Columbia Financial, Inc. (CLBK) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-07-14

Columbia Financial, Inc. (CLBK) has filed 26 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-14. 7 Form 8-K material event filings were reported by CLBK in the last 90 days. InsiderAlpha tracks every CLBK SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About Columbia Financial, Inc. (CLBK)

SIC classificationSavings Institution, Federally Chartered (SIC 6035)
SEC CIK0001723596

90-Day SEC Filing Activity

Form 4 filings (90d)26
Form 8-K filings (90d)7
Latest Form 4 filing2026-07-14

Recent CLBK Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
Holland Noel R.DirectorA — Grant or award8$21.25$170SEC
Klimowich JohnSEVP & Chief Risk OfficerA — Grant or award32$21.25$685SEC
Kemly Thomas J.President & CEOA — Grant or award87$21.25$2KSEC
Torres Daria Stacy-WallsDirectorA — Grant or award479$20.86$10KSEC
Klimowich JohnSEVP & Chief Risk OfficerA — Grant or award33$20.86$685SEC
Holland Noel R.DirectorA — Grant or award14$20.86$300SEC
Kemly Thomas J.President & CEOA — Grant or award89$20.86$2KSEC
Klimowich JohnSEVP & Chief Risk OfficerA — Grant or award33$20.70$685SEC
Holland Noel R.DirectorA — Grant or award8$20.70$170SEC
Torres Daria Stacy-WallsDirectorA — Grant or award236$20.70$5KSEC
Kemly Thomas J.President & CEOA — Grant or award90$20.70$2KSEC
Klimowich JohnSEVP & Chief Risk OfficerA — Grant or award34$20.13$685SEC
Kemly Thomas J.President & CEOA — Grant or award92$20.13$2KSEC
Klimowich JohnSEVP & Chief Risk OfficerA — Grant or award35$19.57$685SEC
Kemly Thomas J.President & CEOA — Grant or award95$19.57$2KSEC

All transactions sourced from SEC EDGAR Form 4 filings for Columbia Financial, Inc. (CLBK). Updated in real time as new filings are submitted to the SEC.

Most-Active CLBK Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
Klimowich John9$29K
Kemly Thomas J.8$13K
Holland Noel R.4$811
Torres Daria Stacy-Walls3$20K
Schlesinger Allyson Katz2$25K

Recent CLBK Form 8-K Material Events

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in CLBK insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

CLBK Insider Trading — FAQ

What is the latest insider trade for CLBK?
Columbia Financial, Inc. (CLBK) had 26 insider filings in the last 90 days, with the most recent on 2026-07-14. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying CLBK stock?
0 insider purchases of CLBK were filed in the last 90 days.
How many insiders are selling CLBK stock?
0 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)?
InsiderAlpha aggregates every CLBK SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Related Companies — Recent Insider Activity

Learn More

Open the live CLBK dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.