ProKidney Corp. - Class A PROK

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ProKidney Corp. - Class A Ordinary Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 1.5000 · FX 1 USD = 1.288650 SGD · about SGD 1.9330 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 3.08 → 1.50 · -51.3%
3.3002.4001.500 1,2 3 4,5 6 7 8,9 10,11 12,13 14 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
1.5200 1.5900 1.4500 1.5000 1,713,600
1.5100 1.5390 1.4800 1.5200 791,700
1.5900 1.6100 1.5300 1.5300 472,800
1.5700 1.6100 1.5700 1.5950 591,200
1.6200 1.6350 1.5250 1.5600 1,375,400
Weekend
Weekend
1.5700 1.6650 1.5700 1.6200 991,300
1.6000 1.6250 1.5500 1.6100 1,136,400
1.5600 1.6200 1.5520 1.6000 827,900
1.6200 1.6300 1.5400 1.5500 1,831,500
1.7500 1.7500 1.6000 1.6100 2,048,300
Weekend
Weekend
1.7800 1.7800 1.7000 1.7600 936,900
1.8600 1.8600 1.7500 1.8000 1,508,400
1.9400 1.9600 1.8300 1.8400 1,024,200
2.0400 2.0400 1.8600 1.9500 1,039,100
2.0300 2.2060 1.9900 1.9900 1,145,200
Weekend
Weekend
No trading
1.8800 2.1000 1.8800 2.0300 1,597,200
2.0200 2.0400 1.8700 1.8900 1,382,500
1.8900 2.2400 1.8700 2.0400 3,581,800
1.8000 1.9500 1.8000 1.8900 1,437,400
Weekend
Weekend
1.6900 1.8450 1.6900 1.8300 9,463,100
1.7700 1.8700 1.6350 1.7000 1,116,200
1.7800 1.8150 1.7050 1.7700 589,700
1.8000 1.8700 1.7200 1.8000 803,300
1.8300 1.9250 1.8000 1.8200 728,600
Weekend
Weekend
No trading
1.7600 1.8300 1.7550 1.8300 578,600
1.6900 1.8300 1.6700 1.7500 755,700
1.6600 1.7200 1.6400 1.6900 484,400
1.6500 1.7050 1.6500 1.6700 570,000
Weekend
Weekend
1.6500 1.7150 1.6100 1.6400 774,800
1.6700 1.7000 1.6200 1.6600 587,800
1.6600 1.7150 1.6450 1.6700 671,500
1.7100 1.7650 1.6310 1.6700 465,800
1.8200 1.8200 1.6900 1.7100 998,500
Weekend
Weekend
1.8200 1.8300 1.7450 1.8000 1,520,200
1.7400 1.8700 1.7400 1.8500 740,100
1.8600 1.8600 1.7200 1.7300 838,100
1.8900 1.9600 1.7700 1.9000 2,258,400
1.8300 1.9100 1.7500 1.8500 1,467,100
Weekend
Weekend
14 · 8-K After-hours · 16:02 ET 8-K ↗
1.7800 1.8600 1.7400 1.8300 1,002,400
1.7900 1.8700 1.7800 1.8100 1,098,300
1.7100 1.8450 1.6800 1.8100 1,372,200
1.7500 1.7930 1.6750 1.6900 895,200
No trading
Weekend
Weekend
1.7400 1.8060 1.7300 1.7500 479,700
1.6600 1.7700 1.5900 1.7500 876,700
1.5500 1.7250 1.5500 1.6900 1,278,700
1.5800 1.6400 1.5300 1.5500 891,600
1.6600 1.7100 1.5800 1.6100 967,900
Weekend
Weekend
13 · 8-K After market open · 11:49 ET 8-K ↗ 12 · 10-Q After market open · 11:47 ET 10-Q ↗
1.7200 1.7300 1.5900 1.6600 884,500
1.7600 1.7700 1.6800 1.7100 1,110,500
1.7800 1.8300 1.7500 1.7500 631,800
1.7600 1.8100 1.7300 1.7800 976,800
1.8800 1.9300 1.7600 1.7700 1,329,700
Weekend
Weekend
1.9000 1.9050 1.8500 1.8600 719,100
1.9600 1.9700 1.8100 1.8800 847,400
1.9500 1.9900 1.8700 1.9600 580,600
1.9000 1.9300 1.8600 1.9200 478,800
1.9100 1.9900 1.8700 1.8800 518,200
Weekend
Weekend
1.9100 1.9500 1.8550 1.9300 386,200
1.8500 1.9250 1.8200 1.9000 789,700
1.8500 1.8500 1.7500 1.8200 617,700
1.8700 1.9100 1.8300 1.8300 274,100
1.9600 2.0150 1.8500 1.8600 514,500
Weekend
Weekend
1.9900 2.0200 1.9250 1.9400 703,100
2.0700 2.1000 1.9800 2.0000 516,200
2.1300 2.1650 2.0700 2.0900 571,200
2.1100 2.1200 2.0500 2.0900 529,100
2.1800 2.1800 2.0900 2.1000 657,900
Weekend
Weekend
11 · DEFA14A After-hours · 16:06 ET DEFA14A ↗ 10 · DEF 14A After-hours · 16:05 ET DEF 14A ↗
1.9900 2.1900 1.9800 2.1800 1,380,500
2.0200 2.0300 1.9250 1.9500 842,600
1.9300 2.0350 1.9200 2.0100 2,818,700
2.0000 2.0250 1.8850 1.9100 1,619,600
1.9000 2.0350 1.8700 1.9500 2,787,100
Weekend
Weekend
1.9300 1.9700 1.8400 1.9500 1,750,700
1.8400 1.9200 1.8350 1.9000 538,500
1.9200 1.9400 1.8300 1.8500 695,900
1.7900 1.8850 1.7300 1.8300 1,029,800
1.9100 1.9400 1.8100 1.8100 673,400
Weekend
Weekend
No trading
1.6800 1.9200 1.6800 1.9000 1,053,500
1.8500 1.8900 1.7350 1.7500 886,800
1.6600 1.8090 1.6600 1.7900 1,352,100
1.6500 1.7200 1.5600 1.6200 947,700
Weekend
Weekend
1.7600 1.7600 1.5800 1.6000 1,509,300
1.8100 1.8400 1.7200 1.7700 878,700
1.8500 1.9000 1.8000 1.8300 811,600
1.9100 1.9300 1.7800 1.7900 1,110,400
2.0000 2.0000 1.8600 1.9400 805,400
Weekend
Weekend
1.9800 2.0100 1.9200 1.9300 690,600
2.0600 2.1000 1.8700 1.9500 1,498,400
9 · 8-K After-hours · 16:03 ET 8-K ↗ 8 · 10-K After-hours · 16:01 ET 10-K ↗
2.1200 2.1450 2.0550 2.0800 366,400
2.1800 2.2000 2.1000 2.1300 517,200
2.3000 2.3050 2.1250 2.1500 630,000
Weekend
Weekend
2.3000 2.3700 2.2000 2.2500 584,400
2.4600 2.4600 2.2300 2.2400 591,500
2.4800 2.5150 2.3700 2.4600 290,700
2.4300 2.6050 2.4150 2.4800 884,200
2.2900 2.4200 2.2900 2.3900 530,500
Weekend
Weekend
2.3500 2.4450 2.2900 2.3000 398,800
2.4600 2.5000 2.3200 2.3500 452,200
2.2300 2.5450 2.2200 2.4600 1,090,400
2.2800 2.2850 2.1500 2.2100 715,800
2.1600 2.3400 2.1600 2.3100 611,300
Weekend
Weekend
2.2200 2.2750 2.1800 2.2400 395,800
2.2900 2.2900 2.1700 2.2300 403,900
2.2600 2.3000 2.1500 2.2600 917,800
2.1500 2.2600 2.1500 2.2400 756,400
2.1000 2.1800 2.0700 2.1600 387,400
Weekend
Weekend
2.1900 2.2110 2.0650 2.0900 399,300
2.0800 2.2300 2.0400 2.1900 510,100
2.0200 2.1350 2.0000 2.1100 452,500
1.9900 2.0700 1.9600 2.0200 326,000
No trading
Weekend
Weekend
1.9400 2.0850 1.9400 1.9800 370,100
2.0100 2.0200 1.9100 1.9800 516,900
2.0000 2.0550 1.8700 2.0000 866,200
1.9900 2.1200 1.9700 2.0100 874,100
1.8900 2.0200 1.7950 1.9900 1,144,100
Weekend
Weekend
1.7400 1.8850 1.7400 1.8700 946,300
1.8700 1.9350 1.7130 1.7300 1,482,500
2.0200 2.0500 1.8250 1.9000 1,211,300
2.0200 2.0900 1.8840 2.0300 2,169,000
7 · 8-K After-hours · 16:04 ET 8-K ↗
2.0400 2.1000 1.9900 2.0400 497,800
Weekend
Weekend
2.1300 2.1800 1.9600 1.9800 1,628,200
2.1000 2.1600 2.0600 2.1300 862,700
2.2000 2.2310 2.1000 2.1000 994,900
2.1700 2.2300 2.1450 2.2100 545,900
2.1400 2.1700 2.1050 2.1400 725,300
Weekend
Weekend
2.1900 2.2200 2.1400 2.1700 601,300
