// company-profile
Lake Shore Bancorp, Inc.
LSBK// activity-summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares (net $8K). Buying was led by Brautigam Sharon E.
// 90-day insight
Over the last 90 days, Lake Shore Bancorp, Inc. insiders bought $8K (2 transactions) and sold $15K (2 transactions).
- Most active insider: Brautigam Sharon E with 2 transactions totaling $8K.
- Largest single sale: $10K by LIDDELL KIM C on Apr 23, 2026.
Activity is mixed — buys and sales are roughly balanced.
Institutional Ownership
Top 13F-HR holders of Lake Shore Bancorp, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 4, 2026 | Brautigam Sharon E | LSBK | Option Exercise | 1,028 | $7.89 | $8K |
| Jun 4, 2026 | Brautigam Sharon E | LSBK | Option Exercise | 1,028 | $0.00 | $0K |
| Apr 23, 2026 | LIDDELL KIM C | LSBK | Tax Withholding | 631 | $15.85 | $10K |
| Apr 23, 2026 | Werdein Jeffrey M. | LSBK | Tax Withholding | 302 | $15.85 | $5K |
| Mar 18, 2026 | McGrath John P | LSBK | Award | 589 | $0.00 | $0K |
24 more transactions hidden
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