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Frost Mark T
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EDGAR CIK
0001310262
Harvard Bioscience Inc - HBIO
Manufacturing
Specialty Instruments
Laboratory Analytical Instruments
CFO
Chief Financial Officer
Direct Buys
1
$25,000
5,000
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
0
$0
0
Shares
Indirect Sells
0
$0
0
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
03/16/2026
04/01/2026
Buy
5,000 @ $5.00
$25,000
17,500
(40.00%)
Direct