Latest filingAug 28, 2026Most recent Form 4
SGI
SOMNIGROUP INTERNATIONAL INC.
NYSEIndustrialsHousehold Furniture
Insider activity for last month from 08/03 to 09/03. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$188M1 buys
Total selling$00 sells
Net open-market+$188M3 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period25transactions
- A · Grants / awards · dominant24 · 96%
- P · Open-market buys1 · 4%
Activity by reported role
A joint filing can contribute to multiple roles50transactions
- PLATT · dominant24 · 48%
- CL14 · 28%
- PRES11 · 22%
- Chief executive officer1 · 2%
Distinct insiders active
Reporting-owner CIKs by month · peak Aug 2026 (3)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeGlassman Karl GRestricted Stock Units · Direct
37,282Aug 26, 2026
Hagale James TysonRestricted Stock Units · Direct
9,222Aug 26, 2026
Glassman Karl GCash Settled Restricted Stock Units · Direct
55,923Aug 26, 2026
Hagale James TysonCash Settled Restricted Stock Units · Direct
9,221Aug 26, 2026
Glassman Karl GStock Option (right to buy) · Direct
5,953Aug 26, 2026
Glassman Karl GCommon Stock · Direct
39,105Aug 26, 2026
Glassman Karl GCommon Stock · Indirect · By Glassman Living Trust
74,835Aug 26, 2026
Glassman Karl GCommon Stock · Indirect · By 401(k) plan
4,239Aug 26, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 03 → Sep 03
LessMore
Top insiders
By absolute net value across the selected period- TL+$1.9M
- HT+$0
- GG+$0
Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
SGI transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| SGI | HAGALE JAMES TYSON | PRESPLATT | grant | 6.14k | — | A | — | 08/28 | 08/26 | |
| SGI | HAGALE JAMES TYSON | PRESPLATT | grant | 9.22k | — | A | — | 08/28 | 08/26 | |
| SGI | HAGALE JAMES TYSON | PRESPLATT | grant | 9.22k | — | A | — | 08/28 | 08/26 | |
| SGI | HAGALE JAMES TYSON | PRESPLATT | grant | 4.81k | — | A | — | 08/28 | 08/26 | |
| SGI | HAGALE JAMES TYSON | PRESPLATT | grant | 10.8k | — | A | — | 08/28 | 08/26 | |
| SGI | HAGALE JAMES TYSON | PRESPLATT | grant | 10.8k | — | A | — | 08/28 | 08/26 | |
| SGI | HAGALE JAMES TYSON | PRESPLATT | grant | 1.10k | — | A | — | 08/28 | 08/26 | |
| SGI | HAGALE JAMES TYSON | PRESPLATT | grant | 4.99k | — | A | — | 08/28 | 08/26 | |
| SGI | HAGALE JAMES TYSON | PRESPLATT | grant | 4.99k | — | A | — | 08/28 | 08/26 | |
| SGI | HAGALE JAMES TYSON | PRESPLATT | grant | 8.97k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 5.95k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 8.00k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 37.2k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 55.9k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 55.9k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 29.1k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 65.5k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 65.5k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 10.7k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 48.3k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 48.3k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 4.23k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 74.8k | — | A | — | 08/28 | 08/26 | |
| SGI | GLASSMAN KARL G | CLPLATT | grant | 39.1k | — | A | — | 08/28 | 08/26 | |
| SGI | THOMPSON SCOTT L | CEOPRES | buy | 30.0k | $188M | P | — | 08/27 | 08/27 |
SOMNIGROUP INTERNATIONAL INC. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at SOMNIGROUP INTERNATIONAL INC.?
HAGALE JAMES TYSON, GLASSMAN KARL G, THOMPSON SCOTT L.
When was the latest reported open-market purchase?
Thompson Scott L reported a buy on Aug 27, 2026 valued at $188M. Read the SEC filing.
When was the latest reported open-market sale?
No code-S sale is available for this period.
What is the recent purchase and sale balance?
Net open-market buying in the selected period was $1,885,314.00. This describes filed transactions, not a bullish rating.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.