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CLBK · Columbia Financial, Inc.

Financial Services · −1.4% on Oct 16

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Updated Oct 17 · 5 feeds behind: Insider filings, 4 days, and 4 more · Every feed →

On this page

The market view

Price chart

The interactive CLBK chart (by TradingView) loads here.

Our take

3 rules fired on CLBK

In short: none of these rules has solid or some evidence yet, so they show no clear lean on CLBK.

How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.

The 0–100 score for CLBK, and which of these rules are open on it right now
Members see one number for how strongly these rules agree on CLBK, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
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Compare with this company’s history

Is disclosure activity unusual?

See how many different insiders or members of Congress reported purchases or sales of CLBK. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.

Latest period: Sep 24, 2026–Oct 21, 2026 · UTC dates · today is excluded

Insider purchases

Short history

Only 2 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual.

Latest 28 days
0
Earlier median
0.5
Earlier range
0–1
Distinct filers per 28 daysScale: 0–16
Oct 23, 2025Oct 21, 2026
Earlier periodsLatest 28 daysEarlier median 0.5Limited or missing history

Who appears in the latest period?

No named filers on file for this period.

Up to three filers; one example disclosure each.

Inspect this period’s filings

The history behind this view

First stored company disclosure: Jul 22, 2026. Newest disclosure across this feed: Oct 16, 2026.

Earlier periods in the comparison: 2. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.

Exact counts, dates and filings for all four categories
Insider purchases · Short history

Only 2 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0.5; range: 0–1.

Insider purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 23, 2025–Nov 19, 2025—Unavailable
Nov 20, 2025–Dec 17, 2025—Unavailable
Dec 18, 2025–Jan 14, 2026—Unavailable
Jan 15, 2026–Feb 11, 2026—Unavailable
Feb 12, 2026–Mar 11, 2026—Unavailable
Mar 12, 2026–Apr 8, 2026—Unavailable
Apr 9, 2026–May 6, 2026—Unavailable
May 7, 2026–Jun 3, 2026—Unavailable
Jun 4, 2026–Jul 1, 2026—Unavailable
Jul 2, 2026–Jul 29, 202616Partial; excluded
Jul 30, 2026–Aug 26, 20260Within stored history
Aug 27, 2026–Sep 23, 20261Within stored history
Sep 24, 2026–Oct 21, 2026Latest period0Within stored history
Insider sales · Short history

Only 2 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–0.

Insider sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 23, 2025–Nov 19, 2025—Unavailable
Nov 20, 2025–Dec 17, 2025—Unavailable
Dec 18, 2025–Jan 14, 2026—Unavailable
Jan 15, 2026–Feb 11, 2026—Unavailable
Feb 12, 2026–Mar 11, 2026—Unavailable
Mar 12, 2026–Apr 8, 2026—Unavailable
Apr 9, 2026–May 6, 2026—Unavailable
May 7, 2026–Jun 3, 2026—Unavailable
Jun 4, 2026–Jul 1, 2026—Unavailable
Jul 2, 2026–Jul 29, 20260Partial; excluded
Jul 30, 2026–Aug 26, 20260Within stored history
Aug 27, 2026–Sep 23, 20260Within stored history
Sep 24, 2026–Oct 21, 2026Latest period0Within stored history
Congress purchases · History unavailable

No completed-period disclosures for this company are available in this source. Missing history is not zero activity. Earlier median: —; range: unavailable.

Congress purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 23, 2025–Nov 19, 2025—Unavailable
Nov 20, 2025–Dec 17, 2025—Unavailable
Dec 18, 2025–Jan 14, 2026—Unavailable
Jan 15, 2026–Feb 11, 2026—Unavailable
Feb 12, 2026–Mar 11, 2026—Unavailable
Mar 12, 2026–Apr 8, 2026—Unavailable
Apr 9, 2026–May 6, 2026—Unavailable
May 7, 2026–Jun 3, 2026—Unavailable
Jun 4, 2026–Jul 1, 2026—Unavailable
Jul 2, 2026–Jul 29, 2026—Unavailable
Jul 30, 2026–Aug 26, 2026—Unavailable
Aug 27, 2026–Sep 23, 2026—Unavailable
Sep 24, 2026–Oct 21, 2026Latest period—Unavailable
Congress sales · History unavailable

No completed-period disclosures for this company are available in this source. Missing history is not zero activity. Earlier median: —; range: unavailable.

Congress sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 23, 2025–Nov 19, 2025—Unavailable
Nov 20, 2025–Dec 17, 2025—Unavailable
Dec 18, 2025–Jan 14, 2026—Unavailable
Jan 15, 2026–Feb 11, 2026—Unavailable
Feb 12, 2026–Mar 11, 2026—Unavailable
Mar 12, 2026–Apr 8, 2026—Unavailable
Apr 9, 2026–May 6, 2026—Unavailable
May 7, 2026–Jun 3, 2026—Unavailable
Jun 4, 2026–Jul 1, 2026—Unavailable
Jul 2, 2026–Jul 29, 2026—Unavailable
Jul 30, 2026–Aug 26, 2026—Unavailable
Aug 27, 2026–Sep 23, 2026—Unavailable
Sep 24, 2026–Oct 21, 2026Latest period—Unavailable
How to read this comparison

The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.

Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.

These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.

Company timeline

What has been happening?

May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.

Company filings

Insiders

Insiders · Sep 2026

  1. Disclosed
    Noel R. Holland · Purchase

    Transaction dated Sep 3, 2026

All 30 records in this snapshot
  1. Disclosed
    Noel R. Holland · Purchase

    Transaction dated Sep 3, 2026

  2. Filed
  3. Filed
  4. Disclosed
    Allyson Katz Schlesinger · Purchase

    Transaction dated Jul 20, 2026

  5. Disclosed
    Dennis E. Gibney · Purchase

    Transaction dated Jul 20, 2026

  6. Disclosed
    Dennis E. Gibney · Purchase

    Transaction dated Jul 20, 2026

  7. Disclosed
    Dyk Robert Van · Purchase

    Transaction dated Jul 20, 2026

  8. Disclosed
    Elizabeth E. Randall · Purchase

    Transaction dated Jul 20, 2026

  9. Disclosed
    Elizabeth E. Randall · Purchase

    Transaction dated Jul 20, 2026

  10. Disclosed
    James Michael Kuiken · Purchase

    Transaction dated Jul 20, 2026

  11. Disclosed
    Jim Hobart Wainwright · Purchase

    Transaction dated Jul 20, 2026

  12. Disclosed
    John Klimowich · Purchase

    Transaction dated Jul 20, 2026

  13. Disclosed
    Lucy Sorrentini · Purchase

    Transaction dated Jul 20, 2026

  14. Disclosed
    Manesh Balachandran Prabhu · Purchase

    Transaction dated Jul 20, 2026

  15. Disclosed
    Mayra Liseth Rinaldi · Purchase

    Transaction dated Jul 20, 2026

  16. Disclosed
    Mayra Liseth Rinaldi · Purchase

    Transaction dated Jul 20, 2026

  17. Disclosed
    Mayra Liseth Rinaldi · Purchase

    Transaction dated Jul 20, 2026

  18. Disclosed
    Mayra Liseth Rinaldi · Purchase

    Transaction dated Jul 20, 2026

  19. Disclosed
    Mayra Liseth Rinaldi · Purchase

    Transaction dated Jul 20, 2026

  20. Disclosed
    Michael Massood Jr · Purchase

    Transaction dated Jul 20, 2026

  21. Disclosed
    Noel R. Holland · Purchase

    Transaction dated Jul 20, 2026

  22. Disclosed
    Oliver Edward Lewis Jr · Purchase

    Transaction dated Jul 20, 2026

  23. Disclosed
    Oliver Edward Lewis Jr · Purchase

    Transaction dated Jul 20, 2026

  24. Disclosed
    Steven M Klein · Purchase

    Transaction dated Jul 20, 2026

  25. Disclosed
    Thomas J. Kemly · Purchase

    Transaction dated Jul 20, 2026

  26. Disclosed
    Thomas J. Kemly · Purchase

    Transaction dated Jul 20, 2026

  27. Disclosed
    Thomas Splaine Jr · Purchase

    Transaction dated Jul 20, 2026

  28. Filed
  29. Filed
  30. Filed

Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.

Who's buying and selling · last 90 days

Congress

No Congress trades on CLBK disclosed in the last 90 days.

See every Congress trade on CLBK →

Company insiders

17 buys · 0 sells (30 filed lots) · $4.7M bought

  1. ▲ BUYNoel R. Holland DirectorCLBK Columbia Financial, Inc.$234disclosed Sep 4 · filed 1 day after the trade 1 rule fired
  2. ▲ BUYElizabeth E. Randall DirectorCLBK Columbia Financial, Inc.$272Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  3. ▲ BUYLucy Sorrentini DirectorCLBK Columbia Financial, Inc.$200Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  4. ▲ BUYMayra Liseth Rinaldi EVP, Corp Governance & CultureCLBK Columbia Financial, Inc.$500disclosed Jul 22 · filed 2 days after the trade 1 rule fired
  5. ▲ BUYMichael Massood Jr DirectorCLBK Columbia Financial, Inc.$150Kdisclosed Jul 22 · filed 2 days after the trade
  6. ▲ BUYMayra Liseth Rinaldi EVP, Corp Governance & CultureCLBK Columbia Financial, Inc.$90Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  7. ▲ BUYMayra Liseth Rinaldi EVP, Corp Governance & CultureCLBK Columbia Financial, Inc.$11.6Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  8. ▲ BUYOliver Edward Lewis Jr SEVP & Head Commercial BankingCLBK Columbia Financial, Inc.$145Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  9. ▲ BUYAllyson Katz Schlesinger SEVP&Head of Consumer BankingCLBK Columbia Financial, Inc.$56Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  10. ▲ BUYThomas J. Kemly President & CEOCLBK Columbia Financial, Inc.$131Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
See every insider trade on CLBK →

Filings & events

Company filings (8-K) 61

Events the company must report to the SEC within days — results, deals, departures, restatements.

What it files 8-Ks about

  • Quarterly or yearly results · item 2.029
  • Directors or officers joined, left or got new pay · item 5.027
  • Other events · item 8.016
  • Shared information with investors · item 7.014
  • Shareholder vote results · item 5.073
  • Signed a major agreement · item 1.012

Filing red flags 1

Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.

Biggest named funds (13F)

The largest CLBK holdings among the well-known funds whose quarterly 13F filings we read — opens here.

Every disclosed trade on CLBK

  1. ▲ BUYNoel R. Holland DirectorCLBK Columbia Financial, Inc.$234disclosed Sep 4 · filed 1 day after the trade 1 rule fired
  2. ▲ BUYElizabeth E. Randall DirectorCLBK Columbia Financial, Inc.$272Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  3. ▲ BUYLucy Sorrentini DirectorCLBK Columbia Financial, Inc.$200Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  4. ▲ BUYMayra Liseth Rinaldi EVP, Corp Governance & CultureCLBK Columbia Financial, Inc.$500disclosed Jul 22 · filed 2 days after the trade 1 rule fired
  5. ▲ BUYMichael Massood Jr DirectorCLBK Columbia Financial, Inc.$150Kdisclosed Jul 22 · filed 2 days after the trade
  6. ▲ BUYMayra Liseth Rinaldi EVP, Corp Governance & CultureCLBK Columbia Financial, Inc.$90Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  7. ▲ BUYMayra Liseth Rinaldi EVP, Corp Governance & CultureCLBK Columbia Financial, Inc.$11.6Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  8. ▲ BUYOliver Edward Lewis Jr SEVP & Head Commercial BankingCLBK Columbia Financial, Inc.$145Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  9. ▲ BUYAllyson Katz Schlesinger SEVP&Head of Consumer BankingCLBK Columbia Financial, Inc.$56Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  10. ▲ BUYThomas J. Kemly President & CEOCLBK Columbia Financial, Inc.$131Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  11. ▲ BUYSteven M Klein Sr. EVP, COOCLBK Columbia Financial, Inc.$500Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  12. ▲ BUYOliver Edward Lewis Jr SEVP & Head Commercial BankingCLBK Columbia Financial, Inc.$5Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  13. ▲ BUYDyk Robert Van DirectorCLBK Columbia Financial, Inc.$250Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  14. ▲ BUYElizabeth E. Randall DirectorCLBK Columbia Financial, Inc.$122Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  15. ▲ BUYDennis E. Gibney 1st Sr. EVP, CBOCLBK Columbia Financial, Inc.$115Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  16. ▲ BUYJim Hobart Wainwright DirectorCLBK Columbia Financial, Inc.$100Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  17. ▲ BUYThomas J. Kemly President & CEOCLBK Columbia Financial, Inc.$400Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  18. ▲ BUYMayra Liseth Rinaldi EVP, Corp Governance & CultureCLBK Columbia Financial, Inc.$300disclosed Jul 22 · filed 2 days after the trade 1 rule fired
  19. ▲ BUYNoel R. Holland DirectorCLBK Columbia Financial, Inc.$75Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  20. ▲ BUYManesh Balachandran Prabhu EVP & CIOCLBK Columbia Financial, Inc.$150Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  21. ▲ BUYJames Michael Kuiken DirectorCLBK Columbia Financial, Inc.$100Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  22. ▲ BUYDennis E. Gibney 1st Sr. EVP, CBOCLBK Columbia Financial, Inc.$205Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  23. ▲ BUYMayra Liseth Rinaldi EVP, Corp Governance & CultureCLBK Columbia Financial, Inc.$1Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  24. ▲ BUYJohn Klimowich SEVP & Chief Risk OfficerCLBK Columbia Financial, Inc.$50Kdisclosed Jul 22 · filed 2 days after the trade 1 rule fired
  25. ▲ BUYThomas Splaine Jr EVP, CFOCLBK Columbia Financial, Inc.$500Kdisclosed Jul 22 · filed 2 days after the trade 3 rules fired
See all 30 trades on CLBK →
People & votes

Which members of Congress traded CLBK, sponsored bills that touch it and voted on them — opens here.