Columbia Financial, Inc./MD/ (CLBK)
Data as of , from SEC Form 4 filings.
Net insider buying (90d)Watch CLBK
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About Columbia Financial, Inc./MD/ (CLBK)
Columbia Financial, Inc./MD/ files with the SEC under CIK 0002115119 and is classified as savings institution, federally chartered. It is grouped with Financials companies on this site. Its registration statement was declared effective on 11 May 2026, which clears it to sell shares but does not fix a trading date.
CLBK Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 31 | 477,894 | $4.78M |
| Grant or award | 28 | 3,234 | |
| Bona-fide gift | 1 | 20 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
CLBK insider transactions (Form 4)
3741 Form 4 filings on record, the earliest from Jul 23, 2026, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 Thomas J. Kemly - Officer | Grant or award | Common Stock | 162.81 footnote F1 | $11.41 | $2K | |
| ||||||
| Noel R. Holland - Director | Grant or award | Common Stock | 14.94 footnote F1 | $11.41 | $170 | |
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| John Klimowich - Officer | Grant or award | Common Stock | 60 footnote F1 | $11.41 | $685 | |
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| John Klimowich - Officer | Grant or award | Common Stock | 59.12 footnote F1 | $11.58 | $685 | |
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| Thomas J. Kemly - Officer | Grant or award | Common Stock | 160.42 footnote F1 | $11.58 | $2K | |
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| John Klimowich - Officer | Grant or award | Common Stock | 58.51 footnote F1 | $11.70 | $685 | |
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| Thomas J. Kemly - Officer | Grant or award | Common Stock | 158.78 footnote F1 | $11.70 | $2K | |
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| Noel R. Holland - Director | Grant or award | Common Stock | 14.57 footnote F1 | $11.70 | $170 | |
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| Noel R. Holland - Director | Open-market purchase | Common Stock | 20 | $11.68 | $234 | |
| Noel R. Holland - Director | Gift | Common Stock | 20 | $0.00 | - | |
| Manesh Balachandran Prabhu - Officer | Grant or award | Common Stock | 9.68 footnote F1 | $11.62 | $112 | |
| ||||||
| Allyson Katz Schlesinger - Officer | Grant or award | Common Stock | 128.21 footnote F1 | $11.62 | $1K | |
| Allyson Katz Schlesinger - Officer | Grant or award | Common Stock | 44 footnote F2 | $11.62 | $511 | |
| ||||||
 Lucy Sorrentini - Director | Grant or award | Common Stock | 72.71 footnote F1 | $11.62 | $845 | |
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| Oliver Edward Lewis Jr. - Officer | Grant or award | Common Stock | 46.43 footnote F1 | $11.62 | $540 | |
| Oliver Edward Lewis Jr. - Officer | Grant or award | Common Stock | 6 footnote F2 | $11.62 | $70 | |
| ||||||
| Noel R. Holland - Director | Grant or award | Common Stock | 127.75 footnote F1 | $11.62 | $1K | |
| ||||||
| Thomas J. Kemly - Officer | Grant or award | Common Stock | 661.18 footnote F1 | $11.62 | $8K | |
| Thomas J. Kemly - Officer | Grant or award | Common Stock | 392 footnote F2 | $11.62 | $5K | |
| ||||||
| John Klimowich - Officer | Grant or award | Common Stock | 88.06 footnote F1 | $11.62 | $1K | |
| John Klimowich - Officer | Grant or award | Common Stock | 39 footnote F2 | $11.62 | $453 | |
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 Elizabeth E. Randall - Director | Grant or award | Common Stock | 211.64 footnote F1 | $11.62 | $2K | |
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| Dennis E. Gibney - Officer | Grant or award | Common Stock | 18.49 footnote F1 | $11.62 | $215 | |
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| John Klimowich - Officer | Grant or award | Common Stock | 58.07 footnote F1 | $11.79 | $685 | |
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| Thomas J. Kemly - Officer | Grant or award | Common Stock | 157.56 footnote F1 | $11.79 | $2K | |
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| Noel R. Holland - Director | Grant or award | Common Stock | 15.72 footnote F1 | $10.84 | $170 | |
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| John Klimowich - Officer | Grant or award | Common Stock | 63.16 footnote F1 | $10.84 | $685 | |
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| Thomas J. Kemly - Officer | Grant or award | Common Stock | 171.37 footnote F1 | $10.84 | $2K | |
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| John Klimowich - Officer | Grant or award | Common Stock | 62.92 footnote F1 | $10.88 | $685 | |
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| Thomas J. Kemly - Officer | Grant or award | Common Stock | 170.74 footnote F1 | $10.88 | $2K | |
| ||||||
| Dyk Robert van - Director | Open-market purchase | Common Stock | 25,000 | $10.00 | $250K | |
| Jim Hobart Wainwright - Director | Open-market purchase | Common Stock | 10,000 | $10.00 | $100K | |
| Michael Massood Jr. - Director | Open-market purchase | Common Stock | 10,000 | $10.00 | $100K | |
| Michael Massood Jr. - Director | Open-market purchase | Common Stock | 15,000 | $10.00 | $150K | |
| Oliver Edward Lewis Jr. - Officer | Open-market purchase | Common Stock | 500 | $10.00 | $5K | |
| Oliver Edward Lewis Jr. - Officer | Open-market purchase | Common Stock | 14,500 | $10.00 | $145K | |
| Steven M. Klein - Officer | Open-market purchase | Common Stock | 50,000 | $10.00 | $500K | |
Item 2.02, 8.01, 9.01
Item 5.02, 9.01
Item 1.01, 2.01, 2.03, 5.02, 8.01, 9.01
Item 8.01, 9.01
CLBK insider trading FAQ
What is the latest insider trade for CLBK?
Columbia Financial, Inc./MD/ (CLBK) had 41 insider filings in the last 90 days, with the most recent on 2026-10-06. The full record for CLBK runs to 41 Form 4 filings, the earliest from 2026-07-23. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying CLBK stock?
31 insider purchases of CLBK were filed in the last 90 days, totaling $4.78M.
How many insiders are selling CLBK stock?
No insider sales of CLBK were filed in the last 90 days.
Where can I see CLBK SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects CLBK Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Financials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Thomas J. Kemly view on EDGAR
- - Noel R. Holland view on EDGAR
- - John Klimowich view on EDGAR
- - John Klimowich view on EDGAR
- - Thomas J. Kemly view on EDGAR
- - John Klimowich view on EDGAR
- - Thomas J. Kemly view on EDGAR
- - Noel R. Holland view on EDGAR
- - Noel R. Holland view on EDGAR
Related companies with recent insider activity
Learn more
- How to read insider buying signals
- What an open-market purchase by an insider can and cannot tell you.
- Insider activity in Financials
- Where CLBK's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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