TScan Therapeutics, Inc TCRX

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

Paper trade (simulated — no real money)

Fill: USD 0.2032 · FX 1 USD = 1.277900 SGD · about SGD 0.2597 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 2.31 → 0.20 · -91.2%
2.3101.2570.203 1 2,3 4 5 6,7 8 9 10 11,12 13 14 15,16 17 18 19 20 21,22 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
0.2270 0.2270 0.2015 0.2032 262,783
0.2150 0.2240 0.2150 0.2160 299,100
0.2200 0.2240 0.2120 0.2240 688,200
0.2140 0.2340 0.2110 0.2240 559,600
0.2380 0.2380 0.2100 0.2100 368,300
Weekend
Weekend
22 · PRE 14A After-hours · 21:03 ET PRE 14A ↗ 21 · 8-K After-hours · 20:45 ET 8-K ↗
0.2380 0.2450 0.2300 0.2310 568,200
0.2160 0.2430 0.2090 0.2390 878,800
0.2240 0.2280 0.2010 0.2110 546,600
0.2400 0.2400 0.2120 0.2170 461,400
0.2400 0.2490 0.2300 0.2380 483,500
Weekend
Weekend
0.2280 0.2470 0.2280 0.2380 869,300
0.2710 0.2730 0.2240 0.2280 1,534,600
0.2710 0.2830 0.2630 0.2770 542,100
0.2930 0.2960 0.2640 0.2750 601,900
0.3170 0.3300 0.2850 0.2950 749,900
Weekend
Weekend
0.3300 0.3300 0.3160 0.3210 144,400
0.3190 0.3290 0.3110 0.3180 622,700
20 · 8-K After-hours · 17:00 ET 8-K ↗
0.3220 0.3450 0.3150 0.3150 554,400
0.3390 0.3460 0.3110 0.3180 753,200
0.3400 0.3480 0.3250 0.3400 359,200
Weekend
Weekend
0.3520 0.3700 0.3300 0.3400 381,900
0.3690 0.3690 0.3400 0.3490 606,700
0.3600 0.3720 0.3410 0.3640 1,081,000
0.3330 0.3600 0.3300 0.3550 918,500
0.3110 0.3420 0.3110 0.3310 752,900
Weekend
Weekend
0.3430 0.3570 0.3100 0.3120 1,143,200
0.3350 0.3620 0.3240 0.3340 1,096,300
0.3300 0.3400 0.3210 0.3310 883,900
0.3160 0.3220 0.2900 0.3210 677,200
0.3200 0.3340 0.3060 0.3060 1,104,000
Weekend
Weekend
0.3240 0.3250 0.3060 0.3200 873,100
19 · 8-K Pre-market · 08:00 ET 8-K ↗
0.3200 0.3500 0.3100 0.3180 804,600
0.3400 0.3430 0.3300 0.3300 704,200
0.3800 0.3800 0.3300 0.3450 1,536,300
No trading
Weekend
Weekend
0.3700 0.4170 0.3650 0.3920 1,674,000
0.3810 0.4020 0.3510 0.3710 3,091,000
0.5500 0.5700 0.3600 0.3810 8,517,400
18 · 8-K Pre-market · 07:22 ET 8-K ↗
0.7230 0.7700 0.6560 0.6660 820,300
0.7500 0.7660 0.7210 0.7300 330,100
Weekend
Weekend
0.7550 0.7800 0.7500 0.7540 150,700
0.7770 0.8000 0.7470 0.7500 287,800
0.7780 0.7920 0.7740 0.7770 68,300
0.7920 0.8110 0.7770 0.7940 180,600
0.7900 0.8000 0.7680 0.7990 194,400
Weekend
Weekend
0.7900 0.7900 0.7720 0.7800 136,200
0.7500 0.7890 0.7500 0.7760 338,300
0.7700 0.8250 0.7500 0.7500 580,100
17 · 8-K After-hours · 17:00 ET 8-K ↗
0.7700 0.8380 0.7700 0.8250 173,500
0.7800 0.7950 0.7630 0.7840 352,800
Weekend
Weekend
0.7680 0.7890 0.7410 0.7790 278,400
0.7790 0.7900 0.7640 0.7720 297,600
0.7910 0.7910 0.7510 0.7730 528,000
16 · 10-Q Pre-market · 07:30 ET 10-Q ↗ 15 · 8-K Pre-market · 07:15 ET 8-K ↗
0.7720 0.7990 0.7640 0.7770 248,100
0.8000 0.8000 0.7620 0.7670 464,300
Weekend
Weekend
0.7540 0.8040 0.7540 0.7960 336,300
0.7710 0.7810 0.7500 0.7630 129,800
0.7450 0.7800 0.7450 0.7800 298,600
0.7160 0.7580 0.7160 0.7370 796,200
0.7590 0.7800 0.7200 0.7230 441,400
Weekend
Weekend
0.7800 0.7800 0.7300 0.7430 253,900
0.7560 0.7790 0.7400 0.7560 430,300
0.7750 0.7980 0.7330 0.7420 609,500
0.7650 0.7740 0.7320 0.7740 717,300
0.8090 0.8700 0.7600 0.7680 907,000
Weekend
Weekend
0.8700 0.8920 0.7900 0.7940 1,063,100
0.8800 0.9220 0.8460 0.8460 1,082,200
0.9400 0.9570 0.9000 0.9000 496,300
0.9250 0.9500 0.9080 0.9400 145,700
0.9370 0.9700 0.8900 0.9250 299,500
Weekend
Weekend
0.8900 0.9350 0.8760 0.9150 144,000
0.9130 0.9700 0.8760 0.8990 651,700
0.9400 0.9740 0.9050 0.9230 473,800
1.0400 1.0400 0.9100 0.9300 1,640,100
1.0700 1.1000 1.0200 1.0300 1,152,400
Weekend
Weekend
1.0600 1.1000 1.0250 1.0900 968,800
1.2200 1.2640 1.0500 1.0600 1,266,300
1.0800 1.2800 1.0300 1.2600 2,637,100
1.0700 1.0950 1.0100 1.0700 606,600
1.0800 1.0900 1.0150 1.0500 418,600
Weekend
Weekend
No trading
1.0800 1.1200 1.0450 1.0600 879,200
0.9920 1.0800 0.9800 1.0700 1,680,500
0.9700 1.0100 0.9430 0.9800 1,045,200
0.9600 1.0700 0.9500 0.9780 1,263,100
Weekend
Weekend
0.8510 0.9690 0.8400 0.9690 713,300
0.8820 0.9010 0.8250 0.8400 647,100
0.9320 0.9480 0.8700 0.8810 452,200
0.8740 0.9550 0.8740 0.9210 513,400
0.9330 0.9500 0.8500 0.8650 1,618,000
14 · 8-K Pre-market · 07:09 ET 8-K ↗
Weekend
Weekend
No trading
0.9110 0.9330 0.8720 0.9200 447,800
0.8500 0.9400 0.8500 0.9000 555,700
0.9400 0.9500 0.8480 0.8480 812,300
0.9550 0.9960 0.9300 0.9500 646,300
Weekend
Weekend
0.9200 0.9580 0.9040 0.9120 380,100
0.9400 0.9550 0.9010 0.9240 355,000
0.9660 1.0200 0.9110 0.9190 288,800
1.0100 1.0300 0.9600 0.9660 326,800
0.9910 1.0100 0.9710 0.9940 240,800
Weekend
Weekend
1.0200 1.0300 0.9700 0.9820 313,000
0.9760 1.0300 0.9600 1.0200 406,800
1.0000 1.0100 0.9400 0.9720 446,600
1.0200 1.0700 0.9700 0.9800 486,100
1.0800 1.0800 1.0100 1.0100 486,100
Weekend
Weekend
1.0900 1.1000 1.0650 1.0800 203,800
1.0800 1.1100 1.0500 1.0800 293,700
1.0700 1.1250 1.0600 1.0700 507,300
1.0500 1.0800 1.0400 1.0700 535,000
No trading
Weekend
Weekend
13 · 8-K After-hours · 16:05 ET 8-K ↗
1.0400 1.0800 1.0000 1.0600 676,300
0.9880 1.0400 0.9800 1.0200 224,200
0.9800 1.0200 0.9600 0.9950 587,300
0.9910 1.0000 0.9510 0.9630 598,800
1.0000 1.0200 0.9700 1.0000 510,000
Weekend
Weekend
1.0800 1.1000 1.0000 1.0000 840,900
1.1600 1.1600 1.0910 1.1100 878,300
1.1400 1.1700 1.1210 1.1600 356,800
1.1700 1.1900 1.0910 1.1500 894,200
1.3100 1.3100 1.1700 1.1800 1,100,200
Weekend
Weekend
1.2300 1.3400 1.2300 1.2600 1,277,000
1.2600 1.2900 1.1630 1.2100 801,800
1.1900 1.2600 1.1900 1.2500 1,067,400
12 · 10-Q Pre-market · 07:30 ET 10-Q ↗ 11 · 8-K Pre-market · 07:15 ET 8-K ↗
1.2500 1.2500 1.1800 1.2100 1,000,800
1.2200 1.2850 1.2000 1.2200 452,500
Weekend
Weekend
1.1600 1.2500 1.1370 1.2200 617,000
1.1500 1.2000 1.1310 1.1600 438,800
1.2500 1.2520 1.1300 1.1500 507,800
1.3100 1.3220 1.2450 1.2600 500,600
1.2700 1.3550 1.2200 1.3100 936,700
Weekend
Weekend
1.2300 1.2600 1.1650 1.2600 1,076,800
1.2600 1.2800 1.1600 1.2000 1,266,100
1.2800 1.3150 1.2300 1.2500 741,400
1.4050 1.4200 1.2500 1.2700 1,279,800
1.1700 1.4700 1.1700 1.4300 2,890,900
Weekend
Weekend
1.1200 1.2000 1.1100 1.1900 1,304,800
10 · DEF 14A Pre-market · 07:30 ET DEF 14A ↗
1.0800 1.1000 1.0500 1.0800 1,244,500
1.0500 1.0700 1.0300 1.0700 987,800
1.0300 1.0800 1.0240 1.0600 1,226,200
1.0500 1.0900 0.9990 1.0200 7,220,100
Weekend
Weekend
1.0600 1.0900 1.0100 1.0500 1,119,700
1.0600 1.0850 1.0300 1.0600 666,100
1.1500 1.1540 1.0500 1.0600 962,200
9 · PRE 14A After-hours · 16:30 ET PRE 14A ↗
1.0500 1.0900 1.0200 1.0700 1,548,600
1.0400 1.0800 1.0250 1.0400 806,200
Weekend
Weekend
No trading
1.0000 1.0500 1.0000 1.0100 672,900
8 · 8-K Pre-market · 07:30 ET 8-K ↗
0.9880 1.0700 0.9880 1.0300 636,200
0.9710 1.0200 0.9600 1.0100 230,700
1.0000 1.0010 0.9200 0.9400 298,500
Weekend
Weekend
1.0200 1.0200 0.9680 0.9890 457,900
1.0400 1.0600 1.0100 1.0300 290,100
1.0300 1.0600 1.0300 1.0400 344,700
1.0500 1.0600 1.0000 1.0300 396,000
1.0700 1.0700 1.0100 1.0400 546,100
Weekend
Weekend
1.0500 1.0500 1.0000 1.0400 586,300
1.0400 1.0600 1.0220 1.0400 653,900
1.0700 1.1270 1.0400 1.0700 533,000
1.0700 1.1400 1.0550 1.0900 1,235,800
1.0900 1.1000 1.0400 1.0600 478,400
Weekend
Weekend
1.1500 1.1600 1.0400 1.0500 650,900
1.1500 1.1850 1.1100 1.1300 1,002,000
1.1600 1.1800 1.1300 1.1500 280,700
1.2500 1.2600 1.1700 1.1800 501,600
1.1000 1.2500 1.0950 1.2400 1,351,500
Weekend
Weekend
1.1400 1.1590 1.0600 1.1200 716,500
1.1200 1.1850 1.1000 1.1300 1,016,000
1.0500 1.0900 1.0300 1.0800 511,300
7 · 10-K Pre-market · 07:30 ET 10-K ↗ 6 · 8-K Pre-market · 07:15 ET 8-K ↗
0.9900 1.0800 0.9900 1.0350 631,700
1.0200 1.0700 1.0000 1.0500 438,400
Weekend
Weekend
1.0900 1.1260 1.0400 1.0600 404,100
1.1500 1.1500 1.0700 1.1100 461,800
1.1000 1.1300 1.0700 1.1100 484,300
1.0100 1.1200 1.0100 1.0500 359,700
1.0100 1.0300 0.9900 1.0100 79,700
Weekend
Weekend
1.0100 1.0600 0.9840 1.0100 169,900
1.0300 1.0450 0.9850 1.0200 286,600
0.9600 1.0800 0.9600 1.0200 1,595,500
0.9600 0.9880 0.9120 0.9750 290,700
No trading
Weekend
Weekend
0.9500 0.9800 0.9270 0.9320 530,700
0.9830 0.9830 0.9060 0.9340 190,100
0.9900 0.9940 0.9330 0.9720 283,000
1.0000 1.0250 0.9810 0.9970 268,600
0.9900 1.0250 0.9510 0.9830 484,900
Weekend
Weekend
0.9380 1.0400 0.8950 1.0300 1,084,800
0.9600 1.0000 0.9100 0.9100 642,000
1.0000 1.0300 0.9550 0.9610 417,000
1.0200 1.0400 0.9800 0.9960 209,500
1.0400 1.0600 1.0140 1.0200 526,700
Weekend
Weekend
1.0300 1.0500 1.0000 1.0200 507,900
1.0800 1.1000 1.0250 1.0400 630,800
1.1100 1.1400 1.0600 1.0600 390,800
1.1100 1.1690 1.1000 1.1200 404,300
1.1300 1.1400 1.0850 1.1300 633,700
Weekend
Weekend
1.1700 1.2000 1.1300 1.1400 416,600
1.1400 1.2050 1.1350 1.1800 383,900
1.1000 1.1750 1.1000 1.1400 331,600
1.1000 1.1600 1.0900 1.1200 519,300
No trading
Weekend
Weekend
1.1200 1.2000 1.1200 1.1300 655,400
1.1900 1.2100 1.1300 1.1400 533,200
1.1700 1.2100 1.1400 1.2000 487,600
1.1800 1.1980 1.1300 1.1700 387,900
1.2100 1.2130 1.1300 1.1700 631,600
5 · 8-K Pre-market · 07:30 ET 8-K ↗
Weekend
Weekend
1.1900 1.2650 1.1800 1.2100 790,000
1.1700 1.2100 1.1300 1.1800 525,100
1.1800 1.2200 1.1500 1.1800 788,700
1.0300 1.1500 1.0300 1.1400 816,700
1.0400 1.0500 0.9900 1.0400 280,400
Weekend
Weekend
1.0000 1.0400 0.9900 1.0200 348,600
No trading
1.0300 1.0350 0.9900 1.0000 310,100
0.9900 1.1000 0.9900 1.0300 632,800
1.0400 1.0600 1.0000 1.0300 576,000
Weekend
Weekend
1.0600 1.0700 0.9820 1.0600 626,700
No trading
0.9700 1.0700 0.9600 1.0400 811,600
0.9100 0.9310 0.8960 0.9110 370,800
0.9000 0.9600 0.8900 0.9010 793,700
Weekend
Weekend
0.9300 0.9420 0.8820 0.8960 1,356,400
0.9600 0.9800 0.9110 0.9310 557,300
0.9700 0.9880 0.9200 0.9290 476,500
0.9700 0.9810 0.9370 0.9520 416,800
1.0200 1.0500 0.9610 0.9630 533,900
Weekend
Weekend
1.0600 1.0750 1.0100 1.0100 363,900
1.0400 1.0900 1.0100 1.0700 263,600
1.0000 1.0500 0.9870 1.0300 432,800
1.0000 1.0500 1.0000 1.0150 623,400
1.0900 1.1100 0.9100 1.0000 1,896,200
Weekend
Weekend
1.1100 1.1100 1.0500 1.0800 978,300
1.0400 1.1100 0.9930 1.0900 1,145,300
0.9550 1.0300 0.9400 1.0200 764,900
1.0100 1.0400 0.9520 0.9520 770,700
1.1100 1.1100 1.0050 1.0200 819,400
Weekend
Weekend
1.1900 1.1900 1.0650 1.1100 579,400
No trading
4 · 8-K After-hours · 16:15 ET 8-K ↗
0.9970 1.1200 0.9970 1.1100 1,126,500
0.9900 1.0110 0.9430 0.9790 634,700
0.9700 1.0200 0.9400 0.9900 727,200
Weekend
Weekend
0.9800 0.9990 0.9100 0.9630 644,700
1.0600 1.0850 0.9730 0.9850 515,200
0.9840 1.0500 0.9600 1.0300 926,800
0.9900 1.0400 0.9570 0.9900 772,300
1.0900 1.1200 0.9600 0.9700 1,815,900
Weekend
Weekend
1.1000 1.1500 1.0850 1.1000 621,400
1.1800 1.2100 1.1100 1.1300 515,500
1.2200 1.2300 1.1200 1.1900 781,100
3 · 10-Q Pre-market · 07:30 ET 10-Q ↗ 2 · 8-K Pre-market · 07:15 ET 8-K ↗
1.1100 1.2500 1.0700 1.2200 1,206,900
1.0900 1.1300 1.0200 1.0900 1,417,700
Weekend
Weekend
1.1500 1.1600 1.0700 1.0900 727,800
1.1100 1.1650 1.0800 1.1600 777,000
1.1200 1.1600 1.0900 1.1350 821,900
1.1700 1.2500 1.0800 1.1200 1,467,500
1.4800 1.4800 1.1000 1.2400 5,250,100
1 · 8-K Pre-market · 06:35 ET 8-K ↗
Weekend
Weekend
1.8600 1.9700 1.8450 1.9400 214,800
1.9300 2.0150 1.7400 1.8600 1,239,600
2.1400 2.1400 1.9100 1.9200 741,900
2.2800 2.2810 2.1000 2.1300 602,800
2.3700 2.4290 2.2500 2.2800 338,000
Weekend
Weekend
2.3300 2.3540 2.2300 2.3100 326,800

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.

22 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 21:03 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) After-hours · 20:45 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:22 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
16 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:09 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
12 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
10 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
9 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:35 ET Summarise