CLBK

Columbia Financial, Inc.$11.60+0.04 (+0.35%)

Prev Close$11.55·MCap$2.55B·P/E21.08·Vol2.01M·Yield0.00%

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Buys (12M)

$0.00

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Sells (12M)

$7.7K

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Net Activity

Net Seller

$7.7K

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at Columbia Financial, Inc. (CLBK) has been exclusively selling, with 0 insider purchases totaling $0.00 and 1 insider sale totaling $7.7K. The most recent insider transaction was by Prabhu Manesh Balachandran (EVP & CIO), who sold $7.7K worth of shares on Oct 31, 2025. Columbia Financial, Inc. operates in the Financial Services sector, within the Banks - Regional industry, with a market cap of $2.55B.

CLBK Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value
Oct 31, 2025	Prabhu Manesh Balachandran	EVP & CIO	Sell	522	$14.75	$7.7K
May 1, 2025	Klimowich John	SEVP & Chief Risk Officer	Sell	472	$14.69	$6.9K
May 1, 2025	Lewis Oliver Edward Jr	SEVP & Head Commercial Banking	Sell	455	$14.69	$6.7K
May 1, 2025	Prabhu Manesh Balachandran	EVP & CIO	Sell	332	$14.69	$4.9K
May 1, 2025	Rinaldi Mayra Liseth	EVP, Corp Governance & Culture	Sell	277	$14.69	$4.1K
May 1, 2025	Schlesinger Allyson Katz	SEVP&Head of Consumer Banking	Sell	496	$14.69	$7.3K
Mar 21, 2025	Jennings William Justin	EVP, Operations Officer	Sell	2,112	$15.01	$31.7K
Mar 6, 2025	Jennings William Justin	EVP, Operations Officer	Sell	260	$15.71	$4.1K
Mar 6, 2025	Klimowich John	SEVP & Chief Risk Officer	Sell	403	$15.71	$6.3K
Mar 6, 2025	Lewis Oliver Edward Jr	SEVP & Head Commercial Banking	Sell	393	$15.71	$6.2K
Mar 6, 2025	Prabhu Manesh Balachandran	EVP & CIO	Sell	383	$15.71	$6.0K
Mar 6, 2025	Rinaldi Mayra Liseth	EVP, Corp Governance & Culture	Sell	222	$15.71	$3.5K
Mar 6, 2025	Schlesinger Allyson Katz	SEVP&Head of Consumer Banking	Sell	429	$15.71	$6.7K
Jul 23, 2023	Gibney Dennis E.	EVP & Chief Financial Officer	Sell	1,773	$18.27	$32.4K
Jul 23, 2023	Lewis Oliver Edward Jr	EVP & Head Commercial Banking	Sell	245	$18.27	$4.5K

CLBK Insider Buying Activity

The following table shows recent insider purchases of Columbia Financial, Inc. (CLBK) stock reported via SEC Form 4 filings.

No insider buying activity found for CLBK in the last 12 months.

CLBK Insider Selling Activity

The following table shows recent insider sales of Columbia Financial, Inc. (CLBK) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value
Oct 31, 2025	Prabhu Manesh Balachandran	EVP & CIO	Sell	522	$14.75	$7.7K
May 1, 2025	Klimowich John	SEVP & Chief Risk Officer	Sell	472	$14.69	$6.9K
May 1, 2025	Lewis Oliver Edward Jr	SEVP & Head Commercial Banking	Sell	455	$14.69	$6.7K
May 1, 2025	Prabhu Manesh Balachandran	EVP & CIO	Sell	332	$14.69	$4.9K
May 1, 2025	Rinaldi Mayra Liseth	EVP, Corp Governance & Culture	Sell	277	$14.69	$4.1K
May 1, 2025	Schlesinger Allyson Katz	SEVP&Head of Consumer Banking	Sell	496	$14.69	$7.3K
Mar 21, 2025	Jennings William Justin	EVP, Operations Officer	Sell	2,112	$15.01	$31.7K
Mar 6, 2025	Jennings William Justin	EVP, Operations Officer	Sell	260	$15.71	$4.1K
Mar 6, 2025	Klimowich John	SEVP & Chief Risk Officer	Sell	403	$15.71	$6.3K
Mar 6, 2025	Lewis Oliver Edward Jr	SEVP & Head Commercial Banking	Sell	393	$15.71	$6.2K
Mar 6, 2025	Prabhu Manesh Balachandran	EVP & CIO	Sell	383	$15.71	$6.0K
Mar 6, 2025	Rinaldi Mayra Liseth	EVP, Corp Governance & Culture	Sell	222	$15.71	$3.5K
Mar 6, 2025	Schlesinger Allyson Katz	SEVP&Head of Consumer Banking	Sell	429	$15.71	$6.7K
Jul 23, 2023	Gibney Dennis E.	EVP & Chief Financial Officer	Sell	1,773	$18.27	$32.4K
Jul 23, 2023	Lewis Oliver Edward Jr	EVP & Head Commercial Banking	Sell	245	$18.27	$4.5K