iBio, Inc IBIO

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iBio, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 1.4300 · FX 1 USD = 1.290100 SGD · about SGD 1.8448 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 0.71 → 1.43 · 101.4%
3.0701.8200.570 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
1.4000 1.4700 1.3100 1.4300 1,212,700
1.3500 1.4100 1.3300 1.4000 464,700
1.4000 1.4100 1.3500 1.3800 370,400
1.3800 1.4200 1.3500 1.4100 384,700
1.4400 1.4400 1.3500 1.3700 394,900
Weekend
Weekend
32 · 8-K After-hours · 16:08 ET 8-K ↗
1.3400 1.4400 1.3100 1.3800 602,900
1.4300 1.4400 1.2800 1.3500 1,469,600
1.4700 1.5000 1.4300 1.4300 984,200
1.4700 1.4800 1.4200 1.4400 1,109,000
1.4800 1.5600 1.4500 1.4500 1,076,300
Weekend
Weekend
1.5200 1.5300 1.4300 1.5100 894,800
1.5200 1.5600 1.5100 1.5100 1,160,700
1.5700 1.6200 1.5000 1.5200 1,499,000
1.6500 1.6500 1.5700 1.5900 463,200
1.7100 1.7400 1.6200 1.6200 467,000
Weekend
Weekend
No trading
1.7600 1.7700 1.6600 1.6800 762,200
1.7600 2.1100 1.7100 1.7500 5,047,000
31 · 8-K Pre-market · 07:33 ET 8-K ↗
1.7300 1.7500 1.7100 1.7500 440,600
1.6600 1.8100 1.6400 1.7300 1,120,100
Weekend
Weekend
1.6000 1.6800 1.5700 1.6700 1,512,800
1.6400 1.6500 1.5800 1.5900 371,500
1.6800 1.6900 1.6200 1.6200 402,300
1.7000 1.7500 1.6500 1.6500 931,000
1.7000 1.7600 1.6800 1.7400 904,700
Weekend
Weekend
No trading
1.6100 1.7300 1.6100 1.6900 912,100
1.5700 1.6300 1.4800 1.6000 1,671,100
1.6600 1.6700 1.5500 1.5500 1,049,300
1.7000 1.7600 1.6500 1.6500 751,800
Weekend
Weekend
1.7000 1.7600 1.6700 1.6900 453,600
1.6900 1.7100 1.6400 1.6700 353,400
1.7000 1.7800 1.6500 1.7000 507,200
1.7800 1.8000 1.6600 1.7000 410,000
1.8700 1.8900 1.7300 1.7300 641,600
Weekend
Weekend
1.9300 2.0900 1.7300 1.8200 2,285,500
1.8300 2.0000 1.8300 1.9300 854,800
1.7900 1.8500 1.7000 1.8400 725,400
1.8900 1.9200 1.7100 1.7600 1,136,800
1.9000 1.9300 1.8200 1.8900 524,300
Weekend
Weekend
1.9200 1.9300 1.8800 1.9000 317,600
1.8800 1.9900 1.8600 1.9300 745,300
1.8200 1.9700 1.8200 1.8800 593,000
1.8900 1.9100 1.8000 1.8200 1,101,600
No trading
Weekend
Weekend
1.9300 2.0000 1.8200 1.8400 600,700
1.7000 1.9500 1.7000 1.8900 1,425,400
1.5100 1.7400 1.5100 1.7000 734,300
1.4200 1.5400 1.3800 1.5000 780,000
1.4900 1.5000 1.4000 1.4200 761,700
Weekend
Weekend
1.5400 1.5400 1.4500 1.4700 425,600
1.5600 1.5700 1.5100 1.5600 706,600
1.6200 1.6200 1.5500 1.5500 681,700
30 · 10-Q After-hours · 16:18 ET 10-Q ↗ 29 · 8-K After-hours · 16:15 ET 8-K ↗
1.6600 1.6700 1.5900 1.6100 396,700
1.7300 1.7400 1.6300 1.6600 663,700
Weekend
Weekend
28 · 8-K After-hours · 16:16 ET 8-K ↗
1.6400 1.7500 1.5900 1.7100 1,835,400
1.7600 1.7900 1.6300 1.6400 371,900
