Kyntra Bio, Inc KYNB

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

Paper trade (simulated — no real money)

Fill: USD 7.0300 · FX 1 USD = 1.289800 SGD · about SGD 9.0673 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 7.21 → 7.03 · -2.5%
12.4309.4456.460 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
7.0700 7.2000 7.0300 7.0300 2,700
7.2080 7.2080 7.0700 7.0700 4,300
7.3000 7.3000 7.1300 7.2150 4,400
7.0600 7.3870 7.0600 7.3000 3,600
7.1700 7.2400 7.0400 7.0400 5,200
Weekend
Weekend
7.3750 7.3900 7.1600 7.2300 9,400
7.1900 7.5350 7.1900 7.3900 10,200
7.3300 7.5900 7.2100 7.2100 7,300
7.3000 7.4000 7.2500 7.3200 11,100
7.6000 7.6850 7.3000 7.3450 13,700
Weekend
Weekend
7.4000 7.7200 7.4000 7.6050 23,500
7.4570 7.4900 7.2500 7.3200 17,200
7.4500 7.6000 7.4500 7.4900 3,700
7.4200 7.8200 7.3720 7.5400 58,000
7.4100 7.6290 7.2500 7.2500 19,600
Weekend
Weekend
No trading
7.6000 7.7900 7.6000 7.6300 5,000
7.5900 7.6000 7.3700 7.5500 4,700
7.1500 7.6690 7.1500 7.5500 12,200
7.2460 7.4000 6.8700 7.3100 15,100
Weekend
Weekend
7.0600 7.4400 6.7600 7.2400 17,700
7.0000 7.4900 6.8800 6.9400 77,900
6.8500 7.0460 6.8500 6.9400 4,100
6.8600 6.9700 6.8200 6.9700 12,100
6.7100 6.9100 6.7100 6.8800 4,600
Weekend
Weekend
No trading
6.8400 6.8500 6.6530 6.7000 15,600
6.9000 7.0400 6.9000 6.9100 8,400
7.0450 7.0450 6.8300 6.9100 6,200
19 · 8-K Next filing day · accepted 15 Jun, 19:23 ET 8-K ↗
7.0500 7.2000 6.8700 6.8700 10,100
Weekend
Weekend
6.8000 7.9500 6.7200 7.1300 461,300
6.9900 6.9900 6.7000 6.7600 6,300
6.8300 6.9910 6.6100 6.6900 11,300
18 · 8-K After-hours · 17:04 ET 8-K ↗
6.8200 6.9900 6.6690 6.6900 19,400
6.8500 6.8500 6.5500 6.6300 12,500
Weekend
Weekend
6.8000 6.8750 6.6500 6.7100 6,800
6.8500 6.9900 6.8000 6.8100 3,800
6.8300 6.9600 6.7700 6.8100 5,800
6.9150 6.9600 6.8300 6.8400 2,700
6.9100 6.9830 6.8000 6.9000 18,700
Weekend
Weekend
7.0500 7.0500 6.8600 6.9000 6,600
7.0500 7.0900 7.0100 7.0200 7,300
6.9550 7.1680 6.9550 7.0100 9,300
6.9900 7.0720 6.8500 6.8500 6,000
No trading
Weekend
Weekend
6.8200 7.0500 6.8200 6.9900 11,600
6.9300 6.9500 6.8800 6.9400 5,600
6.8500 6.9700 6.8500 6.9500 2,800
6.7800 6.9000 6.7800 6.8000 11,000
6.9500 7.0150 6.8100 6.8300 11,100
Weekend
Weekend
6.9460 7.0150 6.8200 6.8200 10,000
7.0150 7.0950 6.9600 7.0100 9,200
7.0800 7.1400 7.0000 7.0000 9,500
17 · 10-Q After-hours · 16:05 ET 10-Q ↗
6.8900 7.2250 6.8000 7.2250 12,900
16 · 8-K After-hours · 16:05 ET 8-K ↗
6.9500 7.0250 6.8000 6.8000 15,600
Weekend
Weekend
7.0500 7.0900 6.9500 6.9500 4,900
7.0700 7.2000 7.0700 7.1000 11,900
7.1000 7.2600 7.1000 7.1200 4,400
7.2500 7.2550 7.0700 7.1000 5,900
7.1870 7.3070 7.0900 7.2000 8,900
Weekend
Weekend
7.2700 7.2900 7.0600 7.0900 4,800
7.0500 7.2700 7.0500 7.2700 6,300
7.0920 7.1300 7.0500 7.0500 3,900
7.0500 7.2100 7.0500 7.0500 3,400
15 · DEFA14A After-hours · 16:07 ET DEFA14A ↗ 14 · DEF 14A After-hours · 16:06 ET DEF 14A ↗
7.1500 7.1600 7.0240 7.0300 5,900
Weekend
Weekend
7.0000 7.2500 6.9800 7.1400 10,100
7.0130 7.0900 7.0000 7.0110 4,200
7.2200 7.2200 6.9600 7.1900 17,400
7.3300 7.3300 7.0620 7.0620 3,800
7.2000 7.3800 7.0570 7.3400 3,900
Weekend
Weekend
7.3900 7.3900 7.2000 7.3200 4,100
7.2500 7.3400 7.1800 7.1900 8,700
7.3500 7.3600 7.0900 7.1200 8,900
7.0900 7.4550 7.0900 7.3700 12,400
7.0500 7.1800 7.0200 7.0800 28,400
Weekend
Weekend
7.2200 7.2200 7.1000 7.1700 4,200
13 · 8-K After-hours · 16:10 ET 8-K ↗
7.1450 7.3000 7.1450 7.1900 12,600
7.3400 7.3900 7.1750 7.3000 13,000
6.9500 7.1600 6.8200 6.9200 36,900
7.2400 7.2400 6.9800 6.9800 5,800
Weekend
Weekend
No trading
7.2500 7.4000 7.0100 7.0100 11,500
6.7500 7.3500 6.7500 7.1000 30,800
6.5850 6.9400 6.5850 6.7800 23,900
6.5530 6.5900 6.3200 6.4600 49,200
Weekend
Weekend
6.6100 6.8600 6.3800 6.5900 31,000
6.7400 6.9250 6.5400 6.5400 26,300
6.8500 6.9800 6.6350 6.7900 13,600
6.9600 7.0500 6.6400 6.7500 50,300
7.2300 7.2800 7.0000 7.0600 32,500
Weekend
Weekend
7.3000 7.4420 7.1300 7.1300 38,900
7.0200 7.3050 6.9700 7.3000 60,000
7.4200 7.4200 7.0000 7.0500 53,500
6.9000 7.5100 6.6900 7.3700 78,400
12 · 10-K After-hours · 16:10 ET 10-K ↗ 11 · 8-K After-hours · 16:05 ET 8-K ↗
7.1500 7.3000 7.0000 7.0000 21,600
Weekend
Weekend
7.1150 7.2600 6.9220 6.9700 20,000
7.0200 7.1300 6.9500 7.0200 30,700
7.1100 7.2900 7.0250 7.1200 7,400
7.3270 7.4000 7.1300 7.1300 13,100
6.7500 7.6500 6.7000 7.3400 56,900
Weekend
Weekend
6.9100 7.0300 6.6700 6.8400 54,800
6.9300 7.2010 6.7500 6.8850 8,300
6.8800 7.0100 6.8200 6.9200 21,200
6.9400 7.0550 6.7200 6.8400 46,900
6.8500 7.2000 6.7600 7.0500 35,800
Weekend
Weekend
7.0000 7.0640 6.8100 6.9300 44,000
7.2100 7.2100 6.9500 6.9700 69,500
7.2800 7.7600 7.1100 7.2700 45,500
7.8600 8.1100 7.2500 7.2800 111,500
8.3000 8.5840 7.9500 8.0500 40,400
Weekend
Weekend
7.9900 8.9900 7.9900 8.3200 51,700
7.8000 7.9800 7.7000 7.8400 19,200
7.6700 8.0000 7.4950 7.7900 20,600
7.3600 7.6250 7.1100 7.3300 44,200
No trading
Weekend
Weekend
7.5000 7.8000 7.4500 7.4500 10,500
7.9300 7.9700 7.3200 7.4800 58,300
8.1000 8.2450 7.6500 7.8000 38,600
7.8750 8.1100 7.7700 7.7800 20,300
8.1800 8.6300 7.8300 7.8300 51,300
Weekend
Weekend
7.6530 8.4000 7.6530 8.2200 17,200
7.8600 8.3400 7.5000 7.5000 63,300
8.5100 8.6000 7.7700 7.8600 33,000
8.1600 8.7500 8.1500 8.5000 52,400
7.8200 8.4900 7.6300 8.1600 38,100
Weekend
Weekend
8.0700 8.1300 7.4850 7.8800 49,300
8.7600 9.0400 8.0100 8.0100 27,700
8.4200 8.9600 8.4200 8.7650 20,700
8.5800 8.5800 8.3600 8.4300 13,300
8.6900 8.9220 8.4600 8.5300 16,000
Weekend
Weekend
9.0040 9.0890 8.5600 8.7400 10,700
8.8500 9.0800 8.6550 8.9700 16,800
8.5500 8.9300 8.4230 8.7400 20,200
8.9600 9.1300 8.5200 8.5500 47,900
No trading
Weekend
Weekend
9.1000 9.3840 9.0200 9.1400 11,600
9.2700 9.3700 9.0500 9.0700 14,400
9.0800 9.5800 9.0800 9.5000 15,900
9.2300 9.4620 9.0600 9.1300 13,900
9.1000 9.2100 9.0200 9.0700 29,300
Weekend
Weekend
9.5100 9.6600 9.2200 9.2200 18,900
9.5100 9.7000 9.3500 9.5000 26,400
10 · 8-K After-hours · 16:15 ET 8-K ↗
9.2300 9.7500 9.2300 9.7100 34,200
9.0060 9.3300 8.8590 9.0200 22,800
8.9000 9.3200 8.8300 8.9300 17,000
Weekend
Weekend
8.7500 9.3200 8.7250 9.1600 28,200
No trading
8.7400 8.9800 8.5000 8.7800 33,200
8.6600 8.9800 8.6200 8.7000 25,100
8.7600 9.1900 8.6000 8.7800 28,900
Weekend
Weekend
8.5100 9.0000 8.3600 8.9000 28,700
No trading
8.4200 8.5850 8.3800 8.5850 7,200
8.5200 8.7900 8.4200 8.4300 26,100
8.5000 8.8000 8.5000 8.5600 23,500
Weekend
Weekend
8.3500 8.9200 8.3500 8.6000 32,500
8.8500 9.0400 8.3000 8.3200 41,500
9.4800 9.5150 8.6600 8.6600 51,100
9.8200 10.4700 9.3000 9.5100 47,900
8.6600 10.4500 8.6000 10.0400 339,000
Weekend
Weekend
8.7100 8.7950 8.3700 8.3800 11,700
8.7700 9.0880 8.7000 8.7000 12,200
8.4200 8.9800 8.4200 8.8200 15,700
8.4200 8.6350 8.3800 8.5050 18,300
8.5100 8.5440 8.3000 8.3600 14,700
Weekend
Weekend
8.3300 8.4500 8.2300 8.4200 20,700
8.3100 8.5500 7.9900 8.2500 25,000
8.1100 8.2900 8.0700 8.1200 13,700
8.5100 8.5300 8.0600 8.0800 35,400
8.8800 8.9750 8.5300 8.5300 15,700
Weekend
Weekend
9.1100 9.1100 8.7700 8.8000 12,600
No trading
8.5700 8.8450 8.3650 8.8450 36,500
8.6400 8.8000 8.4700 8.5600 39,500
8.4200 8.6950 8.4050 8.5800 21,300
Weekend
Weekend
8.3100 8.6610 8.3000 8.4200 30,800
8.6500 8.7000 8.3000 8.3000 23,700
8.6000 8.7050 8.4650 8.5500 26,600
8.6900 8.8400 8.6000 8.6000 62,700
8.7100 9.1000 8.5000 8.7000 43,800
Weekend
Weekend
9.0600 9.1600 8.6000 8.6900 44,100
9.2000 9.4100 8.8000 9.0700 63,300
10.0900 10.0900 8.3000 9.1300 86,800
11.0100 11.0940 9.5700 9.9400 134,100
9 · 10-Q After-hours · 16:11 ET 10-Q ↗ 8 · 8-K After-hours · 16:05 ET 8-K ↗
11.0500 11.1900 11.0000 11.0000 42,900
Weekend
Weekend
11.0000 11.3900 11.0000 11.0300 22,600
7 · 8-K After-hours · 16:11 ET 8-K ↗
11.0950 11.1890 11.0000 11.0000 35,100
11.0000 11.1500 11.0000 11.0000 10,800
11.0000 11.0400 11.0000 11.0000 17,400
11.1200 11.2700 11.0000 11.0100 15,100
Weekend
Weekend
11.1300 11.3100 10.9500 11.1200 16,400
11.0800 11.0800 10.8000 11.0400 13,200
10.8500 10.9950 10.5000 10.9100 17,400
11.0600 11.2150 10.8100 10.8100 9,900
10.8600 11.1350 10.6840 11.1200 15,200
Weekend
Weekend
10.5900 10.9050 10.5900 10.8300 14,300
10.8830 11.0590 10.7100 10.7100 9,300
11.1500 11.6500 10.8600 11.1800 11,900
11.2000 11.2000 10.7320 11.1500 13,600
10.3700 11.6000 10.3700 11.1350 45,500
Weekend
Weekend
10.7400 11.2500 10.3700 10.3800 10,100
10.9800 11.1740 10.6400 10.7750 22,100
11.0900 11.2100 10.7800 11.0400 25,600
10.9100 11.2400 10.5700 11.0700 21,300
10.7800 11.0900 10.4600 10.9700 16,200
Weekend
Weekend
10.9600 10.9600 10.2900 10.5500 66,500
11.3200 11.4000 10.6300 10.9600 42,000
11.0300 11.5500 11.0000 11.4000 31,500
11.2800 11.5550 11.0200 11.0700 35,600
11.8500 12.1300 11.2600 11.3100 59,000
Weekend
Weekend
11.7100 12.0600 11.6400 11.7300 11,500
12.0500 12.0500 11.3500 11.9300 31,400
12.2500 12.4600 11.9000 12.0250 23,500
12.2400 12.4500 12.0100 12.2500 12,100
12.3000 12.5400 12.1000 12.3150 27,100
Weekend
Weekend
12.2700 12.3330 11.9400 12.3100 15,500
12.3300 12.5800 12.0600 12.2450 30,500
12.2300 12.5800 11.7000 12.3800 44,700
12.2300 12.3000 11.8500 11.9700 17,800
11.1950 12.2500 11.1950 12.2300 40,000
Weekend
Weekend
11.1400 11.3100 11.0200 11.3100 34,800
11.3900 11.4950 11.1200 11.3800 19,700
11.8580 11.8580 11.1400 11.1400 25,200
11.6000 11.8900 11.5100 11.5100 14,100
11.7500 12.3210 11.5350 11.8400 15,500
Weekend
Weekend
12.4300 12.4400 11.8350 12.0300 13,100
11.3050 12.5300 11.3050 12.4300 110,700
11.2500 11.8200 11.1200 11.5100 38,500
11.1700 11.7480 11.1700 11.4800 10,500
11.6700 11.6700 10.8800 11.1600 56,500
Weekend
Weekend
6 · 8-K After-hours · 17:04 ET 8-K ↗
10.7800 12.1800 10.6500 12.1000 40,800
11.9400 12.4000 11.3100 11.3100 31,000
11.9500 12.6000 11.7830 11.9600 58,900
11.9700 12.1800 10.9800 12.1800 113,800
5 · 8-K Pre-market · 08:00 ET 8-K ↗
No trading
Weekend
Weekend
11.0100 12.2000 11.0100 11.8300 41,100
10.5000 11.3000 10.5000 11.1300 24,200
10.3100 10.7600 10.3100 10.4800 19,400
10.5500 10.7200 10.3100 10.3500 27,100
10.9700 11.0800 10.6300 10.6300 15,600
Weekend
Weekend
11.2300 11.3680 10.7880 11.1800 33,500
10.4000 11.3000 10.4000 11.0900 43,300
10.6200 10.7890 10.1000 10.6200 23,600
11.5000 11.5400 10.2950 10.5600 101,000
9.9300 11.7100 9.6250 11.3000 224,000
4 · 8-K Pre-market · 08:45 ET 8-K ↗
Weekend
Weekend
9.5300 9.6700 9.2740 9.4950 22,900
9.8500 9.9400 9.0500 9.4800 52,300
3 · 8-K Next filing day · accepted 13 Aug, 19:53 ET 8-K ↗
9.3800 9.9320 9.2500 9.8800 68,500
9.1500 10.1000 9.0200 9.2500 287,700
2 · 10-Q After-hours · 16:10 ET 10-Q ↗ 1 · 8-K After-hours · 16:05 ET 8-K ↗
8.7300 8.8400 8.2500 8.3700 183,700
Weekend
Weekend
8.0400 8.8800 7.7700 8.7100 66,800
7.1800 8.2800 7.1800 7.9400 96,600
6.9100 7.2590 6.9000 7.1050 28,500
7.0000 7.1310 6.8240 6.9100 12,600
6.8100 7.1000 6.7200 6.9300 32,300
Weekend
Weekend
6.8500 7.0300 6.8050 6.8900 14,400
6.9800 7.0830 6.8000 6.9200 36,100
7.1800 7.2100 6.8400 7.0300 23,400
7.1200 7.3300 7.0100 7.1800 19,600
7.4800 7.5100 7.1200 7.2100 14,800
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 8-K (opens SEC filing in a new tab) Next filing day · accepted 15 Jun, 19:23 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:04 ET Summarise
17 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
15 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
14 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
12 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:10 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 · 16:15 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:04 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:45 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 13 Aug, 19:53 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise