PROK Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 41.49%

Insider Buying (Last 12 Months): $1,175,418.66

Insider Selling (Last 12 Months): $2,196,242.64

ProKidney Insider Trading History Chart

ProKidney Share Price & Price History

^$2.57

▲ +0.11 (4.47%)

As of 12/4/2025 05:00 PM ET

Days: 30 | 90 | 365

ProKidney Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
11/13/2025	Brian Jg Pereira	Director	Sell	502,136	$2.37	$1,190,062.32
11/12/2025	Brian Jg Pereira	Director	Sell	255,026	$2.72	$693,670.72	54,333
7/8/2025	Darin J. Weber	Insider	Sell	103,480	$3.02	$312,509.60
4/22/2025	Control Empresarial De Capital	Insider	Buy	387,393	$0.71	$275,049.03	73,842,723
4/16/2025	Control Empresarial De Capital	Insider	Buy	100,000	$0.75	$75,000.00	73,430,330
4/14/2025	Control Empresarial De Capital	Insider	Buy	268,105	$0.73	$195,716.65	72,862,330
4/10/2025	Control Empresarial De Capital	Insider	Buy	1,032,218	$0.61	$629,652.98	72,592,325
9/19/2024	Darin J Weber	Insider	Sell	16,412	$2.50	$41,030.00	103,480
7/26/2024	Darin J Weber	Insider	Sell	826	$2.50	$2,065.00	119,892
6/13/2024	Pablo G Legorreta	Director	Buy	22,617,909	$2.42	$54,735,339.78	22,617,909
6/11/2024	Control Empresarial De Capital	Insider	Buy	8,264,462	$2.42	$19,999,998.04	71,560,107
5/20/2024	Darin J Weber	Insider	Sell	17,238	$4.08	$70,331.04	137,956
4/22/2024	Darin J Weber	SVP	Sell	16,438	$2.51	$41,259.38	155,194
4/18/2024	Darin J Weber	SVP	Sell	800	$2.54	$2,032.00	171,632
4/16/2024	Darin J Weber	SVP	Sell	17,238	$2.50	$43,095.00	172,432
4/12/2024	Darin J Weber	SVP	Sell	84,103	$1.73	$145,498.19	189,670
4/1/2024	Darin J Weber	SVP	Sell	300	$1.69	$507.00	273,773
3/25/2024	Control Empresarial De Capital	Insider	Buy	30,000	$1.43	$42,900.00	63,295,645
3/22/2024	Control Empresarial De Capital	Insider	Buy	14,000	$1.40	$19,600.00	63,265,645
3/20/2024	Control Empresarial De Capital	Insider	Buy	33,000	$1.40	$46,200.00	63,251,645
3/13/2024	Control Empresarial De Capital	Insider	Buy	50,000	$1.50	$75,000.00	63,168,645
11/19/2023	Chamath Palihapitiya	Major Shareholder	Sell	7,256,367	$1.31	$9,505,840.77
11/17/2023	Chamath Palihapitiya	Major Shareholder	Sell	258,400	$1.19	$307,496.00	5,183,367
11/15/2023	Chamath Palihapitiya	Major Shareholder	Sell	282,300	$1.49	$420,627.00	5,653,867
11/13/2023	Chamath Palihapitiya	Major Shareholder	Sell	88,700	$1.57	$139,259.00	6,242,367
11/10/2023	Chamath Palihapitiya	Major Shareholder	Sell	85,900	$1.61	$138,299.00	6,331,067
11/8/2023	Chamath Palihapitiya	Major Shareholder	Sell	59,000	$1.66	$97,940.00	6,512,867
11/6/2023	Chamath Palihapitiya	Major Shareholder	Sell	79,600	$1.56	$124,176.00	6,643,100
11/3/2023	Chamath Palihapitiya	Major Shareholder	Sell	148,300	$1.73	$256,559.00	6,722,700
11/1/2023	Chamath Palihapitiya	Major Shareholder	Sell	123,400	$1.62	$199,908.00	7,004,700
10/30/2023	Chamath Palihapitiya	Major Shareholder	Sell	157,000	$1.65	$259,050.00	7,270,000
10/27/2023	Chamath Palihapitiya	Major Shareholder	Sell	92,500	$1.59	$147,075.00	7,427,000
10/25/2023	Chamath Palihapitiya	Major Shareholder	Sell	67,213	$1.76	$118,294.88	7,597,460
10/23/2023	Chamath Palihapitiya	Major Shareholder	Sell	160,300	$1.83	$293,349.00	7,840,973
10/20/2023	Chamath Palihapitiya	Major Shareholder	Sell	87,200	$1.92	$167,424.00	8,001,273
10/18/2023	Chamath Palihapitiya	Major Shareholder	Sell	125,100	$2.28	$285,228.00	8,288,473
10/16/2023	Chamath Palihapitiya	Major Shareholder	Sell	215,543	$2.87	$618,608.41	8,519,973
10/12/2023	Chamath Palihapitiya	Major Shareholder	Sell	161,863	$2.69	$435,411.47	8,985,516
10/9/2023	Chamath Palihapitiya	Major Shareholder	Sell	75,000	$4.20	$315,000.00	9,297,379
10/5/2023	Chamath Palihapitiya	Major Shareholder	Sell	52,621	$4.76	$250,475.96	9,447,379
9/19/2023	Chamath Palihapitiya	Major Shareholder	Sell	1,700,000	$5.47	$9,299,000.00	2,073,000

SEC Filings (Institutional Ownership Changes) for ProKidney (NASDAQ:PROK)

51.59% of ProKidney stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

ProKidney Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
11/17/2025	Millennium Management LLC	1,956,378	$4.73M	0.0%	N/A	0.665%
11/17/2025	Bank of America Corp DE	660,864	$1.60M	0.0%	-21.9%	0.225%
11/14/2025	Virtu Financial LLC	84,002	$0.20M	0.0%	N/A	0.029%
11/14/2025	Two Sigma Investments LP	99,282	$0.24M	0.0%	+40.4%	0.034%
11/14/2025	Squarepoint Ops LLC	344,576	$0.83M	0.0%	N/A	0.117%
11/13/2025	UBS Group AG	508,353	$1.23M	0.0%	+7.0%	0.173%
11/13/2025	Jefferies Financial Group Inc.	65,300	$0.16M	0.0%	N/A	0.022%
11/7/2025	GSA Capital Partners LLP	168,031	$0.41M	0.0%	-67.1%	0.057%
10/23/2025	Zullo Investment Group Inc.	11,620	$28K	0.0%	N/A	0.004%
10/22/2025	Hennion & Walsh Asset Management Inc.	919,903	$2.23M	0.1%	-1.8%	0.313%
8/15/2025	Bank of America Corp DE	846,154	$0.50M	0.0%	+12.4%	0.289%
8/14/2025	Jane Street Group LLC	591,688	$0.35M	0.0%	N/A	0.202%
8/13/2025	Marshall Wace LLP	464,812	$0.27M	0.0%	N/A	0.159%
8/12/2025	JPMorgan Chase & Co.	1,668,642	$0.99M	0.0%	+3,024.9%	0.570%
8/12/2025	Catalyst Funds Management Pty Ltd	61,100	$36K	0.0%	N/A	0.021%
8/8/2025	Geode Capital Management LLC	1,012,120	$0.60M	0.0%	-56.4%	0.346%
8/1/2025	Y Intercept Hong Kong Ltd	351,622	$0.21M	0.0%	N/A	0.120%
6/27/2025	Goldman Sachs Group Inc.	217,969	$0.19M	0.0%	-25.4%	0.074%
5/16/2025	Goldman Sachs Group Inc.	217,969	$0.19M	0.0%	-25.4%	0.074%
5/16/2025	AQR Capital Management LLC	52,570	$46K	0.0%	+106.4%	0.018%
5/12/2025	Nuveen LLC	266,366	$0.23M	0.0%	N/A	0.091%
5/9/2025	Deutsche Bank AG	86,337	$76K	0.0%	+49.4%	0.029%
5/9/2025	Charles Schwab Investment Management Inc.	825,647	$0.72M	0.0%	+8.7%	0.282%
4/29/2025	Bank of New York Mellon Corp	239,673	$0.21M	0.0%	+4.3%	0.082%
4/10/2025	Hennion & Walsh Asset Management Inc.	844,277	$0.74M	0.0%	+48.5%	0.288%
2/17/2025	ProShare Advisors LLC	30,879	$52K	0.0%	+57.3%	0.011%
2/17/2025	Nuveen Asset Management LLC	266,366	$0.45M	0.0%	+17.3%	0.091%
2/17/2025	Bleichroeder LP	2,000,000	$3.38M	0.9%	+8.4%	0.686%
2/17/2025	Bank of America Corp DE	539,232	$0.91M	0.0%	+3.2%	0.185%
2/17/2025	BNP Paribas Financial Markets	65,336	$0.11M	0.0%	N/A	0.022%
2/14/2025	Northern Trust Corp	890,907	$1.51M	0.0%	+7.4%	0.305%
2/14/2025	Susquehanna Fundamental Investments LLC	52,128	$88K	0.0%	N/A	0.018%
2/13/2025	Mariner LLC	38,119	$64K	0.0%	-29.5%	0.013%
2/13/2025	Barclays PLC	171,797	$0.29M	0.0%	+17.4%	0.059%
2/13/2025	Renaissance Technologies LLC	105,200	$0.18M	0.0%	+127.7%	0.036%
2/13/2025	Wells Fargo & Company MN	54,098	$91K	0.0%	+51.7%	0.019%
2/12/2025	Geode Capital Management LLC	2,231,930	$3.77M	0.0%	+1.3%	0.765%
2/12/2025	JPMorgan Chase & Co.	66,415	$0.11M	0.0%	+41.8%	0.023%
2/11/2025	Sei Investments Co.	41,062	$69K	0.0%	N/A	0.014%
2/6/2025	Charles Schwab Investment Management Inc.	759,787	$1.28M	0.0%	+1.3%	0.261%
2/4/2025	Bank of New York Mellon Corp	229,770	$0.39M	0.0%	+20.6%	0.079%
1/30/2025	Rhumbline Advisers	80,501	$0.14M	0.0%	-10.9%	0.028%
1/15/2025	Hennion & Walsh Asset Management Inc.	568,647	$0.96M	0.0%	N/A	0.195%
12/26/2024	JPMorgan Chase & Co.	46,830	$90K	0.0%	+65.1%	0.016%
11/19/2024	Barclays PLC	146,321	$0.28M	0.0%	+575.7%	0.050%
11/16/2024	Geode Capital Management LLC	2,203,934	$4.23M	0.0%	+102.0%	0.761%
11/15/2024	Barclays PLC	146,321	$0.28M	0.0%	+575.7%	0.051%
11/15/2024	XTX Topco Ltd	21,267	$41K	0.0%	N/A	0.007%
11/15/2024	Jane Street Group LLC	40,530	$78K	0.0%	-14.6%	0.014%
11/15/2024	State Street Corp	1,428,318	$2.74M	0.0%	+16.2%	0.493%
11/14/2024	Suvretta Capital Management LLC	12,341,266	$23.70M	0.8%	+32.1%	4.260%
11/14/2024	MetLife Investment Management LLC	62,660	$0.12M	0.0%	+90.6%	0.022%
11/13/2024	The Manufacturers Life Insurance Company	37,981	$73K	0.0%	+54.6%	0.013%
11/12/2024	Charles Schwab Investment Management Inc.	749,718	$1.44M	0.0%	+150.6%	0.259%
11/9/2024	Intech Investment Management LLC	24,075	$46K	0.0%	N/A	0.008%
10/21/2024	Castleview Partners LLC	32,921	$63K	0.0%	N/A	0.014%
8/15/2024	Susquehanna Fundamental Investments LLC	42,990	$0.11M	0.0%	N/A	0.019%
8/15/2024	The Manufacturers Life Insurance Company	24,566	$60K	0.0%	N/A	0.011%
8/15/2024	AQR Capital Management LLC	20,518	$50K	0.0%	N/A	0.009%
8/14/2024	Marshall Wace LLP	50,242	$0.12M	0.0%	N/A	0.022%
8/8/2024	Federated Hermes Inc.	23,303	$57K	0.0%	-79.4%	0.010%
8/1/2024	Rhumbline Advisers	76,190	$0.19M	0.0%	+8.8%	0.033%
7/26/2024	Bank of New York Mellon Corp	179,236	$0.44M	0.0%	+44.6%	0.078%
5/10/2024	Vanguard Group Inc.	1,813,079	$2.97M	0.0%	-37.5%	0.791%
4/24/2024	Zullo Investment Group Inc.	19,420	$32K	0.0%	N/A	0.008%
2/7/2024	Jump Financial LLC	21,677	$39K	0.0%	-54.0%	0.009%
1/31/2024	Federated Hermes Inc.	113,286	$0.20M	0.0%	+10,984.7%	0.048%
1/12/2024	SG Americas Securities LLC	46,829	$83K	0.0%	+174.2%	0.020%
11/7/2023	New York State Common Retirement Fund	17,274	$79K	0.0%	-30.1%	0.007%
11/7/2023	Jump Financial LLC	47,100	$0.22M	0.0%	N/A	0.020%
10/27/2023	Social Capital Group LLC	11,573,000	$53M	89.0%	-12.8%	4.922%
10/24/2023	Bank of New York Mellon Corp	127,956	$0.59M	0.0%	-21.9%	0.054%
10/13/2023	SG Americas Securities LLC	17,080	$78K	0.0%	N/A	0.007%
8/10/2023	Letko Brosseau & Associates Inc.	15,900	$0.18M	0.0%	N/A	0.007%
8/10/2023	Metropolitan Life Insurance Co NY	3,429	$38K	0.0%	N/A	0.001%
8/4/2023	American International Group Inc.	29,698	$0.33M	0.0%	N/A	0.013%
8/3/2023	Bank of New York Mellon Corp	163,811	$1.83M	0.0%	N/A	0.070%
7/31/2023	Strs Ohio	12,800	$0.14M	0.0%	N/A	0.005%
7/19/2023	Salem Investment Counselors Inc.	3,000	$34K	0.0%	+547.9%	0.001%
2/13/2023	Social Capital Group LLC	13,273,000	$91.05M	77.7%	N/A	51.767%
2/8/2023	Swiss National Bank	74,301	$0.51M	0.0%	N/A	0.290%
1/24/2023	Brown University	1,000,000	$6.86M	2.9%	N/A	3.900%
11/15/2022	Bleichroeder LP	2,000,000	$18.02M	3.8%	N/A	7.800%
11/14/2022	Verition Fund Management LLC	14,603	$0.13M	0.0%	N/A	0.057%
11/14/2022	Moore Capital Management LP	26,500	$0.24M	0.0%	N/A	0.103%

Data available starting January 2016

ProKidney Corp., a clinical-stage biotechnology company, provides transformative proprietary cell therapy platform for treating various chronic kidney diseases in the United States. The company's lead product is Renal Autologous Cell Therapy (REACT), an autologous homologous cell admixture, which has completed Phase I clinical trial for REACT in patients with congenital anomalies of the Kidney and Urinary Tract (CAKUT), as well as in Phase III and Phase II clinical trials for the treatment of moderate to severe diabetic kidney disease. ProKidney Corp. founded in 2015 and is headquartered in Winston-Salem, North Carolina.

Today's Range

Now: $2.57

$2.41

$2.59

50 Day Range

MA: $2.72

$2.09

$3.30

52 Week Range

Now: $2.57

$0.46

$7.13

Volume

1,342,076 shs

Average Volume

1,357,419 shs

Market Capitalization

$773.13 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.79

Who are the company insiders with the largest holdings of ProKidney?: ProKidney's top insider shareholders include:
Control Empresarial De Capital (Insider)
Pablo G Legorreta (Director)
Darin J Weber (SVP)
Darin J Weber (Insider)
Brian Jg Pereira (Director)
Darin J Weber (Insider)
Learn More about top insider investors at ProKidney.
Who are the major institutional investors of ProKidney?: ProKidney's top institutional shareholders include:
Millennium Management LLC — 0.66%
Hennion & Walsh Asset Management Inc. — 0.31%
Bank of America Corp DE — 0.22%
UBS Group AG — 0.17%
Squarepoint Ops LLC — 0.12%
Susquehanna International Group LLP — 0.00%
Learn More about top institutional investors of ProKidney stock.
Which major investors are selling ProKidney stock?: In the previous quarter, PROK stock was sold by these institutional investors:
GSA Capital Partners LLP
Bank of America Corp DE
Hennion & Walsh Asset Management Inc.
During the last year, company insiders that have sold ProKidney company stock include:
Control Empresarial De Capital (Insider)
Pablo G Legorreta (Director)
Learn More investors selling ProKidney stock.
Which major investors are buying ProKidney stock?: In the previous quarter, PROK stock was purchased by institutional investors including:
Millennium Management LLC
Squarepoint Ops LLC
Susquehanna International Group LLP
Centiva Capital LP
Virtu Financial LLC
Jefferies Financial Group Inc.
Citadel Advisors LLC
UBS Group AG
During the previous year, these company insiders have bought ProKidney stock:
Control Empresarial De Capital (Insider)
Pablo G Legorreta (Director)
Learn More investors buying ProKidney stock.