JOHN LISTER
CIK 1464741 · Chief Administrative Officer · last filed 2025-11-12
JOHN LISTER is a Chief Administrative Officer who has filed 53 SEC Form 4 insider transactions across 1 company since 2009. Across all open-market trades the lifetime net is −$11.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.3M 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.
$6.33M
1
53
-$11.83M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DXCM | General Manager, EMEA | 84,034 | $75.37 | $6.33M | -$11.83M | 52 | 2017-03-10 |
Recent Filings
53 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-11-12 | — | Other (J) | — | $0 | |
| 2017-03-10 | DXCM | Mixed | +13,436 | -$958.5K | EDGAR |
| 2017-02-13 | DXCM | Mixed | — | -$212.7K | EDGAR |
| 2017-01-18 | DXCM | Mixed | — | -$1.06M | EDGAR |
| 2017-01-11 | DXCM | Mixed | — | -$162.5K | EDGAR |
| 2016-11-14 | DXCM | Sell (S) | −3,417 | -$213.6K | EDGAR |
| 2016-10-12 | DXCM | Sell (S) | −3,560 | -$300.5K | EDGAR |
| 2016-09-13 | DXCM | Mixed | −13,199 | -$1.24M | EDGAR |
| 2016-09-13 | DXCM | Mixed | −13,199 | -$1.24M | EDGAR |
| 2016-08-11 | DXCM | Sell (S) | −3,560 | -$324.2K | EDGAR |