1.6100 1.7800 1.6000 1.7700 1,923,500
1.6100 1.6500 1.5500 1.6100 796,700
1.6200 1.6500 1.5200 1.5800 2,153,200
Weekend
Weekend
1.6500 1.6800 1.5600 1.5900 693,400
1.6000 1.7000 1.5500 1.6900 2,986,900
1.6100 1.6300 1.5200 1.6200 927,600
27 · 424B3 Pre-market · 09:11 ET 424B3 ↗
1.6800 1.7400 1.6200 1.6300 653,100
1.6800 1.7300 1.6200 1.7100 955,300
Weekend
Weekend
1.8000 1.8500 1.6700 1.6800 1,161,400
1.9300 1.9300 1.7400 1.8100 1,266,900
1.9400 1.9600 1.8500 1.9200 759,100
2.0000 2.0200 1.9100 1.9200 559,100
2.0400 2.0900 1.9100 1.9700 888,900
Weekend
Weekend
26 · 8-K/A After-hours · 17:13 ET 8-K/A ↗
2.1400 2.1900 2.0400 2.0600 776,300
2.1200 2.1500 2.0600 2.1100 689,100
2.1800 2.2400 2.0800 2.1000 685,400
2.2300 2.2500 2.1800 2.1900 458,400
2.1200 2.2500 2.1200 2.2000 539,600
Weekend
Weekend
2.1700 2.2000 2.1100 2.1600 513,700
2.2300 2.2600 2.1500 2.2000 561,200
2.2700 2.2900 2.1600 2.2400 782,000
25 · 8-K Pre-market · 09:00 ET 8-K ↗
2.0200 2.1400 1.9800 2.1100 640,200
1.9900 2.0900 1.9900 2.0300 501,700
Weekend
Weekend
No trading
1.8700 2.0100 1.8700 1.9800 321,100
1.9400 2.0300 1.9300 1.9500 501,100
1.7000 1.9600 1.7000 1.9000 802,900
1.8000 1.8100 1.6900 1.7100 430,100
Weekend
Weekend
1.7100 1.8800 1.7000 1.7600 1,265,200
1.6500 1.8000 1.4300 1.7400 6,281,100
2.1500 2.2400 2.1200 2.1800 677,900
2.2000 2.2400 2.0400 2.0800 901,800
2.2800 2.3000 2.1500 2.2100 683,600
Weekend
Weekend
2.0700 2.1500 2.0000 2.0900 1,206,100
2.2000 2.2100 1.9800 2.1000 1,200,200
2.4900 2.5000 2.1700 2.1900 615,700
2.4100 2.4900 2.3500 2.4600 301,300
2.4900 2.5900 2.3800 2.3900 561,800
Weekend
Weekend
2.5300 2.7500 2.3800 2.4500 1,176,500
2.4000 2.5700 2.3300 2.4900 760,700
2.3800 2.5200 2.3100 2.4300 896,400
2.5200 2.6300 2.3600 2.3800 619,900
2.5400 2.5400 2.3300 2.5000 1,624,700
24 · 8-K Pre-market · 07:04 ET 8-K ↗
Weekend
Weekend
23 · 424B5 After-hours · 17:25 ET 424B5 ↗
2.5900 2.6500 2.5300 2.6100 335,000
2.7900 2.8300 2.5000 2.6400 1,590,100
2.6900 2.8600 2.6000 2.8300 709,300
2.6500 2.7400 2.4700 2.6900 1,025,500
2.5600 2.7900 2.4100 2.6900 1,014,800
Weekend
Weekend
22 · 8-K After-hours · 16:49 ET FORM 8-K ↗ 21 · S-3 After-hours · 16:23 ET FORM S-3 ↗
3.0100 3.1200 2.7600 2.8200 1,396,800
2.8100 3.1300 2.7800 3.0700 1,579,800
2.5300 2.8800 2.4800 2.8700 3,235,800
2.4300 2.7200 2.4100 2.4700 1,495,000
2.3500 2.5000 2.3200 2.4500 699,500
Weekend
Weekend
2.4000 2.4700 2.3700 2.3800 446,700
2.3000 2.4700 2.2900 2.4500 1,224,900
2.3000 2.3600 2.2600 2.3300 468,300
2.1900 2.3300 2.1700 2.2900 588,100
No trading
Weekend
Weekend
2.1100 2.3300 2.1100 2.2200 724,300
2.2000 2.2000 2.0300 2.1100 1,256,400
2.3200 2.3200 2.0900 2.2100 1,027,800
