James W. Green - 15 Aug 2025 Form 4 Insider Report for HARVARD BIOSCIENCE INC (HBIO)

Role
Director
Signature
/s/ James W. Green
Issuer symbol
HBIO
Transactions as of
15 Aug 2025
Net transactions value
-$23,667
Form type
4
Filing time
19 Aug 2025, 14:39:23 UTC
Previous filing
21 Mar 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Green James W Director C/O HARVARD BIOSCIENCE, INC., 84 OCTOBER HILL ROAD, HOLLISTON /s/ James W. Green 19 Aug 2025 0001400121

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction HBIO Common Stock Disposed to Issuer $0 -49,048 -1.7% $0.000000 2,796,040 15 Aug 2025 Direct F1
transaction HBIO Common Stock Tax liability $17,563 -33,200 -1.2% $0.5290 2,762,840 15 Aug 2025 Direct F2
transaction HBIO Common Stock Disposed to Issuer $0 -119,332 -4.3% $0.000000 2,643,508 15 Aug 2025 Direct F3
transaction HBIO Common Stock Tax liability $6,105 -11,540 -0.44% $0.5290 2,631,968 15 Aug 2025 Direct F4
transaction HBIO Common Stock Disposed to Issuer $0 -66,036 -2.5% $0.000000 2,565,905 15 Aug 2025 Direct F5
transaction HBIO Common Stock Disposed to Issuer $0 -113,366 -4.4% $0.000000 2,452,566 15 Aug 2025 Direct F6, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

James W. Green is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 Represents forfeiture of time-based restricted stock units ("RSUs") granted to the Reporting Person on March 6, 2023 in connection with the Reporting Person resigning from all services with the Issuer.
F2 The shares were disposed of to satisfy the Reporting Person's tax withholding obligation in connection with an RSU award previously granted to the Reporting Person that vested on August 15, 2025.
F3 Represents forfeiture of time-based RSUs granted to the Reporting Person on March 5, 2024 in connection with the Reporting Person resigning from all services with the Issuer.
F4 The shares were disposed of to satisfy the Reporting Person's tax withholding obligation in connection with an RSU award previously granted to the Reporting Person that vested on August 15, 2025.
F5 Represents forfeiture of performance-based RSUs granted to the Reporting Person on March 6, 2023 in connection with the Reporting Person resigning from all services with the Issuer.
F6 Represents forfeiture of performance-based RSUs granted to the Reporting Person on March 5, 2024 in connection with the Reporting Person resigning from all services with the Issuer.
F7 This total includes 375,005 RSUs with performance based vesting conditions.