Transaction · 0001628280-26-061749

Arnold Colleen F.

Arnold Colleen F., DIR, reported a transaction classified as grant at Smurfit Westrock plc involving 343.768000 shares for an estimated $0.00. Reported holdings after the transaction were 36622.748000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code ADIR
SWSmurfit Westrock plc
Trade date
Sep 10, 2026
Filing date
Sep 14, 2026
View on SEC Insider profile
Disclosed value$0Shares × reported price
Shares traded344$0.00 per share
Holdings after36.6kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Calculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

SW price since this filing

Daily closing prices, with the filing date and available return windows
SW · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +13.4%1w ago +3.5%1d ago -3.5%
Returns since7d +3.8%30d -5.3%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
grant
Code A
Identifier
0001628280-26-061749
Ordinary Shares
Transaction date
Sep 10, 2026
Filed Sep 14, 2026, 03:20 PM · 4d delay
Shares
343.768 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
36,622.748 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership
Filing-only score

-16 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • grant_or_award-22 points

    transaction_code = A

    Grant or award transactions are scheduled compensation, not discretionary.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    In accordance with the terms of the restricted stock unit award, additional restricted stock units accrued as dividend equivalents in connection with the Issuer's payment of a quarterly dividend of $0…

  2. F2

    Includes 4,537 restricted stock units which will vest on the earlier of (i) May 1, 2027, or (ii) the date of the next annual meeting of Smurfit Westrock plc's stockholders and 27,897.748 fully vested…

  3. restricted stock units that will be settled in ordinary shares following the Reporting Person's cessation of service as a member of the Issuer's board of directors in accordance with the terms of the

  4. WestRock Company 2016 Deferred Compensation Plan for Non-Employee Directors.

Original filing · 0001628280-26-061749
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SW