 2025-09-24 | LGND | Tax (F) | −115 | -$19.6K | EDGAR |
| 2025-06-10 | LGND | Mixed | +1,021 | -$19.9K | EDGAR |
| 2024-06-18 | LGND | Grant (A) | +1,252 | $0 | EDGAR |
| 2023-09-26 | LGND | Grant (A) | +2,285 | $0 | 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.