Somnigroup International Inc SGI

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Somnigroup International Inc. Common Stock · Company · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 74.81 → 70.14 · -6.2%
97.99079.74061.490 1,2 3 4 5 6 7 8,9 10 11 12 13,14 15 16 17 18,19 20,21 22 23,24 25 26 27 28 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
70.1700 70.9800 69.1700 70.1400 1,317,104
69.4400 70.1500 69.0000 69.9300 2,144,700
73.2800 73.2800 69.8600 70.3000 1,984,600
Weekend
Weekend
74.2100 75.7400 72.3200 72.7300 1,408,400
72.2800 75.2900 72.2800 75.2100 1,514,600
72.4500 74.9600 72.4400 73.2700 1,428,700
72.7100 73.5700 70.8000 72.2600 1,460,400
74.6200 74.9500 71.2200 71.7600 1,743,200
Weekend
Weekend
75.0700 76.4900 73.3500 73.5500 1,951,100
28 · 424B3 After-hours · 16:32 ET 424B3 ↗
73.5900 75.9000 73.4600 75.1400 2,371,800
73.1600 73.5800 71.8600 73.1800 2,027,000
78.8500 78.8500 74.2300 74.8200 2,899,400
78.5400 79.1900 76.8100 78.2000 2,100,800
Weekend
Weekend
No trading
77.9300 78.8000 76.7900 78.4300 1,774,500
77.7500 78.5400 76.6700 77.1700 2,850,000
77.1000 78.7800 76.6500 78.4000 1,813,300
77.6100 78.4600 76.3700 78.1500 2,737,800
Weekend
Weekend
78.0000 79.7700 77.6600 77.9400 8,568,500
77.4100 79.2200 77.1200 78.5900 3,860,700
74.7600 78.7300 74.7600 76.5200 3,681,800
72.8600 74.7000 72.0200 73.8500 2,143,400
74.2900 74.6600 72.9300 72.9600 2,154,100
Weekend
Weekend
No trading
75.3100 77.2800 74.9800 75.1000 3,910,000
73.8500 77.1800 73.5100 74.0700 2,765,600
74.9200 75.8400 74.0800 74.9700 2,658,500
74.9500 78.3900 73.8000 74.2600 4,399,500
Weekend
Weekend
72.8600 73.4400 71.6200 72.2500 2,090,900
68.5500 72.5900 68.2100 72.3200 3,203,400
69.9000 70.6500 68.3900 68.4500 2,503,100
68.0000 71.3700 67.9900 70.9600 2,603,300
67.4900 68.9900 66.7800 67.8100 2,108,700
Weekend
Weekend
69.2100 70.1100 67.5800 68.0100 2,671,400
69.5400 70.8200 68.2900 69.6300 3,108,300
27 · 8-K Pre-market · 06:22 ET 06.04.2026 FORM 8-K ↗
67.2800 68.1600 66.3000 67.4100 2,246,800
68.9900 69.5700 67.2800 67.9800 1,808,100
69.6500 70.9200 67.5900 68.7600 2,394,500
Weekend
Weekend
71.1000 72.7300 70.6500 70.8100 3,505,100
69.4700 71.8900 68.6400 71.3600 2,760,900
70.5000 73.2200 69.5900 70.1900 5,147,700
68.0000 69.9900 67.3400 69.7900 3,515,300
No trading
Weekend
Weekend
67.4000 67.8300 66.4800 66.8900 2,461,700
63.9000 67.3400 62.8200 67.2600 5,597,300
61.9100 66.1000 60.3900 65.6900 5,038,200
62.4400 63.8200 61.0000 61.4900 4,214,500
63.1000 64.0400 62.0500 62.2500 2,348,300
Weekend
Weekend
26 · 8-K After-hours · 16:07 ET 05.13.2026 FORM 8-K VOTING RESULTS AND AMENDMENT TO CERT OF INC ↗
63.8600 64.2000 62.3500 62.6800 2,549,400
64.5800 65.5800 63.9900 64.4900 2,463,700
