Insiders
SEC Form 4 activity, with receipts.
Named insiders, transaction values, Veridion Score context, and SEC filing links in one ledger. Missing price or quantity rows are dropped, never zero-filled.
SEC Form 4 ledger
DXCM insider activity
DXCM
Score
56 · NEUTRAL
Pressure
Net selling
Filings
41
Buys / sells
2 / 39
Net value
-$15.8M
Insiders
11
Named filers
LS
Leach Jacob Steven
Insider
Leadership
BJ
Brown Michael Jon
Insider
Leadership
SM
Sylvain Jereme M
Insider
Leadership
Cluster
No multi-insider buying cluster in the last 90 days
Net pressure
Net selling: -$15.8M across loaded Form 4 rows.
Convergence not established
Loaded official disclosures do not show all three sources aligned on this ticker.
| Filing date | Trade date | Insider | Title | Type | Price | Qty | Owned | Value | Receipt |
|---|---|---|---|---|---|---|---|---|---|
| 2025-06-17 | 2025-06-16 | AUGUSTINOS NICHOLAS | Insider | sell | $82.80 | 3,672 | 33,411 | $304K | SEC Form 4 |
| 2025-06-17 | 2025-06-13 | AUGUSTINOS NICHOLAS | Insider | sell | $81.69 | 2,618 | 37,083 | $214K | SEC Form 4 |
| 2025-06-18 | 2025-06-16 | FOLETTA MARK G | Insider | sell | $83.13 | 2,750 | 56,621 | $229K | SEC Form 4 |
| 2025-06-18 | 2025-06-16 | Brown Michael Jon | Insider | sell | $82.80 | 500 | 95,102 | $41K | SEC Form 4 |
| 2025-06-30 | 2025-06-26 | Stern Sadie | Insider | sell | $85.06 | 1,466 | 108,155 | $125K | SEC Form 4 |
Full Form 4 history requires Sovereign
Showing 5 recent rows. Sovereign unlocks 36 additional rows, full sorting, and the named-filer history.
Upgrade to Sovereign · $25/moSource: SEC EDGAR Form 4. Rows with missing price or quantity are excluded rather than zero-filled.Methodology
Density audit
| Page | Depth vs bar | Top gap |
|---|---|---|
| Sovereign Terminal | strong | Keep provenance dense as new panes are added. |
| Edge Suite | strong | Reserve-only reads need continued mobile audit. |
| Stock / Score | strong | Insider ledger now carries named filers and receipts. |
| Disclosure Hub | par | Hub links the disclosure surfaces, but needs more cross-surface summaries. |
| Insiders | par | Convergence becomes stronger as 13F coverage broadens. |
| News | par | Needs more issuer-level receipts and source grouping. |
| Capital Web | strong | Add wider anchor coverage after current filer roster stabilizes. |
| Sector Rankings | par | Ranking logic is useful, but drill-down context is still light. |
| Watchlist | par | Needs more daily change explanations per ticker. |
| Portfolio | par | Per-holding Score table exists, but price/P&L attribution can be deeper. |
| Screener | thin | Default result density depends on cold score dataset latency. |