ONE Gas, Inc OGS

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ONE Gas, Inc. Common Stock · Company · NYSE

Paper trade (simulated — no real money)

Fill: USD 77.9300 · FX 1 USD = 1.277900 SGD · about SGD 99.5867 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

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

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

USD 82.24 → 77.93 · -5.2%
90.64081.15071.660 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 29 30 31 32,33 34 35 36 37 38 39 40 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 23 Oct 2025 — 24 Oct 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.

Weekend
77.9900 78.6500 77.1350 77.9300 607,479
76.0300 78.3000 76.0300 78.2500 522,800
75.7200 76.5200 75.5000 75.5500 390,800
75.0900 76.0300 74.8900 75.6000 475,300
75.5200 75.9300 74.3500 74.5900 508,900
Weekend
Weekend
75.0300 75.7700 74.5300 75.6000 508,600
75.1900 75.3800 74.2500 74.5600 529,000
74.1700 74.5800 73.0700 74.0500 779,400
74.2900 74.7500 73.2000 74.5400 869,400
72.5100 73.9100 72.2700 73.6100 549,000
Weekend
Weekend
72.1200 73.3000 72.0900 72.5000 668,300
71.8800 72.5100 71.4600 72.3600 1,340,000
72.9700 73.2900 72.5400 72.6500 510,700
73.0800 73.3900 72.4500 73.1500 563,800
72.5800 73.0900 71.8700 72.5700 577,400
Weekend
Weekend
72.0700 73.0100 72.0700 72.5700 562,300
71.7200 71.8900 70.3700 71.7100 632,200
72.4900 72.7300 71.6200 71.8700 692,600
40 · 8-K After-hours · 16:25 ET 8-K ↗
71.7100 72.2900 71.2300 72.2000 645,600
71.9900 72.1200 70.9100 71.6600 695,300
Weekend
Weekend
39 · 8-K After-hours · 16:27 ET 8-K ↗
71.8200 72.2300 71.2700 71.8000 789,600
72.6500 73.1000 71.6000 71.9500 569,800
73.1800 73.3300 71.8400 72.2900 992,600
74.2600 74.4300 73.4900 73.5700 553,800
75.7900 75.9800 74.2800 74.3100 406,900
Weekend
Weekend
75.6700 75.7700 74.6500 75.1900 1,101,400
76.6500 76.9300 76.0700 76.2400 442,700
76.8000 77.3700 76.0600 76.4500 576,300
77.3000 77.5600 76.0600 76.3500 762,400
78.0300 78.1400 77.2000 77.2800 554,100
Weekend
Weekend
78.6100 78.6100 77.2000 77.3400 551,000
79.4200 80.2200 77.7700 78.1600 657,100
81.1300 81.1600 78.1000 79.1200 725,500
38 · 8-K After-hours · 16:27 ET 8-K ↗
80.3100 81.2400 79.9100 80.7500 412,100
No trading
Weekend
Weekend
80.8100 80.8300 79.6300 79.8600 451,100
80.2100 80.9500 79.7800 80.5400 311,300
80.4500 80.4500 79.3400 79.9500 408,400
79.5800 80.4200 79.1700 80.3600 362,700
78.8700 80.1000 78.0100 79.2700 535,700
Weekend
Weekend
80.1400 80.4800 79.1300 79.4700 551,800
80.4000 80.4000 79.1000 79.6100 413,900
80.3500 81.3700 80.0800 81.1000 315,400
79.9200 80.7500 79.9200 80.4100 391,000
78.8300 80.4500 78.8300 80.3500 378,900
Weekend
Weekend
81.9700 81.9700 78.7400 78.8300 717,800
81.1600 82.3800 81.1600 81.3900 320,800
81.5700 82.2300 81.2100 81.3900 519,200
80.8800 81.6600 80.1400 81.0500 464,800
79.4700 80.1600 79.4700 79.9800 338,800
Weekend
Weekend
80.8100 81.5200 80.5300 80.9800 353,700
37 · 8-K After-hours · 16:06 ET 8-K ↗
81.1500 82.0000 80.7900 81.0100 485,500
36 · 424B5 After-hours · 16:46 ET 424B5 ↗
79.6100 80.4500 79.1400 80.3800 427,100
78.0300 79.7900 77.9900 79.6000 346,800
35 · 424B5 Pre-market · 09:05 ET 424B5 ↗
79.8000 80.8500 78.4700 78.8700 431,300
Weekend
Weekend
80.1800 80.4600 78.8000 80.2200 393,200
80.4700 80.7600 79.2200 79.6200 550,200
34 · 10-Q After-hours · 16:24 ET 10-Q ↗
79.1500 79.8700 77.0700 79.2500 1,051,300
33 · 8-K After-hours · 16:18 ET 8-K ↗ 32 · 8-K After-hours · 16:05 ET 8-K ↗
78.9200 79.1900 76.7100 77.3300 685,800
78.2900 79.0500 77.4600 78.4000 565,000
Weekend
Weekend
78.7000 78.7000 77.3700 77.6500 580,400
79.1300 79.7300 77.8500 78.0900 419,400
80.8600 81.3600 79.6800 79.8100 506,000
80.8000 82.1400 80.6100 80.7000 329,300
80.5200 80.9400 79.7000 79.9700 466,000
Weekend
Weekend
80.4600 81.2800 80.2600 80.5300 333,400
79.4800 80.7000 79.1400 79.9800 447,400
79.3000 80.3400 79.0800 80.2700 516,800
79.0800 79.0800 78.2900 78.6100 487,800
79.6700 80.4400 78.9400 79.4500 386,800
Weekend
Weekend
79.3800 81.6600 79.3800 79.7400 610,600
78.2600 79.8900 78.1900 79.7900 485,700
78.9900 79.3400 78.0200 78.0500 450,800
80.4600 80.9800 79.0200 79.1500 567,800
31 · 8-K After-hours · 16:15 ET 8-K ↗
79.6900 80.9400 79.4600 80.3800 582,500
Weekend
Weekend
78.8100 79.5500 78.7300 79.1700 381,000
78.0700 79.7000 77.8500 78.8300 1,133,000
30 · 8-K After-hours · 16:36 ET 8-K ↗
77.8600 79.0100 77.2000 78.2300 831,800
76.5700 78.7400 76.3100 77.8400 547,300
76.8800 76.9700 75.5900 75.6500 478,200
Weekend
Weekend
No trading
77.3800 77.5000 76.3000 77.3200 561,400
76.8400 77.6100 76.2400 76.3000 611,900
78.4400 78.6100 77.0000 77.0700 646,700
78.9300 79.3300 78.1300 78.6800 644,200
Weekend
Weekend
79.3000 80.2000 79.0900 79.6400 2,413,200
78.2000 79.2500 77.7000 78.6300 526,400
78.2800 78.3300 77.6100 78.0700 701,400
75.8800 78.4300 75.7800 77.9900 737,500
76.2000 77.2600 75.6200 76.4300 587,400
Weekend
Weekend
No trading
75.7700 77.0900 75.6800 76.7600 1,872,400
76.4900 77.0600 75.3500 76.0500 607,200
77.5600 78.2900 76.3800 76.9700 592,900
77.7700 78.2800 76.7700 77.3800 542,600
Weekend
Weekend
76.8700 78.1900 76.6200 77.7800 721,500
77.4300 77.8900 75.9600 76.0900 744,100
77.0200 77.9000 76.3000 76.9400 675,500
76.2400 77.3300 75.5800 76.0000 901,900
78.0300 78.4300 76.1000 76.1800 704,500
Weekend
Weekend
77.8600 79.3700 77.2500 78.4000 491,800
77.2600 77.6900 76.5500 77.3000 546,500
77.6800 78.5500 76.7300 76.8000 631,900
76.2100 77.6400 76.0800 77.4700 1,023,700
77.0600 77.8800 76.0200 76.0200 701,400
Weekend
Weekend
78.9600 79.1300 77.7400 77.7400 782,000
81.2200 81.3400 79.0300 79.1000 916,400
29 · 8-K After-hours · 16:01 ET 8-K ↗
81.5700 82.3100 80.3400 81.3500 861,700
28 · 8-K After-hours · 16:21 ET 8-K ↗
82.3700 82.9100 81.7000 81.7400 660,100
No trading
Weekend
Weekend
82.2700 82.8000 81.7300 82.5000 585,800
82.5900 82.9400 82.0500 82.3500 626,500
83.2500 83.5700 82.3800 82.8000 756,800
82.6400 84.1300 82.6400 83.1000 503,200
82.3300 83.5800 82.0800 83.2400 539,200
Weekend
Weekend
84.4400 84.5800 81.9800 82.3700 851,200
84.4100 84.8200 83.4600 84.2900 448,000
84.4300 86.8600 83.0400 83.9500 631,000
27 · 8-K After-hours · 16:50 ET 8-K ↗
84.7800 85.5900 84.2000 84.7800 544,800
85.4400 85.5000 84.5000 84.9600 520,500
Weekend
Weekend
85.6300 86.2600 84.6400 84.9100 583,200
85.8000 86.4500 85.0600 85.3400 688,700
86.4700 87.9500 85.1400 86.0000 683,500
26 · 10-Q After-hours · 16:07 ET 10-Q ↗
89.1100 89.7500 85.0100 86.6900 794,300
25 · 8-K After-hours · 16:20 ET 8-K ↗
88.2500 89.3800 87.9500 88.8200 397,400
Weekend
Weekend
24 · DEFA14A After-hours · 16:36 ET DEFA14A ↗
89.3500 90.2000 88.7800 88.9100 440,300
87.6500 89.8000 87.6500 89.2200 558,500
88.8400 88.8400 87.2900 87.6100 428,300
88.8500 88.8500 87.5800 88.0800 371,300
88.3300 89.1100 87.5100 87.7000 346,200
Weekend
Weekend
88.5000 89.2900 87.8300 88.0900 357,500
87.8900 89.3000 87.1000 88.7600 318,600
88.3000 88.3000 86.0700 86.4300 348,900
88.8600 89.1100 86.7900 87.0400 377,200
89.0000 90.1100 88.6400 88.6800 337,600
Weekend
Weekend
89.2300 89.3800 87.7600 88.9600 437,600
88.3100 89.7600 88.1100 89.6800 407,700
88.3200 89.0200 87.7300 88.6100 378,500
87.9500 89.1200 87.5300 88.9300 338,800
90.0100 90.0700 87.9100 88.4400 390,700
Weekend
Weekend
90.6100 90.6100 89.9600 90.0000 295,100
88.3300 90.7800 88.3300 90.6400 317,700
88.5700 89.8900 88.2400 89.8300 501,000
23 · 8-K After-hours · 16:24 ET 8-K ↗
88.6800 90.0000 88.5100 89.4400 358,200
88.7100 89.1100 88.3800 88.5500 409,300
Weekend
Weekend
No trading
87.0600 89.0400 86.4100 88.9000 671,000
22 · DEF 14A After-hours · 16:15 ET DEF 14A ↗
85.7000 86.6700 85.0600 86.5600 642,700
86.3500 86.3500 84.5800 86.1300 734,700
85.7100 86.3400 84.8700 86.1700 572,200
Weekend
Weekend
85.5100 85.9400 84.9000 84.9500 580,900
85.2200 86.1100 85.1700 85.7900 434,500
86.3000 86.3100 85.0000 85.2200 286,900
84.8800 86.3100 84.7900 85.5700 442,900
84.7900 85.8300 84.1100 85.0700 456,900
Weekend
Weekend
86.1600 86.1600 83.7600 83.8700 1,281,200
85.5000 86.6400 85.3900 86.1500 414,200
86.2400 86.2400 85.1900 85.8500 529,600
87.8800 87.9000 86.5200 86.8900 696,800
88.0000 88.0000 86.9500 86.9900 501,500
Weekend
Weekend
87.7000 88.0300 86.9200 87.4900 425,100
85.6600 87.4200 85.3500 86.8900 530,700
86.9200 86.9200 85.4800 86.1400 620,100
85.8400 87.2400 85.7100 86.2300 410,700
86.8300 87.1900 85.5600 87.1500 538,600
Weekend
Weekend
86.1700 87.1000 85.3100 87.0500 451,300
86.9200 86.9600 86.0300 86.7500 443,000
86.2400 87.8800 86.1700 87.7000 379,300
86.7400 87.4400 85.0600 87.2600 500,400
86.8100 87.7900 86.1800 87.3700 485,700
Weekend
Weekend
86.9800 87.8400 86.6700 87.4400 475,000
85.9800 86.8400 85.3600 86.5400 429,200
84.9700 86.0900 84.2200 85.7700 377,300
21 · 8-K After-hours · 16:27 ET 8-K ↗
86.4400 86.7900 84.7100 85.3900 339,700
20 · 8-K Next filing day · accepted 23 Feb, 18:31 ET 8-K ↗ 19 · 424B5 Next filing day · accepted 23 Feb, 18:27 ET 424B5 ↗ 18 · S-3ASR After-hours · 16:24 ET S-3ASR ↗ 17 · S-3ASR After-hours · 16:21 ET S-3ASR ↗
84.7400 86.7900 84.7400 86.2100 332,400
Weekend
Weekend
16 · 8-K After-hours · 16:20 ET 8-K ↗
85.9500 86.1000 84.4400 85.5200 633,600
15 · 10-K After-hours · 16:03 ET 10-K ↗
86.5100 86.6800 84.5100 85.5500 784,000
14 · 8-K After-hours · 16:22 ET 8-K ↗ 13 · 8-K After-hours · 16:10 ET 8-K ↗
86.7100 86.7100 83.9400 83.9900 490,400
86.7700 86.7700 85.5800 85.7400 428,900
No trading
Weekend
Weekend
85.0700 86.1800 84.6800 86.0400 403,100
83.8600 85.3400 83.2700 85.0200 446,100
82.4400 83.9200 82.4400 83.3700 465,000
81.2500 83.3300 81.2500 83.0700 333,500
82.2900 82.2900 80.7000 81.7700 348,000
Weekend
Weekend
82.6900 84.1100 82.3300 82.4900 584,700
82.0500 83.5200 81.7000 82.7500 489,400
81.4100 82.4700 81.0100 81.4800 412,500
79.7000 81.3600 79.1800 80.5100 521,800
80.0000 80.7300 79.2500 79.9200 796,100
Weekend
Weekend
78.9800 79.6600 78.3200 79.5600 623,100
78.2000 79.3600 78.0500 79.0900 525,100
79.1500 79.2400 77.7400 78.0100 458,600
78.7400 79.5700 78.6100 79.1800 377,300
77.6700 79.8800 77.3300 78.9900 712,900
Weekend
Weekend
77.2900 77.4200 76.3900 77.2300 644,700
12 · 8-K After-hours · 16:23 ET 8-K ↗
78.8200 79.0600 77.2600 77.4900 659,100
79.1600 79.3700 78.1500 78.7900 550,500
11 · 8-K After-hours · 16:42 ET 8-K ↗
78.7400 79.0300 78.1000 78.5800 420,200
No trading
Weekend
Weekend
77.5100 78.7500 77.5100 78.7100 436,200
77.8700 78.4300 77.5600 77.9300 482,800
77.6600 77.9100 77.2900 77.5500 380,400
76.5200 77.7000 76.2600 77.2700 283,100
76.7400 77.8500 76.5100 76.8000 275,500
Weekend
Weekend
77.5800 78.4800 76.8500 77.0100 345,000
76.4700 78.2300 76.2800 77.3700 332,800
76.9000 77.3300 76.0800 76.8100 377,800
76.3000 76.8100 75.9800 76.7400 432,900
76.8900 77.2000 75.2900 76.5000 436,900
Weekend
Weekend
77.1800 77.8500 76.4100 77.4200 329,200
No trading
77.9900 78.0200 77.0100 77.2500 284,400
78.3500 78.3500 77.8400 77.9700 225,900
10 · 8-K After-hours · 16:05 ET 8-K ↗
77.8300 78.4500 77.6600 78.1800 266,900
Weekend
Weekend
78.2500 78.4900 77.3200 77.6600 136,600
No trading
77.9800 78.3600 77.8000 78.3000 200,800
77.4300 78.2800 77.1200 77.7200 317,300
77.1100 77.9400 77.0700 77.6000 510,500
Weekend
Weekend
9 · 8-K After-hours · 16:06 ET 8-K ↗
78.5800 78.8000 76.7500 77.5300 1,209,300
78.7800 79.2200 78.4200 78.8400 634,000
8 · 8-K Next filing day · accepted 17 Dec, 17:42 ET 8-K ↗
77.5700 79.2300 77.5600 78.6200 498,500
77.6900 77.7600 77.1300 77.5400 503,100
77.1000 77.7000 76.5500 77.6500 447,700
Weekend
Weekend
77.3300 77.7400 76.6200 76.9300 520,300
76.9500 77.7100 76.8300 77.0500 439,200
77.6000 78.5500 76.5200 76.7800 485,600
78.2700 78.7400 77.4400 77.6400 366,700
78.6500 78.8800 77.7700 77.9600 419,400
Weekend
Weekend
78.5000 79.1800 78.2700 78.7500 321,900
79.5100 80.1600 78.4300 78.7500 532,500
82.3100 82.3100 79.4500 79.7900 895,700
7 · 8-K After-hours · 16:34 ET 8-K ↗
82.7500 82.7700 80.5900 80.6900 623,200
6 · 8-K After-hours · 16:21 ET 8-K ↗
83.1600 83.3900 82.5100 82.6900 358,800
Weekend
Weekend
83.3500 83.9600 83.3500 83.7400 161,400
No trading
82.8500 83.6600 82.7100 83.4600 300,000
83.1100 83.4800 82.8100 82.9700 315,000
82.8000 83.0200 82.0900 82.7400 636,300
Weekend
Weekend
82.3000 83.6200 82.2200 82.9200 473,300
5 · 8-K After-hours · 16:15 ET 8-K ↗
81.8200 82.9700 81.5300 81.8400 419,400
81.4600 81.7200 80.7100 81.4300 524,900
4 · 8-K After-hours · 16:17 ET 8-K ↗
81.4100 82.1900 80.8000 81.4000 542,300
81.5500 81.5800 80.1100 80.4100 553,100
Weekend
Weekend
80.8800 81.9800 79.5500 81.0700 513,500
81.7900 82.5000 81.6300 82.0100 408,100
81.9400 82.1200 80.9000 81.7700 625,600
81.9800 82.1200 81.2900 82.0400 407,400
82.0500 82.0700 81.3300 81.4700 433,200
Weekend
Weekend
81.7900 82.4200 81.1700 82.2200 411,700
80.6700 81.8700 80.3400 81.4300 575,000
81.5900 82.2400 80.5200 80.5300 515,200
3 · 10-Q After-hours · 16:05 ET 10-Q ↗
79.8200 81.9800 77.9500 81.8700 622,700
2 · 8-K After-hours · 16:19 ET 8-K ↗
79.7100 81.5700 78.4200 81.5000 658,700
Weekend
Weekend
80.3800 80.6500 79.4300 80.1900 629,700
1 · 8-K After-hours · 16:05 ET 8-K ↗
80.9000 81.3000 80.0900 80.7700 353,100
82.7000 82.8300 80.1700 80.5500 541,000
82.7700 83.2000 80.9600 82.6600 443,500
82.5900 83.3900 82.1300 83.1700 579,500
Weekend
Weekend
82.6700 83.0800 82.1400 82.8700 312,000
82.6900 82.6900 81.3100 82.2400 396,300

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.

40 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:25 ET Summarise
39 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
38 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
37 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
36 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
35 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 09:05 ET Summarise
34 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:24 ET Summarise
33 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
32 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
31 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
30 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:36 ET Summarise
29 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
28 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
27 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:50 ET Summarise
26 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
25 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
24 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:36 ET Summarise
23 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:24 ET Summarise
22 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 23 Feb, 18:31 ET Summarise
19 424B5 424B5 (opens SEC filing in a new tab) Next filing day · accepted 23 Feb, 18:27 ET Summarise
18 S-3ASR S-3ASR (opens SEC filing in a new tab) After-hours · 16:24 ET Summarise
17 S-3ASR S-3ASR (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
15 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:22 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:42 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 17 Dec, 17:42 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:34 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:19 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise