CalciMedica, Inc CALC

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

Paper trade (simulated — no real money)

Fill: USD 1.2300 · FX 1 USD = 1.277900 SGD · about SGD 1.5718 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 3.01 → 1.23 · -59.1%
6.7403.6230.507 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 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
1.1900 1.3499 1.1600 1.2300 107,543
1.2600 1.3100 1.1300 1.1500 123,400
1.1000 1.2000 1.0700 1.1500 143,600
1.0300 1.1000 1.0200 1.0650 41,900
1.0300 1.0830 1.0000 1.0200 18,100
Weekend
Weekend
28 · 8-K After-hours · 20:46 ET 8-K ↗
1.0500 1.2150 1.0400 1.0400 13,500
1.0800 1.1520 1.0500 1.0800 22,500
1.1000 1.2000 1.0300 1.0700 41,200
1.2200 1.2300 1.0850 1.1200 98,800
1.2700 1.2750 1.1900 1.2050 74,900
Weekend
Weekend
1.2990 1.3400 1.2700 1.2700 82,100
1.4600 1.5000 1.3000 1.3000 221,300
1.4850 1.4900 1.4600 1.4800 7,700
1.5300 1.6100 1.4200 1.4900 169,100
1.6250 1.6250 1.5300 1.5400 26,600
Weekend
Weekend
1.6400 1.7000 1.5800 1.6000 21,700
1.6200 1.7090 1.6000 1.6500 25,800
27 · 8-K After-hours · 20:07 ET 8-K ↗ 26 · 424B5 After-hours · 20:05 ET 424B5 ↗
1.6700 1.6700 1.6000 1.6200 38,600
1.7000 1.7000 1.5800 1.6100 43,100
1.7500 1.7500 1.6200 1.6800 26,600
Weekend
Weekend
1.7300 1.7650 1.6200 1.7500 40,800
1.8100 1.8100 1.7100 1.7400 54,200
1.8700 1.8850 1.7600 1.7900 65,400
1.9300 1.9790 1.7600 1.8700 97,000
1.9500 1.9550 1.8600 1.8600 50,400
Weekend
Weekend
1.9800 1.9980 1.9200 1.9200 60,200
1.9700 2.0350 1.9200 1.9700 98,700
25 · 8-K After-hours · 16:01 ET 8-K ↗
1.9950 2.0600 1.9400 1.9800 68,500
2.0000 2.0420 1.9400 1.9800 55,000
1.9700 2.0200 1.8700 2.0000 101,300
Weekend
Weekend
2.0850 2.1500 1.9600 1.9800 23,200
2.2200 2.2900 2.0700 2.1200 83,300
2.0300 2.3100 1.9100 2.2950 181,600
2.1100 2.1500 1.9920 2.0200 122,600
No trading
Weekend
Weekend
2.1300 2.2500 2.0900 2.1700 94,100
2.1150 2.2700 2.1150 2.2000 94,600
2.0200 2.2150 2.0200 2.1000 113,600
24 · 8-K Pre-market · 08:30 ET 8-K ↗
2.1100 2.2600 2.0000 2.0000 140,300
2.3000 2.4730 2.1300 2.1400 165,100
Weekend
Weekend
2.3300 2.3800 2.2000 2.3200 135,160
2.6500 2.7500 2.3350 2.3500 298,100
23 · 8-K Pre-market · 09:07 ET 8-K ↗
3.0000 3.0000 2.8650 2.9400 35,440
2.7550 2.9450 2.7350 2.9400 43,740
2.9000 2.9950 2.7500 2.7800 49,840
Weekend
Weekend
0.5930 0.6000 0.5610 0.5730 271,600
0.6160 0.6300 0.5700 0.5830 1,087,500
22 · 8-K Next filing day · accepted 19 Aug, 18:36 ET 8-K ↗
0.6380 0.6590 0.5700 0.6130 423,600
0.6660 0.6690 0.6300 0.6380 103,600
0.6800 0.6930 0.6580 0.6630 76,000
Weekend
Weekend
0.6600 0.6890 0.6400 0.6750 121,200
0.6300 0.6900 0.6190 0.6570 458,400
0.6600 0.6700 0.6200 0.6200 211,000
21 · 10-Q After-hours · 16:15 ET 10-Q ↗
0.6600 0.6860 0.6370 0.6580 167,200
20 · 8-K Pre-market · 07:15 ET 8-K ↗
0.6700 0.6850 0.6500 0.6590 194,200
Weekend
Weekend
0.7130 0.7180 0.6800 0.6880 381,200
0.7400 0.7950 0.7100 0.7120 162,600
0.8000 0.8040 0.7410 0.7410 229,700
0.7700 0.8210 0.7600 0.7950 197,700
0.9450 0.9760 0.7310 0.7530 1,133,100
Weekend
Weekend
0.8600 1.0000 0.8480 1.0000 514,800
0.7600 0.8600 0.7400 0.8400 312,900
0.7040 0.7820 0.7040 0.7430 289,800
0.6900 0.7500 0.6900 0.7180 151,700
0.7360 0.7520 0.6850 0.7030 201,200
Weekend
Weekend
19 · S-3 After-hours · 16:12 ET S-3 ↗
0.7330 0.7600 0.6800 0.7600 270,400
18 · DEF 14A After-hours · 16:06 ET DEF 14A ↗
0.7260 0.7600 0.6910 0.7160 121,200
0.7100 0.8000 0.7050 0.7440 529,300
0.7000 0.7310 0.6760 0.7100 192,500
0.7500 0.7530 0.6830 0.7050 164,500
Weekend
Weekend
0.7100 0.7700 0.6980 0.7360 196,000
0.7560 0.7660 0.6560 0.6940 437,900
0.7600 0.7900 0.7310 0.7820 207,600
0.8180 0.8400 0.7170 0.7440 335,000
17 · PRE 14A After-hours · 16:58 ET PRE 14A ↗
0.9100 0.9250 0.8000 0.8180 575,300
Weekend
Weekend
0.9400 0.9500 0.8860 0.9300 190,100
0.9000 0.9630 0.8900 0.9500 305,200
0.9370 0.9560 0.8700 0.9000 255,800
16 · 8-K After-hours · 16:10 ET 8-K ↗
0.9800 1.0900 0.9160 0.9560 452,700
0.9360 1.0250 0.8900 0.9880 422,000
Weekend
Weekend
No trading
1.0300 1.0500 0.9320 0.9650 405,200
0.9800 1.1500 0.9790 1.0400 941,800
0.9490 1.0300 0.8500 1.0300 920,600
0.8200 1.0300 0.7800 0.9870 2,087,000
Weekend
Weekend
0.6050 0.8160 0.5980 0.8160 2,931,600
0.5790 0.6390 0.5580 0.6260 1,388,500
15 · 8-K After-hours · 17:02 ET 8-K ↗
0.7950 0.8250 0.5400 0.5970 57,348,200
14 · 8-K Pre-market · 06:50 ET 8-K ↗
0.7800 0.8270 0.7580 0.8030 56,800
0.7830 0.8300 0.7560 0.7810 33,800
Weekend
Weekend
No trading
0.8600 0.8600 0.7500 0.7550 111,700
0.8400 0.8920 0.8400 0.8400 51,800
0.8700 0.8770 0.8060 0.8580 143,600
0.9000 0.9310 0.8610 0.8700 52,400
Weekend
Weekend
0.9100 0.9500 0.8670 0.8670 91,900
0.9600 0.9700 0.8440 0.8920 241,900
0.9010 1.0150 0.9010 0.9320 215,500
0.9400 0.9830 0.8800 0.9100 242,400
1.0600 1.0600 0.9110 0.9580 564,900
Weekend
Weekend
0.8800 1.1400 0.8400 1.0600 2,994,500
0.8200 0.9100 0.7900 0.8510 160,500
0.7770 0.8670 0.7630 0.8500 113,800
0.8420 0.8550 0.7500 0.8010 243,300
0.8500 0.8670 0.8300 0.8420 154,800
Weekend
Weekend
0.9190 0.9200 0.7550 0.8170 311,100
0.7400 0.8910 0.7400 0.8700 232,600
0.7600 0.7600 0.7070 0.7450 129,200
0.6410 0.7900 0.6390 0.7600 291,500
No trading
Weekend
Weekend
0.6150 0.6500 0.6150 0.6290 50,100
0.6450 0.6570 0.6070 0.6300 115,800
0.6280 0.6900 0.6150 0.6450 70,100
0.6240 0.6420 0.5810 0.6170 72,300
0.6500 0.6550 0.6200 0.6200 95,800
Weekend
Weekend
0.6830 0.7240 0.6510 0.6570 242,800
0.6700 0.7210 0.6510 0.6800 81,500
0.6130 0.7270 0.6130 0.6900 361,300
13 · 10-Q After-hours · 16:10 ET 10-Q ↗
0.6160 0.6410 0.5900 0.6300 108,500
12 · 8-K Pre-market · 07:00 ET 8-K ↗
0.6270 0.6410 0.5910 0.5910 49,500
Weekend
Weekend
0.6400 0.6430 0.6100 0.6290 57,600
0.6340 0.6780 0.6120 0.6350 266,900
0.5900 0.6420 0.5900 0.6220 72,400
0.5940 0.6200 0.5900 0.6020 50,600
0.5780 0.6100 0.5770 0.5850 86,600
Weekend
Weekend
0.6000 0.6170 0.5730 0.5890 156,000
11 · 10-K/A After-hours · 16:00 ET 10-K/A ↗
0.5650 0.6050 0.5350 0.5900 153,900
0.5900 0.5900 0.5570 0.5570 80,400
0.5980 0.5980 0.5300 0.5770 237,900
0.5800 0.6050 0.5800 0.5900 74,500
Weekend
Weekend
0.6000 0.6050 0.5840 0.5850 95,900
0.6190 0.6300 0.5800 0.5800 151,600
0.6160 0.6460 0.6060 0.6060 71,500
0.6490 0.6600 0.5950 0.6050 284,600
0.6050 0.6680 0.6050 0.6620 186,900
Weekend
Weekend
0.6200 0.6280 0.6000 0.6030 71,900
0.6300 0.6430 0.5900 0.6100 277,100
0.6200 0.6430 0.6060 0.6350 137,000
0.6250 0.6630 0.6190 0.6210 79,700
0.6300 0.6980 0.6200 0.6260 136,000
Weekend
Weekend
0.6410 0.6470 0.6080 0.6180 170,300
0.6230 0.7000 0.6100 0.6510 480,400
0.6250 0.6450 0.6040 0.6230 329,500
0.6300 0.7600 0.6240 0.6410 689,100
0.6010 0.6300 0.5700 0.6240 193,300
Weekend
Weekend
No trading
0.5700 0.6200 0.5500 0.5850 171,800
0.5560 0.6180 0.5400 0.5880 150,600
0.5200 0.5560 0.5070 0.5400 93,100
0.5600 0.6080 0.5200 0.5200 94,800
Weekend
Weekend
0.6000 0.6100 0.5690 0.5690 144,000
0.5850 0.6400 0.5780 0.5830 139,800
0.6300 0.6450 0.5700 0.5760 190,200
0.6170 0.6720 0.6000 0.6210 157,900
0.5990 0.6820 0.5990 0.6470 328,500
Weekend
Weekend
0.7150 0.7250 0.5780 0.5780 393,800
0.7770 0.7770 0.7050 0.7380 308,000
10 · 8-K After-hours · 16:30 ET 8-K ↗
0.8390 0.8720 0.7670 0.8220 416,100
0.8910 0.9300 0.8220 0.8340 249,500
0.8550 0.9200 0.8130 0.8970 436,000
Weekend
Weekend
0.7290 0.8900 0.7290 0.8300 877,500
0.7090 0.7380 0.7050 0.7260 279,000
0.6750 0.7400 0.6750 0.6920 318,200
0.7300 0.7380 0.6520 0.6750 239,700
0.7300 0.7730 0.7050 0.7310 313,600
Weekend
Weekend
0.6580 0.7800 0.6300 0.7270 656,300
0.6120 0.6760 0.6000 0.6610 400,300
0.5900 0.6570 0.5550 0.6240 592,200
9 · S-3 After-hours · 16:54 ET S-3 ↗ 8 · 10-K After-hours · 16:05 ET 10-K ↗
0.5600 0.6930 0.5340 0.5800 2,878,200
7 · 8-K Pre-market · 07:15 ET 8-K ↗
0.5150 0.5210 0.4610 0.5070 446,500
Weekend
Weekend
0.5500 0.5650 0.5160 0.5160 246,500
0.5400 0.5690 0.5370 0.5520 144,100
0.5900 0.5900 0.5310 0.5420 498,900
0.5750 0.6010 0.5520 0.5900 232,300
0.5350 0.5790 0.5350 0.5650 332,300
Weekend
Weekend
0.5500 0.5560 0.5040 0.5410 500,700
0.5880 0.5880 0.5210 0.5210 525,000
0.6040 0.6340 0.5500 0.5500 468,600
0.6500 0.7060 0.5840 0.6130 446,000
No trading
Weekend
Weekend
0.7110 0.7110 0.6500 0.6550 364,300
0.6900 0.7250 0.6600 0.7000 205,600
0.7700 0.7800 0.6860 0.6970 430,700
0.6750 0.7900 0.6520 0.7370 846,200
0.6260 0.6800 0.6040 0.6530 328,000
Weekend
Weekend
0.5890 0.6600 0.5800 0.6000 569,400
0.6300 0.6570 0.5200 0.6110 949,200
0.6130 0.7200 0.5900 0.6600 845,800
0.6500 0.6700 0.5990 0.6090 1,303,800
0.8500 0.8550 0.5930 0.6700 2,368,500
Weekend
Weekend
0.9800 1.0200 0.8500 0.9000 2,063,400
1.1300 1.2000 0.9500 1.0200 5,741,800
6 · 8-K After-hours · 17:28 ET 8-K ↗
0.8500 1.7500 0.8200 1.2500 45,558,500
5 · 8-K Pre-market · 07:06 ET 8-K ↗
5.1200 5.3300 4.9630 5.1200 70,900
5.2300 5.3900 5.0900 5.2200 43,300
Weekend
Weekend
5.2900 5.5950 5.1600 5.2600 32,100
5.5000 5.6650 5.3200 5.3400 44,700
5.6300 5.9500 5.5000 5.5700 37,100
5.2000 5.8000 5.0400 5.6000 54,300
No trading
Weekend
Weekend
5.2300 5.5910 5.1300 5.1300 27,000
5.4900 5.7050 5.0500 5.2800 80,700
5.4100 5.6600 5.2500 5.4700 46,200
5.3000 5.7400 5.2300 5.5500 106,300
5.8800 6.0900 5.2000 5.4000 115,500
Weekend
Weekend
5.4700 6.1780 5.1200 5.8500 101,900
5.6320 5.6750 5.3300 5.3300 60,600
5.7100 5.9820 5.5200 5.7800 43,600
5.9900 6.4000 5.5700 5.7100 179,400
6.9800 7.0400 5.9000 6.0100 121,600
Weekend
Weekend
6.7400 7.2000 6.0600 6.7400 150,900
No trading
5.7000 6.7500 5.7000 6.5900 118,100
5.9000 6.0380 5.5500 5.7300 44,800
6.1700 6.2600 5.7740 5.8500 40,200
Weekend
Weekend
6.3000 7.2000 5.7500 6.2300 243,600
No trading
6.0600 6.3000 6.0300 6.2100 17,500
6.2300 6.2800 5.9000 6.1300 53,800
6.3500 6.3700 6.0440 6.2300 105,400
Weekend
Weekend
4.9100 6.4000 4.8600 6.3500 223,900
5.0200 5.0200 4.6400 4.9000 53,700
5.1900 5.2000 4.8600 5.0200 72,400
4.5250 5.3400 4.5250 5.2200 189,200
4.2500 4.6700 4.2400 4.6300 66,000
Weekend
Weekend
4.5200 4.5900 4.2600 4.3300 61,200
4.5000 4.7000 4.3300 4.5900 146,900
4.5700 4.7500 4.3900 4.5600 113,800
4.3100 4.6300 4.0900 4.6300 67,800
4.3700 4.7400 4.1900 4.4100 202,600
Weekend
Weekend
4.5700 4.5700 4.2600 4.3700 61,200
4.6400 4.7500 4.4720 4.5700 40,200
4.5100 4.8150 4.2300 4.6900 39,200
4.2600 4.6000 4.2300 4.6000 47,000
4.2600 4.3900 4.2100 4.2900 35,500
Weekend
Weekend
4.1600 4.2700 3.9200 4.2700 36,400
No trading
3.6470 4.1510 3.6470 4.1000 38,500
4.0900 4.4950 3.8800 3.9500 124,200
3.3100 4.2100 3.2000 4.1900 1,257,500
Weekend
Weekend
3.1700 3.2900 3.0290 3.2900 17,300
3.2520 3.3000 3.1600 3.1600 14,100
3.0200 3.3550 3.0000 3.1560 83,800
3.0100 3.1800 3.0100 3.0700 7,600
3.0000 3.1900 3.0000 3.1440 7,800
Weekend
Weekend
3.1300 3.1430 3.0000 3.0000 7,900
3.2500 3.3000 3.0200 3.2300 27,400
4 · 10-Q After-hours · 16:15 ET 10-Q ↗
3.2300 3.3800 3.1700 3.3400 33,800
3 · 8-K Pre-market · 07:15 ET 8-K ↗
3.0600 3.3900 3.0600 3.2100 31,400
3.1300 3.1950 2.9700 3.0600 13,700
Weekend
Weekend
2.9700 3.0900 2.9600 3.0400 15,100
2 · 8-K After-hours · 16:11 ET 8-K ↗ 1 · 424B5 After-hours · 16:06 ET 424B5 ↗
2.9700 3.0960 2.9600 3.0600 17,400
2.9600 3.1100 2.9600 2.9700 18,400
2.9500 3.1300 2.9500 3.0500 27,200
2.9700 3.0300 2.9600 2.9900 40,100
Weekend
Weekend
3.0300 3.0300 2.9600 2.9600 11,100
2.9600 2.9950 2.9600 2.9900 19,200
3.0900 3.0900 2.9600 2.9700 39,500
3.0280 3.1400 2.9600 3.1100 25,200
3.0450 3.1200 3.0000 3.0300 20,700
Weekend
Weekend
3.0400 3.1550 2.9600 3.0060 34,600

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.

28 8-K 8-K (opens SEC filing in a new tab) After-hours · 20:46 ET Summarise
27 8-K 8-K (opens SEC filing in a new tab) After-hours · 20:07 ET Summarise
26 424B5 424B5 (opens SEC filing in a new tab) After-hours · 20:05 ET Summarise
25 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
24 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
23 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:07 ET Summarise
22 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 19 Aug, 18:36 ET Summarise
21 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
19 S-3 S-3 (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
18 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
17 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 16:58 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:50 ET Summarise
13 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
11 10-K/A 10-K/A (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
9 S-3 S-3 (opens SEC filing in a new tab) After-hours · 16:54 ET Summarise
8 10-K 10-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) Pre-market · 07:15 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:28 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:06 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
3 8-K 8-K (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) After-hours · 16:11 ET Summarise
1 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise