DIAN C TAYLOR
CIK 1208428 · C.E.O. President · last filed 2026-05-06
DIAN C TAYLOR is a C.E.O. President who has filed 70 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for ARTNA, was dated May 6, 2026. Across all open-market trades the lifetime net is −$3.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.7M 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.
$4.67M
1
70
-$3.25M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ARTNA | Director | 142,471 | $32.77 | $4.67M | -$3.25M | 70 | 2026-05-06 |
Recent Filings
70 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-06 | ARTNA | Mixed | +1,000 | $31.4K | EDGAR |
| 2026-03-23 | ARTNA | Sell (S) | −1,000 | -$31.2K | EDGAR |
| 2026-03-20 | ARTNA | Sell (S) | −2,000 | -$62.0K | EDGAR |
| 2026-03-20 | ARTNA | Sell (S) | −2,000 | -$62.0K | EDGAR |
| 2025-12-22 | ARTNA | Sell (S) | −2,224 | -$71.1K | EDGAR |
| 2025-12-22 | ARTNA | Sell (S) | −2,224 | -$70.6K | EDGAR |
| 2025-05-07 | ARTNA | Mixed | +1,000 | $37.1K | EDGAR |
| 2024-05-10 | ARTNA | Other (J) | +1,000 | $54.9K | EDGAR |
| 2024-05-08 | ARTNA | Grant (A) | — | $0 | EDGAR |
| 2023-05-11 | ARTNA | Grant (A) | — | $0 | EDGAR |