Michael Jon Brown
CIK 1899922 · EVP Chief Legal Compliance Off · last filed 2026-05-27
"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.
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Disclosed Exposure
$8.14M
Companies
1
Total Filings
25
Lifetime Open-Market Net
-$4.90M
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 | EVP Chief Legal Compliance Off | 108,053 | $75.37 | $8.14M | -$4.90M | 25 | 2026-05-27 |
Recent Filings · Page 2 of 3
25 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-03-14 | DXCM | Sell (S) | −13,000 | -$914.9K | EDGAR |
| 2025-03-11 | DXCM | Grant (A) | +52,720 | $0 | EDGAR |
| 2024-09-03 | DXCM | Sell (S) | −686 | -$48.0K | EDGAR |
| 2024-08-01 | DXCM | Sell (S) | −652 | -$45.3K | EDGAR |
| 2024-06-28 | DXCM | Sell (S) | −659 | -$75.3K | EDGAR |
| 2024-05-31 | DXCM | Sell (S) | −652 | -$77.7K | EDGAR |
| 2024-05-02 | DXCM | Sell (S) | −629 | -$79.4K | EDGAR |
| 2024-03-29 | DXCM | Sell (S) | −2,624 | -$367.5K | EDGAR |
| 2024-03-14 | DXCM | Sell (S) | −8,799 | -$1.18M | EDGAR |
| 2024-03-11 | DXCM | Grant (A) | +21,711 | $0 | 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.