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SANUWAVE Health, Inc.

SNWV Net selling
CIK 0001417663 #4773 in the set updated 21 Sep 2026
Bought (120 mo)
$4.34M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$7.36M
$0.00 on a plan · $166.59K straight out of an exercise
Sold at will
$7.20M
17 of 19 sales
Net
−$3.02M
−$2.85M against sales at will

By person

9 insiders · 46 transactions

There is no salary here to measure against. SANUWAVE Health, Inc.'s chief executive is paid a token, so dividing a holding by it says nothing.

Which is why this company is in neither direction of the chief executive filter on the transactions page. A stake that cannot be expressed as a multiple is not the same thing as a small one.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
MANCHESTER MANAGEMENT CO LLC entity
Director by Deputization
$1.50M (1)
$5.01M (6)
−$3.51M
65,999
0.7672%
$1.06M
—
Opaleye Management Inc. entity
10% owner
$681.14K (8)
$2.19M (11)
−$1.51M
5,000
0.0581%
$80.55K
−94.5%
Stolarski Anthony Michael
Director
$1.44M (4)
—
+$1.44M
351,786
4.09%
$5.67M
—
Richardson Kevin A II
Chief Executive Officer
$617.28K (3)
—
+$617.28K
7,605,726
88.41%
$122.53M
+300.7%
Cioanta Iulian
Chief Sci. and Tech. Officer
—
$114.99K (1) scheduled
−$114.99K
41
0.0005%
$660.53
0.0%
Parikh Shri P.
President
$110.00K (1)
—
+$110.00K
1,000,000
11.62%
$16.11M
—
Stegagno Peter
Chief Operating Officer
—
$51.60K (1) scheduled
−$51.60K
2,032
0.0236%
$32.74K
+33,767%
Miller Ian D.
Director
—
—
—
48,426
0.5629%
$780.17K
+162.3%
Tyler James
Director
—
—
—
8,700
0.1011%
$140.16K
—

Individual transactions

17
Insider
Date
Role
Action
Shares
Price
Amount
Opaleye Management Inc.
6 Oct 2025
10% owner
Buy indirect
1,267
$30.28
$38.36K
Opaleye Management Inc.
29 Apr 2025
10% owner
Buy indirect
2,998
$25.49
$76.42K
Opaleye Management Inc.
29 Apr 2025
10% owner
Buy indirect
5,000
$25.49
$127.45K
Opaleye Management Inc.
1 Nov 2024
10% owner
Buy indirect
8,002
$15.20
$121.60K
Opaleye Management Inc.
1 Nov 2024
10% owner
Buy indirect
7,998
$15.20
$121.54K
Opaleye Management Inc.
31 Oct 2024
10% owner
Buy indirect
4,000
$16.29
$65.16K
Opaleye Management Inc.
31 Oct 2024
10% owner
Buy indirect
5,868
$16.29
$95.60K
Opaleye Management Inc.
30 Oct 2024
10% owner
Buy indirect
2,000
$17.50
$35.00K
MANCHESTER MANAGEMENT CO LLC
18 Oct 2024
Director by Deputization
Buy indirect
181,818
$8.25
$1.50M
Parikh Shri P.
4 Nov 2019
President
Buy
1,000,000
$0.11
$110.00K
Richardson Kevin A II
28 Aug 2019
Chief Executive Officer
Buy
5,569,910
$0.11
$612.69K
Stolarski Anthony Michael
28 Aug 2019
Director
Buy
10,811,864
$0.11
$1.19M
Richardson Kevin A II
24 Apr 2019
Director
Buy indirect
68,750
$0.03
$2.30K
Richardson Kevin A II
24 Apr 2019
Director
Buy indirect
68,750
$0.03
$2.30K
Stolarski Anthony Michael
24 Apr 2019
Director
Buy
2,475,000
$0.08
$198.00K
Stolarski Anthony Michael
24 Apr 2019
Director
Buy
225,000
$0.08
$18.00K
Stolarski Anthony Michael
28 Sep 2016
Director
Buy
500,000
$0.06
$30.00K
Show all 46 transactions →

What was left out

Form 4 filings counted 105
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 12
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 2
Sales at will 17
Transactions with no price 0
Shares from compensation/vesting 103,384,006
History held since 30 Sep 2016