Jon Coleman
CIK 1442689 · EVP, Chief Commercial Officer · last filed 2026-06-05
Jon Coleman is an EVP, Chief Commercial Officer who has filed 49 SEC Form 4 insider transactions across 2 companies since 2008. The most recent filing shows the insider sold $722.6K of DXCM on Jun 5, 2026. Across all open-market trades the lifetime net is −$25.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $12.7M 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.
$12.71M
2
49
-$25.30M
Holdings By Company
Recent Filings
49 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-05 | DXCM | Sell (S) | −9,823 | -$722.6K | EDGAR |
| 2026-05-27 | DXCM | Tax (F) | −7,362 | -$529.3K | EDGAR |
| 2026-03-10 | DXCM | Grant (A) | +43,897 | $0 | EDGAR |
| 2025-05-27 | DXCM | Grant (A) | +68,738 | $0 | EDGAR |
| 2021-03-02 | MASI | Grant (A) | — | $0 | EDGAR |
| 2021-02-24 | MASI | Grant (A) | +14,593 | $0 | EDGAR |
| 2021-01-06 | MASI | Mixed | +1,214 | -$210.9K | EDGAR |
| 2020-12-30 | MASI | Mixed | — | -$1.92M | EDGAR |
| 2020-07-08 | MASI | Mixed | — | -$255.0K | EDGAR |
| 2020-04-15 | MASI | Mixed | −2,000 | -$1.06M | EDGAR |