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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•24 filings

PFSA

Profusa, Inc.

Net sales of $117.6K 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 1 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.

JSON example

3-month balance

−$117,604

1 buyers · 1 sellers

12-month purchases

$36,946

3 distinct insiders

12-month sales

$153,227

1 distinct insiders

Highlighted alerts

16

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

1 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.

41
Raw transactions
Everything returned by the filing
16
Voluntary view
P/S trades after deterministic checks
8
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
52,866
Price
$0.00
Footnotes
2

Represents an inaugural director award of options to purchase common stock. The options vest in three equal annual increments over a period of three years from the closing of the business combination between the Issuer (formerly known as NorthView Acquisition Corp.) and Profusa, Inc. (the "Closing"). Represents an annual director award of options to purchase common stock. The options vest on the first anniversary of the Closing.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

16 transactions

HRT FINANCIAL LP

10% owner

SaleAlert
Shares
18,395
Price
$5.94
Value
$109,266
Open SEC filing

HRT FINANCIAL LP

10% owner

SaleAlert
Shares
3,163
Price
$0.90
Value
$2,853
Open SEC filing

HRT FINANCIAL LP

10% owner

SaleAlert
Shares
42,411
Price
$0.89
Value
$37,661
Open SEC filing

HRT FINANCIAL LP

10% owner

PurchaseAlert
Shares
5,585
Price
$0.96
Value
$5,384
Open SEC filing

HRT FINANCIAL LP

10% owner

SaleAlert
Shares
2,280
Price
$0.97
Value
$2,212
Open SEC filing

HRT FINANCIAL LP

10% owner

PurchaseAlert
Shares
4,016
Price
$0.94
Value
$3,791
Open SEC filing

HRT FINANCIAL LP

10% owner

SaleAlert
Shares
924
Price
$0.95
Value
$874.10
Open SEC filing

HRT FINANCIAL LP

10% owner

PurchaseAlert
Shares
926
Price
$0.94
Value
$873.22
Open SEC filing

HRT FINANCIAL LP

10% owner

SaleAlert
Shares
383
Price
$0.94
Value
$360.79
Open SEC filing

HRT FINANCIAL LP

10% owner

PurchaseAlert
Shares
1,368
Price
$0.95
Value
$1,305
Open SEC filing

HRT FINANCIAL LP

10% owner

PurchaseAlert
Shares
14,556
Price
$0.96
Value
$13,945
Open SEC filing

HRT FINANCIAL LP

10% owner

PurchaseAlert
Shares
8,811
Price
$1.05
Value
$9,252
Open SEC filing

HRT FINANCIAL LP

10% owner

PurchaseAlert
Shares
1,063
Price
$1.01
Value
$1,074
Open SEC filing

HRT FINANCIAL LP

10% owner

PurchaseAlert
Shares
1,310
Price
$1.01
Value
$1,323
Open SEC filing

STOVER JACK E

Director

PurchaseAlert
Shares
—
Price
$1,869,796
Value
—
Open SEC filing

Knechtel Fred S.

Chief Financial Officer

PurchaseAlert
Shares
—
Price
$1,869,796
Value
—
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.