65.0600 66.4800 63.9400 63.9900 2,527,000
66.6500 67.0000 64.8100 65.5500 3,140,100
68.6100 69.3800 66.4000 66.5600 4,237,300
Weekend
Weekend
71.0600 71.6100 68.6300 69.3100 2,794,700
25 · 10-Q Pre-market · 07:01 ET 10-Q 2026.03.31 ↗ 24 · 8-K After-hours · 16:06 ET 05.07.2026 FORM 8-K INVESTOR PRESENTATION ↗
78.6900 79.2800 70.1300 70.6700 7,272,700
23 · 8-K Pre-market · 06:38 ET FORM 8-K ↗
76.9800 79.6000 76.6600 78.6200 5,394,900
73.9400 75.3700 73.2600 74.5000 2,863,000
75.9400 75.9400 72.8700 73.1000 2,739,700
Weekend
Weekend
76.2500 76.5800 74.9700 75.5800 1,966,200
75.7000 76.9300 75.0300 75.8600 1,943,300
22 · DEFA14A After-hours · 16:05 ET SGI 2026 DEFA14A - SUPPLEMENTAL INFORMATION FOR STOCK INCREASE PROPOSAL ↗
77.0000 77.7700 74.4100 75.1800 2,665,600
79.7700 80.1000 76.8300 77.4500 2,785,100
78.9800 80.4200 78.2100 79.5400 3,246,200
Weekend
Weekend
79.0200 79.8600 77.9200 79.0600 2,224,600
79.5300 80.6200 77.9100 79.4400 2,156,200
82.7600 82.7600 79.3200 79.6800 2,263,700
85.0800 85.8100 81.7700 81.9500 2,259,900
84.2800 85.1600 83.6900 84.5400 1,888,600
Weekend
Weekend
81.2300 86.4200 80.7200 85.0100 3,889,900
80.7800 81.7800 79.1500 79.2000 1,858,700
81.4100 83.1100 80.2900 80.5100 2,612,700
79.8000 84.3100 79.3700 81.8400 6,120,000
21 · 8-K After-hours · 16:03 ET 04.13.2026 FORM 8-K ↗
76.4300 80.9800 76.1700 79.8800 5,682,800
20 · 8-K Pre-market · 06:53 ET 8-K ↗
Weekend
Weekend
78.0500 78.8800 76.5500 78.0600 1,746,100
76.7500 78.5800 75.5700 77.7600 3,006,500
76.8200 82.0400 76.5000 77.3700 4,564,000
73.5900 73.9200 71.2500 72.0200 1,947,700
73.1600 74.6100 72.6100 74.3700 3,009,900
Weekend
Weekend
No trading
71.1500 75.3000 70.7800 72.9000 2,465,000
73.7800 74.3700 72.6300 73.6100 2,052,000
19 · DEFA14A After-hours · 16:08 ET SGI 2026 DEFA14A ↗ 18 · DEF 14A After-hours · 16:05 ET SGI 2026 DEF 14A ↗
72.0000 74.9800 70.5200 73.9200 4,014,600
71.0100 71.1600 69.3000 69.3700 3,764,600
Weekend
Weekend
72.9600 73.4800 70.2700 70.4600 4,005,700
74.2600 75.3900 73.1800 73.7600 2,246,000
76.5800 76.6800 72.3800 74.7100 3,817,000
75.0600 76.4700 73.4300 75.4400 2,830,100
74.0300 77.8800 74.0300 76.1500 3,546,300
Weekend
Weekend
74.0300 74.6300 71.2200 71.8700 3,475,500
74.4500 75.0800 72.2800 74.1600 2,920,800
17 · PRE 14A After-hours · 16:03 ET PRE 14A 2026 PROXY STATEMENT ↗
76.7000 77.7400 75.5200 75.6100 2,189,000
78.1200 78.5000 76.0300 77.4700 2,329,600
77.7400 78.6600 76.9100 77.1000 1,802,200
Weekend
Weekend
77.7600 78.4800 76.4500 76.9400 1,433,400
78.1900 79.0400 76.6000 76.6300 3,312,500
78.9600 79.7600 77.8500 79.0000 1,589,200
80.0400 81.5400 78.9800 79.1500 2,334,000
78.6700 80.7900 75.9600 80.7100 2,824,100
Weekend
Weekend
81.0200 81.5300 79.0800 80.0000 3,336,600
84.4400 85.6700 82.0200 82.5200 3,228,300
86.9000 87.2000 85.0000 85.7600 1,443,100
16 · 8-K Pre-market · 06:50 ET 03.04.2026 FORM 8-K - INVESTOR DAY ANNOUNCEMENT ↗
84.8600 86.5400 83.4700 86.1300 2,615,800
87.2900 88.0000 86.7500 87.4200 1,316,300
Weekend
Weekend
15 · 10-K After-hours · 16:08 ET FORM 10-K 2025.12.31 ↗
89.8500 90.7400 87.6600 89.5100 1,813,000
88.2300 91.1500 87.6100 91.1100 1,378,500
88.9200 88.9200 86.4900 86.7100 1,830,100
86.9000 89.0900 86.4900 88.6200 1,987,000
90.3400 90.3400 85.7400 87.0500 1,628,900
Weekend
Weekend
89.1700 91.2700 88.6100 91.2000 1,146,700
89.3600 90.5400 88.2000 89.4500 2,120,300
86.2300 92.2600 86.0700 90.1200 3,476,600
14 · 8-K After-hours · 16:06 ET 2026.02.17 FORM 8-K - INVESTOR PRESENTATION ↗
91.4600 92.0800 85.6200 87.7800 4,536,400
13 · 8-K Pre-market · 06:38 ET FORM 8-K ↗
No trading
Weekend
Weekend
92.9400 96.8200 92.0900 96.0400 3,482,100
97.9100 98.5600 91.7200 92.4500 2,043,800
97.6500 98.2600 95.3600 97.1300 2,149,400
95.3500 98.4400 95.1600 97.9900 1,865,600
96.6200 97.0400 95.3600 96.9700 2,309,200
Weekend
Weekend
95.5000 96.8200 93.8800 96.3200 3,602,300
96.0100 96.0100 94.1500 94.8400 2,953,700
93.4900 95.3700 93.0600 94.7800 2,293,900
91.2700 94.4600 90.2200 92.7800 1,517,300
87.9800 91.6600 87.0900 91.5100 1,344,200
Weekend
Weekend
89.0000 89.7600 87.5000 87.8500 1,526,500
89.7500 90.1200 88.1600 90.1200 1,509,000
90.0000 90.7000 88.8100 89.7500 1,697,700
92.4100 92.8200 90.1300 90.7200 1,126,200
92.8300 93.2700 92.0700 92.7100 941,100
Weekend
Weekend
94.2900 94.9800 91.5200 92.6800 1,079,500
96.2600 96.7200 93.8500 94.7000 1,274,000
93.8400 95.8400 92.8100 95.0000 2,200,000
92.0300 93.3600 91.6700 92.6500 1,289,600
12 · 8-K Pre-market · 06:38 ET 01.20.2026 FORM 8-K ↗
No trading
Weekend
Weekend
92.8200 94.5700 92.4800 94.0000 1,423,200
92.1700 93.9300 92.0300 92.9900 1,033,800
93.1000 93.9800 91.3700 91.6000 1,093,800
92.4000 93.8100 92.0900 93.6600 866,700
93.2600 93.7500 92.0100 92.5000 1,363,900
Weekend
Weekend
93.2300 94.0300 92.4900 93.7800 1,268,800
88.1800 92.4800 88.1800 92.2200 1,184,800
91.0300 91.9500 88.3000 89.0300 1,311,800
89.6100 91.4100 89.2200 90.7600 1,079,800
88.4600 89.7100 88.0000 89.7000 1,717,800
Weekend
Weekend
89.3200 89.7600 88.4100 88.7400 1,294,900
No trading
90.5600 90.8400 89.0800 89.2800 785,100
90.8300 91.0800 90.0000 90.3100 628,400
91.4200 91.4200 90.5600 90.7800 797,300
Weekend
Weekend
90.1000 91.9300 90.1000 91.7500 1,051,400
No trading
89.9000 90.5300 89.0700 90.0500 580,500
89.9200 90.4900 89.4600 89.7900 1,005,500
89.3600 90.2000 88.8500 90.0000 1,421,500
Weekend
Weekend
89.4400 90.5300 89.3800 89.8700 3,557,300
89.6300 91.7300 89.1700 89.9600 2,134,300
91.1200 91.6600 88.8200 88.9800 2,030,600
92.8900 93.8900 90.1000 91.1000 1,547,400
93.4000 93.8600 92.6600 92.9600 1,534,000
Weekend
Weekend
94.7800 95.3600 93.3300 93.7500 1,339,100
92.6600 94.6200 92.2100 94.2800 1,375,000
90.5900 92.3600 90.0200 92.3100 1,347,300
90.6900 91.4900 90.1200 90.1400 1,158,700
91.3000 92.5400 90.2000 91.0600 1,267,900
Weekend
Weekend
92.5700 92.8400 90.9300 91.8700 1,588,800
90.4700 91.2800 89.8400 90.2200 1,234,300
92.6600 93.2700 90.2500 90.8100 1,679,300
93.4300 94.4200 92.3100 92.6700 1,839,000
88.7000 93.2300 88.2700 93.1900 2,239,000
11 · 8-K Pre-market · 08:06 ET 8-K ↗
Weekend
Weekend
91.2300 91.9100 90.4400 91.5200 633,900
No trading
89.2000 91.7000 89.2000 90.7000 1,803,800
88.0200 90.0400 86.5900 89.2600 4,339,700
87.6100 89.1500 87.1600 87.8600 1,963,200
Weekend
Weekend
85.9900 88.4400 84.2000 87.3700 3,081,400
85.8000 87.4800 84.4800 84.6400 2,231,000
84.1800 85.9800 83.7700 84.6700 2,636,000
86.1200 86.1200 83.6200 83.8800 2,101,600
88.3900 88.5000 85.8900 86.0000 1,776,300
Weekend
Weekend
87.3700 88.7300 87.3700 88.3400 1,566,500
92.0300 92.5600 88.2400 88.6200 1,978,300
92.4300 92.6600 91.5200 92.0100 2,751,100
93.5000 94.0100 91.9800 92.0600 1,873,300
91.4200 94.0100 91.0000 93.5000 3,040,600
Weekend
Weekend
89.4400 91.5400 88.7900 91.2500 3,117,300
10 · 10-Q Pre-market · 07:03 ET 10-Q 2025.09.30 ↗ 9 · 8-K After-hours · 16:03 ET 2025.11.06 FORM 8-K - INVESTOR PRESENTATION ↗
84.4100 89.7100 83.0300 88.9800 4,588,100
8 · 8-K Pre-market · 06:37 ET FORM 8-K ↗
79.6300 80.3600 78.2100 79.6000 2,999,000
78.8900 80.3400 78.0700 80.1100 2,164,000
79.9200 79.9200 78.0100 79.4800 3,116,700
Weekend
Weekend
79.8900 80.5500 79.0200 79.3400 1,750,100
81.7400 81.9400 79.3500 79.7800 1,916,800
82.8000 83.2900 81.5800 81.7300 2,029,800
82.1600 83.4900 81.7900 83.1000 2,048,500
83.6500 84.2600 82.2900 82.4300 1,255,600
Weekend
Weekend
83.8600 84.0000 82.5700 82.9000 1,306,900
83.8800 84.4300 82.7200 82.9200 1,307,400
84.7700 85.0600 83.6400 83.8200 1,532,700
84.0700 85.6300 83.6200 84.8300 1,587,300
84.7100 84.7100 83.2200 84.0700 1,358,100
Weekend
Weekend
85.1100 85.4300 84.0600 84.2500 1,358,300
86.5600 86.6800 84.1000 85.0100 1,838,500
87.6500 87.7900 86.3000 86.4300 1,919,800
84.2000 87.6500 84.2000 87.3500 2,307,700
85.1200 85.7400 84.7600 85.0500 1,653,800
Weekend
Weekend
84.7900 85.2000 83.4100 83.7300 2,009,200
85.4700 85.6900 83.6700 83.9300 1,744,600
7 · 8-K Pre-market · 06:55 ET 10.09.2025 FORM 8-K - OFFICER APPOINTMENT ↗
84.0400 85.7300 83.4100 85.5800 1,536,800
84.0800 84.7800 82.9900 83.8200 1,180,000
84.5000 85.2900 83.3900 84.4800 1,342,200
Weekend
Weekend
84.1600 84.8800 83.3500 84.2400 1,371,100
82.9300 84.0100 82.4400 83.9600 1,295,400
83.9000 84.3500 82.6700 83.2200 1,199,700
6 · 8-K After-hours · 16:22 ET 09.30.2025 FORM 8-K - NEW DIRECTOR ↗
82.4400 84.3900 82.2000 84.3300 1,782,800
83.1400 83.4400 81.6500 82.5100 1,556,800
Weekend
Weekend
82.4300 83.0400 82.0300 82.6400 1,200,900
81.6000 82.3400 81.2800 82.0600 1,733,700
83.3700 84.0400 82.0700 82.0900 2,752,900
84.2700 85.0400 84.0700 84.4400 1,644,000
85.0900 85.2600 83.8400 84.2400 1,612,800
Weekend
Weekend
85.8100 86.3800 85.5200 85.5500 3,551,400
85.2500 86.2400 85.0500 86.0100 2,106,000
85.2300 86.3700 84.1800 85.0500 2,118,400
85.4300 85.8800 84.2500 85.1800 1,872,300
85.3900 85.6100 84.4100 85.4300 1,679,400
Weekend
Weekend
85.4900 85.9800 83.8900 84.0800 1,371,900
85.2400 86.3400 84.8200 86.0900 1,909,100
84.3600 85.7100 84.0400 85.0600 1,650,700
86.0300 86.3500 84.2900 84.3800 1,782,300
87.3100 87.5800 85.9300 86.3800 1,725,300
Weekend
Weekend
87.0800 88.1500 86.6500 87.1500 1,872,600
85.1000 87.0100 84.7900 86.8800 2,844,200
84.7100 85.2600 83.5500 84.7600 2,046,700
82.7500 84.7500 82.5100 84.1800 1,809,400
5 · 8-K Pre-market · 06:56 ET 09.02.2025 FORM 8-K ↗
No trading
Weekend
Weekend
84.5200 84.7400 83.6700 83.9500 1,648,400
84.5800 84.9000 83.4200 84.3500 1,428,500
84.0500 85.0300 84.0500 84.5600 2,825,400
82.7900 84.4600 82.4100 84.2800 2,282,400
83.0000 83.4600 82.3100 82.6600 2,748,300
Weekend
Weekend
81.0200 84.3200 80.2500 83.7900 2,991,600
80.2000 80.9800 79.8400 80.5000 1,586,900
80.9300 81.4200 80.5700 81.0000 2,869,900
80.6300 81.7700 80.5300 81.3800 2,025,500
4 · 8-K After-hours · 16:03 ET 08.14.2025 FORM 8-K - OFFICER CHANGES ↗
80.6800 80.7000 79.6000 80.5900 2,344,600
Weekend
Weekend
79.7700 80.2300 79.1800 80.0800 1,764,700
79.7200 80.0100 78.5500 79.4200 4,296,800
78.5700 81.0900 78.0500 80.9800 2,755,600
76.7300 78.3200 76.0200 78.1800 1,916,300
75.0000 76.2800 74.3600 76.2700 2,975,900
Weekend
Weekend
75.2700 75.5800 73.6500 74.9500 2,920,600
3 · 10-Q Pre-market · 07:01 ET 10-Q 2025.06.30 ↗
74.3500 75.4100 71.1400 73.9600 6,086,000
2 · 8-K Pre-market · 06:39 ET 08.07.2025 FORM 8-K INVESTOR PRESENTATION ↗ 1 · 8-K Pre-market · 06:38 ET FORM 8-K ↗
74.5900 74.5900 73.2400 73.6400 4,163,700
74.2700 75.0700 73.6300 74.5900 2,554,900
73.0000 74.2000 72.3100 74.1200 2,928,600
Weekend
Weekend
71.5600 72.4800 70.4200 72.1900 2,421,900
72.4300 72.9600 71.8300 72.3800 1,258,000
73.3000 73.7600 72.0800 72.7700 2,379,000
75.2500 75.3500 73.1400 73.3000 2,733,100
74.7500 75.1300 74.0400 74.7800 1,975,700
Weekend
Weekend
74.3300 74.8100 73.7400 74.7200 1,900,600
75.2100 75.6900 73.6700 73.8800 2,306,700
75.3600 75.5000 74.6000 75.0000 2,339,700
74.0100 75.1200 73.4400 74.8100 2,103,800

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.