Maria Arantxa Horga
CIK 1829614 · Chief Medical Officer · last filed 2026-02-03
Maria Arantxa Horga is a Chief Medical Officer who has filed 6 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for AVIR, was dated Feb 3, 2026. Across all open-market trades the lifetime net is −$61.0K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $503.6K 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.
$503.6K
1
6
-$61.0K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AVIR | Chief Medical Officer | 112,159 | $4.49 | $503.6K | -$61.0K | 6 | 2026-02-03 |
Recent Filings
6 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-03 | AVIR | Mixed | +35,210 | -$68.1K | EDGAR |
| 2025-02-04 | AVIR | Mixed | +35,212 | -$49.2K | EDGAR |
| 2024-02-02 | AVIR | Mixed | +25,664 | -$61.0K | EDGAR |
| 2023-02-02 | AVIR | Grant (A) | — | $0 | EDGAR |
| 2022-02-02 | AVIR | Grant (A) | — | $0 | EDGAR |
| 2021-02-01 | AVIR | Grant (A) | — | $0 | EDGAR |