10 insiders reported 35 Form 4 transactions for LAKE SHORE BANCORP, INC. (LSBK) over the past 18 months (most recent 2026-04-24). Recent activity: LIDDELL KIM C (Insider) Sell 631 shares, Werdein Jeffrey M. (EVP-Commercial Division) Sell 302 shares, DeBergalis Michelle M (Director) Buy 480 shares, Segarra Ann M (Director) Buy 620 shares, Mehltretter John L (Director) Buy 667 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-24 | LIDDELL KIM C | Insider | Sell | 631 | $10,001 |
| 2026-04-24 | Werdein Jeffrey M. | EVP-Commercial Division | Sell | 302 | $4,787 |
| 2026-03-20 | DeBergalis Michelle M | Director | Buy | 480 | $0 |
| 2026-03-20 | Segarra Ann M | Director | Buy | 620 | $0 |
| 2026-03-20 | Mehltretter John L | Director | Buy | 667 | $0 |
| 2026-03-20 | Passafaro Ronald J | Director | Buy | 573 | $0 |
| 2026-03-20 | Gilden Taylor M | CFO and Treasurer | Buy | 3,028 | $0 |
| 2026-03-20 | Werdein Jeffrey M. | EVP-Commercial Division | Buy | 3,025 | $0 |
| 2026-03-20 | McGrath John P | Director | Buy | 589 | $0 |
| 2026-03-20 | LIDDELL KIM C | Insider | Buy | 6,285 | $0 |
| 2026-03-20 | Sanvidge Kevin M. | Director | Buy | 893 | $0 |
| 2026-03-20 | Brautigam Sharon E | Director | Buy | 527 | $0 |
| 2026-03-13 | Werdein Jeffrey M. | EVP-Commercial Division | Sell | 368 | $5,678 |
| 2026-03-13 | LIDDELL KIM C | Insider | Sell | 765 | $11,804 |
| 2026-01-23 | DeBergalis Michelle M | Director | Buy | 3,868 | $0 |
| 2026-01-23 | Brautigam Sharon E | Director | Buy | 893 | $0 |
| 2026-01-23 | Sanvidge Kevin M. | Director | Buy | 893 | $0 |
| 2026-01-23 | Segarra Ann M | Director | Buy | 5,058 | $0 |
| 2026-01-23 | Sanvidge Kevin M. | Director | Sell | 1,382 | $0 |
| 2026-01-23 | Sanvidge Kevin M. | Director | Buy | 1,382 | $0 |
| 2025-12-11 | Sanvidge Kevin M. | Director | Sell | 1,382 | $0 |
| 2025-12-11 | Sanvidge Kevin M. | Director | Buy | 1,382 | $0 |
| 2025-04-25 | Werdein Jeffrey M. | EVP - Commercial Division | Sell | 223 | $3,225 |
| 2025-03-14 | McGrath John P | Director | Buy | 664 | $0 |
| 2025-03-14 | DeBergalis Michelle M | Director | Buy | 478 | $0 |
Source: SEC Form 4 filings · as of 2026-04-24