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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•35 filings

SNWV

SANUWAVE Health, Inc.

No net buying or selling imbalance over the last 3 months

No net buyers or sellers 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.

JSON example

3-month balance

$0.00

0 buyers · 0 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$7,195,320

6 distinct insiders

Highlighted alerts

18

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.

45
Raw transactions
Everything returned by the filing
18
Voluntary view
P/S trades after deterministic checks
27
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
11,286
Price
$0.00
Footnotes
1

Options were fully vested at the grant date.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

18 transactions

Opaleye Management Inc.

10% owner

SaleAlert
Shares
500
Price
$16.11
Value
$8,055
Open SEC filing

Opaleye Management Inc.

10% owner

SaleAlert
Shares
10,081
Price
$16.11
Value
$162,410
Open SEC filing

Opaleye Management Inc.

10% owner

SaleAlert
Shares
1,000
Price
$16.15
Value
$16,151
Open SEC filing

Opaleye Management Inc.

10% owner

SaleAlert
Shares
24,000
Price
$16.15
Value
$387,624
Open SEC filing

Opaleye Management Inc.

10% owner

SaleAlert
Shares
1,000
Price
$17.25
Value
$17,248
Open SEC filing

Opaleye Management Inc.

10% owner

SaleAlert
Shares
23,360
Price
$17.25
Value
$402,904
Open SEC filing

Opaleye Management Inc.

10% owner

SaleAlert
Shares
2,500
Price
$18.47
Value
$46,169
Open SEC filing

Opaleye Management Inc.

10% owner

SaleAlert
Shares
43,788
Price
$18.47
Value
$808,651
Open SEC filing

Opaleye Management Inc.

10% owner

SaleAlert
Shares
202
Price
$20.50
Value
$4,142
Open SEC filing

Opaleye Management Inc.

10% owner

SaleAlert
Shares
5,000
Price
$20.46
Value
$102,306
Open SEC filing

Opaleye Management Inc.

10% owner

SaleAlert
Shares
11,267
Price
$20.46
Value
$230,535
Open SEC filing

MANCHESTER MANAGEMENT CO LLC

Director by Deputization

SaleAlert
Shares
6,500
Price
$21.04
Value
$136,789
Open SEC filing

MANCHESTER MANAGEMENT CO LLC

Director by Deputization

SaleAlert
Shares
13,500
Price
$31.28
Value
$422,277
Open SEC filing

MANCHESTER MANAGEMENT CO LLC

Director by Deputization

SaleAlert
Shares
8,625
Price
$30.39
Value
$262,129
Open SEC filing

MANCHESTER MANAGEMENT CO LLC

Director by Deputization

SaleAlert
Shares
8,785
Price
$30.58
Value
$268,679
Open SEC filing

MANCHESTER MANAGEMENT CO LLC

Director by Deputization

SaleAlert
Shares
2,000
Price
$31.60
Value
$63,203
Open SEC filing

MANCHESTER MANAGEMENT CO LLC

Director by Deputization

SaleAlert
Shares
125,400
Price
$30.75
Value
$3,856,050
Open SEC filing

Opaleye Management Inc.

10% owner

PurchaseAlert
Shares
1,267
Price
$30.28
Value
$38,361
Open SEC filing

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