InsiderClue
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HARVARD BIOSCIENCE INC

HBIO Clue Score31
United States Fiscal year ends December CIK 0001123494 Results filed 11 Aug 2026
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What the insiders did Net selling

Individual transactions

6
Insider
Date
Role
Action
Shares
Price
Amount
Yong Sun
14 Aug 2018
VP - Commercial Operations
Exercised, kept
50,000
$4.31
$215.50K
Yong Sun
1 Aug 2018
VP - Commercial Operations
Exercised, kept
50,000
$4.31
$215.50K
George Uveges
12 Mar 2018
Director
Exercised, kept
6,586
$3.41
$22.46K
George Uveges
7 Sep 2017
Director
Exercised, kept
21,213
$2.56
$54.31K
George Uveges
7 Sep 2017
Director
Exercised, kept
22,545
$2.59
$58.39K
George Uveges
7 Sep 2017
Director
Exercised, kept
23,720
$2.28
$54.08K
Show all 87 transactions →

What was left out

Form 4 filings counted 247
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 13
Sales at will 22
Transactions with no price 0
Shares from compensation/vesting 12,898,770
Sales filed before the plan box existed 22
History held since 4 Oct 2006