Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Columbia Financial, Inc./md/ (CLBK) since 2026 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Columbia Financial, Inc./md/. Table 2 shows the detailed insider transactions. This company's CIK number is 2115119.
Total stock buying since 2026: $4,778,740.
Total stock sales since 2026: $0.
Total stock option exercises since 2026: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2026 | 477,874 | $4,778,740 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2026-07 | 477,874 | $4,778,740 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-07-20 | Wainwright Jim Hobart (Director) | Buy | 10,000 | 10.00 | 100,000 |
| 2026-07-20 | Rinaldi Mayra Liseth (EVP, Corp Governance & Culture) | Buy | 10,337 | 10.00 | 103,370 |
| 2026-07-20 | Prabhu Manesh Balachandran (EVP & CIO) | Buy | 15,000 | 10.00 | 150,000 |
| 2026-07-20 | Lewis Oliver Edward Jr (SEVP & Head Commercial Banking) | Buy | 15,000 | 10.00 | 150,000 |
| 2026-07-20 | Kuiken James Michael (Director) | Buy | 10,000 | 10.00 | 100,000 |
| 2026-07-20 | Sorrentini Lucy (Director) | Buy | 20,000 | 10.00 | 200,000 |
| 2026-07-20 | Schlesinger Allyson Katz (SEVP&Head of Consumer Banking) | Buy | 50,000 | 10.00 | 500,000 |
| 2026-07-20 | Massood Michael Jr. (Director) | Buy | 25,000 | 10.00 | 250,000 |
| 2026-07-20 | Randall Elizabeth E. (Director) | Buy | 49,980 | 10.00 | 499,800 |
| 2026-07-20 | Van Dyk Robert (Director) | Buy | 25,000 | 10.00 | 250,000 |
| 2026-07-20 | Kemly Thomas J. (President & CEO) | Buy | 53,057 | 10.00 | 530,570 |
| 2026-07-20 | Klimowich John (SEVP & Chief Risk Officer) | Buy | 35,000 | 10.00 | 350,000 |
| 2026-07-20 | Holland Noel R. (Director) | Buy | 15,000 | 10.00 | 150,000 |
| 2026-07-20 | Gibney Dennis E. (1st Sr. EVP, CBO) | Buy | 44,500 | 10.00 | 445,000 |
| 2026-07-20 | Klein Steven M (Sr. EVP, COO) | Buy | 50,000 | 10.00 | 500,000 |
| 2026-07-20 | Splaine Thomas Jr (EVP, CFO) | Buy | 50,000 | 10.00 | 500,000 |
Insider trading activities including stock purchases, stock sales, and option exercises of CLBK listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Columbia Financial, Inc./md/ (symbol CLBK, CIK number 2115119) see the Securities and Exchange Commission (SEC) website.