HEARTLAND ADVISORS INC → HARVARD BIOSCIENCE INC HBIO

Stake: — Shares: —

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

5 13D/G filings on this issuer

4 other filings besides this one

Filer Track Record

4 filings by this filer

3 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 4.34

56,015 shares short · -21.0% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $10K

Point72 Asset Mgmt

Other 13D/G Filings on HARVARD BIOSCIENCE INC

Filed	Form	Filer	Stake	Shares
2020-06-22	SC	ENGINE CAPITAL, L.P.	—	—	view →
2020-06-01	SC	ENGINE CAPITAL, L.P.	—	—	view →
2020-04-06	SC	ENGINE CAPITAL, L.P.	—	—	view →
2020-02-19	SC	ENGINE CAPITAL, L.P.	—	—	view →

Other Filings by HEARTLAND ADVISORS INC

Filed	Form	Issuer	Stake	Shares
2021-11-16	SC	PERMA FIX ENVIRONMENTAL SERVICES INC PESI	—	—	view →
2021-09-14	SC	PERMA FIX ENVIRONMENTAL SERVICES INC PESI	—	—	view →
2021-01-13	SC	PERMA FIX ENVIRONMENTAL SERVICES INC PESI	—	—	view →

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