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Industry - Electromedical & Electrotherapeutic Apparatus
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Manufacturing
Specialty Instruments
Include option trades
Include indirect trades
Latest data: 4/2/2026 10:07:19 PM
1 Month
Buy/Sell Ratio 0.11
9%
91%
Buy
Sell
$231,392
($2.19) M
4 Insiders
9 Insiders
4 Transactions
12 Transactions
3/2/2026 to 4/2/2026
3 Month
Buy/Sell Ratio 0.19
15%
85%
Buy
Sell
$581,736
($3.09) M
6 Insiders
19 Insiders
18 Transactions
38 Transactions
1/2/2026 to 4/2/2026
6 Month
Buy/Sell Ratio 0.07
6%
94%
Buy
Sell
$1.01 M
($15.35) M
10 Insiders
29 Insiders
29 Transactions
78 Transactions
10/2/2025 to 4/2/2026
12 Month
Buy/Sell Ratio 0.09
8%
92%
Buy
Sell
$1.57 M
($17.01) M
12 Insiders
31 Insiders
80 Transactions
130 Transactions
4/2/2025 to 4/2/2026
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Katz Avi S
QT IMAGING HOLDINGS, INC.
$405,008
2
Dinu Raluca
QT IMAGING HOLDINGS, INC.
$250,000
1
Khales Payman
Integer Holdings Corp
$203,067
1
Williams Mitchell Young
Streamex Corp.
$155,852
1
Traut Joseph
Precision Optics Corporation, Inc.
$149,998
1
Dizon Romeo R
Iridex Corp
$117,567
65
Harris John A
Integer Holdings Corp
$115,500
1
Coll Wayne M
Precision Optics Corporation, Inc.
$74,999
1
Smith Diron
Integer Holdings Corp
$74,911
1
Mercer Patrick
Iridex Corp
$9,998
3
Most Insider Selling
12 months
Name
Value
Transactions
De Greef Roderick
Biolife Solutions Inc
($3,612,225)
4
Smith Gregory L
Medtronic Plc
($3,058,451)
1
Dale Michael D
Axogen, Inc.
($2,668,137)
2
Foster Karen A.
Biolife Solutions Inc
($2,117,343)
14
Wichterman Troy
Biolife Solutions Inc
($992,257)
12
Kiil Harry Skip
Medtronic Plc
($788,048)
1
Began Marc A
Axogen, Inc.
($686,208)
2
Devinney Erick Wayne
Axogen, Inc.
($627,608)
2
Corcoran Nicholas
Transmedics Group, Inc.
($412,630)
1
Berard Todd
Biolife Solutions Inc
($346,006)
12
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Integer Holdings Corp
3
3
QT IMAGING HOLDINGS, INC.
2
3
Precision Optics Corporation, Inc.
2
2
Streamex Corp.
1
1
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Biolife Solutions Inc
4
11
Axogen, Inc.
4
6
Transmedics Group, Inc.
3
4
Outset Medical, Inc.
3
3
Medtronic Plc
2
2
Hyperfine, Inc.
2
2
Integer Holdings Corp
1
2
Conmed Corp
1
2
Ceribell, Inc.
1
1
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Biolife Solutions Inc
0.00
$0
($2,058,401)
0.00
$0
($6,716,408)
0.00
$0
($7,368,843)
Integer Holdings Corp
0.00
$0
($70,125)
2.98
$393,479
($132,138)
2.98
$393,479
($132,138)
Hyperfine, Inc.
0.00
$0
($58,535)
0.00
$0
($60,965)
0.00
$0
($64,106)
Precision Optics Corporation, Inc.
--
$229,993
$0
--
$229,993
$0
--
$229,993
$0
Iridex Corp
--
$1,399
$0
--
$69,168
$0
--
$127,565
$0
Outset Medical, Inc.
--
$0
$0
0.00
$0
($200,175)
0.00
$0
($258,473)
Conmed Corp
--
$0
$0
0.00
$0
($161,091)
0.00
$0
($192,456)
Medtronic Plc
--
$0
$0
0.00
$0
($3,058,451)
0.00
$0
($3,846,499)
Transmedics Group, Inc.
--
$0
$0
0.00
$0
($661,280)
0.00
$0
($757,183)
Axogen, Inc.
--
$0
$0
0.00
$0
($4,217,964)
0.00
$0
($4,236,486)
Streamex Corp.
--
$0
$0
--
$155,852
$0
--
$155,852
$0
Electrocore, Inc.
--
$0
$0
0.19
$4,840
($26,011)
0.35
$9,070
($26,011)
QT IMAGING HOLDINGS, INC.
--
$0
$0
--
$155,008
$0
--
$655,008
$0
Ceribell, Inc.
--
$0
$0
0.00
$0
($113,248)
0.00
$0
($123,389)