Pereira Brian JG
Director
SaleAlert
- Shares
- 27,052
- Price
- $1.42
- Value
- $38,411
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•18 filings
PROK
PROKIDNEY CORP.
Net sales of $1.1M over the last 3 months
1 seller account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
−$1,067,773
0 buyers · 1 sellers
12-month purchases
$0.00
0 distinct insiders
12-month sales
$2,952,351
1 distinct insiders
Highlighted alerts
10
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
34
Raw transactions
Everything returned by the filing
10
Voluntary view
P/S trades after deterministic checks
12
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- A
- Shares
- 750,000
- Price
- $0.00
- Footnotes
- 1
The option vests 25% on 1st anniversary of July 1, 2026 and the remaining 75% vests in substantially equal monthly installments for 36 months thereafter, subject to continued employment.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Pereira Brian JG
Director
SaleAlert
- Shares
- 222,948
- Price
- $1.42
- Value
- $316,564
Pereira Brian JG
Director
SaleAlert
- Shares
- 27,051
- Price
- $1.44
- Value
- $38,972
Pereira Brian JG
Director
SaleAlert
- Shares
- 222,949
- Price
- $1.44
- Value
- $321,203
Pereira Brian JG
Director
SaleAlert
- Shares
- 27,826
- Price
- $1.37
- Value
- $38,155
Pereira Brian JG
Director
SaleAlert
- Shares
- 229,338
- Price
- $1.37
- Value
- $314,468
Pereira Brian JG
Director
SaleAlert
- Shares
- 54,333
- Price
- $2.37
- Value
- $128,769
Pereira Brian JG
Director
SaleAlert
- Shares
- 447,803
- Price
- $2.37
- Value
- $1,061,293
Pereira Brian JG
Director
SaleAlert
- Shares
- 27,595
- Price
- $2.72
- Value
- $75,152
Pereira Brian JG
Director
SaleAlert
- Shares
- 227,431
- Price
- $2.72
- Value
- $619,363
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Aug 20, 2026 | Pereira Brian JG Director | Sale | 27,052 | $1.42 | $38,411 | |
| Aug 20, 2026 | Pereira Brian JG Director | Sale | 222,948 | $1.42 | $316,564 | |
| Aug 19, 2026 | Pereira Brian JG Director | Sale | 27,051 | $1.44 | $38,972 | |
| Aug 19, 2026 | Pereira Brian JG Director | Sale | 222,949 | $1.44 | $321,203 | |
| Aug 18, 2026 | Pereira Brian JG Director | Sale | 27,826 | $1.37 | $38,155 | |
| Aug 18, 2026 | Pereira Brian JG Director | Sale | 229,338 | $1.37 | $314,468 | |
| Nov 13, 2025 | Pereira Brian JG Director | Sale | 54,333 | $2.37 | $128,769 | |
| Nov 13, 2025 | Pereira Brian JG Director | Sale | 447,803 | $2.37 | $1,061,293 | |
| Nov 12, 2025 | Pereira Brian JG Director | Sale | 27,595 | $2.72 | $75,152 | |
| Nov 12, 2025 | Pereira Brian JG Director | Sale | 227,431 | $2.72 | $619,363 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.