Sphere 3D Corp. - Common Shares ANY

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Sphere 3D Corp. - Common Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 1.9100 · FX 1 USD = 1.288650 SGD · about SGD 2.4613 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 6.33 → 1.91 · -69.8%
10.5005.7951.090 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 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq 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
Weekend
Weekend
1.9200 2.1400 1.6100 1.9100 6,477,200
1.6300 1.7900 1.6050 1.7650 5,551,900
1.6400 1.7300 1.5000 1.6300 390,600
1.6400 1.7310 1.6200 1.6300 157,300
1.7000 1.8100 1.5700 1.6000 201,000
Weekend
Weekend
1.6200 1.7600 1.5830 1.7000 62,400
1.8000 1.8200 1.6000 1.6700 154,100
1.9000 1.9500 1.7800 1.8500 149,200
1.9400 1.9500 1.8100 1.8900 140,000
32 · DEFA14A After-hours · 16:31 ET DEFA14A ↗ 31 · DEF 14A After-hours · 16:31 ET DEF 14A ↗
2.0500 2.1700 1.8600 1.9000 327,600
Weekend
Weekend
2.0800 2.3800 1.9200 2.0900 912,400
2.3500 2.4250 2.0900 2.2000 223,900
2.3900 2.5040 2.2800 2.3500 218,900
2.5800 2.5800 2.4400 2.4600 109,500
2.4600 2.6000 2.4500 2.5900 91,100
Weekend
Weekend
No trading
2.4500 2.6590 2.3600 2.4400 134,000
2.6600 2.7440 2.4300 2.4500 241,800
2.6400 2.7900 2.6020 2.7600 136,200
30 · PRE 14A Next filing day · accepted 29 Jun, 20:03 ET PRE 14A ↗
2.6800 2.7600 2.6340 2.7100 124,200
Weekend
Weekend
2.6900 2.8000 2.6440 2.7300 146,300
3.2000 3.2500 2.5500 2.7400 2,644,100
3.0500 3.1700 2.7600 2.9500 229,000
3.0900 3.1700 3.0200 3.0700 182,600
3.5000 3.5900 3.0600 3.2900 398,300
Weekend
Weekend
No trading
4.2100 4.2100 3.3500 3.4300 815,000
3.6000 4.2900 3.4210 4.1900 1,279,800
3.1400 3.5600 3.0400 3.4800 1,031,100
3.0600 3.2400 2.9700 3.1200 457,800
Weekend
Weekend
3.0600 3.1600 2.7500 2.8300 330,100
2.8700 3.1900 2.7350 3.1700 599,600
3.0600 3.1500 2.7540 2.8600 358,500
3.5000 3.7220 2.9400 3.1100 615,800
4.0200 4.1700 3.3400 3.4400 906,400
Weekend
Weekend
4.2400 4.6900 3.9900 4.0400 1,412,200
4.7600 4.8700 3.8100 4.3400 3,030,000
29 · 8-K After-hours · 17:08 ET FORM 8-K ↗
3.8500 6.2000 3.5900 5.6500 26,851,900
4.1650 4.4700 3.3800 3.9100 13,446,200
3.1650 4.8300 2.8600 4.0200 128,250,400
Weekend
Weekend
1.9300 1.9500 1.8750 1.9000 182,300
1.9200 2.0080 1.8700 1.9200 132,200
1.9000 1.9480 1.8400 1.9000 99,000
1.9400 1.9700 1.8300 1.8600 136,700
No trading
Weekend
Weekend
1.9400 2.0500 1.8500 1.8900 118,800
1.8800 1.9500 1.8520 1.9300 136,400
28 · 8-K Pre-market · 08:17 ET FORM 8-K ↗
1.8200 1.9000 1.7500 1.8400 128,900
1.6900 1.8600 1.6900 1.8000 89,300
2.1900 2.2300 1.6000 1.6800 578,400
Weekend
Weekend
27 · 10-Q After-hours · 16:27 ET 10-Q ↗ 26 · 8-K After-hours · 17:02 ET FORM 8-K ↗
