← United States · Coverage record
US · SEC FORM 4
Smurfit Westrock plc
SW · NYSE · CIK 0002005951 · Consumer Cyclical · Packaging & Containers
INSIDER SIGNAL
0 qualifying P purchase groups
in the current 180-day scoring window
70 Form 4 transaction lines observed in the same window
0 sales · 70 option, withholding, award, gift or other lines
WHY NO ACTIVE SIGNAL?
Score anatomy
No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.
Why is there no score?
- No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
- Sales and other Form 4 activity remain visible as context and do not create a negative score.
Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.
Insider activity timeline
Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.
Showing the six most active owners; 11 additional owner(s) remain in Form 4 evidence.
Purchase breadth, concentration & cluster buying
These modules activate when qualifying purchases enter the 180-day research window.
SIGNAL HISTORY
Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2025-05-06 · Finan Irial.
Recent Form 4 activity
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
Market context
Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.
Short interest
Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.
- Shares short
- 26,395,328
- Previous report
- 23,954,818
- Avg daily volume
- 4,785,635
- Days to cover
- 5.5
FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.
Historical equity purchases
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2025-05-06 | Finan Irial | Purchase (P) | Common Stock | 15,180 | USD 39.21 | USD 595,208 | SEC filing ↗ |
Form 4 evidence
151 transaction lines in the latest 365-day window; 318 in local history.
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | WILSON ALAN D | Award / grant (A) | Ordinary Shares | 674 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Sellier Laurent | Award / grant (A) | Ordinary Shares | 140 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | SMURFIT ANTHONY P J | Award / grant (A) | Ordinary Shares | 486 | USD 0.00 | USD 0 | SEC filing ↗ |
Show recent Form 4 evidence (30 grouped rows)
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | WILSON ALAN D | Award / grant (A) | Ordinary Shares | 674 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Sellier Laurent | Award / grant (A) | Ordinary Shares | 140 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | SMURFIT ANTHONY P J | Award / grant (A) | Ordinary Shares | 486 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Rasmussen Jorgen Buhl | Award / grant (A) | Ordinary Shares | 48 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Page Irene | Award / grant (A) | Ordinary Shares | 23 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Mayer Saverio | Award / grant (A) | Ordinary Shares | 119 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Hietala Kaisa | Award / grant (A) | Ordinary Shares | 48 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Henao Alvaro | Award / grant (A) | Ordinary Shares | 35 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Harrison Suzan F. | Award / grant (A) | Ordinary Shares | 48 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Garren Ben | Award / grant (A) | Ordinary Shares | 56 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Finan Irial | Award / grant (A) | Ordinary Shares | 75 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | FergusonMchugh MaryLynn | Award / grant (A) | Ordinary Shares | 48 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Fairweather Carol | Award / grant (A) | Ordinary Shares | 48 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Brown Carole Lynnette | Award / grant (A) | Ordinary Shares | 48 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Bowles Ken | Award / grant (A) | Ordinary Shares | 140 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | BERNLOHR TIMOTHY J | Award / grant (A) | Ordinary Shares | 48 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-09-10 | Arnold Colleen F. | Award / grant (A) | Ordinary Shares | 344 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-08-14 | Sellier Laurent | Award / grant (A) | Ordinary Shares | 234 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-08-14 | SMURFIT ANTHONY P J | Award / grant (A) | Ordinary Shares | 784 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-08-14 | Page Irene | Award / grant (A) | Ordinary Shares | 29 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-08-14 | Mayer Saverio | Award / grant (A) | Ordinary Shares | 195 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-08-14 | Henao Alvaro | Award / grant (A) | Ordinary Shares | 67 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-08-14 | Garren Ben | Award / grant (A) | Ordinary Shares | 71 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-08-14 | Bowles Ken | Award / grant (A) | Ordinary Shares | 234 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | WILSON ALAN D | Award / grant (A) | Ordinary Shares | 721 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | Sellier Laurent | Award / grant (A) | Ordinary Shares | 150 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | SMURFIT ANTHONY P J | Award / grant (A) | Ordinary Shares | 521 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | Rasmussen Jorgen Buhl | Award / grant (A) | Ordinary Shares | 51 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | Page Irene | Award / grant (A) | Ordinary Shares | 25 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | Mayer Saverio | Award / grant (A) | Ordinary Shares | 127 | USD 0.00 | USD 0 | SEC filing ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
Snapshot & identity
| Snapshot date | 2026-10-18 |
|---|---|
| Ranking version | US-v1.2 |
| Data quality | PASS ELIGIBLE · — |
| Ticker | SW |
| CIK | 0002005951 |
| Sector | Consumer Cyclical |
| Industry | Packaging & Containers Yahoo Finance |
| SEC SIC | 2650 Paperboard Containers & Boxes |
| Exchange | NYSE |
Data coverage
| Local Form 4 history | 318 transaction lines from 2024-07-05 to 2026-09-10 1 P purchase lines · 9 S sale lines · 308 other lines |
|---|---|
| SEC company submissions | Open SEC filings ↗ |
Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.