Lake Shore Bancorp, Inc. (LSBK) has 20 known insider and institutional holders on record. The largest holder is Lake Shore, MHC with 3,636,875 shares. Other notable holders include KOLKMEYER PAUL J and Reininga Daniel P.
Over the last 12 months, insiders have made 2 transactions in LSBK stock — 0 buys (valued at RSU Award) and 0 sells (valued at RSU Award).
LSBK Insider Ownership
Top Holder
Lake Shore, MHC
3,636,875 shares
Buys (12 mo)
0
$0.00 value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Lake Shore, Mhc |
10 Percent Owner |
3,636,875 |
2006-04-12 |
|
| 2 |
Kolkmeyer Paul J |
Director |
70,000 |
2009-03-19 |
|
| 3 |
Reininga Daniel P |
President and CEO |
53,260 |
2023-03-01 |
|
| 4 |
Sanvidge Kevin M. |
Other: Chairman of the Board |
23,560 |
2025-03-14 |
|
| 5 |
Werdein Jeffrey M. |
EVP - Commercial Division |
23,545 |
2025-04-25 |
|
| 6 |
Mancuso David C |
Director |
23,334 |
2021-03-01 |
|
| 7 |
Foley Rachel A |
CFO and Treasurer |
18,835 |
2023-03-01 |
|
| 8 |
Brautigam Sharon E |
Director |
16,529 |
2025-03-14 |
|
| 9 |
Winger Gary W |
Director |
16,113 |
2020-02-07 |
|
| 10 |
Yocum Nancy L |
Director |
15,717 |
2021-03-01 |
|
| 11 |
Passafaro Ronald J |
Director |
14,957 |
2025-03-14 |
|
| 12 |
Mehltretter John L |
Director |
13,974 |
2025-03-14 |
|
| 13 |
Liddell Kim C |
Other: Dir., Pres. and CEO of Bank |
11,425 |
2025-03-14 |
|
| 14 |
Bennett Tracy Steve |
Director |
11,099 |
2023-01-19 |
|
| 15 |
Ballard Susan C. |
EVP Retail, Sales & Marketing |
8,441 |
2020-12-15 |
|
| 16 |
Mcgrath John P |
Director |
7,591 |
2025-03-14 |
|
| 17 |
Foley James P |
Director |
7,461 |
2006-11-16 |
|
| 18 |
Corsi Reginald S |
Director |
7,443 |
2017-02-09 |
|
| 19 |
Gilden Taylor M |
Chief Financial Officer |
6,920 |
2025-03-14 |
|
| 20 |
Mulkin Beverley J |
Secretary/treasurer |
5,691 |
2006-11-16 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-17 |
Pollack Dennis |
Director |
Unknown |
- |
- |
- |
| 2025-04-23 |
Werdein Jeffrey M. |
EVP - Commercial Division |
Tax Withholding of RSU |
223 |
$14.46 |
$3.22K |
