Simon Dyer

CIK: 0001900504

Transaction Breakdown

Open Market Buys (P)2 (22.2%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)1 (11.1%)

Derivative conversions

Awards (A)2 (22.2%)

Compensation grants

Other (G, F, J, C, D, …)4 (44.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

SGI

SOMNIGROUP INTERNATIONAL INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (9 total)

SGI
SOMNIGROUP INTERNATIONAL INC.
May 14, 2026
Exercise(M)
Direct
2.3K shares-
SGI
SOMNIGROUP INTERNATIONAL INC.
May 14, 2026
Tax Payment(F)
Direct
702 shares at avg. $64.49$45K
SGI
SOMNIGROUP INTERNATIONAL INC.
May 13, 2026
Award(A)
Restricted Stock Units
Direct
2.7K shares-
SGI
SOMNIGROUP INTERNATIONAL INC.
Dec 2, 2025
Purchase(P)
Indirect
29.7K shares at avg. $93.34$2.8M
SGI
SOMNIGROUP INTERNATIONAL INC.
Dec 2, 2025
Purchase(P)
Indirect
2.3K shares at avg. $94.17$221K
SGI
SOMNIGROUP INTERNATIONAL INC.
May 14, 2025
Award(A)
Restricted Stock Units
Direct
2.3K shares-
SGI
SOMNIGROUP INTERNATIONAL INC.
May 9, 2025
Tax Payment(F)
Direct
834 shares at avg. $60.50$50K
SGI
SOMNIGROUP INTERNATIONAL INC.
May 11, 2024
Tax Payment(F)
Direct
1.2K shares at avg. $54.43$66K
SGI
SOMNIGROUP INTERNATIONAL INC.
May 5, 2023
Tax Payment(F)
Direct
1.5K shares at avg. $36.31$55K

		Type	Shares	Price		Ownership
May 14, 2026	SGI SOMNIGROUP INTERNATIONAL INC.	Exercise(M)	2,337	-	$0	Direct
May 14, 2026	SGI SOMNIGROUP INTERNATIONAL INC.	Tax Payment(F)	702	$64.49	$45,272	Direct
May 13, 2026	SGI SOMNIGROUP INTERNATIONAL INC.	Award(A) Restricted Stock Units	2,657	-	-	Direct
Dec 2, 2025	SGI SOMNIGROUP INTERNATIONAL INC.	Purchase(P)	29,652	$93.34	$2,767,635	Indirect
Dec 2, 2025	SGI SOMNIGROUP INTERNATIONAL INC.	Purchase(P)	2,348	$94.17	$221,112	Indirect
May 14, 2025	SGI SOMNIGROUP INTERNATIONAL INC.	Award(A) Restricted Stock Units	2,337	-	-	Direct
May 9, 2025	SGI SOMNIGROUP INTERNATIONAL INC.	Tax Payment(F)	834	$60.50	$50,457	Direct
May 11, 2024	SGI SOMNIGROUP INTERNATIONAL INC.	Tax Payment(F)	1,205	$54.43	$65,588	Direct
May 5, 2023	SGI SOMNIGROUP INTERNATIONAL INC.	Tax Payment(F)	1,502	$36.31	$54,538	Direct

1-9 of 9 transactions

About Dyer Simon

Dyer Simon (SEC CIK 0001900504) files insider reports with the SEC as Director of SOMNIGROUP INTERNATIONAL INC. (SGI).

Signal8 holds 4 ownership filings by Dyer Simon, all Form 4s, filed between May 15, 2025 and May 15, 2026. Those filings report 9 transactions, from May 5, 2023 to May 14, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Dyer Simon's filings is in DALLAS, TX.

Recent filings by Dyer Simon

May 14, 2026: Option exercise of SGI shares (Form 4, code M).
May 14, 2026: Tax withholding of SGI shares (Form 4, code F).
May 13, 2026: Grant or award of SGI derivative securities (Form 4, code A).
Dec 2, 2025: Open-market purchases of SGI shares (2 lines, Form 4, code P).
May 14, 2025: Grant or award of SGI derivative securities (Form 4, code A).

Other insiders filing for SOMNIGROUP INTERNATIONAL INC. (SGI)

HAGALE JAMES TYSON, President - Leggett & Platt
GLASSMAN KARL G, CEO - Leggett & Platt
THOMPSON SCOTT L, CEO & PRESIDENT
Rusing Steven H, President & CEO Mattress Firm
NEU RICHARD W, Director
Madden Meredith Siegfried, Director

How to read Form 4 transaction codes