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
AMPL insider activity
AMPL
Score
59 · NEUTRAL
Pressure
Net selling
Filings
39
Buys / sells
11 / 28
Net value
-$12.3M
Insiders
7
Named filers
WC
Wong Catherine
Insider
Leadership
LC
Liu Curtis
Insider
Leadership
CG
Crook Nathaniel Glenn
Insider
Leadership
Cluster
No multi-insider buying cluster in the last 90 days
Net pressure
Net selling: -$12.3M 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-16 | 2026-06-01 | Liu Curtis | Insider | sell | $8.03 | 22,786 | 1,004,194 | $183K | SEC Form 4 |
| 2026-06-15 | 2026-06-12 | Wong Catherine | Insider | sell | $6.79 | 7,453 | 111,462 | $51K | SEC Form 4 |
| 2026-06-03 | 2026-06-01 | Liu Curtis | Insider | sell | $8.03 | 22,201 | 1,004,779 | $178K | SEC Form 4 |
| 2026-05-19 | 2026-05-15 | Crook Nathaniel Glenn | Insider | sell | $6.06 | 101,292 | 2,032,064 | $614K | SEC Form 4 |
| 2026-05-19 | 2026-05-15 | Casey Andrew | Insider | sell | $6.06 | 64,872 | 1,436,152 | $393K | SEC Form 4 |
Full Form 4 history requires Sovereign
Showing 5 recent rows. Sovereign unlocks 34 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. |