DXCM DEXCOM INC
Price Chart
Executive Summary
Two Dexcom insiders, including Executive Chair Kevin Sayer, sold a combined $2.03M in stock over a 7-day window. The largest sale was Sayer's open-market sale of $1.93M on May 21 at $72/share. The $2.03M total is ~0.007% of Dexcom's $27.8B market cap — well below the 0.1% materiality threshold. The sales appear routine and liquidity-driven, not indicative of a material bearish view.
Key Financial Metrics
Actionable Insight
The dollar value is too small to move the stock. Monitor for any larger insider activity or a follow-up Form 144 that might indicate a forward sale plan. No trade recommendation warranted — treat as noise.
Key Facts
- Executive Chair Kevin Sayer sold 26,759 shares for $1.93M on May 21 at $72.00
- EVP/Chief Legal Officer Michael Jon Brown sold ~1,700 shares for ~$102K on May 15 at $59.91
- Total cluster value of $2.03M represents ~0.007% of Dexcom's $27.8B market cap
- Both sales are open-market transactions, no insider buying in the cluster
Financial Impact
Total insider selling of $2.03M — economically negligible relative to $27.8B market cap
Risk Factors
- Insider selling could increase if share price continues to appreciate
- No bearish signal from current cluster — risk of over-interpreting low-value sales
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-DXCM-1779826770039 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
May 26, 2026
14d ago
|
Insider Cluster
| $70.17 $73.45 | ▲ +4.67% | ▲ +3.46% | $76.62 (+9.19%) |
|
May 26, 2026
14d ago
|
Insider Cluster
| $70.17 $72.70 | ▲ +3.61% | ▲ +3.14% | $76.62 (+9.19%) |
|
May 19, 2026
21d ago
|
Insider Cluster
| $71.24 $72.27 | ▲ +1.45% | ▼ −0.36% | $76.62 (+7.55%) |
|
Apr 15, 2026
7w ago
|
DEFA14A
| $61.01 $62.68 | ▲ +2.74% | ▲ +1.75% | $76.62 (+25.58%) |
|
Feb 28, 2026
14w ago
|
Institutional Cluster
| $73.51 $68.67 | ▼ −6.58% | ▼ −5.38% | $76.62 (+4.23%) |
US Market Status
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