Spire Inc SR

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Spire 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 77.58 → 82.08 · 5.8%
95.19084.01072.830 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 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
81.3300 82.2200 81.0950 82.0800 210,311
80.7200 81.1500 80.1000 80.5900 334,300
81.5000 82.5500 80.7800 81.1900 425,300
Weekend
Weekend
83.0700 84.3500 81.3100 81.4100 410,500
80.4900 82.0500 80.2800 81.9500 344,800
81.1000 81.3300 80.0600 80.1400 336,600
82.3600 82.8000 81.1300 81.3900 372,800
81.3500 82.6200 81.0300 82.4200 390,700
Weekend
Weekend
80.5200 81.2100 80.3000 80.7300 297,900
79.6900 81.1100 79.1400 80.5800 539,600
40 · 8-K After-hours · 16:32 ET 8-K ↗
81.1900 81.2600 79.8200 79.8500 574,800
79.1000 81.3800 79.0100 81.0400 602,100
79.7000 79.7300 77.9400 78.4600 778,700
Weekend
Weekend
No trading
78.5600 79.7400 78.4200 79.6800 715,500
77.8800 78.9200 77.8400 78.0000 889,700
39 · 8-K After-hours · 16:33 ET 8-K ↗
78.7300 79.0100 77.8900 78.0900 822,300
80.1500 80.4000 78.6300 79.2800 716,100
Weekend
Weekend
79.6000 80.9500 78.7400 80.8600 1,975,200
79.7100 80.9200 78.9900 79.2900 698,300
79.0200 79.7200 78.2300 79.4800 936,200
76.5900 78.9000 75.9500 78.3900 866,600
76.7600 77.7400 75.8500 75.9400 664,600
Weekend
Weekend
No trading
77.4800 77.6800 76.4400 77.0500 1,016,200
77.8700 78.5700 76.5400 77.2700 572,600
78.1400 79.5700 77.6800 78.3800 591,500
78.7000 79.4100 78.2700 78.7400 609,300
Weekend
Weekend
78.0500 79.3700 78.0500 79.1000 762,000
79.9800 80.4700 77.8300 77.8400 579,100
81.1500 81.1800 79.7700 80.2600 898,600
80.6600 81.5000 79.6900 80.2500 833,300
81.6100 82.5300 80.3200 80.3800 565,900
Weekend
Weekend
81.7200 83.3400 81.3000 82.3800 712,000
81.2500 82.4100 80.6600 81.1000 281,000
81.9400 83.4000 81.0700 81.1000 519,800
80.7600 82.5500 80.7600 82.0800 403,800
81.8100 82.3300 80.4600 80.7200 410,400
Weekend
Weekend
83.6500 83.7700 82.2200 82.2600 462,600
85.4600 85.7200 83.3600 83.6500 438,300
86.0000 87.1600 85.2200 85.6500 561,500
87.9000 87.9200 86.0400 86.2400 375,800
No trading
Weekend
Weekend
86.6800 87.1600 85.8800 86.9900 458,100
86.9900 87.2900 85.7400 86.7900 372,300
87.1300 87.6100 86.0900 86.7100 432,800
86.2400 88.0500 86.2400 86.9800 268,100
86.0400 86.7200 85.5900 86.2200 362,500
Weekend
Weekend
86.1300 86.2400 84.7500 85.4300 445,600
86.2800 87.1800 85.9200 86.1200 296,100
85.9800 86.3600 84.2800 85.5600 316,300
86.0500 87.6800 85.4700 86.5800 515,400
86.6600 86.6900 85.1800 85.7600 541,100
Weekend
Weekend
86.3800 86.3800 85.0400 85.7000 506,000
86.1000 86.5600 84.6500 85.5200 686,500
38 · 10-Q After market open · 13:32 ET 10-Q ↗
88.3700 90.6700 85.2800 86.2100 1,161,000
37 · 8-K Pre-market · 07:03 ET 8-K ↗
90.4200 91.1000 89.5400 89.8100 262,300
89.7200 90.8000 89.3800 90.3600 285,800
Weekend
Weekend
91.2600 91.7600 90.0300 90.4100 248,800
36 · 8-K Pre-market · 07:26 ET 8-K ↗ 35 · 8-K After-hours · 16:32 ET 8-K ↗
89.6900 91.4000 89.6900 91.1800 333,900
34 · S-3ASR Next filing day · accepted 29 Apr, 18:21 ET S-3ASR ↗
90.2100 91.1300 89.6900 89.7300 265,000
90.3900 91.7300 90.0100 90.8700 248,000