2.3700 2.4290 2.2400 2.2900 146,100
25 · 8-K After-hours · 16:16 ET FORM 8-K ↗
2.1100 2.4800 2.0200 2.4300 551,100
1.8500 2.1700 1.8000 2.1300 268,000
1.9200 1.9800 1.7900 1.8500 101,100
1.7800 2.1000 1.7800 1.9800 254,500
Weekend
Weekend
2.0000 2.0000 1.8000 1.8200 149,700
24 · DEFA14A Next filing day · accepted 07 May, 17:42 ET FORM DEFA14A ↗ 23 · 8-K After-hours · 17:26 ET FORM 8-K ↗
1.8500 2.0990 1.8500 1.9800 661,900
1.5400 1.8300 1.5100 1.7800 434,900
1.5200 1.5300 1.4700 1.5000 166,700
1.5400 1.5800 1.4700 1.4700 141,300
22 · DEFA14A Pre-market · 06:30 ET DEFA14A ↗
Weekend
Weekend
1.4900 1.6000 1.4700 1.5700 131,500
1.3900 1.5200 1.3800 1.4700 121,500
1.4400 1.4400 1.3700 1.4100 37,400
1.4100 1.4600 1.3800 1.4300 73,600
1.4600 1.4800 1.4050 1.4200 52,000
Weekend
Weekend
1.4400 1.4800 1.4000 1.4500 66,700
1.4500 1.4500 1.3600 1.4100 123,200
1.4500 1.5400 1.4100 1.4300 102,300
1.5100 1.5400 1.3700 1.3900 144,800
1.5000 1.5700 1.4500 1.5000 151,500
Weekend
Weekend
1.5500 1.6400 1.4900 1.5100 272,700
1.5800 1.5900 1.4800 1.5200 164,300
1.5200 1.6300 1.5000 1.5400 172,200
1.5200 1.6500 1.4600 1.4800 291,600
1.4600 1.4700 1.4050 1.4500 56,700
Weekend
Weekend
1.4500 1.5300 1.4500 1.4500 59,900
1.4500 1.5000 1.4020 1.4500 33,600
1.4700 1.5600 1.4400 1.4650 64,700
1.4300 1.5000 1.3910 1.4200 50,200
1.5400 1.5600 1.4900 1.4900 34,800
Weekend
Weekend
No trading
21 · DEFA14A After-hours · 16:07 ET DEFA14A ↗ 20 · DEF 14A After-hours · 16:07 ET DEF 14A ↗
1.4700 1.5600 1.4410 1.5200 34,700
1.4500 1.5400 1.4500 1.5100 83,600
1.3800 1.4500 1.3700 1.4500 36,900
1.3600 1.4800 1.3600 1.4000 95,700
Weekend
Weekend
19 · 10-K After-hours · 16:34 ET 10-K ↗
1.3700 1.4700 1.3400 1.4200 89,900
1.4100 1.4800 1.3700 1.4000 53,300
1.3300 1.5100 1.3300 1.4400 152,200
1.3300 1.3600 1.2700 1.3100 118,900
1.4000 1.4000 1.2820 1.3700 163,100
Weekend
Weekend
1.5200 1.5200 1.4100 1.4100 141,900
1.5600 1.5700 1.4500 1.5500 148,800
1.5800 1.6300 1.5500 1.5900 215,300
1.6600 1.7370 1.5600 1.5900 251,400
1.6500 1.7900 1.6200 1.7000 380,200
Weekend
Weekend
1.6000 1.6700 1.5550 1.6200 243,600
1.6000 1.6500 1.5000 1.6000 481,200
1.7900 1.8550 1.6050 1.6100 495,900
18 · 8-K Pre-market · 08:06 ET FORM 8-K ↗
1.8000 1.8800 1.6000 1.8300 844,700
1.6400 1.8700 1.6100 1.8200 1,241,400
17 · 8-K Next filing day · accepted 06 Mar, 18:01 ET FORM 8-K ↗
Weekend
Weekend
1.7000 1.9100 1.5800 1.7700 18,145,400
1.4000 1.5200 1.3800 1.4600 6,662,800
1.3500 1.5000 1.3500 1.3800 127,300
1.4200 1.4200 1.2700 1.3500 87,800
1.4600 1.6100 1.4490 1.4600 233,300
Weekend
Weekend
16 · 8-K After-hours · 16:05 ET FORM 8-K ↗
1.5700 1.5700 1.4500 1.4800 160,700
1.4500 1.6000 1.4100 1.6000 283,500
