TransCode Therapeutics, Inc RNAZ

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TransCode Therapeutics, Inc. - Common Stock · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 1.7700 · FX 1 USD = 1.277900 SGD · about SGD 2.2619 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 13.39 → 1.77 · -86.8%
13.3907.4681.545 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 32,33,34 35 36 37 38 39 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
1.6850 1.8400 1.6850 1.7700 32,547
1.6200 1.8000 1.6200 1.7150 28,000
1.6900 1.8100 1.6500 1.6600 16,800
1.7100 1.7500 1.6030 1.6800 20,200
1.7000 1.8400 1.6600 1.7000 29,300
Weekend
Weekend
1.8300 1.8640 1.6950 1.7000 29,000
1.7900 1.9000 1.7100 1.8000 35,000
1.7400 1.8200 1.6700 1.7300 43,200
1.6700 1.7800 1.6680 1.6800 54,300
1.9100 1.9100 1.6300 1.6300 31,900
Weekend
Weekend
1.7800 1.9500 1.7400 1.8600 84,100
1.8000 1.8000 1.6750 1.7100 27,800
1.7800 1.7900 1.6700 1.7600 29,800
1.7700 1.8150 1.7100 1.7800 47,200
1.6500 1.8700 1.5700 1.7600 65,700
Weekend
Weekend
1.5800 1.6600 1.5450 1.5700 15,500
39 · 8-K After-hours · 16:05 ET FORM 8-K ↗
1.6730 1.7400 1.5200 1.5450 16,700
1.7480 1.7480 1.6400 1.6800 6,700
1.7300 1.8100 1.6000 1.6300 11,000
1.7100 1.7900 1.6300 1.7100 40,400
38 · 8-K Pre-market · 08:16 ET FORM 8-K ↗
Weekend
Weekend
1.6000 1.7000 1.6000 1.6900 14,800
1.6200 1.7400 1.6200 1.6500 25,600
1.8350 2.3900 1.6210 1.6800 421,000
1.8700 1.9110 1.7070 1.7700 57,300
1.6700 1.9700 1.6700 1.7600 66,200
Weekend
Weekend
2.0000 2.0000 1.6500 1.6500 30,800
1.7000 1.7200 1.6300 1.7200 58,100
1.6600 1.7100 1.5790 1.6800 18,700
1.6500 1.7000 1.6000 1.6000 16,900
1.6500 1.7200 1.6500 1.6500 20,400
Weekend
Weekend
37 · 8-K After-hours · 17:00 ET FORM 8-K ↗
1.6800 1.7400 1.6270 1.6900 11,400
1.7200 1.8300 1.6900 1.6900 25,500
1.8600 1.9500 1.7500 1.7800 30,600
1.9800 2.0300 1.8800 1.8900 37,700
No trading
Weekend
Weekend
2.1800 2.1800 2.0500 2.0600 10,400
2.2700 2.2700 2.0200 2.1550 70,000
2.0600 2.1200 2.0100 2.0100 22,500
2.0800 2.3500 2.0400 2.0600 97,600
2.1000 2.2800 1.8320 2.1000 834,500
Weekend
Weekend
2.2400 2.3450 2.0900 2.1800 37,700
2.3500 2.4090 2.2700 2.2800 27,400
2.5800 2.5800 2.2400 2.3400 24,000
2.7400 2.8730 2.4000 2.5300 136,700
2.9000 2.9100 2.6500 2.7000 76,500
Weekend
Weekend
2.9000 3.0000 2.8700 2.8700 40,400
3.1210 3.2800 2.8700 2.9700 45,500
3.2700 3.4900 3.0300 3.2100 76,000
3.0000 3.3700 3.0000 3.2400 22,100
3.3600 3.4980 2.9430 3.1600 81,300
Weekend
Weekend
36 · 10-Q After-hours · 17:05 ET 10-Q ↗
3.5000 3.7000 3.2100 3.2800 41,000
3.4200 3.5000 3.3000 3.4800 24,000
3.4000 3.6100 3.3200 3.3700 21,600
3.9000 3.9800 3.4300 3.4300 24,100
3.9100 4.2600 3.8800 3.8800 20,000
Weekend
Weekend
4.0000 4.3100 3.9600 3.9600 28,600
4.3000 4.3000 3.9900 4.2700 13,400
4.5400 4.5400 4.2500 4.2500 8,400
4.3800 4.7200 4.3800 4.4500 14,500
35 · 8-K After-hours · 16:15 ET FORM 8-K ↗
4.5210 4.6200 4.2200 4.2200 10,700
Weekend
Weekend
5.1300 5.3700 4.4700 4.5600 30,100
5.0600 5.5050 5.0010 5.2500 10,300
4.8500 5.3140 4.8000 4.9600 5,200
5.8000 6.0000 4.5000 5.0000 42,500
5.8900 6.1250 5.4000 5.4500 24,000
Weekend
Weekend
6.4500 6.6900 5.8500 5.9300 24,600
7.8300 7.9700 7.2500 7.2500 13,700
8.4000 8.4000 8.4000 8.4000 0
8.5310 8.9650 8.0400 8.4000 10,800
34 · 424B3 After market open · 13:06 ET 424B3 ↗ 33 · 424B3 After market open · 13:04 ET 424B3 ↗ 32 · 8-K After market open · 12:15 ET FORM 8-K ↗
8.6800 8.8750 8.4500 8.7300 14,400
Weekend
Weekend
31 · DEFA14A After market open · 12:08 ET DEFA14A ↗ 30 · 8-K After market open · 12:05 ET FORM 8-K ↗
8.4700 8.9940 8.1230 8.4300 5,700
8.4600 8.7440 8.2700 8.2700 6,400
8.8450 9.3950 8.4400 8.6950 17,700
8.4500 8.6450 8.0070 8.5800 17,200
8.7900 9.1200 7.9410 8.5600 25,200
Weekend
Weekend
9.4900 10.6900 8.4800 8.8300 59,600
7.9600 9.9400 7.7600 9.5950 66,800
8.5400 8.5400 7.3000 7.8750 34,200
7.5900 8.5000 7.5900 8.4400 22,800
8.9000 8.9000 7.2960 7.7700 51,900
Weekend
Weekend
No trading
29 · 8-K After-hours · 16:05 ET FORM 8-K ↗
7.7400 8.7900 7.6210 8.6100 51,300
6.2500 7.9700 6.1500 7.6500 69,200
5.1500 6.3000 4.9670 6.2100 51,500
4.8500 5.4000 4.8500 5.2400 15,300
Weekend
Weekend
4.7550 5.1700 4.5680 4.9700 16,500
4.8000 5.0100 4.0700 4.5500 29,600
5.2600 5.3000 4.7000 4.8950 11,500
4.8330 4.9370 4.6000 4.8550 5,500
4.7000 5.1820 4.3500 5.0000 11,600
Weekend
Weekend
No trading
5.2850 5.4500 4.7000 4.7000 31,700
28 · 8-K Pre-market · 08:00 ET FORM 8-K ↗
5.3010 5.8720 5.0900 5.3500 21,300
5.4700 5.6400 5.4100 5.5400 12,100
5.1750 6.0000 5.0200 5.4700 38,300
Weekend
Weekend
5.3000 5.5000 5.3000 5.3300 5,800
5.2700 5.8200 5.1700 5.6900 8,400
4.9400 5.5830 4.5700 5.5100 18,800
5.1430 5.2000 4.8700 4.9800 20,500
5.4300 5.6800 4.5000 5.0900 86,200
Weekend
Weekend
5.7600 6.3000 5.5200 5.6000 99,900
5.0700 5.9880 4.6530 5.8400 133,900
4.2500 5.3400 3.8200 5.0400 2,328,200
27 · 8-K Pre-market · 08:08 ET FORM 8-K ↗ 26 · DEF 14A After-hours · 16:05 ET DEF 14A ↗
5.4450 5.5900 5.2200 5.2850 15,500
5.3800 5.7470 5.2500 5.4350 10,300
25 · 8-K Pre-market · 08:59 ET FORM 8-K ↗
Weekend
Weekend
5.4450 5.4500 5.1200 5.1400 8,800
5.1100 5.7000 5.1100 5.2900 20,500
5.2000 5.9270 5.0100 5.0900 19,900
5.4300 5.8100 5.0100 5.3900 40,500
24 · DEFA14A Pre-market · 06:46 ET DEFA14A ↗ 23 · 8-K/A Pre-market · 06:43 ET FORM 8-K/A ↗
No trading
Weekend
Weekend
22 · 8-K After-hours · 16:15 ET FORM 8-K ↗
6.0400 6.5500 6.0300 6.2400 6,700
6.0000 6.2000 6.0000 6.1150 4,700
6.0000 6.2700 5.5600 6.1100 15,200
6.3500 6.5000 6.0100 6.1780 11,600
6.6450 7.1400 6.0200 6.1700 9,900
Weekend
Weekend
21 · 10-Q After-hours · 16:10 ET 10-Q ↗
6.9900 7.2200 6.5600 6.6000 6,400
7.1000 7.4300 6.7500 6.7890 9,400
6.8600 7.4400 6.7000 6.9700 10,900
7.0350 7.0350 6.7200 6.7300 5,800
7.1200 7.4800 6.5000 7.0000 24,000
Weekend
Weekend
20 · PRE 14A After-hours · 17:20 ET PRE 14A ↗
7.4850 8.0050 7.3000 7.3200 7,000
7.5200 8.2500 7.4800 7.6500 10,800
7.8800 7.9000 7.5100 7.5200 8,600
8.0900 8.0900 7.7500 7.8600 4,900
7.9200 8.1000 7.7400 7.7400 6,300
Weekend
Weekend
8.4000 8.4000 7.8300 7.8300 5,200
19 · S-1 Next filing day · accepted 30 Apr, 20:58 ET S-1 ↗ 18 · S-3 After-hours · 17:24 ET FORM S-3 ↗ 17 · 10-K/A After-hours · 16:15 ET 10-K/A ↗
8.4000 9.3000 8.0100 8.0100 10,600
8.3000 8.5400 8.1650 8.4000 10,100
8.3000 8.6150 8.3000 8.4500 1,300
8.5200 8.5200 8.5200 8.5200 0
Weekend
Weekend
8.4840 8.5200 8.3400 8.5200 1,100
9.1000 9.1000 8.5500 8.6700 5,000
8.5900 8.7800 8.4500 8.5970 4,600
8.6460 8.8700 8.6460 8.8700 1,700
8.7950 8.9600 8.6100 8.8850 2,700
Weekend
Weekend
9.0000 9.0000 8.6100 8.8000 4,300
8.6920 9.5100 8.6700 8.7000 9,100
16 · 10-K After-hours · 16:17 ET 10-K ↗
8.9000 9.1500 8.5460 8.9100 5,600
8.6900 10.3000 8.6750 8.9000 19,800
7.9200 8.8000 7.8800 8.8000 5,600
Weekend
Weekend
8.2100 8.5000 8.2100 8.2100 11,200
8.3000 8.5690 8.2200 8.5500 3,200
8.8500 8.9200 8.3600 8.3600 5,200
8.6600 9.0750 8.6210 8.7000 6,000
15 · DEFA14A Pre-market · 08:37 ET DEFA14A ↗ 14 · 8-K Pre-market · 08:35 ET FORM 8-K ↗
8.8100 8.9600 8.7420 8.9600 1,300
Weekend
Weekend
No trading
8.8200 8.8200 8.6000 8.6000 1,500
8.9500 9.4400 8.6900 8.6900 5,400
8.5600 8.8000 8.4600 8.6100 12,300
8.7600 8.7600 8.5800 8.5800 2,800
Weekend
Weekend
8.8650 9.3200 8.5200 8.7000 6,500
8.8700 8.8700 8.5200 8.5400 3,400
8.9200 9.0400 8.5200 8.5400 2,400
8.6600 8.9200 8.4000 8.5100 11,600
9.1100 9.1750 8.9800 8.9900 6,200
Weekend
Weekend
9.3000 9.3000 8.7850 8.9800 14,100
9.3400 9.3400 9.0700 9.3100 11,500
9.2800 9.6300 9.1800 9.5500 5,900
9.3600 9.7500 9.2000 9.6800 11,400
9.4800 9.8000 9.3150 9.3500 10,600
Weekend
Weekend
9.1100 9.8350 9.1100 9.7850 6,800
9.5200 9.9000 8.8980 9.8000 16,200
9.7100 9.8680 9.5750 9.5750 5,900
9.6500 9.9900 9.5260 9.6600 3,400
9.6700 9.8760 9.1000 9.6700 12,200
Weekend
Weekend
10.0310 10.0310 9.1090 9.6000 11,500
9.6250 9.9650 9.2500 9.3300 18,400
9.7600 10.4000 9.3760 9.8400 13,400
13 · DEFA14A After-hours · 16:06 ET DEFA14A ↗ 12 · 8-K After-hours · 16:05 ET FORM 8-K ↗
10.0400 10.4000 9.4000 10.2500 28,900
9.3400 10.1500 9.3000 9.8700 11,300
Weekend
Weekend
10.0550 10.0550 9.5300 9.6100 18,100
9.4250 10.1700 9.4250 10.1700 6,900
9.6200 10.0100 9.6200 9.9800 14,700
9.9900 9.9900 9.4800 9.9000 13,500
9.6900 9.8250 9.3100 9.6700 50,800
11 · 8-K Pre-market · 08:10 ET FORM 8-K ↗
Weekend
Weekend
10.2000 10.2100 9.6510 9.6900 5,500
9.5080 10.5500 8.8570 10.3800 17,200
8.7500 9.4100 8.7500 9.2000 34,100
9.1050 9.1900 8.5800 8.6600 42,600
No trading
Weekend
Weekend
9.5800 9.8300 9.0100 9.2100 21,200
9.9400 10.0500 9.3000 9.8800 16,100
10.1000 10.6530 9.9600 10.0500 23,800
10.6300 11.0800 9.8400 10.5200 67,600
8.6000 10.9500 8.6000 10.7200 87,600
Weekend
Weekend
9.8900 10.0800 7.9910 8.9100 162,000
11.7500 12.3000 9.0800 9.9700 11,718,500
10 · 8-K Pre-market · 08:10 ET FORM 8-K ↗
9.3800 9.4000 8.5000 8.5800 8,500
10.0000 10.0000 8.9300 8.9800 7,300
9.5000 9.9600 9.2070 9.3000 6,700
Weekend
Weekend
10.9000 10.9000 9.2650 9.4900 16,700
10.6700 10.8000 9.9000 10.4780 14,100
11.3650 11.3650 10.3950 11.0850 27,200
12.1400 12.3400 11.6200 11.6700 21,900
10.1900 12.6000 10.1700 12.3400 75,800
Weekend
Weekend
9.5700 10.5000 9.3400 9.8700 20,300
9.4000 9.7300 9.0500 9.3200 11,700
8.8100 9.4000 8.6600 9.3800 9,800
8.9000 8.9000 8.3500 8.7400 13,400
No trading
Weekend
Weekend
8.7900 9.1900 8.6350 8.9400 5,300
8.8850 9.1600 8.5500 8.8300 12,300
7.8700 9.2600 7.8700 9.0200 32,000
7.8500 8.5900 7.7200 8.5400 33,600
7.7800 7.9500 7.6500 7.9500 23,900
Weekend
Weekend
7.7800 8.1400 7.5900 8.0100 23,900
7.0900 7.9500 7.0800 7.9300 42,600
7.3300 7.9600 7.2600 7.4700 62,700
7.2100 8.2000 6.5000 7.3600 2,268,500
9 · 8-K Pre-market · 08:04 ET FORM 8-K ↗
7.0400 7.9000 7.0400 7.3100 21,400
Weekend
Weekend
6.7100 7.4000 6.7100 7.4000 21,300
No trading
6.9000 7.3300 6.5030 6.8300 60,400
6.6200 6.7600 6.3500 6.4400 202,000
6.7800 6.9500 6.0830 6.4400 21,600
Weekend
Weekend
7.4800 7.4800 6.9350 6.9600 15,400
No trading
7.1500 7.6700 7.1400 7.4300 5,600
8 · DEFA14A After-hours · 16:17 ET DEFA14A ↗ 7 · 8-K/A After-hours · 16:15 ET FORM 8-K/A ↗
7.3700 7.6600 7.3250 7.5300 20,300
8.1800 8.4300 7.1000 7.5950 16,500
6 · 8-K Pre-market · 08:13 ET FORM 8-K ↗
Weekend
Weekend
7.6100 8.3000 7.6100 7.9200 5,800
8.4600 9.2400 7.2100 7.8500 22,300
8.9000 9.1620 8.2600 8.4600 15,000
9.2070 9.3090 9.0000 9.1050 7,000
9.5610 9.5800 8.6900 9.0700 8,900
Weekend
Weekend
5 · S-3 After-hours · 16:17 ET S-3 ↗
9.9370 10.2500 9.2800 9.5100 17,200
9.8000 11.2800 9.5300 10.4200 88,500
4 · 8-K Pre-market · 08:09 ET FORM 8-K ↗
8.3500 9.3100 8.3500 8.6300 15,100
8.5000 8.5000 8.2000 8.4100 14,300
8.3600 8.6910 8.2450 8.3500 7,500
Weekend
Weekend
8.6400 9.0000 8.4540 8.6100 8,200
8.4800 8.7800 8.4500 8.6360 3,300
8.7700 8.7700 8.2000 8.4100 10,600
8.9100 9.0000 8.5100 8.9500 6,400
9.2900 9.2900 9.2900 9.2900 0
Weekend
Weekend
9.3000 9.3000 9.2900 9.2900 1,200
No trading
9.2200 9.4100 9.2000 9.2200 2,600
8.9000 9.2100 8.9000 9.1900 6,100
8.7300 9.1590 8.7300 9.0500 6,000
Weekend
Weekend
8.4800 8.8000 8.4800 8.6400 4,400
8.5500 9.2600 8.5060 8.5600 7,500
9.0100 9.4200 8.9000 8.9900 10,200
9.2000 9.3900 8.9900 9.0300 12,300
9.0000 9.4320 8.7520 9.4100 19,700
Weekend
Weekend
3 · 10-Q After-hours · 16:03 ET 10-Q ↗
8.5700 9.2400 8.5700 9.2400 6,600
8.9900 8.9900 8.4100 8.4200 10,800
9.0600 9.1400 8.6000 8.8000 11,900
9.2700 9.3600 8.7600 9.0600 12,400
9.5200 9.8500 9.2980 9.4000 13,800
Weekend
Weekend
9.4600 9.4900 8.9000 9.4320 25,200
9.7600 9.9140 9.0600 9.2900 11,200
9.5000 10.0700 9.5000 9.5700 12,100
9.9100 10.4500 9.5000 9.5000 17,000
11.1000 11.1000 10.5100 10.5100 34,700
Weekend
Weekend
11.3300 11.3300 10.9800 11.2000 15,500
12.0000 12.4600 10.9000 10.9500 23,700
12.6900 12.6900 11.8900 11.9300 28,000
13.0100 13.2050 12.4000 12.6900 10,800
13.7500 13.9600 13.0300 13.1400 16,800
2 · DEFA14A Pre-market · 09:07 ET DEFA14A ↗ 1 · 8-K Pre-market · 09:03 ET FORM 8-K ↗
Weekend
Weekend
13.3200 13.7700 12.9200 13.3900 8,800

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.

39 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
38 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:16 ET Summarise
37 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
36 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:05 ET Summarise
35 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
34 424B3 424B3 (opens SEC filing in a new tab) After market open · 13:06 ET Summarise
33 424B3 424B3 (opens SEC filing in a new tab) After market open · 13:04 ET Summarise
32 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 12:15 ET Summarise
31 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 12:08 ET Summarise
30 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 12:05 ET Summarise
29 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
28 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
27 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:08 ET Summarise
26 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
25 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:59 ET Summarise
24 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 06:46 ET Summarise
23 8-K/A FORM 8-K/A (opens SEC filing in a new tab) Pre-market · 06:43 ET Summarise
22 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
21 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
20 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 17:20 ET Summarise
19 S-1 S-1 (opens SEC filing in a new tab) Next filing day · accepted 30 Apr, 20:58 ET Summarise
18 S-3 FORM S-3 (opens SEC filing in a new tab) After-hours · 17:24 ET Summarise
17 10-K/A 10-K/A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
16 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
15 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 08:37 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:35 ET Summarise
13 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:10 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:10 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:04 ET Summarise
8 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
7 8-K/A FORM 8-K/A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:13 ET Summarise
5 S-3 S-3 (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:09 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
2 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 09:07 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:03 ET Summarise