2.1500 2.2900 2.1500 2.1800 852,100
2.1500 2.2000 2.0600 2.1500 1,242,400
2.1800 2.2500 2.1200 2.1400 1,352,900
No trading
Weekend
Weekend
2.2100 2.3150 2.1700 2.2900 1,512,400
2.2900 2.2900 2.1450 2.1800 1,240,500
2.2600 2.3500 2.2500 2.2800 513,100
2.3500 2.3700 2.2000 2.2900 1,532,100
2.3600 2.3650 2.2500 2.3300 553,300
6 · 8-K Pre-market · 07:54 ET 8-K ↗
Weekend
Weekend
2.3800 2.3900 2.2800 2.3400 829,800
2.4100 2.4800 2.3300 2.3600 471,900
2.2900 2.5350 2.2700 2.4200 1,350,600
2.1900 2.2850 2.1600 2.2500 916,200
2.2200 2.2300 2.1000 2.1400 1,481,500
Weekend
Weekend
2.2900 2.2920 2.1550 2.2300 1,867,100
No trading
2.2000 2.2400 2.1600 2.2400 1,135,600
2.2200 2.2900 2.1800 2.2000 696,900
2.4800 2.5460 2.1900 2.2000 1,507,600
Weekend
Weekend
2.5600 2.5600 2.4700 2.5300 692,900
No trading
2.5100 2.5850 2.4300 2.5700 409,300
2.4600 2.5700 2.4100 2.5000 956,500
2.3700 2.5150 2.3700 2.4600 613,200
Weekend
Weekend
2.4700 2.5400 2.3300 2.3700 1,397,400
2.3900 2.5900 2.3450 2.4700 3,261,100
2.2400 2.3950 2.2100 2.3500 2,230,100
2.1200 2.2150 2.1000 2.2000 2,022,700
2.2100 2.2100 2.0600 2.0800 1,334,600
Weekend
Weekend
2.2200 2.2800 2.2000 2.2100 819,000
2.1700 2.2850 2.1200 2.2200 939,200
2.2100 2.2100 2.0900 2.1700 1,019,200
2.3500 2.3500 2.1800 2.2100 1,178,600
2.3900 2.4450 2.3000 2.3500 1,117,200
Weekend
Weekend
2.5700 2.6500 2.3200 2.3400 1,571,300
2.4400 2.5900 2.4100 2.5700 1,344,300
2.2600 2.4800 2.2200 2.4600 1,048,800
2.2600 2.3400 2.1600 2.2500 1,095,200
2.2100 2.2900 2.1300 2.2600 1,137,000
Weekend
Weekend
2.1400 2.2460 2.0750 2.2200 1,126,600
No trading
2.1000 2.1500 2.0400 2.1200 1,581,100
2.1900 2.2300 2.0500 2.1000 1,267,000
2.1900 2.2500 2.1300 2.1400 918,800
Weekend
Weekend
2.0800 2.2000 2.0750 2.1900 1,527,100
2.3200 2.4690 2.0850 2.0900 1,124,400
2.3400 2.3500 2.2350 2.3200 1,197,500
2.2500 2.3500 2.1700 2.2800 1,587,800
2.3700 2.4600 2.2400 2.2500 911,200
Weekend
Weekend
2.2200 2.4650 2.2100 2.4100 1,336,900
2.6550 2.6550 2.2500 2.2800 2,663,000
2.8800 2.8800 2.6350 2.6800 1,671,200
2.7800 2.8200 2.6810 2.8000 893,800
5 · 8-K After-hours · 16:20 ET 8-K ↗ 4 · 10-Q After-hours · 16:18 ET 10-Q ↗
2.9100 2.9500 2.6650 2.7000 2,093,800
Weekend
Weekend
2.7500 2.9500 2.5550 2.8900 2,056,700
2.7300 2.8700 2.6310 2.8100 1,909,400
2.8400 2.9400 2.7000 2.7000 1,185,000
2.8100 2.8250 2.7050 2.8000 1,083,200
3.1000 3.1000 2.7100 2.8500 3,347,800
Weekend
Weekend
3.0800 3.1300 3.0350 3.0600 999,800
3.1300 3.2700 3.0450 3.0800 1,492,100
3.0000 3.1200 2.9350 3.1000 1,464,400
3.2300 3.2400 2.9000 3.0400 1,732,800
3.2500 3.4800 3.2000 3.2200 2,423,400
Weekend
Weekend
3.2400 3.2700 3.1500 3.2000 649,500
3.2000 3.2500 3.0510 3.1900 1,122,900
3.2100 3.3000 3.0800 3.1600 1,364,600
3.2700 3.4450 3.2300 3.3000 2,035,600
3.0200 3.3100 2.9800 3.2900 1,889,900
Weekend
Weekend
3 · 8-K After-hours · 16:32 ET 8-K ↗
2.9500 3.0500 2.9100 2.9700 790,100
3.2000 3.2800 2.9900 3.0400 1,516,400
3.1500 3.2500 3.0400 3.1700 1,245,500
3.0000 3.1800 2.8800 3.0900 1,570,400
3.0200 3.0500 2.8000 2.9900 1,965,600
Weekend
Weekend
3.3000 3.3160 2.9700 3.0200 3,709,200
3.3500 3.4700 3.1700 3.3000 4,438,100
2.8400 3.4100 2.7700 3.2600 7,802,500
2.9500 3.0200 2.8500 2.9600 3,488,400
2.7600 2.9300 2.7200 2.9000 2,109,200
Weekend
Weekend
2.7800 2.9400 2.6950 2.7400 2,046,500
2.6400 2.7900 2.6200 2.7800 1,386,900
2.3700 2.6600 2.3700 2.6000 1,788,700
2.4800 2.5200 2.3400 2.4200 1,894,600
2.5300 2.6200 2.4750 2.4800 1,118,600
Weekend
Weekend
2.6300 2.6600 2.4800 2.4900 1,029,300
2.6900 2.6930 2.5700 2.6200 785,400
2.7400 2.8000 2.6900 2.7200 604,000
2.8100 2.8360 2.6600 2.7400 1,109,000
2.6500 2.8200 2.5800 2.8100 1,328,000
Weekend
Weekend
2.7200 2.7900 2.6500 2.6800 1,926,000
2.5500 2.7300 2.5500 2.7100 1,305,000
2.5700 2.6750 2.5050 2.5300 1,761,100
2.4500 2.6450 2.4400 2.6200 1,188,900
2.4500 2.5550 2.3800 2.4500 1,873,800
Weekend
Weekend
3.0000 3.0500 2.3710 2.4800 8,276,500
2.2100 3.0000 2.2000 2.9800 13,552,400
2.2000 2.2200 2.1250 2.1600 1,117,700
2.1500 2.2200 2.1200 2.2100 1,535,600
2.2400 2.2600 2.1400 2.1600 2,182,500
Weekend
Weekend
2.3100 2.4400 2.2500 2.2500 1,403,200
2.3800 2.3800 2.2500 2.3000 1,123,600
2.2700 2.3900 2.2300 2.3600 1,088,900
2.3700 2.4300 2.2700 2.3000 1,252,600
No trading
Weekend
Weekend
2.5000 2.5100 2.3210 2.3600 1,080,100
2.4600 2.5600 2.4450 2.5000 993,100
2.3800 2.5300 2.3570 2.4900 1,559,300
2.3500 2.4000 2.3000 2.3800 1,770,900
2.3700 2.4800 2.3250 2.3500 1,124,200
Weekend
Weekend
2.3500 2.4750 2.3500 2.4100 1,580,200
2.2700 2.3500 2.2200 2.3200 887,700
2.3000 2.3600 2.2150 2.2800 1,474,000
2.4800 2.5200 2.3200 2.3300 1,618,200
2.3500 2.5900 2.3500 2.5400 2,730,500
Weekend
Weekend
2.3700 2.5450 2.3300 2.3600 2,036,300
2.2500 2.4400 2.1500 2.4200 2,436,700
2.2500 2.4600 2.1950 2.3700 2,514,200
2 · 8-K After-hours · 16:20 ET 8-K ↗ 1 · 10-Q After-hours · 16:18 ET 10-Q ↗
2.2500 2.3100 2.1600 2.2400 2,698,400
2.5400 2.6000 2.2500 2.2550 2,919,500
Weekend
Weekend
2.5700 2.6680 2.3900 2.5900 2,350,700
2.9500 2.9800 2.4500 2.5650 2,766,700
3.1500 3.1750 2.7900 2.8800 3,175,600
3.2600 3.3300 3.1300 3.1800 2,579,600
2.8000 3.5500 2.7000 3.2600 7,068,100
Weekend
Weekend
2.6300 2.8400 2.6200 2.8200 1,333,400
2.6400 3.0400 2.5600 2.7700 3,608,600
2.7200 2.7700 2.6100 2.6900 1,218,500
3.0700 3.0700 2.6400 2.7700 2,516,300
3.2900 3.3000 2.9500 3.0800 3,183,200
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.

14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After market open · 11:49 ET Summarise
12 10-Q 10-Q (opens SEC filing in a new tab) After market open · 11:47 ET Summarise
11 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
10 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
8 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:54 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise