Stash Ptak - 15 Oct 2026 Form 4 Insider Report for SIGNET JEWELERS LTD (SIG)

Reporting relationship: Chief Legal, Compliance and Risk Officer
Issuer ticker: SIG
Reported as of: 15 Oct 2026
Net transaction value: -$240,000
SEC form: 4
Accepted by SEC: 16 Oct 2026, 16:43:01 UTC
Prior SEC filing: 21 Sep 2026
Source filing: View source filing
Reporting owner signature: J. Matthew Shady, Attorney in Fact

Filing notes and source

Key filing fact

Stash Ptak filed Form 4 for SIGNET JEWELERS LTD (SIG) on 16 Oct 2026.

Key facts

This page summarizes Stash Ptak's Form 4 filing for SIGNET JEWELERS LTD (SIG).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 16 Oct 2026, 16:43.

Change

Previous filing in this sequence was filed on 21 Sep 2026.
Current net transaction value: -$240,000.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001821314 Primary reporting owner

Ptak Stash

Relationship: Chief Legal, Compliance and Risk Officer
Address: RICHMOND HOUSE, 12 PAR-LA-VILLE ROAD, HAMILTON, BERMUDA
Signature: J. Matthew Shady, Attorney in Fact
Signature date: 16 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SIG transaction

Common Shares, par value $0.18

Sale

Transaction value: $191,400
Shares: -1,595
Change %: -7.1%
Price: $120.00
Shares after: 20,833
Date: 15 Oct 2026
Ownership: Direct
Footnotes: F1, F2

SIG transaction

Common Shares, par value $0.18

Sale

Transaction value: $48,600
Shares: -405
Change %: -1.9%
Price: $120.00
Shares after: 20,428
Date: 16 Oct 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 2 footnotes

Footnote F1

This transaction was effected pursuant to a Rule 10b5-1 trading plan entered into in good faith by the Reporting Person on April 7, 2026 for investment diversification purposes.

Footnote F2

Includes 6,442.63 restricted stock units which are subject to certain vesting and forfeiture provisions.

SEC remarks

Chief Legal, Compliance and Risk Officer