20 · 10-Q After-hours · 16:16 ET 10-Q ↗ 19 · 8-K After-hours · 16:06 ET 8-K ↗
2.4200 2.4500 2.2300 2.2700 1,620,200
18 · 424B3 After-hours · 17:29 ET 424B3 ↗
2.4100 2.5000 2.2700 2.4100 917,100
Weekend
Weekend
2.2000 2.5000 2.2000 2.4200 2,118,900
2.1100 2.2200 2.0800 2.1500 976,200
2.2400 2.2600 2.0200 2.2000 1,109,100
2.3200 2.3600 2.2300 2.2400 914,900
2.0600 2.3500 2.0400 2.3000 1,488,100
Weekend
Weekend
17 · S-3 After-hours · 16:10 ET FORM S-3 ↗
2.1000 2.2000 2.0600 2.1000 1,151,800
2.2100 2.2100 2.1000 2.1500 580,100
2.2600 2.3700 2.2000 2.2300 521,200
2.1300 2.2900 2.0600 2.2800 976,200
2.2500 2.2600 2.1100 2.1500 1,259,900
Weekend
Weekend
2.3800 2.4700 2.2500 2.2500 726,900
2.3000 2.4100 2.1900 2.3900 1,774,500
2.2500 2.3700 2.1500 2.2400 1,241,500
2.1500 2.3600 2.1000 2.2400 1,363,600
No trading
Weekend
Weekend
2.2000 2.3200 2.1700 2.2000 891,100
2.4900 2.5100 2.1800 2.2100 2,438,800
2.4800 2.6400 2.3300 2.4900 1,997,200
2.7000 2.7600 2.4500 2.5400 1,978,300
16 · 8-K After-hours · 17:29 ET FORM 8-K ↗
2.6400 2.8900 2.3900 2.7000 3,369,600
Weekend
Weekend
2.6200 2.7500 2.5100 2.7000 12,747,100
2.1800 2.3500 2.1800 2.3500 1,928,900
2.1200 2.2900 1.9800 2.1700 4,543,200
2.2500 2.6800 2.0400 2.0600 18,371,700
2.0400 2.0600 1.8200 1.8800 1,085,500
Weekend
Weekend
1.9500 2.1200 1.8700 2.0200 1,422,800
No trading
1.7000 1.9500 1.7000 1.9300 1,013,600
1.8300 1.8300 1.7100 1.7100 700,600
1.9000 1.9600 1.8300 1.8500 1,740,800
Weekend
Weekend
1.8800 1.9100 1.7800 1.8900 892,000
No trading
1.9000 1.9900 1.8300 1.8700 869,100
2.0400 2.0500 1.8800 1.8800 1,301,500
1.9800 2.1400 1.9100 2.0100 2,009,500
Weekend
Weekend
1.8900 1.9900 1.8600 1.9800 1,674,100
2.0000 2.1300 1.8700 1.8800 1,283,000
2.0500 2.1300 1.8500 1.8900 1,917,300
1.8500 2.1500 1.8200 2.0600 3,382,800
1.9900 2.1200 1.8200 1.8300 2,870,300
Weekend
Weekend
2.3500 2.3800 1.8300 1.9400 8,096,400
2.7300 2.9000 2.2800 2.4200 9,860,800
2.2000 3.8200 2.0400 2.8100 67,059,000
1.9800 2.4400 1.9300 2.2200 48,040,400
1.9300 2.2800 1.5400 1.6700 113,856,500
Weekend
Weekend
1.2500 1.2700 1.1700 1.2000 628,300
1.0500 1.3000 1.0300 1.2800 2,362,300
1.0400 1.0700 0.9800 1.0400 1,346,400
1.0900 1.1200 1.0600 1.0700 780,600
1.1900 1.1900 1.1000 1.1000 854,400
Weekend
Weekend
1.1800 1.2300 1.1700 1.2300 447,300
No trading
1.2000 1.2100 1.1300 1.2000 945,600
1.1200 1.2000 1.0900 1.1700 707,500
1.0600 1.1400 1.0600 1.1100 799,400
Weekend
Weekend
1.0000 1.0700 0.9600 1.0500 683,900
15 · 8-K Pre-market · 08:09 ET FORM 8-K ↗
1.0900 1.1300 0.9900 1.0000 1,036,400
1.2300 1.2500 1.0600 1.0900 1,222,700
1.1200 1.2700 1.1100 1.2100 1,268,400
14 · 8-K After-hours · 16:32 ET 8-K ↗
1.1600 1.2800 1.0900 1.1000 2,010,100
13 · 10-Q/A Pre-market · 07:40 ET 10-Q/A ↗
Weekend
Weekend
1.1000 1.2000 1.1000 1.1600 821,800
1.2400 1.2400 1.1100 1.1500 1,929,500
12 · 10-Q After-hours · 16:14 ET 10-Q ↗ 11 · 8-K After-hours · 16:05 ET 8-K ↗
1.2400 1.3000 1.2100 1.2500 843,900
1.2600 1.2800 1.2100 1.2400 853,200
1.3800 1.3800 1.2700 1.2900 767,700
Weekend
Weekend
1.3100 1.3400 1.1800 1.3200 1,666,200
1.4200 1.4400 1.3000 1.3900 1,697,200
1.5000 1.5300 1.4200 1.4400 1,638,200
10 · 8-K After-hours · 16:03 ET 8-K ↗
1.7600 1.7600 1.4600 1.5300 2,954,600
1.6500 1.8100 1.6100 1.7600 4,052,200
Weekend
Weekend
1.5200 1.6500 1.4600 1.6000 2,049,000
1.6900 1.7800 1.3800 1.5500 15,156,800
9 · 8-K Pre-market · 07:29 ET 8-K ↗
1.3900 1.5700 1.2900 1.5400 4,361,300
1.2500 1.4700 1.2400 1.3900 3,319,000
1.2400 1.3200 1.1400 1.2800 2,592,400
Weekend
Weekend
1.2600 1.2700 1.1400 1.2100 4,253,800
1.7000 1.7200 1.1800 1.2700 29,642,700
1.0300 1.5800 1.0100 1.3900 26,729,300
1.0900 1.4700 1.0500 1.1100 62,984,800
0.8700 0.9100 0.8600 0.8900 5,036,200
Weekend
Weekend
0.8600 0.9100 0.8400 0.8500 738,100
0.8500 0.8700 0.8200 0.8500 346,600
0.8000 0.8500 0.8000 0.8500 492,900
0.7900 0.8200 0.7900 0.8000 210,600
0.7900 0.8200 0.7900 0.8100 267,400
Weekend
Weekend
0.8500 0.8500 0.7800 0.7900 451,200
0.8800 0.8800 0.8300 0.8500 253,200
0.8800 0.8900 0.8500 0.8700 297,400
0.8500 0.8800 0.8400 0.8700 372,600
8 · DEF 14A After-hours · 17:15 ET DEF 14A ↗
0.8600 0.8600 0.8300 0.8500 380,600
Weekend
Weekend
0.8200 0.8600 0.8200 0.8600 420,100
0.8100 0.8500 0.8100 0.8300 211,900
0.8300 0.8300 0.8100 0.8200 171,300
0.8100 0.8400 0.8000 0.8300 180,000
0.8000 0.8500 0.8000 0.8400 321,700
Weekend
Weekend
0.7800 0.8200 0.7800 0.8100 178,500
0.8200 0.8300 0.7800 0.8000 268,400
0.8000 0.8400 0.8000 0.8300 336,400
0.8100 0.8200 0.7700 0.8000 384,700
0.8700 0.8700 0.8000 0.8100 588,900
Weekend
Weekend
0.8600 0.8900 0.8200 0.8600 378,700
0.8500 0.8900 0.8500 0.8700 314,500
0.8600 0.8900 0.8300 0.8400 346,600
0.8900 0.9100 0.8500 0.8600 489,200
0.9400 0.9500 0.8800 0.8900 406,200
Weekend
Weekend
0.9300 0.9600 0.9200 0.9300 475,800
0.8800 0.9700 0.8500 0.9600 1,020,500
0.8300 0.9000 0.8200 0.8800 729,900
0.8300 0.8700 0.8200 0.8300 370,100
0.8300 0.8800 0.8200 0.8500 400,800
Weekend
Weekend
7 · 10-K After market open · 09:30 ET 10-K ↗
0.8100 0.8400 0.8000 0.8400 368,000
6 · 8-K Pre-market · 09:00 ET 8-K ↗
0.8500 0.8500 0.8000 0.8100 311,100
0.8000 0.8600 0.7800 0.8600 978,500
0.7700 0.8200 0.7700 0.8100 489,200
No trading
Weekend
Weekend
0.8200 0.8200 0.7800 0.8200 572,400
0.8200 0.8500 0.7900 0.8300 966,600
0.7600 0.8400 0.7600 0.8100 1,350,100
0.9400 0.9500 0.7600 0.7900 18,160,700
0.8400 0.8800 0.8200 0.8500 9,296,000
Weekend
Weekend
0.7400 0.8200 0.7400 0.7900 412,600
5 · 8-K After-hours · 16:11 ET FORM 8-K ↗ 4 · 424B5 After-hours · 16:07 ET 425B5 ↗
0.7400 0.7900 0.7300 0.7800 520,100
0.7400 0.7900 0.7200 0.7600 738,600
0.6800 0.7800 0.6700 0.7300 1,811,700
3 · 8-K After-hours · 16:24 ET FORM 8-K ↗ 2 · 424B5 After-hours · 16:21 ET 424B5 ↗
0.7400 0.8000 0.7200 0.7400 1,790,400
Weekend
Weekend
0.6700 0.8100 0.6700 0.7400 1,406,400
0.7500 0.7500 0.6600 0.6800 962,500
0.5700 0.7800 0.5700 0.7300 2,279,900
0.5800 0.6000 0.5700 0.5700 226,300
0.5800 0.5900 0.5800 0.5900 198,100
Weekend
Weekend
0.5900 0.6000 0.5600 0.5900 452,400
0.6000 0.6000 0.5800 0.5900 376,300
0.6300 0.6300 0.5900 0.6000 498,200
0.6300 0.6500 0.6200 0.6200 385,300
0.6500 0.6600 0.6300 0.6300 435,700
Weekend
Weekend
1 · 8-K After-hours · 16:47 ET 8-K ↗
0.6800 0.6900 0.6500 0.6600 372,700
0.6800 0.7000 0.6700 0.6800 286,400
0.6800 0.7100 0.6700 0.6800 305,300
0.7100 0.7200 0.6700 0.6900 536,400
0.7300 0.7300 0.7000 0.7100 478,500
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 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
31 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:33 ET Summarise
30 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
29 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
28 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
27 424B3 424B3 (opens SEC filing in a new tab) Pre-market · 09:11 ET Summarise
26 8-K/A 8-K/A (opens SEC filing in a new tab) After-hours · 17:13 ET Summarise
25 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
24 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:04 ET Summarise
23 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
22 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:49 ET Summarise
21 S-3 FORM S-3 (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise
20 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
18 424B3 424B3 (opens SEC filing in a new tab) After-hours · 17:29 ET Summarise
17 S-3 FORM S-3 (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:29 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:09 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
13 10-Q/A 10-Q/A (opens SEC filing in a new tab) Pre-market · 07:40 ET Summarise
12 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:14 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:29 ET Summarise
8 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) After market open · 09:30 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
4 424B5 425B5 (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:24 ET Summarise
2 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:47 ET Summarise