91.1100 92.0800 90.3400 90.4100 292,800
Weekend
Weekend
91.1900 91.7900 90.3500 90.8700 339,700
89.2300 91.4200 89.1900 91.3100 275,500
89.8900 90.2300 88.4000 88.9100 245,700
33 · 8-K Pre-market · 07:02 ET 8-K ↗
92.2300 92.2300 89.1300 89.4500 329,300
92.3500 93.3300 91.5200 91.5400 207,400
Weekend
Weekend
92.9200 93.4800 92.0000 92.3100 630,800
91.8000 93.5700 91.7300 93.5400 436,800
92.5600 92.5600 91.1400 92.0500 447,300
32 · 8-K Pre-market · 07:02 ET 8-K ↗
91.6900 93.0600 91.3600 92.6100 319,500
94.6200 94.7200 91.8000 92.3900 270,800
Weekend
Weekend
94.7600 95.0000 94.0500 94.3800 239,500
93.8000 95.3100 93.7100 95.1900 290,500
92.8100 94.0800 92.3500 93.9000 451,700
92.2500 94.4600 92.2500 93.7400 371,900
31 · 8-K/A After-hours · 17:20 ET 8-K/A ↗
92.2000 92.9100 92.0500 92.2800 328,400
Weekend
Weekend
No trading
91.2600 92.6800 90.5800 92.6500 316,400
89.6300 91.3300 89.6300 90.9500 299,500
30 · 8-K After-hours · 16:32 ET 8-K ↗
90.9300 91.8800 89.3200 90.5400 418,100
91.3200 91.7500 89.4500 91.4000 556,100
29 · 8-K Pre-market · 07:02 ET 8-K ↗
Weekend
Weekend
91.0200 91.7100 90.4700 90.6800 284,200
90.2600 91.2900 90.1300 91.0900 274,000
90.9100 90.9500 89.5300 90.2400 280,600
90.1400 91.7800 90.0900 90.3800 325,800
89.7700 91.2000 88.9500 90.4200 342,000
Weekend
Weekend
91.6500 91.6500 88.3600 88.4400 1,052,900
91.1600 92.3700 90.3800 91.5700 276,100
91.0700 91.5900 90.3800 91.3900 410,600
92.8100 93.0600 91.3500 91.8700 348,000
28 · 8-K After-hours · 16:15 ET 8-K ↗
93.5300 94.2700 91.9400 92.1100 256,300
Weekend
Weekend
91.8400 92.7800 91.1800 92.7600 332,900
90.8300 91.6800 89.2600 91.2200 309,500
90.8400 90.8400 89.1400 89.9600 299,800
90.9900 92.0700 90.5800 91.0000 384,500
91.4400 92.0500 90.6100 91.8700 302,900
Weekend
Weekend
89.8200 91.7800 89.3500 91.7100 342,800
90.9900 91.6600 90.2500 91.0100 239,800
90.8500 92.3800 90.6800 91.9800 243,100
90.6800 92.2900 88.4200 91.7000 495,600
91.4800 92.1800 90.2200 91.6600 406,100
Weekend
Weekend
91.0300 92.9500 90.3200 91.6100 640,000
90.9600 92.2500 90.2100 90.8000 496,200
90.7700 91.2200 89.1200 90.7600 279,000
90.7700 91.3000 90.0800 90.5300 225,400
90.1700 91.6200 89.9900 90.7800 219,300
Weekend
Weekend
90.5000 91.1500 89.0900 90.5400 312,800
89.5400 90.1800 89.1000 89.4200 416,000
27 · 8-K After-hours · 16:18 ET 8-K ↗
91.3300 91.5000 88.9500 89.1000 375,500
92.2000 92.5300 91.1800 91.4000 251,500
No trading
Weekend
Weekend
90.2600 91.9400 90.0400 91.8400 360,100
88.7800 90.3600 88.1200 90.3300 527,100
86.9200 88.5300 85.8400 88.0400 397,600
85.5800 87.3500 85.5200 86.7300 255,700
26 · 8-K After market open · 13:11 ET 8-K ↗
85.6400 85.7400 84.6300 85.5800 341,000
Weekend
Weekend
84.3500 86.5300 84.3200 86.0800 457,100
25 · 424B2 After-hours · 17:23 ET 424B2 ↗
84.2800 86.0700 84.2800 85.2700 567,800
85.3100 85.7700 84.0100 84.1800 372,600
24 · 424B3 Pre-market · 08:42 ET 424B3 ↗ 23 · 10-Q After market open · 11:36 ET 10-Q ↗
85.1400 87.0000 83.6500 84.9000 636,500
22 · 8-K Pre-market · 07:04 ET 8-K ↗
85.2000 85.9600 84.8500 85.3200 465,200
Weekend
Weekend
21 · 8-K After-hours · 16:15 ET 8-K ↗
82.1900 84.8100 82.1900 84.4900 851,000
20 · 8-K After-hours · 17:26 ET 8-K ↗
84.2600 85.2300 83.9000 84.8600 294,300
83.7300 85.2600 83.5600 83.9800 339,400
83.8900 84.8500 83.8900 84.7700 216,900
83.2700 84.5700 83.2700 84.0600 281,700
Weekend
Weekend
83.5400 83.5900 82.2500 82.7800 300,800
84.3800 84.4300 82.9000 84.0500 476,300
84.0300 84.6200 82.7400 84.4200 379,500
83.5400 83.9200 83.0000 83.5900 309,400
No trading
Weekend
Weekend
82.4700 83.7500 82.3200 83.5400 377,600
82.8600 83.7000 82.7400 82.9600 382,100
81.7200 83.2100 81.0100 82.6800 447,800
81.9700 82.3800 80.9200 81.5400 426,200
19 · 8-K After market open · 11:49 ET 8-K ↗
82.0700 83.0700 81.6400 82.0700 364,200
Weekend
Weekend
83.2800 84.6000 81.8600 82.1800 480,700
81.7000 83.4900 81.7000 83.3700 268,300
82.5200 82.5200 80.8700 81.9400 362,900
18 · 424B3 Next filing day · accepted 06 Jan, 21:06 ET 424B3 ↗
81.9200 82.5800 81.5500 81.9800 348,400
82.8200 83.4900 80.8500 82.2100 402,300
17 · 424B3 Pre-market · 09:10 ET 424B3 ↗
Weekend
Weekend
82.4200 83.3900 81.8100 83.2100 323,200
No trading
83.0200 83.2500 82.1900 82.7000 387,600
83.0100 83.6600 82.8700 83.1200 227,000
83.1900 83.4700 82.6800 83.2000 433,100
Weekend
Weekend
83.3900 83.6100 82.6200 82.9700 322,400
No trading
82.6900 83.5400 82.6900 83.4500 129,500
82.7800 83.8100 82.5000 83.1900 319,500
82.0800 83.3500 82.0300 82.7700 485,400
Weekend
Weekend
83.7900 83.8300 82.0100 82.5600 1,212,100
16 · 8-K After market open · 14:06 ET 8-K ↗
84.1400 84.6800 83.3000 84.0400 450,600
15 · 8-K After market open · 13:26 ET 8-K ↗
84.2500 84.7600 83.5600 83.9200 522,800
84.5300 85.0300 83.3400 83.7000 477,600
14 · DEFA14A Pre-market · 08:31 ET DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS ↗ 13 · DEF 14A Pre-market · 08:30 ET DEFINITIVE PROXY STATEMENT ↗
83.7100 83.9000 82.4700 83.9000 363,600
Weekend
Weekend
82.5900 83.6200 82.0500 83.3100 489,500
81.7100 82.5800 81.4200 82.1300 435,700
82.1900 82.8400 81.5800 82.2000 674,000
82.6300 83.1400 81.8400 82.1700 348,900
82.5500 82.8500 81.5000 82.3800 323,200
12 · 8-K Pre-market · 07:30 ET 8-K ↗
Weekend
Weekend
82.2400 83.0200 82.1200 82.4300 403,700
83.2600 83.8600 82.1900 82.3700 487,700
85.4500 85.7700 83.6400 83.8400 425,600
86.8400 87.1400 84.7500 84.7700 262,400
88.3400 88.6300 86.3000 86.7900 311,300
Weekend
Weekend
88.6600 88.6600 88.0500 88.6600 122,800
No trading
87.1500 88.2600 86.5700 88.1600 267,300
86.0500 87.6700 86.0500 87.0900 459,600
11 · 8-K After market open · 13:28 ET 8-K ↗
86.7500 87.1700 84.7800 86.7100 515,700
Weekend
Weekend
86.1400 87.0600 85.1500 86.1000 383,700
85.7800 87.1200 85.3600 85.3900 349,000
10 · 424B5 After-hours · 17:26 ET 424B5 ↗
85.8500 86.7300 85.1300 85.1600 332,400
85.0600 86.6000 84.9600 86.1600 542,800
9 · 424B3 After market open · 12:20 ET 424B3 ↗ 8 · 8-K After market open · 11:43 ET 8-K ↗
87.5900 87.7500 84.7100 84.8200 637,900
Weekend
Weekend
7 · 10-K After market open · 14:24 ET 10-K ↗
86.6900 89.9800 85.7600 87.0000 832,600
6 · 8-K Pre-market · 07:06 ET 8-K ↗
90.6500 90.8900 88.8800 89.1600 793,700
90.4500 90.9900 89.9700 90.5500 535,500
89.9300 91.1100 88.8100 90.7600 381,800
89.7300 90.2700 88.9900 89.5800 308,400
Weekend
Weekend
89.0000 89.9700 88.2200 89.6800 304,200
