Orchestra BioMed Holdings, Inc OBIO

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Orchestra BioMed Holdings, Inc. - Ordinary Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 3.7400 · FX 1 USD = 1.289800 SGD · about SGD 4.8239 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 3.40 → 3.74 · 10.0%
5.3503.8502.350 1,2 3 4 5 6 7 8 9 10 11 12 13 14 15,16 17 18 19 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
3.6700 3.7900 3.6150 3.7400 149,300
3.5900 3.7500 3.5550 3.6400 161,400
3.6800 3.7300 3.5900 3.6300 172,700
3.7100 3.7650 3.5860 3.6900 285,500
3.6900 3.7500 3.6300 3.7100 139,600
Weekend
Weekend
3.6400 3.7400 3.6250 3.6800 200,300
3.6500 3.7700 3.6100 3.7200 186,900
3.7000 3.8200 3.6300 3.6500 188,600
3.8300 3.9600 3.6750 3.6900 361,800
3.9700 4.0300 3.8200 3.8200 218,300
Weekend
Weekend
3.9100 4.0000 3.8100 3.9900 161,500
3.9200 3.9650 3.8500 3.9200 203,700
3.9200 3.9450 3.8000 3.9200 272,600
4.1200 4.2500 3.8850 3.9600 259,100
4.1600 4.2500 4.0500 4.0800 266,500
Weekend
Weekend
No trading
4.3000 4.4700 4.1900 4.1900 252,800
4.3200 4.3550 4.2050 4.3000 267,400
4.7400 4.7900 4.2600 4.3150 412,000
4.2100 4.7980 4.0900 4.7500 633,700
Weekend
Weekend
3.9000 4.3100 3.9000 4.2400 5,421,200
4.0000 4.0700 3.8500 3.9000 220,400
4.0500 4.1200 3.9650 3.9800 143,000
19 · 8-K After-hours · 16:52 ET FORM 8-K ↗
4.0200 4.1200 3.9400 4.0400 97,600
4.0300 4.1200 3.8900 4.0800 260,400
Weekend
Weekend
No trading
3.8900 4.0400 3.8400 3.9900 319,600
3.9000 4.0050 3.8400 3.8700 270,800
4.0000 4.0550 3.8500 3.8500 479,400
18 · DEFA14A Next filing day · accepted 15 Jun, 20:03 ET DEFA14A ↗
4.1200 4.1400 3.9150 3.9700 157,000
Weekend
Weekend
4.0900 4.1700 4.0400 4.1000 556,200
4.0400 4.1150 3.9400 4.0700 163,500
4.0200 4.1300 4.0000 4.0200 288,700
3.9900 4.0900 3.9200 4.0300 187,800
3.9500 4.0600 3.8800 3.9500 104,500
Weekend
Weekend
3.9700 4.1400 3.8050 3.9000 138,800
3.8600 4.0400 3.8600 3.9900 152,700
3.9000 3.9200 3.7900 3.8600 240,600
3.8200 3.9600 3.7700 3.9100 183,900
3.9100 4.0350 3.7950 3.8300 292,700
Weekend
Weekend
3.9900 4.0050 3.8900 3.9100 193,000
3.9500 4.0300 3.9400 3.9800 124,100
3.9500 4.1200 3.9500 3.9500 135,300
4.0900 4.1000 3.8800 3.9700 351,500
No trading
Weekend
Weekend
4.1200 4.1350 4.0500 4.0600 198,300
3.9400 4.1400 3.9400 4.1000 287,700
4.0400 4.0500 3.9350 3.9800 93,200
3.9800 4.1550 3.9560 4.0000 490,700
3.8400 3.9800 3.7500 3.9800 414,300
Weekend
Weekend
4.0300 4.0500 3.7000 3.7200 439,100
4.1000 4.1450 4.0300 4.1100 627,300
4.0700 4.1400 3.9300 4.0600 192,100
17 · 10-Q After-hours · 16:07 ET 10-Q ↗
3.9000 4.0600 3.7750 4.0600 137,700
4.0500 4.1100 3.9000 3.9100 193,300
Weekend
Weekend
3.9900 4.1180 3.9000 4.0400 197,100
4.1100 4.2400 3.8800 3.9300 145,800
4.0600 4.1800 4.0000 4.1100 445,600
4.0500 4.1000 3.9500 4.0100 191,400
4.0000 4.1600 4.0000 4.0200 183,000
Weekend
Weekend
4.0600 4.0600 3.9350 3.9700 158,700
3.8500 3.9950 3.7800 3.9900 284,600
16 · DEFA14A After-hours · 16:31 ET DEFA14A ↗ 15 · DEF 14A After-hours · 16:30 ET FORM DEF 14A ↗
3.9000 3.9000 3.7750 3.8000 242,000
4.0900 4.0900 3.8500 3.9000 175,800
4.1300 4.2200 4.0600 4.1000 331,700
Weekend
Weekend
4.1400 4.2200 4.0050 4.1300 252,400
4.2200 4.2300 4.0900 4.1500 128,400
4.3100 4.4000 4.1550 4.2100 192,200
4.3700 4.5600 4.2000 4.2300 118,500
4.5400 4.7000 4.3050 4.3500 188,900
Weekend
Weekend
4.5300 4.7200 4.3600 4.5800 128,500
4.6200 4.6200 4.4300 4.4700 96,300
4.5100 4.6200 4.5100 4.5700 102,800
4.4000 4.5400 4.3300 4.5100 168,100
4.1200 4.3400 4.1200 4.3000 108,900
Weekend
Weekend
4.2300 4.3180 4.1000 4.1300 106,100
4.2100 4.4300 4.1800 4.2300 120,100
4.4700 4.4700 4.2600 4.2700 112,000
4.2200 4.4400 4.1500 4.2600 107,100
4.2900 4.4200 4.2300 4.2400 132,700
Weekend
Weekend
No trading
4.2500 4.3900 4.0900 4.2700 139,800
4.3100 4.4900 4.1300 4.3400 98,800
4.1900 4.3000 4.0800 4.2500 89,200
4.2500 4.2550 4.0400 4.0700 149,900
Weekend
Weekend
4.4350 4.4600 4.1800 4.2600 137,100
4.5200 4.6350 4.4600 4.4900 111,600
4.7300 4.8300 4.5600 4.5700 199,800
4.7500 4.7500 4.4800 4.6600 262,200
4.6800 4.8300 4.6300 4.7600 295,600
Weekend
Weekend
4.5700 4.7200 4.4700 4.6400 474,900
4.3800 4.6400 4.3800 4.6400 345,000
4.5400 4.7200 4.3500 4.5100 300,800
4.6400 4.7200 4.5700 4.6100 244,700
4.0900 4.6600 4.0900 4.5500 290,300
Weekend
Weekend
4.3800 4.4500 4.1300 4.2000 278,600
4.6100 4.7000 4.2300 4.3800 264,200
14 · 10-K Pre-market · 08:03 ET 10-K ↗
4.6000 4.7220 4.5000 4.6000 129,200
4.7000 4.8900 4.5900 4.6400 175,000
4.2400 4.6700 4.2200 4.6700 133,800
Weekend
Weekend
4.4200 4.5400 4.2500 4.3200 91,300
4.5000 4.7100 4.3850 4.5100 129,000
4.4300 4.6650 4.4300 4.5600 95,100
4.2100 4.5500 4.2100 4.3600 1,083,600
4.2500 4.4600 4.1900 4.3800 111,200
Weekend
Weekend
4.2000 4.4600 4.2000 4.3800 103,600
4.3500 4.4300 4.2600 4.3300 99,700
4.1600 4.3900 4.1500 4.3500 194,300
4.0200 4.1500 3.9860 4.1200 111,800
3.8700 4.0750 3.8520 4.0300 120,200
Weekend
Weekend
3.9200 4.1200 3.7600 3.9200 718,300
3.9800 4.0350 3.8400 3.9800 180,500
3.8300 4.1000 3.8300 4.0000 109,100
3.8300 3.9440 3.7650 3.8400 76,300
No trading
Weekend
Weekend
13 · 8-K After-hours · 17:00 ET FORM 8-K ↗
3.8400 3.9900 3.7800 3.8300 88,100
4.1100 4.2200 3.7800 3.8200 130,400
4.1600 4.1600 3.8850 4.0600 210,800
3.9400 4.2450 3.9400 4.1700 196,700
3.9100 4.0800 3.8000 3.9200 96,700
Weekend
Weekend
3.7100 4.0150 3.6150 3.9100 149,500
3.7500 3.8600 3.6200 3.7100 211,300
4.1100 4.1400 3.7700 3.8000 202,100
4.0700 4.2400 3.8350 4.0800 250,700
3.5200 4.2100 3.5200 4.0200 488,700
Weekend
Weekend
3.6800 3.7800 3.4600 3.4900 505,200
3.9000 3.9850 3.6900 3.7300 308,500
4.1300 4.1300 3.9000 3.9300 121,600
3.9600 4.2100 3.9180 4.1600 153,500
4.0200 4.1600 3.9300 3.9500 128,600
Weekend
Weekend
4.1000 4.3700 4.0100 4.0400 123,600
4.1000 4.2670 4.1000 4.1300 78,200
4.0500 4.1760 3.9750 4.0900 104,600
4.1000 4.1900 3.9200 4.0400 137,600
No trading
Weekend
Weekend
4.2300 4.3200 4.1500 4.2200 136,800
4.4400 4.5300 4.0600 4.1700 301,900
4.2900 4.5100 4.2900 4.4600 182,000
4.6900 4.7000 4.2600 4.2800 154,000
4.8000 4.8890 4.4750 4.6600 374,400
12 · 8-K Pre-market · 09:12 ET FORM 8-K ↗
Weekend
Weekend
4.9600 4.9950 4.7100 4.8000 281,300
4.8000 4.9050 4.7000 4.8400 218,500
4.4500 4.8200 4.4250 4.7900 290,800
4.2300 4.4950 4.0510 4.4500 146,200
4.2700 4.3750 4.0600 4.2400 275,200
Weekend
Weekend
4.1700 4.3300 4.0710 4.3100 169,800
No trading
4.1500 4.2600 4.0600 4.1500 94,200
4.2100 4.2500 3.9700 4.1400 248,600
4.3000 4.3200 4.1500 4.2100 187,300
Weekend
Weekend
4.2800 4.3700 4.2100 4.3200 75,600
No trading
4.3400 4.3500 4.2500 4.3300 70,700
4.4000 4.4250 4.2500 4.3300 184,200
4.3300 4.4700 4.1800 4.4100 226,900
Weekend
Weekend
4.3300 4.4400 4.0650 4.3500 653,700
4.3900 4.5600 4.2800 4.3400 82,900
4.4700 4.5300 4.2510 4.3000 147,100
4.2800 4.5800 4.2800 4.4600 151,800
4.5400 4.6400 4.2600 4.3000 117,000
Weekend
Weekend
4.5800 4.6000 4.4300 4.5100 143,100
4.6600 4.6600 4.4050 4.5700 144,500
4.3000 4.6900 4.2900 4.6700 537,200
4.3500 4.3600 4.1900 4.2000 241,200
4.4400 4.5000 4.3600 4.3900 138,000
Weekend
Weekend
4.7000 4.7000 4.3850 4.4000 242,800
4.8200 4.8200 4.5700 4.6800 156,400
4.7700 4.8800 4.7050 4.8600 259,800
5.0100 5.0400 4.7500 4.7700 109,800
5.2300 5.3480 4.9590 4.9900 242,800
Weekend
Weekend
5.2600 5.3900 5.1200 5.3200 122,500
No trading
5.3300 5.4240 5.0100 5.2400 361,600
4.8200 5.4000 4.6400 5.3500 663,000
4.5600 4.8900 4.5370 4.8400 383,800
Weekend
Weekend
11 · 424B3 After-hours · 16:05 ET 424B3 ↗
4.4800 4.6380 4.1500 4.5300 225,600
4.6400 4.8000 4.3100 4.4300 464,100
4.2400 4.8000 4.1500 4.6600 572,200
4.1400 4.3450 4.0200 4.2300 442,000
3.9400 4.2000 3.8900 4.1300 344,600
Weekend
Weekend
4.1200 4.2400 3.8600 3.9400 200,200
4.3800 4.4900 4.1400 4.1800 656,800
10 · 8-K Pre-market · 08:30 ET FORM 8-K ↗
4.1700 4.4900 4.1000 4.4200 553,200
3.7500 4.1440 3.7150 4.1000 367,300
9 · 10-Q After-hours · 16:06 ET 10-Q ↗
3.9000 3.9800 3.7550 3.7800 153,400
Weekend
Weekend
3.7700 3.8500 3.4700 3.8100 326,500
3.9200 4.0200 3.7900 3.8100 306,100
3.7900 3.9400 3.7120 3.9200 280,300
3.8600 3.9500 3.6700 3.7400 186,800
3.8500 3.9900 3.7700 3.9500 247,000
Weekend
Weekend
8 · S-3 After-hours · 17:01 ET FORM S-3 ↗
3.9900 4.0000 3.8100 3.9000 138,900
3.6100 4.0100 3.5400 4.0100 313,500
7 · 8-K Pre-market · 07:30 ET FORM 8-K ↗
3.8300 3.8300 3.5600 3.6100 247,200
3.9800 3.9800 3.7100 3.7900 229,800
6 · 8-K Pre-market · 08:12 ET FORM 8-K ↗
3.9600 4.1000 3.7500 3.9500 392,300
Weekend
Weekend
3.8000 4.0400 3.6470 3.9600 297,100
3.5600 3.8550 3.5400 3.8000 238,000
3.8700 3.8700 3.5300 3.5600 226,100
3.8500 3.9000 3.5900 3.8900 262,900
3.3700 3.9200 3.3400 3.9000 587,900
Weekend
Weekend
3.6000 3.6900 3.2600 3.3200 333,800
3.6800 3.8000 3.5500 3.6800 461,000
3.6400 3.7800 3.5000 3.6600 507,500
3.2000 3.6600 3.1000 3.5600 869,000
3.2000 3.2800 3.0600 3.1900 250,900
Weekend
Weekend
2.9100 3.3800 2.8570 3.1500 1,074,400
2.9400 2.9400 2.7790 2.8700 182,900
2.7500 2.9400 2.6620 2.9000 335,600
2.7600 2.8000 2.6630 2.7300 147,000
2.7500 2.8500 2.7200 2.7700 299,400
Weekend
Weekend
2.7000 2.8900 2.6800 2.7100 315,300
2.5600 2.6800 2.5000 2.6800 118,000
2.4700 2.6000 2.4180 2.5500 168,500
2.4600 2.5300 2.4000 2.4800 148,700
2.4600 2.5300 2.4000 2.4600 197,900
Weekend
Weekend
2.4200 2.4770 2.3800 2.4200 206,400
2.4100 2.4300 2.3400 2.4300 235,900
2.3500 2.4500 2.2000 2.4200 461,900
2.4700 2.4800 2.3300 2.3500 232,800
2.4400 2.5400 2.4200 2.4500 290,700
Weekend
Weekend
2.5000 2.5200 2.4200 2.4400 551,800
2.5000 2.5400 2.4600 2.5100 95,700
2.5400 2.5700 2.4500 2.4600 152,000
2.6000 2.6300 2.5000 2.5300 213,300
2.5800 2.6800 2.5440 2.6000 224,900
Weekend
Weekend
2.6200 2.6570 2.5600 2.5700 119,300
2.5900 2.6800 2.5900 2.6200 140,000
2.7000 2.7200 2.5700 2.6100 204,700
2.7200 2.7500 2.6200 2.7100 150,600
2.7400 2.7900 2.6530 2.7300 323,500
Weekend
Weekend
2.7600 2.7800 2.6600 2.7500 209,900
2.7300 2.7500 2.6500 2.7400 179,300
2.7300 2.7650 2.6700 2.7200 126,700
2.7000 2.7700 2.6700 2.7400 119,200
No trading
Weekend
Weekend
2.7200 2.7900 2.6800 2.7300 124,000
2.8800 2.9400 2.6600 2.7100 264,200
3.0100 3.0100 2.8400 2.8400 456,500
2.6600 3.0800 2.6350 3.0000 948,500
2.5500 2.6200 2.4900 2.6000 141,600
Weekend
Weekend
2.5000 2.5900 2.5000 2.5500 188,900
2.4600 2.5900 2.3800 2.4900 484,100
2.5600 2.5600 2.3800 2.4300 303,500
2.6100 2.6500 2.5400 2.5500 195,000
2.5900 2.6600 2.5550 2.6300 348,600
Weekend
Weekend
2.6700 2.6800 2.5600 2.5650 240,700
2.6400 2.6940 2.5900 2.6600 323,200
2.7000 2.7400 2.5800 2.6600 429,100
2.6000 2.7500 2.5500 2.7200 526,600
5 · 10-Q Pre-market · 08:00 ET 10-Q ↗
2.6700 2.6700 2.5000 2.5200 380,200
Weekend
Weekend
2.6300 2.7800 2.6200 2.7100 795,900
2.6800 2.6800 2.5500 2.6000 429,700
2.6900 2.7390 2.5900 2.6400 408,600
2.7300 2.7550 2.6200 2.6700 853,900
4 · 8-K After-hours · 16:15 ET FORM 8-K ↗
2.5200 2.7100 2.5200 2.6800 580,300
Weekend
Weekend
3 · 424B5 After-hours · 17:16 ET 424B5 ↗
2.7000 2.7500 2.4400 2.4400 1,721,900
2 · 424B5 After-hours · 16:39 ET 424B5 ↗ 1 · 8-K After-hours · 16:05 ET FORM 8-K ↗
3.1400 3.1900 3.0400 3.0600 354,400
3.1600 3.2700 3.0800 3.1200 105,800
3.4300 3.5300 3.1350 3.1600 230,600
3.2900 3.4200 3.2900 3.4000 132,100
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.

19 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:52 ET Summarise
18 DEFA14A DEFA14A (opens SEC filing in a new tab) Next filing day · accepted 15 Jun, 20:03 ET Summarise
17 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
16 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
15 DEF 14A FORM DEF 14A (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
14 10-K 10-K (opens SEC filing in a new tab) Pre-market · 08:03 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:12 ET Summarise
11 424B3 424B3 (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
8 S-3 FORM S-3 (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:12 ET Summarise
5 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
3 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:16 ET Summarise
2 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:39 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise