Snider William Insider Trading Activity (HBIO)

Summary

Updated Jul 16, 2026

Snider William has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $104K.

Profile

William Snider is listed as a director of Harvard Bioscience Inc (HBIO) in SEC filings with the CIK 0001340831, with the most recent filing dated 2025-12-31. Harvard Bioscience is a developer, manufacturer, and seller of scientific instruments for life sciences research and drug development. Based on the SEC context, Snider has no reported purchases or sales in the filing and serves in a governance role for HBIO.

Role	Director
Notability	40/100

Board memberships

Harvard Bioscience Inc (HBIO)

Awards & honors

Served as a member of Harvard Bioscience's board of directors.
Listed in SEC insider filings as a director for HBIO.
Contributed to corporate governance and oversight of HBIO.

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2026-06-11	HBIO	HARVARD BIOSCIENCE INC	A — Grant or award	16.6K	$0.00
2026-03-18	HBIO	HARVARD BIOSCIENCE INC	P — Open-market purchase	8.5K	$4.85	$41K
2026-03-18	HBIO	HARVARD BIOSCIENCE INC	P — Open-market purchase	12.5K	$4.99	$62K
2025-12-31	HBIO	HARVARD BIOSCIENCE INC	A — Grant or award	110.0K	$0.00

Frequently Asked Questions

Who is Snider William?

How many SEC Form 4 filings has Snider William submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has Snider William been buying or selling stock?

Recorded transactions: 2 open-market purchases ($104K) and 0 open-market sales () across all tracked filings.

Where can I see all of Snider William's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Snider William — SEC Form 4 Insider Trading Activity