Mark Mesler
CIK 1909981 · CHIEF FINANCIAL OFFICER · last filed 2025-05-16
Mark Mesler is a CHIEF FINANCIAL OFFICER who has filed 17 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for ACHR.WS, was dated May 16, 2025. Across all open-market trades the lifetime net is −$1.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $81.2K 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.
$81.2K
1
17
-$1.33M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ACHR.WS | CHIEF FINANCIAL OFFICER | 711,525 | $0.11 | $81.2K | -$1.33M | 17 | 2025-05-16 |
Recent Filings
17 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-05-16 | ACHR.WS | Mixed | +52,168 | -$659.5K | EDGAR |
| 2025-04-01 | ACHR.WS | Mixed | +29,114 | -$242.7K | EDGAR |
| 2025-03-04 | ACHR.WS | Mixed | +40,685 | -$479.5K | EDGAR |
| 2024-11-19 | ACHR.WS | Mixed | +51,445 | -$221.9K | EDGAR |
| 2024-08-19 | ACHR.WS | Mixed | +49,067 | -$201.4K | EDGAR |
| 2024-05-17 | ACHR.WS | Mixed | +45,535 | -$210.0K | EDGAR |
| 2024-03-28 | ACHR.WS | Grant (A) | — | $0 | EDGAR |
| 2024-03-05 | ACHR.WS | Mixed | +42,177 | -$231.4K | EDGAR |
| 2023-11-21 | ACHR.WS | Tax (F) | −2,324 | -$14.4K | EDGAR |
| 2023-11-17 | ACHR.WS | Mixed | +58,537 | -$239.0K | EDGAR |