John Klimowich

Insider

First SEC filing: June 16, 2026 · Latest: June 16, 2026

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Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Compensation Executive pay disclosed in company proxy statements.

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 72 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

72 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D
July 10, 2026	CLBK	A	32	$21.25	$680	9,245 Indirect	+0.35%	Acquired
June 26, 2026	CLBK	A	33	$20.86	$688	9,213 Indirect	+0.36%	Acquired
June 12, 2026	CLBK	A	33	$20.70	$683	9,180 Indirect	+0.36%	Acquired
May 29, 2026	CLBK	A	34	$20.13	$684	9,147 Indirect	+0.37%	Acquired
May 21, 2021	CLBK	A	32	$17.60	$563	2,253 Indirect	+1.44%	Acquired
May 7, 2021	CLBK	A	31	$18.12	$562	2,220 Indirect	+1.42%	Acquired
April 23, 2021	CLBK	A	31	$18.66	$578	2,189 Indirect	+1.44%	Acquired
April 9, 2021	CLBK	A	32	$17.84	$571	2,158 Indirect	+1.51%	Acquired
March 26, 2021	CLBK	A	32	$17.87	$572	2,126 Indirect	+1.53%	Acquired
March 12, 2021	CLBK	A	32	$17.94	$574	2,094 Indirect	+1.55%	Acquired
Feb. 26, 2021	CLBK	A	35	$16.34	$572	2,063 Indirect	+1.73%	Acquired
Feb. 12, 2021	CLBK	A	35	$16.04	$561	2,028 Indirect	+1.76%	Acquired
Jan. 29, 2021	CLBK	A	37	$15.42	$571	1,992 Indirect	+1.89%	Acquired
Jan. 15, 2021	CLBK	A	36	$15.98	$575	1,956 Indirect	+1.88%	Acquired
Dec. 31, 2020	CLBK	A	35	$15.56	$545	1,920 Indirect	+1.86%	Acquired
Dec. 18, 2020	CLBK	A	36	$15.03	$541	1,885 Indirect	+1.95%	Acquired
Dec. 4, 2020	CLBK	A	36	$14.99	$540	1,849 Indirect	+1.99%	Acquired
Nov. 20, 2020	CLBK	A	37	$14.49	$536	1,814 Indirect	+2.08%	Acquired
Nov. 6, 2020	CLBK	A	42	$12.93	$543	1,776 Indirect	+2.42%	Acquired
Oct. 23, 2020	CLBK	A	42	$12.92	$543	1,735 Indirect	+2.48%	Acquired
Oct. 9, 2020	CLBK	A	43	$12.45	$535	1,693 Indirect	+2.61%	Acquired
Sept. 25, 2020	CLBK	A	50	$10.86	$543	1,650 Indirect	+3.12%	Acquired
Sept. 11, 2020	CLBK	A	48	$11.22	$539	1,600 Indirect	+3.09%	Acquired
Aug. 28, 2020	CLBK	A	50	$10.67	$534	1,552 Indirect	+3.33%	Acquired
Aug. 14, 2020	CLBK	A	46	$11.80	$543	1,502 Indirect	+3.16%	Acquired
July 31, 2020	CLBK	A	45	$12.03	$541	1,456 Indirect	+3.19%	Acquired
July 17, 2020	CLBK	A	41	$13.08	$536	1,411 Indirect	+2.99%	Acquired
July 3, 2020	CLBK	A	39	$13.64	$532	1,370 Indirect	+2.93%	Acquired
June 19, 2020	CLBK	A	40	$13.51	$540	1,331 Indirect	+3.10%	Acquired
June 5, 2020	CLBK	A	37	$14.42	$534	1,291 Indirect	+2.95%	Acquired
May 22, 2020	CLBK	A	40	$13.43	$537	1,254 Indirect	+3.29%	Acquired
May 8, 2020	CLBK	A	39	$13.96	$544	1,213 Indirect	+3.32%	Acquired
April 24, 2020	CLBK	A	38	$14.02	$533	1,175 Indirect	+3.34%	Acquired
April 10, 2020	CLBK	A	36	$14.77	$532	1,136 Indirect	+3.27%	Acquired
March 27, 2020	CLBK	A	39	$13.90	$542	1,100 Indirect	+3.68%	Acquired
March 13, 2020	CLBK	A	40	$13.54	$542	1,061 Indirect	+3.92%	Acquired
Feb. 28, 2020	CLBK	A	35	$15.52	$543	1,022 Indirect	+3.55%	Acquired
Feb. 14, 2020	CLBK	A	31	$17.15	$532	987 Indirect	+3.24%	Acquired
Jan. 31, 2020	CLBK	A	32	$16.77	$537	955 Indirect	+3.47%	Acquired
Jan. 17, 2020	CLBK	A	40	$16.88	$675	923 Indirect	+4.53%	Acquired
Jan. 3, 2020	CLBK	A	24	$16.95	$407	883 Indirect	+2.79%	Acquired
Dec. 20, 2019	CLBK	A	22	$17.03	$375	860 Indirect	+2.63%	Acquired
Dec. 6, 2019	CLBK	A	23	$16.52	$380	837 Indirect	+2.83%	Acquired
Nov. 22, 2019	CLBK	A	23	$16.28	$374	814 Indirect	+2.91%	Acquired
Nov. 8, 2019	CLBK	A	23	$16.55	$381	791 Indirect	+2.99%	Acquired
Oct. 25, 2019	CLBK	A	23	$16.92	$389	768 Indirect	+3.09%	Acquired
Oct. 11, 2019	CLBK	A	24	$15.86	$381	745 Indirect	+3.33%	Acquired
Sept. 27, 2019	CLBK	A	24	$15.76	$378	721 Indirect	+3.44%	Acquired
Sept. 13, 2019	CLBK	A	24	$15.76	$378	697 Indirect	+3.57%	Acquired
Aug. 30, 2019	CLBK	A	25	$15.16	$379	673 Indirect	+3.86%	Acquired
Aug. 16, 2019	CLBK	A	25	$15.41	$385	648 Indirect	+4.01%	Acquired
Aug. 2, 2019	CLBK	A	25	$15.10	$378	623 Indirect	+4.18%	Acquired
July 23, 2019	CLBK	A	76,923	—	—	76,923 Indirect	—	Acquired
July 23, 2019	CLBK	A	189,125	—	—	189,125 Direct	—	Acquired
July 19, 2019	CLBK	A	25	$15.53	$388	598 Indirect	+4.36%	Acquired
July 5, 2019	CLBK	A	25	$15.31	$383	573 Indirect	+4.56%	Acquired
June 21, 2019	CLBK	A	26	$14.83	$386	549 Indirect	+4.97%	Acquired
June 14, 2019	CLBK	P	1,010	$14.70	$14,847	4,324 Direct	+30.48%	Acquired
June 7, 2019	CLBK	A	26	$14.47	$376	523 Indirect	+5.23%	Acquired
May 24, 2019	CLBK	A	25	$15.45	$386	497 Indirect	+5.30%	Acquired
May 10, 2019	CLBK	A	24	$15.76	$378	472 Indirect	+5.36%	Acquired
April 26, 2019	CLBK	A	25	$15.49	$387	448 Indirect	+5.91%	Acquired
April 12, 2019	CLBK	A	24	$15.56	$373	423 Indirect	+6.02%	Acquired
March 29, 2019	CLBK	A	24	$15.67	$376	399 Indirect	+6.40%	Acquired
March 15, 2019	CLBK	A	24	$15.98	$384	374 Indirect	+6.86%	Acquired
March 6, 2019	CLBK	P	1,550	$16.05	$24,878	3,314 Direct	+87.87%	Acquired
March 1, 2019	CLBK	A	24	$16.04	$385	351 Indirect	+7.34%	Acquired
Feb. 26, 2019	CLBK	I	2,821	$15.95	$44,995	17,143 Indirect	+19.70%	Acquired
Feb. 15, 2019	CLBK	A	24	$15.95	$383	327 Indirect	+7.92%	Acquired
Feb. 1, 2019	CLBK	A	25	$15.28	$382	303 Indirect	+8.99%	Acquired
Jan. 18, 2019	CLBK	A	25	$15.01	$375	278 Indirect	+9.88%	Acquired
Jan. 4, 2019	CLBK	A	25	$15.43	$386	253 Indirect	+10.96%	Acquired
Aug. 2, 2018	CLBK	L	576	$16.90	$9,734	576 Indirect	—	Acquired
May 3, 2018	CLBK	P	500	$15.50	$7,750	1,764 Direct	+39.56%	Acquired
April 19, 2018	CLBK	P	1,264	$10.00	$12,640	1,264 Direct	—	Acquired
April 19, 2018	CLBK	I	14,322	$10.00	$143,220	14,322 Indirect	—	Acquired
April 19, 2018	CLBK	P	228	$10.00	$2,280	228 Indirect	—	Acquired

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
July 23, 2019	CLBK	Stock Options (right to buy)	Common Stock (189,125)	$15.60	July 23, 2029	189,125	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CIK 1723596

Chief Risk Officer

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2020	$363,462,330,000	—	—	—	—	—	—	—

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.