United States

Columbia Financial, Inc./MD/ (CLBK)

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Columbia Financial experienced significant insider trading activity recently, with sixteen individuals purchasing shares totaling approximately $4.78 million. These acquisitions occurred following a strong earnings report where the company beat expectations by 200%. The stock has seen a 30.7% price increase over the last ninety days, reflecting positive market momentum alongside these executive investments.
Ticker: CLBK
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
WAINWRIGHT JIM HOBART Non-Executive Director
Transaction date
Purchase
Price
45.17
Quantity 79,261 -25.7%
Value US$373,543
2.8
Van Dyk Robert Non-Executive Director
Transaction date
Purchase
Price
335.11
Quantity 23,147 +42.3%
Value US$2,403,665
2.2
Massood Michael Jr. Non-Executive Director
Transaction date
Purchase
Price
115.89
Quantity 3,909 +21.1%
Value US$4,845,472
2.2
Massood Michael Jr. Non-Executive Director
Transaction date
Purchase
Price
10.00
Quantity 10,000 +21.3%
Value US$100,000
3.2
Klein Steven M Sr. EVP, COO Executive Director
Transaction date
Purchase
Price
10.00
Quantity 50,000 +7.6%
Value US$500,000
Lewis Oliver Edward Jr SEVP & Head Commercial Banking Officer
Transaction date
Purchase
Price
10.00
Quantity 14,500 +inf%
Value US$145,000
Lewis Oliver Edward Jr SEVP & Head Commercial Banking Officer
Transaction date
Purchase
Price
10.00
Quantity 500 +0.8%
Value US$5,000
2.7
Klimowich John SEVP & Chief Risk Officer Officer
Transaction date
Purchase
Price
10.00
Quantity 30,000 +79.6%
Value US$300,000
2.7
Klimowich John SEVP & Chief Risk Officer Officer
Transaction date
Purchase
Price
10.00
Quantity 5,000 +3.6%
Value US$50,000
Sorrentini Lucy Non-Executive Director
Transaction date
Purchase
Price
10.00
Quantity 20,000 +inf%
Value US$200,000
2.9
Randall Elizabeth E. Non-Executive Director
Transaction date
Purchase
Price
10.00
Quantity 27,200 +123.7%
Value US$272,000
2.9
Randall Elizabeth E. Non-Executive Director
Transaction date
Purchase
Price
10.00
Quantity 12,200 +82.7%
Value US$122,000
2.9
Randall Elizabeth E. Non-Executive Director
Transaction date
Purchase
Price
10.00
Quantity 10,580 +11.1%
Value US$105,800
Splaine Thomas Jr EVP, CFO Officer
Transaction date
Purchase
Price
10.00
Quantity 50,000 +5800.5%
Value US$500,000
2.3
Schlesinger Allyson Katz SEVP&Head of Consumer Banking Officer
Transaction date
Purchase
Price
10.00
Quantity 5,600 +inf%
Value US$56,000
2.3
Schlesinger Allyson Katz SEVP&Head of Consumer Banking Officer
Transaction date
Purchase
Price
10.00
Quantity 44,400 +30.0%
Value US$444,000
2.4
Kemly Thomas J. President & CEO Executive Director
Transaction date
Purchase
Price
10.00
Quantity 13,057 +14.5%
Value US$130,570
2.4
Kemly Thomas J. President & CEO Executive Director
Transaction date
Purchase
Price
10.00
Quantity 40,000 +7.3%
Value US$400,000
3.1
Holland Noel R. Non-Executive Director
Transaction date
Purchase
Price
10.00
Quantity 7,500 +7.4%
Value US$75,000
3.1
Holland Noel R. Non-Executive Director
Transaction date
Purchase
Price
10.00
Quantity 7,500 +33.8%
Value US$75,000
Prabhu Manesh Balachandran EVP & CIO Officer
Transaction date
Purchase
Price
10.00
Quantity 15,000 +inf%
Value US$150,000
Rinaldi Mayra Liseth EVP, Corp Governance & Culture Officer
Transaction date
Purchase
Price
10.00
Quantity 30 +34.1%
Value US$300
Rinaldi Mayra Liseth EVP, Corp Governance & Culture Officer
Transaction date
Purchase
Price
10.00
Quantity 50 +inf%
Value US$500
Rinaldi Mayra Liseth EVP, Corp Governance & Culture Officer
Transaction date
Purchase
Price
10.00
Quantity 100 +22.7%
Value US$1,000
Rinaldi Mayra Liseth EVP, Corp Governance & Culture Officer
Transaction date
Purchase
Price
10.00
Quantity 9,000 +252.0%
Value US$90,000
Rinaldi Mayra Liseth EVP, Corp Governance & Culture Officer
Transaction date
Purchase
Price
10.00
Quantity 1,157 +7.3%
Value US$11,570
Kuiken James Michael Non-Executive Director
Transaction date
Purchase
Price
10.00
Quantity 10,000 +inf%
Value US$100,000
3.2
Gibney Dennis E. 1st Sr. EVP, CBO Executive Director
Transaction date
Purchase
Price
10.00
Quantity 11,500 +inf%
Value US$115,000
3.2
Gibney Dennis E. 1st Sr. EVP, CBO Executive Director
Transaction date
Purchase
Price
10.00
Quantity 12,500 +56.8%
Value US$125,000
3.2
Gibney Dennis E. 1st Sr. EVP, CBO Executive Director
Transaction date
Purchase
Price
10.00
Quantity 20,500 +5.8%
Value US$205,000
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-22 2026-07-20 B Purchase
WAINWRIGHT JIM HOBART
Non-Executive Director
79,261 -25.7%
45.17
US$373,543 		79,261 -25.7% 45.17 US$373,543
2026-07-22 2026-07-20 B Purchase
2.8
Van Dyk Robert
Non-Executive Director
23,147 +42.3%
335.11
US$2,403,665 		23,147 +42.3% 335.11 US$2,403,665
2026-07-22 2026-07-20 B Purchase
2.2
Massood Michael Jr.
Non-Executive Director
3,909 +21.1%
115.89
US$4,845,472 		3,909 +21.1% 115.89 US$4,845,472
2026-07-22 2026-07-20 B Purchase
2.2
Massood Michael Jr.
Non-Executive Director
10,000 +21.3%
10.00
US$100,000 		10,000 +21.3% 10.00 US$100,000
2026-07-22 2026-07-20 B Purchase
3.2
Klein Steven M

Sr. EVP, COO

Executive Director
50,000 +7.6%
10.00
US$500,000 		50,000 +7.6% 10.00 US$500,000
2026-07-22 2026-07-20 B Purchase
Lewis Oliver Edward Jr

SEVP & Head Commercial Banking

Officer
14,500 +inf%
10.00
US$145,000 		14,500 +inf% 10.00 US$145,000
2026-07-22 2026-07-20 B Purchase
Lewis Oliver Edward Jr

SEVP & Head Commercial Banking

Officer
500 +0.8%
10.00
US$5,000 		500 +0.8% 10.00 US$5,000
2026-07-22 2026-07-20 B Purchase
2.7
Klimowich John

SEVP & Chief Risk Officer

Officer
30,000 +79.6%
10.00
US$300,000 		30,000 +79.6% 10.00 US$300,000
2026-07-22 2026-07-20 B Purchase
2.7
Klimowich John

SEVP & Chief Risk Officer

Officer
5,000 +3.6%
10.00
US$50,000 		5,000 +3.6% 10.00 US$50,000
2026-07-22 2026-07-20 B Purchase
Sorrentini Lucy
Non-Executive Director
20,000 +inf%
10.00
US$200,000 		20,000 +inf% 10.00 US$200,000
2026-07-22 2026-07-20 B Purchase
2.9
Randall Elizabeth E.
Non-Executive Director
27,200 +123.7%
10.00
US$272,000 		27,200 +123.7% 10.00 US$272,000
2026-07-22 2026-07-20 B Purchase
2.9
Randall Elizabeth E.
Non-Executive Director
12,200 +82.7%
10.00
US$122,000 		12,200 +82.7% 10.00 US$122,000
2026-07-22 2026-07-20 B Purchase
2.9
Randall Elizabeth E.
Non-Executive Director
10,580 +11.1%
10.00
US$105,800 		10,580 +11.1% 10.00 US$105,800
2026-07-22 2026-07-20 B Purchase
Splaine Thomas Jr

EVP, CFO

Officer
50,000 +5800.5%
10.00
US$500,000 		50,000 +5800.5% 10.00 US$500,000
2026-07-22 2026-07-20 B Purchase
2.3
Schlesinger Allyson Katz

SEVP&Head of Consumer Banking

Officer
5,600 +inf%
10.00
US$56,000 		5,600 +inf% 10.00 US$56,000
2026-07-22 2026-07-20 B Purchase
2.3
Schlesinger Allyson Katz

SEVP&Head of Consumer Banking

Officer
44,400 +30.0%
10.00
US$444,000 		44,400 +30.0% 10.00 US$444,000
2026-07-22 2026-07-20 B Purchase
2.4
Kemly Thomas J.

President & CEO

Executive Director
13,057 +14.5%
10.00
US$130,570 		13,057 +14.5% 10.00 US$130,570
2026-07-22 2026-07-20 B Purchase
2.4
Kemly Thomas J.

President & CEO

Executive Director
40,000 +7.3%
10.00
US$400,000 		40,000 +7.3% 10.00 US$400,000
2026-07-22 2026-07-20 B Purchase
3.1
Holland Noel R.
Non-Executive Director
7,500 +7.4%
10.00
US$75,000 		7,500 +7.4% 10.00 US$75,000
2026-07-22 2026-07-20 B Purchase
3.1
Holland Noel R.
Non-Executive Director
7,500 +33.8%
10.00
US$75,000 		7,500 +33.8% 10.00 US$75,000
2026-07-22 2026-07-20 B Purchase
Prabhu Manesh Balachandran

EVP & CIO

Officer
15,000 +inf%
10.00
US$150,000 		15,000 +inf% 10.00 US$150,000
2026-07-22 2026-07-20 B Purchase
Rinaldi Mayra Liseth

EVP, Corp Governance & Culture

Officer
30 +34.1%
10.00
US$300 		30 +34.1% 10.00 US$300
2026-07-22 2026-07-20 B Purchase
Rinaldi Mayra Liseth

EVP, Corp Governance & Culture

Officer
50 +inf%
10.00
US$500 		50 +inf% 10.00 US$500
2026-07-22 2026-07-20 B Purchase
Rinaldi Mayra Liseth

EVP, Corp Governance & Culture

Officer
100 +22.7%
10.00
US$1,000 		100 +22.7% 10.00 US$1,000
2026-07-22 2026-07-20 B Purchase
Rinaldi Mayra Liseth

EVP, Corp Governance & Culture

Officer
9,000 +252.0%
10.00
US$90,000 		9,000 +252.0% 10.00 US$90,000
2026-07-22 2026-07-20 B Purchase
Rinaldi Mayra Liseth

EVP, Corp Governance & Culture

Officer
1,157 +7.3%
10.00
US$11,570 		1,157 +7.3% 10.00 US$11,570
2026-07-22 2026-07-20 B Purchase
Kuiken James Michael
Non-Executive Director
10,000 +inf%
10.00
US$100,000 		10,000 +inf% 10.00 US$100,000
2026-07-22 2026-07-20 B Purchase
3.2
Gibney Dennis E.

1st Sr. EVP, CBO

Executive Director
11,500 +inf%
10.00
US$115,000 		11,500 +inf% 10.00 US$115,000
2026-07-22 2026-07-20 B Purchase
3.2
Gibney Dennis E.

1st Sr. EVP, CBO

Executive Director
12,500 +56.8%
10.00
US$125,000 		12,500 +56.8% 10.00 US$125,000
2026-07-22 2026-07-20 B Purchase
3.2
Gibney Dennis E.

1st Sr. EVP, CBO

Executive Director
20,500 +5.8%
10.00
US$205,000 		20,500 +5.8% 10.00 US$205,000
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