// company-profile

Columbia Financial, Inc.

CLBK
ExchangeNasdaqSectorSavings Institution, Federally CharteredInc.DEFilings658Insiders21
// api This Columbia Financial, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 6 insiders purchased shares (net $10K). Buying was led by Torres Daria Stacy-Walls.

// 90-day insight

Over the last 90 days, Columbia Financial, Inc. insiders bought $30K (18 transactions) and sold $103K (12 transactions).

  • Most active insider: Klimowich John with 8 transactions totaling $28K.
  • Largest single sale: $25K by Schlesinger Allyson Katz on May 1, 2026.

Activity skews bullish — buys outpace sales.

Institutional Ownership

Top 13F-HR holders of Columbia Financial, Inc. as of 2026-03-31

↑ increasing
Total reported AUM
$209.3M
QoQ change
+27.1%
Reporting period
2026-03-31
#1
DIMENSIONAL FUND ADVISORS LP
CIK 354204
$33.4M
1.9M shares
#2
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$21.0M
1.2M shares
#3
BlackRock, Inc.
CIK 2012383
$16.8M
957K shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 12, 2026Kemly Thomas J.CLBK
Award
89.743$20.70$2K
Jun 12, 2026Holland Noel R.CLBK
Award
8.233$20.70$0K
Jun 12, 2026Klimowich JohnCLBK
Award
33.073$20.70$1K
Jun 12, 2026Torres Daria Stacy-WallsCLBK
Award
235.507$20.70$5K
May 29, 2026Kemly Thomas J.CLBK
Award
92.285$20.13$2K

45 more transactions hidden

Free account · No credit card required

Building something? Get API access →

Popular companies on Form4API

Browse insider trading activity for other actively-filed companies.