Columbia Financial, Inc.
CLBK- Exchange
- Nasdaq
- Industry
- Savings Institution, Federally Chartered
- SEC CIK
- 0002115119
In the last 90 days, Columbia Financial, Inc. insiders filed 17 open-market purchases and 0 sales; 122 institutions reported holding it in 13F filings for Q2 2026, worth $347.1M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Columbia Financial, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 17 filings
- 16 insiders, $4.78M in total
- Open-market sells
- 0 filings
- Insiders trading
- 16
- Net value
- +$4.78M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Columbia Financial, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Klimowich John | SEVP & Chief Risk Officer | 20,728Indirect | Sep 22, 2026 | 7 |
| Kemly Thomas J. | President & CEO | 154,797Indirect | Sep 22, 2026 | 7 |
| Holland Noel R. | Director | 29,833Indirect | Sep 9, 2026 | 5 |
| Prabhu Manesh Balachandran | EVP & CIO | 2,259Indirect | Aug 28, 2026 | 2 |
| Schlesinger Allyson Katz | SEVP&Head of Consumer Banking | 10,347Indirect | Aug 28, 2026 | 2 |
| Sorrentini Lucy | Director | 16,970Indirect | Aug 28, 2026 | 2 |
| Lewis Oliver Edward Jr | SEVP & Head Commercial Banking | 1,503Indirect | Aug 28, 2026 | 2 |
| Randall Elizabeth E. | Director | 49,396Indirect | Aug 28, 2026 | 2 |
| Gibney Dennis E. | 1st Sr. EVP, CBO | 4,316Indirect | Aug 28, 2026 | 2 |
| Van Dyk Robert | Director | 322,013 | Jul 22, 2026 | 1 |
| Wainwright Jim Hobart | Director | 17,055 | Jul 22, 2026 | 1 |
| Massood Michael Jr. | Director | 93,063Indirect | Jul 22, 2026 | 1 |
| Klein Steven M | Sr. EVP, COO | 711,570 | Jul 22, 2026 | 1 |
| Splaine Thomas Jr | EVP, CFO | 50,862 | Jul 22, 2026 | 1 |
| Kuiken James Michael | Director | 10,000Indirect | Jul 22, 2026 | 1 |
| Rinaldi Mayra Liseth | EVP, Corp Governance & Culture | 118Indirect | Jul 22, 2026 | 1 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 (view filing)1:15 PM ET | Sep 3 | 1 day | Holland Noel R.Director | PPurchase | +20 | $11.68 | +$233.6 | 0.0%80.8K after | |
| Jul 22, 2026 (view filing)9:24 PM ET | Jul 20 | 2 days | Van Dyk RobertDirector | PPurchase | +25.0K | $10.00 | +$250.0K | +8.4%322.0K after | |
| Jul 22, 2026 (view filing)9:23 PM ET | Jul 20 | 2 days | Wainwright Jim HobartDirector | PPurchase | +10.0K | $10.00 | +$100.0K | +141.7%17.1K after | |
| Jul 22, 2026 (view filing)9:23 PM ET | Jul 20 | 2 days | Massood Michael Jr.Director | PPurchase | +25.0K | $10.00 | +$250.0K | +36.7%93.1K after | 2 lots10b5-1 |
| Jul 22, 2026 (view filing)9:23 PM ET | Jul 20 | 2 days | Lewis Oliver Edward JrSEVP & Head Commercial Banking | PPurchase | +500 | $10.00 | +$5.00K | +0.8%65.3K after | |
| Jul 22, 2026 (view filing)9:23 PM ET | Jul 20 | 2 days | Lewis Oliver Edward JrSEVP & Head Commercial Banking | PPurchase | +14.5K | $10.00 | +$145.0K | New position14.5K after | |
| Jul 22, 2026 (view filing)9:22 PM ET | Jul 20 | 2 days | Klein Steven MSr. EVP, COO | PPurchase | +50.0K | $10.00 | +$500.0K | +7.6%711.6K after | |
| Jul 22, 2026 (view filing)9:22 PM ET | Jul 20 | 2 days | Randall Elizabeth E.Director | PPurchase | +10.6K | $10.00 | +$105.8K | +11.1%105.5K after | |
| Jul 22, 2026 (view filing)9:22 PM ET | Jul 20 | 2 days | Randall Elizabeth E.Director | PPurchase | +39.4K | $10.00 | +$394.0K | +402.7%49.2K after | 2 lots |
| Jul 22, 2026 (view filing)9:22 PM ET | Jul 20 | 2 days | Sorrentini LucyDirector | PPurchase | +20.0K | $10.00 | +$200.0K | New position20.0K after | |
| Jul 22, 2026 (view filing)9:21 PM ET | Jul 20 | 2 days | Klimowich JohnSEVP & Chief Risk Officer | PPurchase | +5.00K | $10.00 | +$50.0K | +3.6%145.1K after | |
| Jul 22, 2026 (view filing)9:21 PM ET | Jul 20 | 2 days | Klimowich JohnSEVP & Chief Risk Officer | PPurchase | +30.0K | $10.00 | +$300.0K | +79.6%67.7K after | |
| Jul 22, 2026 (view filing)9:21 PM ET | Jul 20 | 2 days | Schlesinger Allyson KatzSEVP&Head of Consumer Banking | PPurchase | +44.4K | $10.00 | +$444.0K | +30.0%192.5K after | |
| Jul 22, 2026 (view filing)9:21 PM ET | Jul 20 | 2 days | Schlesinger Allyson KatzSEVP&Head of Consumer Banking | PPurchase | +5.60K | $10.00 | +$56.0K | New position5.60K after | |
| Jul 22, 2026 (view filing)9:20 PM ET | Jul 20 | 2 days | Splaine Thomas JrEVP, CFO | PPurchase | +50.0K | $10.00 | +$500.0K | +5,800.5%50.9K after | |
| Jul 22, 2026 (view filing)9:20 PM ET | Jul 20 | 2 days | Kemly Thomas J.President & CEO | PPurchase | +40.0K | $10.00 | +$400.0K | +7.3%588.4K after | |
| Jul 22, 2026 (view filing)9:20 PM ET | Jul 20 | 2 days | Kemly Thomas J.President & CEO | PPurchase | +13.1K | $10.00 | +$130.6K | +14.5%103.1K after | |
| Jul 22, 2026 (view filing)9:20 PM ET | Jul 20 | 2 days | Holland Noel R.Director | PPurchase | +15.0K | $10.00 | +$150.0K | +15.9%109.3K after | 2 lots |
| Jul 22, 2026 (view filing)9:19 PM ET | Jul 20 | 2 days | Prabhu Manesh BalachandranEVP & CIO | PPurchase | +15.0K | $10.00 | +$150.0K | New position15.0K after | |
| Jul 22, 2026 (view filing)9:19 PM ET | Jul 20 | 2 days | Kuiken James MichaelDirector | PPurchase | +10.0K | $10.00 | +$100.0K | New position10.0K after | |
| Jul 22, 2026 (view filing)9:18 PM ET | Jul 20 | 2 days | Rinaldi Mayra LisethEVP, Corp Governance & Culture | PPurchase | +10.3K | $10.00 | +$103.4K | New position118 after | 5 lots |
| Jul 22, 2026 (view filing)9:17 PM ET | Jul 20 | 2 days | Gibney Dennis E.1st Sr. EVP, CBO | PPurchase | +20.5K | $10.00 | +$205.0K | +5.8%376.6K after | |
| Jul 22, 2026 (view filing)9:17 PM ET | Jul 20 | 2 days | Gibney Dennis E.1st Sr. EVP, CBO | PPurchase | +24.0K | $10.00 | +$240.0K | New position11.5K after | 2 lots |