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.
Insider Activity tracker →SEC Form 4 ledger
BMRN insider activity
BMRN
Score
53 · NEUTRAL
Pressure
Net selling
Filings
20
Buys / sells
3 / 17
Net value
-$6.7M
Insiders
6
Named filers
HC
Hubbard Cristin
Insider
Leadership
FR
Friberg Gregory R
Insider
Leadership
DE
Davis George Eric
Insider
Leadership
Cluster
No multi-insider buying cluster in the last 90 days
Net pressure
Net selling: -$6.7M 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-21 | 2026-05-20 | Hubbard Cristin | Insider | sell | $50.20 | 2,318 | 42,472 | $116K | SEC Form 4 |
| 2026-05-11 | 2026-05-07 | Friberg Gregory R | Insider | sell | $53.85 | 3,281 | 51,818 | $177K | SEC Form 4 |
| 2026-03-19 | 2026-03-18 | Davis George Eric | Insider | sell | $56.05 | 1,273 | 78,560 | $71K | SEC Form 4 |
| 2026-03-19 | 2026-03-17 | Guyer Charles Greg | Insider | sell | $56.05 | 1,693 | 84,140 | $95K | SEC Form 4 |
| 2026-03-19 | 2026-03-17 | Mueller Brian | Insider | sell | $56.05 | 2,117 | 123,314 | $119K | SEC Form 4 |
Full Form 4 history requires Sovereign
Showing 5 recent rows. Sovereign unlocks 15 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. |