87.2300 88.9100 87.2300 88.7200 388,600
88.4300 89.0700 86.5500 87.3600 628,500
87.8600 88.9100 86.5900 88.4100 290,100
86.1400 87.9600 84.8400 87.8200 411,100
Weekend
Weekend
86.7700 87.2700 85.6800 86.4000 647,800
87.0000 88.1800 86.8400 87.4800 306,600
88.6200 89.0700 86.2500 86.8800 501,900
88.3200 88.4200 87.0300 88.1100 381,500
88.5800 88.8700 87.8600 88.6100 343,300
Weekend
Weekend
88.6900 89.0900 87.6300 88.9000 371,700
5 · 8-K Pre-market · 08:01 ET 8-K ↗
87.5800 88.4600 86.5500 88.4100 950,700
87.1300 87.4200 86.4500 87.1300 314,700
87.1000 87.6400 86.4000 86.8700 366,900
85.7900 87.4200 85.6800 87.2200 373,200
Weekend
Weekend
85.0100 85.6200 84.7200 85.3500 286,200
85.2400 86.3100 84.5900 84.8700 287,600
84.1400 85.5300 84.0000 85.4800 425,200
82.8700 84.0700 82.6900 83.9600 361,900
83.1900 83.3900 82.4600 82.8500 355,700
Weekend
Weekend
83.5300 83.8200 82.0800 82.3100 381,000
83.7900 83.9500 82.5400 83.1900 338,100
83.5100 83.6300 82.1700 83.5300 304,000
82.2400 83.9200 82.0800 83.0200 574,100
82.6200 83.1500 81.2800 81.4700 364,500
Weekend
Weekend
81.8900 83.1000 81.1800 82.2900 297,700
80.9600 81.9000 80.6800 81.8600 418,300
81.2700 81.9200 81.0000 81.2100 305,300
81.4100 82.1400 81.2900 81.5200 533,400
80.4600 81.4400 79.8500 81.3900 460,900
Weekend
Weekend
78.9900 80.5200 78.5800 80.5000 418,600
79.1100 79.2200 78.4700 78.7900 658,900
78.0500 79.2000 78.0500 78.7900 836,500
76.7900 78.6200 76.6600 78.3600 420,600
76.2400 77.0400 75.5400 76.9100 565,900
4 · 8-K Pre-market · 08:03 ET 8-K ↗
Weekend
Weekend
76.5100 76.9500 76.1600 76.4500 1,214,600
75.6700 77.3400 75.4600 76.4200 299,200
75.4800 76.8800 75.3100 76.0600 544,500
75.7500 76.0200 74.8100 75.0500 404,000
76.1900 76.6600 76.0300 76.1900 436,000
Weekend
Weekend
76.2400 76.4800 75.7800 76.1400 523,600
75.5400 76.6600 75.2800 76.2300 584,000
75.6500 76.4200 75.5900 76.3200 441,300
74.7000 76.0400 74.4900 75.8000 379,600
75.6200 75.7100 74.5900 75.0200 446,900
Weekend
Weekend
75.5800 75.7300 74.9500 75.5400 290,500
75.2600 75.2600 73.9100 75.0400 568,800
75.8400 76.0700 74.7900 74.9000 450,400
75.9700 76.8600 75.8500 75.9300 339,000
No trading
Weekend
Weekend
76.5400 77.2700 76.4600 76.6000 317,600
76.8600 76.9000 76.0300 76.3200 430,200
76.6500 77.2000 76.3200 76.9500 400,100
76.6100 76.8600 75.9300 76.5600 484,200
77.3700 77.5100 76.4700 76.5600 219,800
Weekend
Weekend
76.5200 78.0500 76.3000 77.8600 523,400
75.8200 76.4200 75.8200 76.0000 172,700
76.1400 76.9300 75.8500 76.1500 347,900
75.1200 75.6600 74.8300 75.6300 482,700
75.8600 76.2200 75.0800 75.2000 437,000
Weekend
Weekend
76.4700 76.9700 74.7600 75.8000 615,100
77.4900 77.7200 76.9900 77.5200 276,200
77.0700 77.6100 76.4500 77.5900 405,500
76.7400 76.8600 75.8700 76.7800 333,200
76.5400 76.8300 75.9700 76.2800 437,000
Weekend
Weekend
75.8200 76.3600 75.2800 76.0400 496,100
74.9200 76.0100 74.6500 75.7000 447,500
74.4200 75.5100 74.4200 74.8300 633,200
3 · 10-Q After market open · 11:36 ET 10-Q ↗
77.3200 77.3200 74.7500 75.1800 856,600
2 · 8-K Pre-market · 07:04 ET 8-K ↗
74.5500 76.2600 74.4600 75.9100 688,300
Weekend
Weekend
73.4800 75.0300 73.4800 74.2300 749,500
73.4100 75.2500 73.4100 74.4700 1,076,300
73.0600 74.4400 72.8200 74.0200 1,097,100
73.5100 73.8300 71.2400 72.8300 1,160,700
1 · 8-K Pre-market · 07:00 ET 8-K ↗
76.0200 76.2600 75.4400 75.7500 285,100
Weekend
Weekend
76.7900 77.0900 76.1800 76.4100 342,300
76.7200 77.0700 76.1900 76.7300 338,400
77.6100 77.6100 76.2500 76.5700 291,900
76.7500 77.9200 76.7500 77.5800 416,100

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 · 16:32 ET Summarise
39 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:33 ET Summarise
38 10-Q 10-Q (opens SEC filing in a new tab) After market open · 13:32 ET Summarise
37 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:03 ET Summarise
36 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:26 ET Summarise
35 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
34 S-3ASR S-3ASR (opens SEC filing in a new tab) Next filing day · accepted 29 Apr, 18:21 ET Summarise
33 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:02 ET Summarise
32 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:02 ET Summarise
31 8-K/A 8-K/A (opens SEC filing in a new tab) After-hours · 17:20 ET Summarise
30 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
29 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:02 ET Summarise
28 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
27 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
26 8-K 8-K (opens SEC filing in a new tab) After market open · 13:11 ET Summarise
25 424B2 424B2 (opens SEC filing in a new tab) After-hours · 17:23 ET Summarise
24 424B3 424B3 (opens SEC filing in a new tab) Pre-market · 08:42 ET Summarise
23 10-Q 10-Q (opens SEC filing in a new tab) After market open · 11:36 ET Summarise
22 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:04 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:26 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After market open · 11:49 ET Summarise
18 424B3 424B3 (opens SEC filing in a new tab) Next filing day · accepted 06 Jan, 21:06 ET Summarise
17 424B3 424B3 (opens SEC filing in a new tab) Pre-market · 09:10 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After market open · 14:06 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After market open · 13:26 ET Summarise
14 DEFA14A DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS (opens SEC filing in a new tab) Pre-market · 08:31 ET Summarise
13 DEF 14A DEFINITIVE PROXY STATEMENT (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After market open · 13:28 ET Summarise
10 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:26 ET Summarise
9 424B3 424B3 (opens SEC filing in a new tab) After market open · 12:20 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After market open · 11:43 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) After market open · 14:24 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:06 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:01 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:03 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After market open · 11:36 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:04 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise