Passage Bio, Inc PASG

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Passage Bio, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 4.9400 · FX 1 USD = 1.288650 SGD · about SGD 6.3659 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 7.05 → 4.94 · -29.9%
19.85011.9654.080 1 2,3 4 5,6 7 8,9 10 11,12 13 14 15 16 17 18 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
4.7900 5.0000 4.6000 4.9400 95,400
4.8220 4.9000 4.8220 4.9000 2,100
4.7400 5.0000 4.6800 4.9200 34,000
4.7950 4.9100 4.7900 4.9100 9,900
4.8300 5.0000 4.7500 4.8100 80,700
Weekend
Weekend
4.9000 4.9130 4.6800 4.8300 55,400
4.9400 5.0100 4.8800 4.9100 76,000
4.4200 5.0000 4.4200 4.9100 57,800
4.3700 4.6400 4.2500 4.4400 59,000
4.6200 4.7400 4.3100 4.4600 94,900
Weekend
Weekend
4.6600 4.6600 4.4150 4.5700 39,600
4.7500 4.7800 4.5900 4.7100 19,400
4.9200 4.9200 4.5900 4.8200 26,700
4.6700 5.0600 4.6000 5.0000 68,300
4.4800 4.7800 4.4800 4.7000 19,900
Weekend
Weekend
No trading
4.6400 4.7300 4.4500 4.6800 44,600
4.9200 4.9200 4.4200 4.5800 58,700
4.9000 4.9900 4.7650 4.8800 89,400
4.6000 5.0000 4.5800 4.8500 111,000
Weekend
Weekend
4.3000 5.0000 4.1900 4.7000 280,500
4.8650 5.0000 3.2900 4.3300 795,600
18 · 8-K After-hours · 16:15 ET FORM 8-K ↗
6.2700 6.3000 5.7800 5.8800 1,039,800
5.6800 6.2500 5.5440 6.1200 97,300
5.6000 5.8500 5.6000 5.7200 38,000
Weekend
Weekend
No trading
5.3400 5.6500 5.2700 5.5900 73,100
5.7000 5.7000 5.3000 5.3300 20,600
5.6650 5.8300 5.3000 5.5000 55,600
5.6900 5.7850 5.5000 5.5000 40,100
Weekend
Weekend
5.7300 5.9390 5.4800 5.8100 30,400
5.3500 5.7500 5.3000 5.6000 57,000
5.4600 5.8900 4.9200 5.1300 72,000
5.5200 5.9000 5.4050 5.5700 27,600
5.6400 5.7900 5.3750 5.4700 28,900
Weekend
Weekend
5.9280 5.9280 5.6200 5.6200 34,800
5.9200 6.0700 5.5430 6.0000 49,400
5.8100 6.0000 5.8000 5.9700 35,000
5.7750 5.9800 5.7500 5.8950 25,200
5.7200 5.9300 5.5800 5.8500 18,400
Weekend
Weekend
5.7100 5.9000 5.6600 5.7700 29,700
5.4900 5.8700 5.4300 5.7100 88,000
17 · 8-K After-hours · 16:15 ET 8-K ↗
5.5800 5.8000 5.4200 5.5200 39,300
5.2600 5.5800 4.9700 5.5500 21,300
16 · 8-K Pre-market · 07:15 ET FORM 8-K ↗
No trading
Weekend
Weekend
5.2000 5.3350 5.1400 5.2250 11,000
5.1000 5.2500 5.0900 5.1600 22,200
5.0600 5.3500 5.0600 5.2000 33,300
5.0500 5.1600 5.0300 5.0800 12,500
5.1300 5.2800 4.9800 5.1200 46,700
Weekend
Weekend
5.2100 5.3800 5.0640 5.2200 42,400
5.5800 5.6650 5.0100 5.3600 41,300
5.0400 5.7400 5.0000 5.5200 97,000
4.3400 5.1400 4.2800 5.0300 159,700
15 · 10-Q Pre-market · 07:01 ET 10-Q ↗
4.1600 4.4900 4.1600 4.4000 61,700
Weekend
Weekend
4.1300 4.2600 3.9350 4.2100 112,500
3.9500 4.2840 3.9500 4.0800 57,300
4.4000 4.4500 4.0100 4.1200 189,900
4.5700 4.5700 4.2600 4.2700 102,300
4.9100 5.0100 4.5200 4.5700 83,500
Weekend
Weekend
5.0600 5.1550 4.8280 4.9700 25,300
5.3200 5.4780 4.9200 5.1100 72,300
5.8200 5.8200 5.2900 5.3500 88,700
5.6500 5.8000 5.5900 5.7800 85,300
14 · 8-K Pre-market · 07:00 ET FORM 8-K ↗
5.8400 5.9800 5.7000 5.7100 57,300
Weekend
Weekend
5.8700 6.0000 5.7300 5.8400 56,400
6.1200 6.1400 5.7500 5.9000 97,500
6.1100 6.3700 5.9000 6.1300 156,600
6.3800 6.4400 5.7500 6.1800 399,200
9.0400 9.4900 6.2500 6.2500 1,236,200
13 · 8-K Pre-market · 07:15 ET FORM 8-K ↗
Weekend
Weekend
11.6550 12.0500 11.6500 11.6700 20,400
11.9300 12.0000 10.9100 11.6800 30,700
10.8500 11.9800 9.7800 11.8900 51,700
10.9900 10.9900 9.9500 10.8600 23,100
9.8600 11.0000 9.7800 10.8100 42,800
Weekend
Weekend
11.1900 11.2000 9.5000 9.8900 46,500
9.2600 11.3000 8.9650 11.1900 128,100
8.7500 9.3000 8.0200 9.2900 59,100
8.6600 9.2600 7.5500 8.2150 60,000
12 · DEFA14A Pre-market · 07:01 ET DEFA14A ↗ 11 · DEF 14A Pre-market · 07:00 ET DEF 14A ↗
8.3700 9.2150 8.3700 8.7600 32,300
Weekend
Weekend
No trading
7.6800 8.1750 7.5000 8.0800 18,300
7.8500 8.2510 7.8500 7.8500 17,300
6.4700 8.0900 6.4700 7.8500 75,900
6.3800 6.5000 5.9100 6.1800 14,200
Weekend
Weekend
6.8600 7.4200 6.2100 6.3800 47,400
7.0200 7.2650 6.8800 6.8900 9,500
7.1600 7.8800 6.9500 7.0950 30,400
7.2900 7.2900 6.6100 6.6900 31,900
7.5800 7.5800 6.8990 7.0400 51,200
Weekend
Weekend
7.2000 7.5200 7.2000 7.4300 98,000
6.9300 7.5000 6.8050 7.3800 27,500
7.6800 7.6800 6.7700 7.0300 23,700
7.5000 7.5000 7.2700 7.3700 14,000
7.5400 8.0850 7.5000 7.6400 14,000
Weekend
Weekend
8.2100 8.2100 7.2000 7.4500 48,000
8.4700 8.6800 8.1000 8.1000 62,700
8.6700 9.1850 8.2500 8.4600 120,800
8.9800 9.0000 8.3800 8.5100 24,200
10 · 8-K Pre-market · 07:15 ET FORM 8-K ↗
8.1850 9.0000 7.9200 8.7900 26,300
Weekend
Weekend
8.0400 8.5800 7.7700 8.4000 66,100
8.2900 8.6100 7.7000 8.1200 56,200
8.4220 8.8400 8.0000 8.4400 49,200
8.4200 8.7100 8.0000 8.0000 48,500
9 · 10-K Pre-market · 07:15 ET 10-K ↗ 8 · 8-K Pre-market · 07:00 ET 8-K ↗
8.6500 8.8200 8.2700 8.7800 18,100
Weekend
Weekend
8.6800 9.1200 8.5500 9.1200 17,000
9.5500 9.5500 8.4800 8.6600 55,200
9.0400 9.8300 9.0400 9.3200 27,200
9.3500 9.3500 8.9900 9.2800 22,300
8.5900 9.0500 8.5900 8.7300 10,700
Weekend
Weekend
9.5000 9.5000 8.3300 8.6100 26,700
8.8400 9.2700 8.7100 9.0100 9,400
8.6860 9.6600 8.6050 9.0600 10,200
8.8100 9.2010 8.4400 8.8150 13,900
No trading
Weekend
Weekend
8.6400 9.3150 8.6400 8.8100 12,200
8.9100 9.3050 8.3880 8.7300 18,000
9.4500 10.1150 8.5400 8.7600 55,700
9.0000 10.1050 8.9600 9.3200 72,600
9.5100 10.3650 8.8600 8.9000 76,000
Weekend
Weekend
9.4100 10.6250 9.0300 9.5100 77,400
10.3700 10.6200 9.0100 9.1100 59,900
11.3010 11.3010 10.4100 10.5700 32,400
11.6700 12.5500 10.7800 10.9900 37,000
11.5100 12.7400 10.5500 12.0700 59,400
Weekend
Weekend
10.6200 11.8000 10.5300 11.5000 46,600
11.4900 11.4900 10.5600 10.7300 15,700
12.5000 12.5000 10.2400 11.3400 101,800
12.3400 12.7600 12.1300 12.6000 16,400
12.4000 12.8320 12.2650 12.4500 9,300
Weekend
Weekend
13.3400 13.3400 11.8900 12.5800 84,600
12.8200 14.1000 12.6200 12.7000 71,300
12.9900 13.7400 11.8100 12.3200 89,000
12.7600 13.5500 12.0100 12.7700 66,400
No trading
Weekend
Weekend
14.3200 14.8000 12.5000 12.8700 40,300
15.4980 16.1200 14.2800 14.2800 56,700
14.5600 16.0000 14.5500 15.1600 40,100
18.0000 18.0100 13.3300 14.2700 101,000
19.9500 19.9500 17.2750 17.9100 82,400
7 · 8-K Pre-market · 07:01 ET FORM 8-K ↗
Weekend
Weekend
18.0000 20.0000 17.4350 19.8500 179,600
17.7800 18.5000 16.6660 18.3300 63,400
18.5800 19.2500 17.0100 18.0400 100,800
15.3900 19.2200 15.3900 18.4600 269,000
13.3200 16.7000 13.3100 16.1100 394,100
Weekend
Weekend
11.8000 12.2810 11.3700 11.6900 27,500
No trading
10.4500 11.8300 10.4500 11.8000 43,300
10.3460 11.0000 10.3460 10.7000 14,600
10.2700 11.5000 9.5600 11.0800 42,100
Weekend
Weekend
10.9900 11.0300 10.4940 10.8600 21,500
No trading
9.9500 11.3200 9.7290 10.8900 70,100
9.8000 10.0300 9.4700 10.0150 21,700
9.5300 10.4400 9.2400 9.9900 20,400
Weekend
Weekend
9.1500 9.9300 9.1500 9.5900 75,100
9.2200 10.4000 9.0000 9.4400 30,600
9.2300 9.7000 8.6400 9.0100 70,800
10.0000 10.0000 9.1120 9.4500 47,100
9.9500 10.4800 9.6600 10.0500 82,500
Weekend
Weekend
10.5000 10.5750 9.7200 9.7950 77,400
10.4100 10.7100 9.9600 10.6800 41,100
10.3200 10.5000 9.9000 10.4050 58,500
9.8600 10.6140 9.8600 10.4000 40,800
9.2500 10.2500 9.1250 9.9200 61,400
Weekend
Weekend
9.1300 9.3050 8.2300 9.2100 91,600
8.5600 9.1830 8.2500 9.1830 81,000
8.0500 8.6000 8.0000 8.5900 27,000
8.3400 8.9040 7.5900 8.0300 19,500
8.5900 9.0300 8.0400 8.2200 13,900
Weekend
Weekend
8.6000 9.2000 8.4690 8.8300 18,500
No trading
8.9400 9.0200 8.3590 8.9900 29,400
8.5200 9.1200 8.1250 8.9830 34,700
8.0800 8.7500 7.6070 8.5600 29,600
Weekend
Weekend
7.2900 8.0400 7.2000 7.7350 35,300
8.0700 8.3200 7.1300 7.4400 31,200
8.5000 8.9000 7.7000 7.8800 58,700
8.9300 9.2360 8.3500 8.5200 121,700
8.8800 9.2300 8.7250 8.9800 28,600
Weekend
Weekend
8.4100 9.0200 8.0150 8.8500 30,200
9.0900 9.3150 8.5000 8.5300 31,200
8.0500 9.9000 8.0500 9.3800 115,500
6.4100 7.9950 6.3500 7.7000 74,000
6 · 10-Q After-hours · 16:31 ET 10-Q ↗ 5 · 8-K After-hours · 16:15 ET 8-K ↗
6.5400 6.9500 6.3250 6.7050 24,900
Weekend
Weekend
6.2500 6.4490 6.1500 6.2850 13,800
6.7100 6.7100 6.3200 6.5100 41,100
6.7000 7.0200 6.7000 6.7000 9,100
7.1000 7.1000 6.5600 6.6400 30,900
7.7100 7.9100 7.2300 7.3200 65,100
Weekend
Weekend
7.4500 7.7500 7.4200 7.6800 19,300
7.2000 7.4500 7.2000 7.4000 22,800
7.7200 7.7300 7.1900 7.4300 32,300
7.2300 7.9000 7.0000 7.6600 31,200
7.1600 7.5000 6.7500 7.2000 44,200
Weekend
Weekend
7.5000 7.7890 7.1430 7.1430 44,200
8.1800 8.1800 7.3300 7.4300 53,100
8.5000 8.9500 7.9200 8.1950 58,700
8.5480 8.9900 8.3550 8.7500 54,500
8.2260 8.7900 8.2260 8.5400 36,200
Weekend
Weekend
8.3000 8.5500 8.0000 8.0700 51,800
8.8130 8.9200 8.0200 8.0200 22,000
8.5200 8.8930 8.3330 8.5250 25,800
8.5100 8.7890 8.5000 8.5120 18,300
8.6000 8.8700 8.3100 8.6900 9,800
Weekend
Weekend
8.9710 9.0000 8.0000 8.4710 55,100
8.3400 8.9400 8.1700 8.6850 44,500
7.9400 8.4000 7.9030 8.2800 70,000
7.8400 8.1400 7.8400 7.9500 22,200
8.1200 8.1500 7.9000 7.9300 23,200
Weekend
Weekend
8.0500 8.1920 7.9300 7.9500 44,800
8.2000 8.2000 7.9900 8.0500 22,900
8.1200 8.1500 7.9650 8.1300 48,700
8.1400 8.4000 7.8800 8.0300 52,500
8.0000 8.5000 7.9500 8.1400 30,900
Weekend
Weekend
7.6250 8.6000 7.6000 8.0000 81,600
7.7100 7.7500 7.5000 7.6800 10,800
7.3200 7.7900 7.3200 7.7150 23,800
7.6250 7.7100 7.3200 7.5300 23,900
7.2800 7.5400 7.1500 7.5400 26,200
Weekend
Weekend
7.6500 7.6500 7.0900 7.1700 31,700
4 · 8-K After-hours · 16:30 ET FORM 8-K ↗
7.2100 7.5500 7.1600 7.5500 26,800
6.9870 7.4500 6.9870 7.0300 22,900
7.0000 7.4490 6.9500 7.2700 22,000
7.0000 7.1280 6.8170 6.9500 41,400
Weekend
Weekend
7.0300 7.2350 6.8700 7.0000 66,900
7.0100 7.2900 6.8600 6.9700 136,100
7.0400 7.1000 6.8950 7.0600 27,100
6.8300 7.3130 6.8300 7.0000 8,200
7.2400 7.5000 6.9000 6.9200 16,400
Weekend
Weekend
7.0600 7.6300 6.8200 7.1800 50,700
7.1300 7.2000 6.9000 7.0000 24,400
6.8700 7.5360 6.6500 7.1250 32,700
7.1100 7.1800 6.9200 7.1100 25,400
No trading
Weekend
Weekend
6.8400 7.1300 6.6300 7.1300 20,900
7.0100 7.2880 6.9000 6.9000 5,500
7.3000 7.3050 6.9500 7.0400 8,800
7.4200 7.4350 6.9300 7.0400 18,400
7.7000 7.7000 7.2400 7.4750 16,300
Weekend
Weekend
7.5300 7.6510 7.1300 7.5400 47,500
7.7000 7.7000 7.3030 7.4000 9,600
6.7300 7.7500 6.7300 7.6900 37,200
7.2810 7.3900 6.6510 6.9250 25,600
7.1000 7.4970 6.8000 7.2200 57,400
Weekend
Weekend
7.4700 7.6500 6.7900 6.9500 61,700
6.5000 7.6500 6.5000 7.5900 75,200
5.5200 6.7300 5.5200 6.3800 36,100
5.7500 5.9540 5.5100 5.6100 40,000
3 · 10-Q Pre-market · 07:15 ET 10-Q ↗ 2 · 8-K Pre-market · 07:00 ET 8-K ↗
6.2500 6.2500 5.6040 5.9000 22,400
Weekend
Weekend
5.6900 6.2700 5.5000 6.2700 18,600
5.5500 5.7600 5.4090 5.6110 21,400
5.9400 5.9400 5.5120 5.6560 13,000
5.8300 5.9900 5.5100 5.8100 18,600
5.7500 5.8300 5.5000 5.7400 22,800
Weekend
Weekend
6.2900 6.3500 5.6000 5.7400 48,900
6.0100 6.4500 6.0100 6.4200 24,300
6.2400 6.5800 6.0100 6.1500 44,000
1 · 8-K After-hours · 17:00 ET FORM 8-K ↗
7.0300 7.0300 6.2000 6.3400 79,600
7.4400 7.5660 6.8600 7.0500 51,300
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.

18 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
15 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:01 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
12 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 07:01 ET Summarise
11 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
9 10-K 10-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:01 ET Summarise
6 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise