Columbia Financial Ownership & Insider Activity

Columbia Financial (CLBK) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 1.4% of shares outstanding. Institutional investors hold 42.3%.

Shares Outstanding

269.548M

Shares Float

191.545M

Insider Shares Owned

3.646M

Insider % Owned

1.4%

Institutional Shares Held

114.021M

Institutional % Held

42.3%

Ownership Breakdown

Net Insider Activity by Month

Columbia Financial Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Sep 3, 2026	Noel Holland	DIRECTOR	GRANT	—	$11.68	$234
Jul 20, 2026	Robert Dyk Van	DIRECTOR	BUY	25.000K	$10.00	$250K
Jul 20, 2026	HOBART JIM WAINWRIGHT	DIRECTOR	BUY	10.000K	$10.00	$100K
Jul 20, 2026	Michael Massood Jr	DIRECTOR	BUY	25.000K	$10.00	$250K
Jul 20, 2026	Edward Oliver Lewis Jr	SEVP & HEAD COMMERCIAL BANKING	BUY	15.000K	$10.00	$150K
Jul 20, 2026	Steven Klein	SR. EVP, COO	BUY	50.000K	$10.00	$500K
Jul 20, 2026	Elizabeth Randall	DIRECTOR	BUY	49.980K	$10.00	$500K
Jul 20, 2026	Lucy Sorrentini	DIRECTOR	BUY	20.000K	$10.00	$200K
Jul 20, 2026	John Klimowich	SEVP & CHIEF RISK OFFICER	BUY	35.000K	$10.00	$350K
Jul 20, 2026	Katz Allyson Schlesinger	SEVP&HEAD CONSUMER BANKING	BUY	50.000K	$10.00	$500K
Jul 20, 2026	Thomas F. Splaine Jr.	EVP, CFO	BUY	50.000K	$10.00	$500K
Jul 20, 2026	Thomas Kemly	PRESIDENT & CEO	BUY	53.057K	$10.00	$531K
Jul 20, 2026	Noel Holland	DIRECTOR	BUY	15.000K	$10.00	$150K
Jul 20, 2026	Balachandran Manesh Prabhu	EVP & CIO	BUY	15.000K	$10.00	$150K
Jul 20, 2026	Michael James Kuiken	DIRECTOR	BUY	10.000K	$10.00	$100K
Jul 20, 2026	Liseth Mayra Rinaldi	EVP, CORP GOVERNANCE & CULTURE	BUY	10.337K	$10.00	$103K
Jul 20, 2026	Dennis Gibney	1ST SR. EVP, CBO	BUY	44.500K	$10.00	$445K