David K Loomis
CIK 1959410 · VP, Chief Accounting Officer · last filed 2026-05-13
David K Loomis is a VP, Chief Accounting Officer who has filed 10 SEC Form 4 insider transactions across 1 company since 2024. The most recent filing shows the insider sold $19.1K of ARVN on May 13, 2026. Across all open-market trades the lifetime net is −$77.5K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $304.7K 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.
$304.7K
1
10
-$77.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ARVN | VP, Chief Accounting Officer | 40,193 | $7.58 | $304.7K | -$77.5K | 10 | 2026-05-13 |
Recent Filings
10 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-13 | ARVN | Sell (S) | −1,919 | -$19.1K | EDGAR |
| 2026-03-02 | ARVN | Grant (A) | +12,420 | $0 | EDGAR |
| 2026-02-25 | ARVN | Sell (S) | −1,108 | -$13.5K | EDGAR |
| 2026-02-18 | ARVN | Sell (S) | −1,016 | -$12.1K | EDGAR |
| 2025-11-07 | ARVN | Sell (S) | −230 | -$2.3K | EDGAR |
| 2025-05-13 | ARVN | Grant (A) | +11,825 | $0 | EDGAR |
| 2025-02-25 | ARVN | Sell (S) | −1,214 | -$20.3K | EDGAR |
| 2025-02-18 | ARVN | Grant (A) | +10,584 | $0 | EDGAR |
| 2024-11-12 | ARVN | Sell (S) | −460 | -$10.3K | EDGAR |
| 2024-02-27 | ARVN | Grant (A) | +5,750 | $0 | EDGAR |