KEVIN R SAYER
CIK 1286858 · Executive Chair · last filed 2026-05-26
"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.
Loading insider history…
Disclosed Exposure
$28.83M
Companies
1
Total Filings
116
Lifetime Open-Market Net
-$187.70M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DXCM | Executive Chair | 382,482 | $75.37 | $28.83M | -$187.70M | 116 | 2026-05-26 |
Recent Filings · Page 7 of 12
116 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-10-10 | DXCM | Mixed | — | -$1.34M | EDGAR |
| 2018-09-12 | DXCM | Mixed | −14,334 | -$3.61M | EDGAR |
| 2018-08-15 | DXCM | Mixed | — | -$1.32M | EDGAR |
| 2018-07-11 | DXCM | Sell (S) | −14,219 | -$1.42M | EDGAR |
| 2018-05-10 | DXCM | Mixed | +14,219 | -$1.21M | EDGAR |
| 2018-03-14 | DXCM | Disp (D) | −26,200 | -$1.59M | EDGAR |
| 2018-03-12 | DXCM | Grant (A) | +80,545 | $81 | EDGAR |
| 2017-12-13 | DXCM | Sell (S) | −6,000 | -$353.1K | EDGAR |
| 2017-11-21 | DXCM | Sell (S) | −12,000 | -$660.0K | EDGAR |
| 2017-09-22 | DXCM | Sell (S) | −6,000 | -$416.0K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.