1.3800 1.6960 1.3600 1.4400 827,300
1.1800 1.5500 1.1800 1.3050 468,500
1.2900 1.3400 1.1300 1.1700 202,500
Weekend
Weekend
1.0900 1.3100 1.0840 1.2100 390,900
1.2100 1.2200 1.0900 1.0900 190,100
1.2400 1.3200 1.1600 1.2100 133,900
1.3500 1.3600 1.1550 1.2300 160,700
No trading
Weekend
Weekend
1.3200 1.4500 1.2700 1.3500 94,800
15 · 8-K After-hours · 16:15 ET FORM 8-K ↗
1.4760 1.4860 1.2600 1.3100 156,500
1.7500 1.7550 1.2500 1.4200 341,400
1.7300 1.9400 1.5300 1.6600 523,300
1.8900 1.8900 1.6300 1.7000 192,830
Weekend
Weekend
1.9200 2.1900 1.5900 1.7900 356,220
2.1400 2.2000 1.7300 1.8400 120,960
2.3000 2.3900 2.1600 2.1700 43,300
2.4000 2.6000 2.2400 2.2800 39,110
2.4000 2.4800 2.3500 2.3500 61,550
Weekend
Weekend
2.5600 2.8000 2.4400 2.4400 49,530
2.8000 2.8200 2.5500 2.6200 45,420
2.9000 3.0000 2.8000 2.8000 34,860
2.7100 2.9000 2.7000 2.7700 47,830
2.8900 2.9000 2.6600 2.6700 48,160
Weekend
Weekend
2.8800 3.0000 2.7000 2.7900 30,650
2.7400 2.8800 2.7400 2.7800 58,650
2.9600 2.9900 2.7000 2.7300 50,730
3.0100 3.1000 2.9100 2.9300 47,180
No trading
Weekend
Weekend
14 · 8-K After-hours · 16:16 ET FORM 8-K ↗
3.0000 3.2300 3.0000 3.1000 32,110
3.3500 3.3500 3.1200 3.1300 28,540
3.3000 3.4300 3.2000 3.2100 35,160
3.3800 3.5000 3.2000 3.2900 38,810
3.5000 3.5000 3.2200 3.3300 39,930
Weekend
Weekend
3.5000 3.5000 3.2500 3.2500 34,180
3.4700 3.5700 3.3300 3.4000 32,830
3.6000 3.6400 3.3000 3.4000 40,220
3.7900 3.7900 3.3600 3.5400 46,050
3.4000 3.7000 3.4000 3.6000 76,590
Weekend
Weekend
2.9300 3.4000 2.9300 3.3100 54,090
No trading
3.1100 3.3500 2.9500 2.9800 65,400
3.4000 3.5500 3.0300 3.1900 106,850
3.6200 3.8000 3.3500 3.4800 50,470
Weekend
Weekend
3.9500 3.9500 3.5500 3.6100 27,700
No trading
3.5100 3.8000 3.5100 3.6400 22,460
3.8000 3.8000 3.5200 3.5600 40,410
13 · 8-K After-hours · 16:15 ET FORM 8-K ↗
3.8000 4.0600 3.8000 3.8000 49,270
Weekend
Weekend
3.8000 3.9400 3.7000 3.7200 24,330
4.0100 4.2000 3.6700 3.6700 53,680
4.2000 4.3000 4.0000 4.0000 19,120
4.0000 4.3500 4.0000 4.0800 22,770
4.3000 4.3500 4.0000 4.0000 59,940
Weekend
Weekend
4.7000 4.7800 4.3000 4.3000 43,320
4.8100 4.9000 4.6700 4.7100 15,940
12 · 424B3 After-hours · 16:15 ET FORM 424B3 ↗
4.5500 5.0000 4.5000 4.9000 36,310
4.6800 4.8000 4.5500 4.6500 56,780
4.9000 4.9500 4.6000 4.6000 21,120
Weekend
Weekend
11 · DEFA14A After-hours · 16:05 ET DEFA14A ↗ 10 · DEF 14A After-hours · 16:01 ET DEF 14A ↗
4.8000 5.0000 4.7600 4.8200 24,930
4.9800 5.2500 4.9000 4.9000 39,700
4.9000 5.0500 4.6400 4.9400 28,370
5.0000 5.1000 4.8500 4.8500 22,130
4.9600 5.1800 4.7200 4.7300 39,020
Weekend
Weekend
5.2300 5.3400 5.1000 5.2600 13,950
No trading
4.7800 5.2300 4.7000 5.0700 52,220
4.5600 4.8800 4.4800 4.6500 49,170
4.4400 4.7200 4.4000 4.6400 37,540
Weekend
Weekend
9 · S-3 After-hours · 16:05 ET FORM S-3 ↗
4.4000 4.8400 4.2100 4.5100 54,250
4.6000 4.9400 4.3600 4.3600 52,380
4.8900 5.0900 4.5500 4.5500 24,730
8 · PRE 14A After-hours · 16:09 ET PRE 14A ↗
4.7500 5.0600 4.6200 4.9700 44,960
4.7000 5.0500 4.5500 4.6900 57,010
Weekend
Weekend
4.5700 4.9400 4.5500 4.6300 83,060
7 · 8-K After-hours · 16:11 ET FORM 8-K ↗
5.4000 5.4800 4.5000 4.8600 140,060
5.8500 5.9800 5.4200 5.4300 61,190
5.9100 6.1600 5.6000 5.8900 33,850
6.4500 6.4700 5.8100 6.0000 47,530
Weekend
Weekend
5.5400 6.1400 5.5000 6.1300 54,910
6.0900 6.1000 5.5400 5.6400 42,550
6 · 8-K After market open · 09:37 ET FORM 8-K ↗
5.9900 6.3900 5.8000 5.9000 77,640
5 · 10-Q After-hours · 16:21 ET 10-Q ↗
6.4500 7.1800 6.1600 6.3100 69,530
7.2300 7.3800 6.6400 6.8000 51,740
Weekend
Weekend
7.0000 7.4800 6.8500 7.0500 50,580
7.1600 7.2800 6.8000 6.9700 68,320
7.5200 7.7500 7.0600 7.3300 54,810
7.7000 7.9300 7.4000 7.5200 52,230
8.2900 8.3700 7.6300 7.6900 53,950
Weekend
Weekend
7.6100 8.3000 7.6100 7.8900 133,960
7.5000 7.7500 7.2900 7.3400 64,580
7.8500 7.9000 6.8300 7.2100 174,160
8.8000 9.0000 7.9200 7.9500 83,770
8.6400 9.3800 8.6200 8.8400 88,950
Weekend
Weekend
4 · 8-K After-hours · 16:18 ET FORM 8-K ↗
9.5000 9.9000 8.3600 8.6200 180,500
10.6000 12.6000 9.4500 10.5000 554,150
9.4000 10.2000 8.9200 10.1000 175,680
8.5400 9.2000 8.0400 8.9000 82,920
8.9000 8.9000 8.3100 8.9000 88,160
Weekend
Weekend
9.4000 10.2000 8.4000 8.6100 171,820
9.5000 9.6000 8.8000 9.2000 74,110
8.6300 9.5000 8.5100 9.5000 107,520
8.9100 9.0000 8.2800 8.4900 82,910
8.4100 9.1500 8.3900 8.9600 81,410
Weekend
Weekend
8.9000 9.2200 8.0100 8.3900 120,630
7.5100 9.0000 7.5000 8.5400 226,760
7.2200 7.4900 7.2200 7.4000 37,740
7.5000 7.5000 7.2500 7.3500 50,150
7.2000 7.6600 7.1000 7.4600 79,580
Weekend
Weekend
6.9500 7.2000 6.8000 7.1100 42,360
6.8000 7.1900 6.8000 6.9100 36,590
6.8900 7.0000 6.8100 6.9000 27,550
6.9000 7.1000 6.8000 6.8400 38,940
6.7000 6.9000 6.5000 6.8500 50,740
Weekend
Weekend
6.5000 6.7800 6.5000 6.7800 45,150
6.9300 7.1200 6.5300 6.5300 58,260
7.0000 7.2900 6.8200 6.9800 63,850
6.8400 7.1000 6.6000 7.0500 39,000
7.1000 7.2300 6.9000 7.0000 82,260
Weekend
Weekend
7.1200 7.1400 6.9100 7.0000 69,850
7.2000 7.2500 6.9300 7.0900 56,720
6.9000 7.4900 6.9000 7.1000 96,430
6.6000 6.9300 6.4000 6.8700 72,440
6.6200 6.6200 6.2200 6.3500 29,360
Weekend
Weekend
3 · 8-K After-hours · 16:15 ET FORM 8-K ↗
5.8100 6.5300 5.7000 6.4500 54,910
6.2000 6.2500 5.7000 5.7900 29,620
6.0000 6.2000 5.8400 6.0700 33,330
5.9300 6.2100 5.8000 6.1000 49,270
No trading
Weekend
Weekend
6.5000 6.5600 5.9200 6.1700 47,530
5.9000 6.5900 5.7800 6.4500 113,190
5.9900 6.0900 5.6200 5.8600 25,540
6.0600 6.3500 5.8100 5.9900 39,130
5.8500 6.3200 5.7100 6.0500 74,930
Weekend
Weekend
5.3100 5.9500 5.1000 5.8700 95,400
5.2100 5.3700 5.1000 5.2500 24,770
5.0000 5.2000 4.9000 5.1000 51,920
5.6000 5.6300 5.1000 5.2600 63,340
5.7000 5.8700 5.5400 5.6600 45,640
Weekend
Weekend
5.8200 5.9000 5.7000 5.8000 34,540
6.0900 6.1400 5.5200 5.8900 69,080
5.3200 5.9800 5.3200 5.9400 102,130
5.8000 6.0800 5.2200 5.3700 465,900
5.2000 5.2500 4.8500 5.0500 958,450
Weekend
Weekend
4.9900 5.1900 4.8000 4.9200 38,340
5.2800 5.3900 4.6000 5.0300 60,940
5.2000 5.2800 5.0000 5.1100 42,540
2 · 8-K Next filing day · accepted 05 Aug, 17:45 ET FORM 8-K ↗ 1 · 10-Q After-hours · 16:23 ET 10-Q ↗
5.2500 5.4200 5.2400 5.3000 16,400
5.5100 5.5100 5.1500 5.3100 21,520
Weekend
Weekend
5.3000 5.3200 4.9700 5.1000 62,320
5.5300 5.5300 5.2500 5.4500 31,200
5.7000 5.9000 5.3100 5.4000 37,950
6.3000 6.3000 5.6500 5.7700 87,100
6.7000 6.7000 6.2000 6.3300 37,770
Weekend
Weekend

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.

32 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
31 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
30 PRE 14A PRE 14A (opens SEC filing in a new tab) Next filing day · accepted 29 Jun, 20:03 ET Summarise
29 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:08 ET Summarise
28 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:17 ET Summarise
27 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
26 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
25 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
24 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) Next filing day · accepted 07 May, 17:42 ET Summarise
23 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:26 ET Summarise
22 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 06:30 ET Summarise
21 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
20 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
19 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:34 ET Summarise
18 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:06 ET Summarise
17 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 06 Mar, 18:01 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
12 424B3 FORM 424B3 (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
11 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
10 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
9 S-3 FORM S-3 (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
8 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 09:37 ET Summarise
5 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 05 Aug, 17:45 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise