InsiderClue

Insider trading

Period: 120 months Stock: PROK Role: 10% owners × + Add filter Clear all
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When Periodin use
Who Rolein use
The trade Type of trade Minimum amount Plan Share of their own holding
Ownership What the chief executive holds
When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

1 month 12 months 120 months
50 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

Anyone CEO CFO Other officers Directors 10% owners
50 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

Any50 Buys16 Sells34 Cluster buys
50 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

Any $100K or more $1M or more $10M or more $100M or more $500M or more
50 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
Any Discretionary Scheduled (10b5-1) Not stated Not on a plan
50 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
50 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

50 decisions over 120 months
Stock
Insider
Type ?
Value ↓
Of own stake ↓
Why it stands out
PROK PROKIDNEY CORP.
22 Apr 2025
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$276.37K 387,393 at 0.71
0.5%
PROK PROKIDNEY CORP.
17 Apr 2025
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$18.69K 25,000 at 0.75
0.0%
PROK PROKIDNEY CORP.
16 Apr 2025
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$74.82K 100,000 at 0.75
0.1%
PROK PROKIDNEY CORP.
15 Apr 2025
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$326.01K 468,000 at 0.70
0.6%
PROK PROKIDNEY CORP.
14 Apr 2025
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$194.59K 268,105 at 0.73
0.4%
PROK PROKIDNEY CORP.
11 Apr 2025
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$1.16K 1,900 at 0.61
0.0%
PROK PROKIDNEY CORP.
10 Apr 2025
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$627.69K 1,032,218 at 0.61
1.4%
PROK PROKIDNEY CORP.
11 Jun 2024
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$20.00M 8,264,462 at 2.42
13.1%
Largest buy in 3 yrs
PROK PROKIDNEY CORP.
25 Mar 2024
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$42.95K 30,000 at 1.43
0.0%
PROK PROKIDNEY CORP.
22 Mar 2024
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$19.59K 14,000 at 1.40
0.0%
PROK PROKIDNEY CORP.
20 Mar 2024
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$46.11K 33,000 at 1.40
0.1%
PROK PROKIDNEY CORP.
14 Mar 2024
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$67.93K 50,000 at 1.36
0.1%
PROK PROKIDNEY CORP.
13 Mar 2024
Control Empresarial de Capitales S.A. de C.V. 10% owner
Bought
$75.09K 50,000 at 1.50
0.1%
First buy on file
PROK PROKIDNEY CORP.
19 Nov 2023
Palihapitiya Chamath Former 10% Owner · indirect
Sold at will 2×
$9.50M 7,256,367 at 1.31
100%
Sold half or more
PROK PROKIDNEY CORP.
17 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$308.40K 258,400 at 1.19
4.7%
Not planned
PROK PROKIDNEY CORP.
16 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$259.40K 212,100 at 1.22
3.8%
Not planned
PROK PROKIDNEY CORP.
15 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$420.15K 282,300 at 1.49
4.8%
Not planned
PROK PROKIDNEY CORP.
14 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$459.09K 306,200 at 1.50
4.9%
Not planned
PROK PROKIDNEY CORP.
13 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$139.68K 88,700 at 1.57
1.4%
Not planned
PROK PROKIDNEY CORP.
10 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$138.41K 85,900 at 1.61
1.3%
Not planned
PROK PROKIDNEY CORP.
9 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$160.70K 95,900 at 1.68
1.5%
Not planned
PROK PROKIDNEY CORP.
8 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$97.76K 59,000 at 1.66
0.9%
Not planned
PROK PROKIDNEY CORP.
7 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$113.37K 71,233 at 1.59
1.1%
Not planned
PROK PROKIDNEY CORP.
6 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$123.82K 79,600 at 1.56
1.2%
Not planned
PROK PROKIDNEY CORP.
3 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$256.47K 148,300 at 1.73
2.2%
Not planned
PROK PROKIDNEY CORP.
2 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$231.96K 133,700 at 1.73
1.9%
Not planned
PROK PROKIDNEY CORP.
1 Nov 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$199.67K 123,400 at 1.62
1.7%
Not planned
PROK PROKIDNEY CORP.
31 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$239.30K 141,900 at 1.69
2.0%
Not planned
PROK PROKIDNEY CORP.
30 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$259.54K 157,000 at 1.65
2.1%
Not planned
PROK PROKIDNEY CORP.
27 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$146.68K 92,500 at 1.59
1.2%
Not planned
PROK PROKIDNEY CORP.
26 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$140.58K 77,960 at 1.80
1.0%
Not planned
PROK PROKIDNEY CORP.
25 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$118.38K 67,213 at 1.76
0.9%
Not planned
PROK PROKIDNEY CORP.
24 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$308.61K 176,300 at 1.75
2.2%
Not planned
PROK PROKIDNEY CORP.
23 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$293.43K 160,300 at 1.83
2.0%
Not planned
PROK PROKIDNEY CORP.
20 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$167.83K 87,200 at 1.92
1.1%
Not planned
PROK PROKIDNEY CORP.
19 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$438.70K 200,000 at 2.19
2.4%
Not planned
PROK PROKIDNEY CORP.
18 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$285.40K 125,100 at 2.28
1.5%
Not planned
PROK PROKIDNEY CORP.
17 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$301.36K 106,400 at 2.83
1.2%
Not planned
PROK PROKIDNEY CORP.
16 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$618.63K 215,543 at 2.87
2.5%
Not planned
PROK PROKIDNEY CORP.
13 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$667.53K 250,000 at 2.67
2.8%
Not planned
PROK PROKIDNEY CORP.
12 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will 2×
$436.01K 161,863 at 2.69
1.8%
Not planned
PROK PROKIDNEY CORP.
11 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$288.29K 75,000 at 3.84
0.8%
Not planned
PROK PROKIDNEY CORP.
10 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$325.16K 75,000 at 4.34
0.8%
Not planned
PROK PROKIDNEY CORP.
9 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$315.23K 75,000 at 4.20
0.8%
Not planned
PROK PROKIDNEY CORP.
6 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$336.36K 75,000 at 4.48
0.8%
Not planned
PROK PROKIDNEY CORP.
5 Oct 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$250.72K 52,621 at 4.76
0.6%
Not planned
PROK PROKIDNEY CORP.
19 Sep 2023
Palihapitiya Chamath 10% owner · indirect
Sold at will
$9.30M 1,700,000 at 5.47
45.1%
Not planned
PROK PROKIDNEY CORP.
6 Sep 2022
Cowen Aaron 10% owner · indirect
Bought
$48.98K 7,007 at 6.99
0.1%
Largest buy in 3 yrs
PROK PROKIDNEY CORP.
31 Aug 2022
Cowen Aaron 10% owner · indirect
Bought 2×
$28.26K 3,162 at 8.94
0.1%
Largest buy in 3 yrs
PROK PROKIDNEY CORP.
30 Aug 2022
Cowen Aaron 10% owner · indirect
Bought
$5.29K 706 at 7.49
0.0%
First buy on file
Showing 1–50 of 50.