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
SIRI insider activity
SIRI
Score
54 · NEUTRAL
Pressure
Net buying
Filings
11
Buys / sells
4 / 7
Net value
$104.5M
Insiders
5
Named filers
SK
Salen Kristina
Insider
Leadership
GA
Greenstein Scott Andrew
Insider
Leadership
WC
Witz Jennifer C
Insider
Leadership
Cluster
No multi-insider buying cluster in the last 90 days
Net pressure
Net buying: $104.5M 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-04 | 2025-08-04 | BUFFETT WARREN E | Insider | buy | $21.63 | 1,037,199 | 124,807,117 | $22.4M | SEC Form 4 |
| 2025-08-04 | 2025-08-01 | BUFFETT WARREN E | Insider | buy | $21.02 | 1,930,000 | 123,769,918 | $40.6M | SEC Form 4 |
| 2025-08-04 | 2025-07-31 | BUFFETT WARREN E | Insider | buy | $21.43 | 85,389 | 121,839,918 | $1.8M | SEC Form 4 |
| 2025-08-04 | 2025-07-31 | BUFFETT WARREN E | Insider | buy | $21.04 | 1,977,837 | 121,754,529 | $41.6M | SEC Form 4 |
| 2025-11-04 | 2025-11-03 | Salen Kristina | Insider | sell | $21.64 | 1,845 | 19,969 | $40K | SEC Form 4 |
Full Form 4 history requires Sovereign
Showing 5 recent rows. Sovereign unlocks 6 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. |