Summary
Updated Aug 30, 2026
Jeffrey M. Werdein is EVP-Commercial Division of Lake Shore Bancorp, Inc. /MD/ (LSBK). 4 SEC Form 4 filings on record, most recently on 25 August 2026.
Recent Transactions
5Every recent SEC Form 4 transaction Jeffrey M. Werdein has reported, most recent first.
Most Active Insiders Right Now
Jeffrey M. Werdein has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Mark A. Stevens - $407.10M of NVDA open-market activity in the last 90 days
- Frank Slootman - $405.01M of SNOW open-market activity in the last 90 days
- Xuning Wang - $401.19M of SN open-market activity in the last 90 days
- Fairmount Funds Management LLC - $399.66M of SYRE open-market activity in the last 90 days
- Andreas Bechtolsheim - $393.27M of ANET open-market activity in the last 90 days
- WINDACRE PARTNERSHIP LLC - $391.22M of PRM open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Jeffrey M. Werdein?
Jeffrey M. Werdein is a corporate insider, tracked as EVP-Commercial Division of Lake Shore Bancorp, Inc. /MD/ (LSBK). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Jeffrey M. Werdein submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Jeffrey M. Werdein'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.
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