NYSE · CIK 0001206264
SGI SOMNIGROUP INTERNATIONAL INC.
Insider trading from SEC Form 4. Last filing Sep 8, 2025. Close $62.19 on Oct 9, 2026, +2% from the 52-week low and -36% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
10
with a Form 4 at this company
Price and insider trades, last year
SGIOct 9, 2026 · close 62.19
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at SOMNIGROUP INTERNATIONAL INC., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 38Weak | Cathy R. Gates director sell | $522k 6,016 shares | -13% | +85% from low0% from high | |
| 55Moderate | H Clifford Buster III CEO of Tempur Sealy sell | $5.7M 70,134 shares | -25% | +72% from low0% from high | |
| 43Moderate | H Clifford Buster III CEO, North America sell | $1.5M 22,092 shares | -7% | +38% from low-5% from high | |
| 33Weak | David Montgomery EVP Global Business Strategy sell | $5.0M 76,008 shares | -8% | +38% from low-5% from high | |
| 10Weak | Evelyn S Dilsaver director sell | $105k 1,748 shares | -1% | - |
Congressional trades
14 trades in SGI disclosed by members of Congress under the STOCK Act. All congressional trades.
- April McClain DelaneyHouse · D-MD · last Sep 9, 20265 bought
5 sold - Lisa C. McClainHouse · R-MI · last Nov 21, 20252 bought
2 sold
| Member | Trade | Asset | Reported range | Trade / filing date | Source |
|---|---|---|---|---|---|
April McClain Delaney House · D-MD | Sale | SGI Somnigroup International Inc. Common Stock | $100k to $250k | Aug 25 / Sep 9 15 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | SGI Somnigroup International Inc. Common Stock | $15k to $50k | Jul 30 / Aug 3 4 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Mar 31 / Apr 6 6 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Mar 13 / Apr 6 24 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Mar 16 / Apr 6 21 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Mar 9 / Apr 6 28 days after the trade | Clerk |
April McClain Delaney House · D-MD | Partial sale | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Feb 9 / Mar 10 29 days after the trade | Clerk |
April McClain Delaney House · D-MD | Partial sale | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Jan 12 / Feb 2 21 days after the trade | Clerk |
April McClain Delaney House · D-MD | Partial sale | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Jan 22 / Feb 2 11 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Sale | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Oct 30, 2025 / Nov 21, 2025 22 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Purchase | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Oct 30, 2025 / Nov 21, 2025 22 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Sale | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Oct 31, 2025 / Nov 21, 2025 21 days after the trade | Clerk |
April McClain Delaney House · D-MD | Partial sale | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Sep 19, 2025 / Oct 6, 2025 17 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Purchase | SGI Somnigroup International Inc. Common Stock | $1,001 to $15k | Jun 24, 2025 / Aug 13, 2025 50 days after the trade | Clerk |
Transactions
The last 63 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | Cathy R. Gates director | SOpen-market sale Common Stock | -6,016 | $86.85 | $522k | 38,575 | Sep 8, 2025 |
| Aug 19, 2025 | H Clifford Buster III CEO of Tempur Sealy | SOpen-market sale Common Stock | -70,134 | $81.20 | $5.7M | 210,621 | Aug 20, 2025 |
| Jun 23, 2025 | Scott L Thompson CEO & PRESIDENT | AGrant or award Stock Option (right to buy)derivative | +400,000 | $67.00 | $27M | 400,000 | Jun 24, 2025 |
| Jun 23, 2025 | Scott L Thompson CEO & PRESIDENT | AGrant or award Stock Options (right to buy)derivative | +400,000 | $72.00 | $29M | 400,000 | Jun 24, 2025 |
| Jun 23, 2025 | Scott L Thompson CEO & PRESIDENT | AGrant or award Stock Options (right to buy)derivative | +400,000 | $77.00 | $31M | 400,000 | Jun 24, 2025 |
| Jun 11, 2025 | H Clifford Buster III CEO, North America | MOption exercise Common Stock | +35,248 | $15.61 | $550k | 308,247 | Jun 12, 2025 |
| Jun 11, 2025 | David Montgomery EVP Global Business Strategy | MOption exercise Common Stock | +63,384 | $17.38 | $1.1M | 922,223 | Jun 12, 2025 |
| Jun 11, 2025 | H Clifford Buster III CEO, North America | SOpen-market sale Common Stock | -22,092 | $65.80 | $1.5M | 286,155 | Jun 12, 2025 |
| Jun 11, 2025 | David Montgomery EVP Global Business Strategy | MOption exercise Common Stock | +37,624 | $15.61 | $587k | 959,847 | Jun 12, 2025 |
| Jun 11, 2025 | H Clifford Buster III CEO, North America | GGift Common Stock | -5,400 | $0.00 | $0 | 280,755 | Jun 12, 2025 |
| Jun 11, 2025 | David Montgomery EVP Global Business Strategy | SOpen-market sale Common Stock | -45,826 | $65.67 | $3.0M | 914,021 | Jun 12, 2025 |
| Jun 11, 2025 | David Montgomery EVP Global Business Strategy | SOpen-market sale Common Stock | -30,182 | $65.69 | $2.0M | 883,839 | Jun 12, 2025 |
| Jun 11, 2025 | H Clifford Buster III CEO, North America | MOption exercise Stock Options (right to buy)derivative | -35,248 | $0.00 | $0 | 0 | Jun 12, 2025 |
| Jun 11, 2025 | David Montgomery EVP Global Business Strategy | MOption exercise Stock Option (right to buy)derivative | -63,384 | $0.00 | $0 | 0 | Jun 12, 2025 |
| Jun 11, 2025 | David Montgomery EVP Global Business Strategy | MOption exercise Stock Options (right to buy)derivative | -37,624 | $0.00 | $0 | 0 | Jun 12, 2025 |
| May 29, 2025 | Peter R Sachse director | GGift Common Stock | -60,000 | $0.00 | $0 | 63,290 | Jun 2, 2025 |
| May 29, 2025 | Peter R Sachse director | AGrant or award Common Stockindirect: These shares are held by spouse of reporting person. | +60,000 | $0.00 | $0 | 60,000 | Jun 2, 2025 |
| May 5, 2023 | Simon Dyer director | FTax withholding Common Stock | -1,502 | $36.31 | $55k | 11,284 | May 28, 2025 |
| May 11, 2024 | Simon Dyer director | FTax withholding Common Stock | -1,205 | $54.43 | $66k | 10,079 | May 28, 2025 |
| May 9, 2025 | Simon Dyer director | FTax withholding Common Stock | -834 | $60.50 | $50k | 9,245 | May 28, 2025 |
| May 16, 2025 | Scott L Thompson CEO & PRESIDENT | MOption exercise Common Stock | +1,357,904 | $17.38 | $24M | 5,085,675 | May 19, 2025 |
| May 16, 2025 | Scott L Thompson CEO & PRESIDENT | FTax withholding Common Stock | -748,547 | $66.82 | $50M | 4,337,128 | May 19, 2025 |
| May 16, 2025 | Scott L Thompson CEO & PRESIDENT | MOption exercise Stock Options (right to buy)derivative | -1,357,904 | $0.00 | $0 | 0 | May 19, 2025 |
| May 14, 2025 | Richard W Neu director | AGrant or award Common Stock | +2,337 | $0.00 | $0 | 171,155 | May 15, 2025 |
| May 14, 2025 | Evelyn S Dilsaver director | AGrant or award Common Stock | +2,337 | $0.00 | $0 | 153,917 | May 15, 2025 |
| May 14, 2025 | Cathy R. Gates director | AGrant or award Common Stock | +2,337 | $0.00 | $0 | 44,591 | May 15, 2025 |
| May 14, 2025 | Meredith Siegfried Madden director | AGrant or award Common Stock | +2,337 | $0.00 | $0 | 15,123 | May 15, 2025 |
| May 14, 2025 | Peter R Sachse director | AGrant or award Common Stock | +2,337 | $0.00 | $0 | 123,290 | May 15, 2025 |
| May 14, 2025 | Simon Dyer director | AGrant or award Restricted Stock Unitsderivative | +2,337 | $0.00 | $0 | 2,337 | May 15, 2025 |
| May 13, 2025 | Scott L Thompson CEO & PRESIDENT | MOption exercise Common Stock | +1,240,000 | $17.94 | $22M | 4,426,129 | May 14, 2025 |
| May 13, 2025 | Scott L Thompson CEO & PRESIDENT | FTax withholding Common Stock | -698,358 | $64.12 | $45M | 3,727,771 | May 14, 2025 |
| May 13, 2025 | Scott L Thompson CEO & PRESIDENT | MOption exercise Stock Options (right to buy)derivative | -1,240,000 | $0.00 | $0 | 0 | May 14, 2025 |
| Mar 11, 2025 | H Clifford Buster III CEO, North America | GGift Common Stock | -32,400 | $0.00 | $0 | 272,999 | Mar 13, 2025 |
| Mar 11, 2025 | H Clifford Buster III CEO, North America | AGrant or award Common Stockindirect: Buster Family Trust | +32,400 | $0.00 | $0 | 289,379 | Mar 13, 2025 |
| Mar 6, 2025 | Evelyn S Dilsaver director | MOption exercise Common Stock | +6,612 | $14.96 | $99k | 153,328 | Mar 7, 2025 |
| Mar 6, 2025 | Evelyn S Dilsaver director | SOpen-market sale Common Stock | -1,748 | $60.18 | $105k | 151,580 | Mar 7, 2025 |
| Mar 6, 2025 | Evelyn S Dilsaver director | MOption exercise Stock Options (right to buy)derivative | -6,612 | $0.00 | $0 | 0 | Mar 7, 2025 |
| Feb 28, 2025 | H Clifford Buster III CEO, North America | AGrant or award Performance Restricted Stock Unitsderivative | +31,482 | $0.00 | $0 | 31,482 | Mar 4, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Common Stock | +11,810 | $0.00 | $0 | 256,748 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | FTax withholding Common Stock | -5,445 | $55.74 | $304k | 251,303 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Common Stock | +6,482 | $0.00 | $0 | 257,785 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | FTax withholding Common Stock | -2,989 | $55.74 | $167k | 254,796 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Common Stock | +8,947 | $0.00 | $0 | 263,743 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | FTax withholding Common Stock | -4,125 | $55.74 | $230k | 259,618 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Common Stock | +6,522 | $0.00 | $0 | 266,140 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | FTax withholding Common Stock | -3,007 | $55.74 | $168k | 263,133 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Common Stock | +47,235 | $0.00 | $0 | 310,368 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | FTax withholding Common Stock | -21,919 | $55.74 | $1.2M | 288,449 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Common Stock | +7,400 | $0.00 | $0 | 295,849 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | FTax withholding Common Stock | -3,412 | $55.74 | $190k | 292,437 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Common Stock | +24,050 | $0.00 | $0 | 316,487 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | FTax withholding Common Stock | -11,088 | $55.74 | $618k | 305,399 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Restricted Stock Unitsderivative | -11,810 | $0.00 | $0 | 0 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Restricted Stock Unitsderivative | -6,482 | $0.00 | $0 | 6,482 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Restricted Stock Unitsderivative | -8,947 | $0.00 | $0 | 17,892 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Restricted Stock Unitsderivative | -6,522 | $0.00 | $0 | 19,563 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Performance Restricted Stock Unitsderivative | -47,235 | $0.00 | $0 | 0 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Performance Restricted Stock Unitsderivative | -7,400 | $0.00 | $0 | 7,397 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | MOption exercise Performance Restricted Stock Unitsderivative | -24,050 | $0.00 | $0 | 48,097 | Jan 6, 2025 |
| Jan 3, 2025 | H Clifford Buster III CEO, North America | AGrant or award Restricted Stock Unitsderivative | +22,426 | $0.00 | $0 | 22,426 | Jan 6, 2025 |
| Dec 6, 2024 | David Montgomery EVP Global Business Strategy | GGift Common Stock | -50,000 | $0.00 | $0 | 834,790 | Dec 9, 2024 |
| Dec 6, 2024 | Scott Vollet EVP, Global Operations | GGift Common Stock | -2,512 | $0.00 | $0 | 409,457 | Dec 9, 2024 |
| Dec 2, 2024 | Scott L Thompson CEO & PRESIDENT | GGift Common Stock | -151,597 | $0.00 | $0 | 2,881,002 | Dec 3, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- H Clifford Buster IIICEO of Tempur Sealy
- Evelyn S Dilsaverdirector
- Simon Dyerdirector
- Cathy R. Gatesdirector
- David MontgomeryEVP Global Business Strategy
- Meredith Siegfried Maddendirector
- Richard W Neudirector
- Peter R Sachsedirector
- Scott L ThompsonCEO & PRESIDENT
- Scott VolletEVP, Global Operations
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.