Lake Shore Bancorp, Inc. (LSBK) — insider trading
Financials · NASDAQ
Lake Shore Bancorp, Inc. (LSBK) has 12 reported SEC Form 4 insider transactions in our data (latest 2026-06-04).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-04 | Brautigam Sharon E | Director | Option exercise / conversion (derivative) | 1,028 | $0.00 | $0 | Form 4 |
| 2026-06-04 | Brautigam Sharon E | Director | Option exercise / conversion | 1,028 | $7.89 | $8.1K | Form 4 |
| 2026-04-23 | LIDDELL KIM C | Other | Shares withheld for taxes / exercise cost | 631 | $15.85 | $10.0K | Form 4 |
| 2026-04-23 | Werdein Jeffrey M. | Officer (EVP-Commercial Division) | Shares withheld for taxes / exercise cost | 302 | $15.85 | $4.8K | Form 4 |
| 2026-03-18 | Sanvidge Kevin M. | Director, Other | Grant / award / vesting | 893 | $0.00 | $0 | Form 4 |
| 2026-03-18 | McGrath John P | Director | Grant / award / vesting | 589 | $0.00 | $0 | Form 4 |
| 2026-03-18 | Mehltretter John L | Director | Grant / award / vesting | 667 | $0.00 | $0 | Form 4 |
| 2026-03-18 | Brautigam Sharon E | Director | Grant / award / vesting | 527 | $0.00 | $0 | Form 4 |
| 2026-03-18 | Werdein Jeffrey M. | Officer (EVP-Commercial Division) | Grant / award / vesting | 3,025 | $0.00 | $0 | Form 4 |
| 2026-03-18 | LIDDELL KIM C | Other | Grant / award / vesting | 6,285 | $0.00 | $0 | Form 4 |
| 2026-03-18 | Gilden Taylor M | Officer (CFO and Treasurer) | Grant / award / vesting | 3,028 | $0.00 | $0 | Form 4 |
| 2026-03-18 | Passafaro Ronald J | Director | Grant / award / vesting | 573 | $0.00 | $0 | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Lake Shore Bancorp, Inc. (LSBK).
Last updated 2026-06-04 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.