Connect Biopharma Holdings Limited CNTB

Open calendar →

Connect Biopharma Holdings Limited - Ordinary Shares · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 0.7665 · FX 1 USD = 1.277900 SGD · about SGD 0.9795 per unit

Sign in to practise with simulated trades before investing real money. 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 1.70 → 0.77 · -54.9%
3.6902.2260.762 1,2 3 4 5,6 7 8,9 10 11,12 13 14 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 24 Oct 2025 — 25 Oct 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.

Weekend
Weekend
0.7600 0.7799 0.7350 0.7665 341,420
0.8000 0.8200 0.7320 0.7620 1,070,800
0.8800 0.8990 0.7870 0.7980 1,580,900
0.8950 0.9200 0.8750 0.8750 339,000
0.8950 0.9140 0.8640 0.9000 1,007,700
Weekend
Weekend
0.8900 0.9090 0.8700 0.9060 573,100
0.8940 0.9280 0.8800 0.9060 1,513,300
0.8940 0.9280 0.8700 0.9090 1,098,100
0.9000 0.9310 0.8740 0.9190 1,778,800
0.9080 0.9330 0.8800 0.9060 1,616,600
Weekend
Weekend
0.8750 0.9260 0.8700 0.8700 1,047,900
0.9300 0.9570 0.8800 0.8810 1,211,100
0.9000 0.9690 0.8900 0.9450 1,224,500
0.8860 0.9800 0.8500 0.9050 1,840,100
0.9270 0.9700 0.8900 0.8980 1,431,200
Weekend
Weekend
0.9800 1.0800 0.8860 0.9270 4,196,100
1.1150 1.1200 0.9430 0.9800 7,941,200
14 · 8-K After market open · 11:05 ET 8-K ↗
1.8900 1.8900 1.0700 1.1000 165,632,600
1.0600 1.0900 0.9800 0.9920 1,597,100
1.0800 1.1100 1.0500 1.0800 2,461,300
Weekend
Weekend
1.0900 1.1200 1.0600 1.0800 803,500
1.0700 1.1100 1.0650 1.1000 778,000
1.2100 1.2300 1.0650 1.0700 1,404,500
1.2800 1.2800 1.2050 1.2150 1,223,600
1.2700 1.3300 1.2000 1.3200 1,352,400
Weekend
Weekend
1.2500 1.3200 1.2500 1.2800 1,273,000
1.2200 1.2950 1.1100 1.2900 1,810,700
1.1400 1.3800 1.1300 1.2400 3,420,400
1.2700 1.3000 1.0610 1.1700 11,685,600
13 · 8-K Pre-market · 07:06 ET 8-K ↗
1.7900 1.8200 1.5800 1.7250 2,684,500
Weekend
Weekend
2.0700 2.0990 1.9400 2.0400 874,500
1.9900 2.0750 1.9100 2.0600 763,500
1.9100 2.1000 1.8900 2.0100 960,400
1.9200 1.9700 1.8000 1.9100 1,187,100
No trading
Weekend
Weekend
2.0000 2.0300 1.7400 1.8400 2,405,400
2.8300 2.9300 1.9000 1.9300 3,759,900
2.3700 2.8580 2.3700 2.7600 2,608,300
2.2000 2.4150 2.1500 2.3600 1,976,900
2.2700 2.3500 2.1600 2.2000 568,200
Weekend
Weekend
2.3200 2.3200 2.2000 2.2300 339,100
2.3400 2.4000 2.2600 2.2800 551,500
2.4700 2.5030 2.3300 2.3300 395,400
2.3300 2.4800 2.3300 2.4500 635,900
2.3800 2.3800 2.2500 2.3000 427,900
Weekend
Weekend
2.3000 2.3700 2.2100 2.3600 444,700
2.4800 2.6200 2.2600 2.2800 573,400
2.4900 2.5780 2.4400 2.4600 450,700
2.5000 2.5700 2.4150 2.4300 320,200
2.5700 2.6100 2.4700 2.4900 578,200
Weekend
Weekend
2.5400 2.5700 2.3600 2.5500 212,200
2.3300 2.6400 2.3300 2.5400 805,600
12 · 10-Q After-hours · 16:16 ET 10-Q ↗ 11 · 8-K After-hours · 16:13 ET 8-K ↗
2.2500 2.3750 2.2400 2.3300 372,000
2.1500 2.2500 2.1300 2.2400 315,500
2.2000 2.2350 2.1100 2.1500 520,300
Weekend
Weekend
2.2000 2.2400 2.1600 2.2050 337,500
2.1800 2.2500 2.1300 2.1900 551,900
2.1200 2.2200 2.0650 2.1800 528,300
2.0500 2.1400 2.0400 2.0700 267,700
2.0600 2.0900 1.9550 1.9700 259,400
Weekend
Weekend
2.0800 2.1200 1.9900 2.0200 296,600
2.0500 2.1650 2.0500 2.0900 100,100
2.1000 2.1050 2.0100 2.0500 154,400
2.1000 2.1100 2.0220 2.0800 216,000
2.1500 2.2000 2.0800 2.1000 189,800
Weekend
Weekend
2.2100 2.2450 2.0900 2.1400 328,000
2.1500 2.2400 2.1400 2.2000 238,300
2.1900 2.2400 2.1600 2.2000 182,800
2.2200 2.2400 2.1620 2.2100 188,100
2.3400 2.3900 2.1400 2.2000 604,000
Weekend
Weekend
2.3300 2.4700 2.3100 2.3800 381,200
2.4000 2.4400 2.2900 2.3350 278,300
2.3600 2.4500 2.3050 2.4300 520,800
2.2400 2.5950 2.2200 2.3550 1,119,300
2.4900 2.4900 2.2300 2.2600 485,700
Weekend
Weekend
2.6000 2.8300 2.4000 2.5100 726,600
2.3100 2.7800 2.2650 2.6600 2,467,000
2.2500 2.3200 2.1450 2.2200 672,300
2.3600 2.3700 2.2000 2.2100 321,400
2.4500 2.4600 2.3000 2.3600 366,000
Weekend
Weekend
No trading
2.3900 2.5000 2.3500 2.4600 446,800
2.4500 2.5100 2.3400 2.3900 376,600
2.4000 2.4800 2.3700 2.3800 591,800
2.2600 2.4050 2.1600 2.3800 403,600
Weekend
Weekend
2.1200 2.3100 2.0800 2.1900 2,489,300
2.1400 2.1800 2.0500 2.0700 167,700
2.1000 2.1800 2.0400 2.1200 311,700
1.9400 2.1150 1.9200 2.0900 312,500
2.1300 2.1300 1.9250 1.9900 1,247,000
Weekend
Weekend
No trading
2.0800 2.1570 1.9300 2.0000 204,200
2.0200 2.1900 1.9950 2.0800 354,500
2.0500 2.0900 1.9450 1.9900 256,100
2.2100 2.2790 1.9950 2.0600 330,000
Weekend
Weekend
2.1000 2.1750 2.0700 2.1200 173,600
2.0800 2.1500 2.0600 2.1000 345,000
2.1200 2.2200 2.0650 2.0800 183,800
2.2300 2.2900 2.0650 2.1200 339,400
2.2500 2.2500 2.1100 2.2000 203,500
Weekend
Weekend
2.3100 2.4280 2.1300 2.1700 277,500
2.2700 2.3800 2.2500 2.3000 357,000
2.4600 2.4800 2.2150 2.2300 442,500
2.3400 2.3600 2.1500 2.1500 227,200
2.4900 2.5050 2.3300 2.3400 125,900
Weekend
Weekend
2.4000 2.5200 2.3000 2.4900 267,200
2.3800 2.4800 2.3700 2.3800 115,700
2.4000 2.5600 2.3900 2.4000 252,700
2.4500 2.7200 2.3850 2.4000 507,700
No trading
Weekend
Weekend
2.3800 2.4500 2.3200 2.3500 94,500
2.3600 2.4100 2.2800 2.3600 116,300
2.2100 2.3840 2.1900 2.3100 201,300
2.3400 2.3400 2.1900 2.1900 130,400
2.3900 2.4200 2.3300 2.3800 130,700
Weekend
Weekend
2.4200 2.4800 2.3300 2.3800 114,300
10 · F-3 Pre-market · 08:31 ET F-3 ↗
2.4800 2.5900 2.4000 2.4800 160,200
2.5900 2.7000 2.4300 2.4500 210,400
2.3800 2.6900 2.3600 2.6800 233,800
9 · 10-Q Pre-market · 09:03 ET 10-Q ↗ 8 · 8-K Pre-market · 09:02 ET 8-K ↗
2.3600 2.4200 2.3200 2.3400 115,100
Weekend
Weekend
2.3300 2.3950 2.2700 2.3600 95,000
2.4400 2.4800 2.3000 2.3300 127,500
2.4700 2.5500 2.4400 2.4800 67,500
2.5100 2.5900 2.4300 2.4700 220,500
2.4600 2.6000 2.4500 2.4800 187,400
Weekend
Weekend
2.4800 2.5150 2.4000 2.4700 40,700
2.5700 2.5700 2.4180 2.4700 102,400
2.4300 2.5600 2.3350 2.5300 124,900
2.4600 2.5000 2.3500 2.4000 148,600
2.5100 2.5900 2.4300 2.4500 142,200
Weekend
Weekend
2.6400 2.6400 2.4200 2.5200 151,400
2.6000 2.6500 2.4700 2.5200 233,100
7 · 8-K Pre-market · 09:05 ET 8-K ↗
2.6500 2.7100 2.5700 2.6000 216,500
2.7200 2.8200 2.5500 2.5800 455,700
2.8100 3.0300 2.6100 2.6800 416,200
Weekend
Weekend
3.0500 3.1000 2.8100 2.8100 382,600
2.9500 3.0650 2.9500 2.9900 245,600
3.0800 3.1390 2.8500 2.9300 248,600
2.8500 3.1490 2.8350 3.0500 524,200
2.8100 3.1000 2.6900 2.8300 397,000
Weekend
Weekend
2.8000 2.8700 2.7200 2.8200 201,400
2.6100 2.9000 2.5800 2.7800 270,800
2.8700 2.8700 2.6200 2.6300 483,700
2.8200 2.8600 2.6300 2.8200 625,200
3.0000 3.0700 2.7500 2.8600 428,200
Weekend
Weekend
No trading
2.9000 3.0200 2.7200 2.9900 859,200
2.6600 2.8000 2.5900 2.7200 888,100
6 · 10-K After-hours · 16:10 ET 10-K ↗ 5 · 8-K After-hours · 16:07 ET 8-K ↗
2.7800 2.9980 2.5500 2.6200 418,100
3.6200 3.6200 2.5650 2.9000 1,519,700
4 · 8-K Pre-market · 07:06 ET 8-K ↗
Weekend
Weekend
3.7000 3.8200 3.2900 3.4500 347,900
3.4000 3.7400 3.3960 3.6900 621,600
3.2000 3.4500 3.1400 3.3600 468,100
3.0100 3.1600 2.8800 3.1300 376,300
2.8100 2.9800 2.7600 2.9500 222,900
Weekend
Weekend
2.7900 2.8800 2.6900 2.7600 112,500
2.8500 3.0000 2.7800 2.8700 171,700
2.7200 2.7800 2.5610 2.7200 157,300
2.7300 2.8010 2.6650 2.7100 18,700
2.6800 2.8430 2.5600 2.7000 136,500
Weekend
Weekend
2.8100 3.0300 2.6700 2.6900 66,900
3.0100 3.0200 2.7700 2.8000 54,500
2.8200 3.0400 2.7800 3.0200 241,100
2.6900 2.9500 2.6770 2.7900 255,400
2.5200 2.6950 2.5000 2.6500 217,900
Weekend
Weekend
2.4700 2.5800 2.4600 2.4800 99,800
2.5500 2.5900 2.4550 2.4600 51,000
2.4800 2.6700 2.4000 2.5900 121,000
2.4500 2.5900 2.3700 2.4800 254,200
2.4100 2.5700 2.4100 2.5000 121,000
Weekend
Weekend
2.5900 2.5900 2.3700 2.4700 92,200
2.5670 2.5700 2.4700 2.5200 49,800
2.4800 2.5900 2.4300 2.5900 65,900
2.6000 2.6000 2.4200 2.4500 112,800
2.6300 2.6600 2.5100 2.6000 118,400
Weekend
Weekend
2.8700 2.8700 2.5200 2.6500 81,100
2.9700 2.9700 2.7010 2.9000 68,900
2.8800 3.1700 2.7100 2.9300 118,800
2.7000 2.9000 2.6250 2.8400 110,800
No trading
Weekend
Weekend
2.4600 2.7000 2.4600 2.6000 39,000
2.6300 2.6300 2.4600 2.4700 113,100
2.6200 2.7000 2.4600 2.6800 238,200
2.6800 2.6800 2.5950 2.6500 69,100
2.3600 2.7800 2.3600 2.7200 96,500
Weekend
Weekend
2.3400 2.5700 2.2300 2.4300 70,900
2.3200 2.6500 2.2550 2.3000 89,800
2.6500 2.6500 2.3000 2.3300 72,500
2.4800 2.8000 2.4800 2.6500 80,500
2.3600 2.5200 2.3590 2.4600 28,300
Weekend
Weekend
2.5100 2.5200 2.3600 2.4000 80,600
2.4500 2.5900 2.4500 2.5500 21,500
2.6500 2.6500 2.3900 2.4800 25,600
2.5600 2.6800 2.5600 2.6500 121,000
2.4900 2.7400 2.3120 2.6000 151,400
Weekend
Weekend
2.6700 2.7430 2.2700 2.5400 99,000
2.5100 2.8800 2.3500 2.6600 201,000
2.3500 2.5900 2.3500 2.5000 83,500
2.1500 2.5000 2.1000 2.3000 66,400
No trading
Weekend
Weekend
2.2100 2.4000 2.1490 2.1600 125,400
2.1900 2.3000 2.1900 2.2200 47,000
2.2000 2.2610 2.1600 2.1800 37,800
2.1200 2.2600 2.0900 2.1800 63,500
2.2000 2.2000 2.0210 2.1200 45,800
Weekend
Weekend
2.2300 2.2500 2.1400 2.1500 38,400
2.3300 2.3550 2.1800 2.2300 83,300
2.2800 2.3700 2.2100 2.3500 21,100
2.3900 2.4450 2.2600 2.2600 65,300
2.5200 2.5200 2.3500 2.4000 69,000
Weekend
Weekend
2.8300 2.8300 2.5000 2.5200 82,400
No trading
2.6900 2.8200 2.6600 2.8200 134,000
2.7100 2.7200 2.5500 2.7000 139,100
2.6200 2.7500 2.5000 2.6800 121,000
Weekend
Weekend
2.7500 2.8900 2.6500 2.6900 60,500
No trading
2.5350 2.8500 2.4850 2.7300 162,000
3 · 8-K After-hours · 16:32 ET 8-K ↗
2.5100 2.6100 2.4000 2.6000 152,200
2.2500 2.6500 2.2500 2.5400 228,300
Weekend
Weekend
2.2800 2.4000 2.1100 2.2700 247,200
2.2500 2.3100 2.1950 2.3000 39,700
2.3600 2.3800 2.0300 2.2500 233,300
2.2600 2.3600 2.2600 2.3600 86,300
2.5100 2.5100 2.2710 2.3000 57,000
Weekend
Weekend
2.4200 2.5600 2.4000 2.5000 114,600
2.3600 2.4900 2.2700 2.4300 104,200
2.3800 2.3800 2.3100 2.3500 83,500
2.4000 2.4000 2.2900 2.3800 89,000
2.3800 2.4400 2.3100 2.4100 127,800
Weekend
Weekend
2.5500 2.5500 2.3600 2.4000 295,100
2.6500 2.6500 2.5000 2.5400 61,900
2.7000 2.7000 2.5000 2.6500 508,300
2.8000 2.8000 2.5150 2.6600 175,900
2.8700 2.8700 2.7400 2.7700 157,700
Weekend
Weekend
2.8300 2.8400 2.5200 2.8100 213,300
No trading
2.8100 2.8800 2.7000 2.8300 584,600
2.8500 2.9900 2.7300 2.7800 123,300
3.0900 3.0900 2.7870 2.9100 2,437,500
Weekend
Weekend
2.9800 3.2800 2.8400 3.0400 546,200
3.2100 3.2100 2.5700 3.1500 928,500
2.5800 3.2000 2.5000 3.1500 1,877,700
2.4200 2.6000 2.2600 2.5700 1,465,800
2.1900 2.5900 2.0510 2.4900 2,258,300
Weekend
Weekend
1.6100 2.1700 1.5900 2.1200 1,043,600
1.5500 1.7050 1.5200 1.6800 205,800
1.5700 1.6500 1.4900 1.6100 233,700
2 · 10-Q Pre-market · 09:04 ET 10-Q ↗ 1 · 8-K Pre-market · 09:02 ET 8-K ↗
1.5600 1.6400 1.5100 1.5200 38,000
1.5500 1.6400 1.4650 1.5200 46,300
Weekend
Weekend
1.6450 1.6700 1.5300 1.5500 148,400
1.6600 1.7000 1.6000 1.6600 30,200
1.6600 1.7000 1.6100 1.6850 83,000
1.6200 1.7320 1.6200 1.6800 71,000
1.7400 1.7400 1.5700 1.6500 123,200
Weekend
Weekend
1.7000 1.7100 1.5600 1.7100 94,700
1.5700 1.6440 1.5260 1.5500 25,800
1.5900 1.6200 1.4600 1.5830 55,300
1.6300 1.6300 1.5000 1.5400 57,600
1.6560 1.6900 1.5800 1.6000 61,100
Weekend
Weekend
1.6200 1.7200 1.6100 1.7000 31,900

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.

14 8-K 8-K (opens SEC filing in a new tab) After market open · 11:05 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:06 ET Summarise
12 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
10 F-3 F-3 (opens SEC filing in a new tab) Pre-market · 08:31 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 09:03 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:02 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:05 ET Summarise
6 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:06 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 09:04 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:02 ET Summarise