Columbia Financial, Inc CLBK

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Columbia Financial, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 10.8800 · FX 1 USD = 1.288650 SGD · about SGD 14.0205 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 6.42 → 10.88 · 69.4%
11.1368.6896.241 1 2 3,4 5 6 7 8,9,10 11 12 13 14 15 16 17,18 19 20 21 22 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
Weekend
Weekend
11.0000 11.0000 10.7600 10.8800 8,197,000
10.9700 11.0300 10.7500 11.0100 9,987,800
11.0000 11.0800 10.9200 10.9400 15,215,200
10.7500 11.0800 10.7000 11.0800 57,510,100
10.7727 11.7409 10.7636 11.1364 36,890,480
Weekend
Weekend
10.3864 10.9500 10.2091 10.6455 16,440,600
10.0000 10.4773 9.9795 10.4318 1,927,860
9.7227 10.0182 9.6295 10.0000 932,800
9.6773 9.7727 9.6364 9.7182 946,660
9.3136 9.7295 9.3009 9.6773 932,140
Weekend
Weekend
9.6273 9.7000 9.5455 9.6591 765,600
9.4455 9.6955 9.4455 9.6227 659,120
9.7545 9.7545 9.3818 9.4455 833,580
9.6818 9.7864 9.6545 9.7568 1,135,860
9.6000 9.8000 9.6000 9.7318 887,260
Weekend
Weekend
No trading
9.6818 9.7659 9.5682 9.6227 1,348,160
22 · 8-K Pre-market · 08:29 ET 8-K ↗
9.6500 9.8136 9.6318 9.6682 865,700
9.5591 9.6864 9.4750 9.6455 827,640
9.4909 9.5773 9.3455 9.5591 948,860
Weekend
Weekend
9.1727 9.5409 9.1727 9.4818 1,966,800
21 · 8-K After-hours · 16:44 ET 8-K ↗
9.0045 9.1273 9.0045 9.1273 1,024,320
9.0545 9.0864 8.9159 9.0227 1,298,880
8.9909 9.0364 8.8909 9.0091 877,360
9.1000 9.1773 8.9727 8.9909 878,900
Weekend
Weekend
No trading
9.1136 9.1545 9.0295 9.1045 1,808,620
9.2045 9.3273 8.9864 9.0182 955,240
9.2182 9.3000 9.1545 9.2045 678,480
9.4500 9.4591 9.0818 9.1455 1,326,600
Weekend
Weekend
9.4591 9.5000 9.4000 9.4091 595,100
9.5227 9.5250 9.3636 9.4227 711,700
9.5455 9.6341 9.4273 9.4409 786,720
9.4727 9.6000 9.4136 9.5182 872,740
9.2409 9.4568 9.2409 9.4318 940,940
Weekend
Weekend
20 · 10-Q/A After-hours · 16:12 ET 10-Q/A ↗
9.2045 9.2500 9.1500 9.2136 663,520
9.0864 9.2409 9.0864 9.2045 822,360
9.2227 9.2682 9.0000 9.0136 633,600
9.0364 9.2568 9.0273 9.2409 699,820
9.0955 9.1091 8.9500 9.0455 720,500
Weekend
Weekend
9.1182 9.2318 9.1182 9.1500 770,440
9.0682 9.1364 9.0136 9.1136 810,040
9.2682 9.3500 9.0727 9.0818 998,800
9.2773 9.4045 9.2091 9.2682 862,400
No trading
Weekend
Weekend
9.2409 9.2909 9.1473 9.2545 934,560
9.1545 9.2045 9.0609 9.1955 993,300
8.9136 9.2000 8.8745 9.1773 1,610,400
9.0091 9.0682 8.8818 8.9136 1,024,100
8.8955 9.0182 8.8886 9.0136 918,500
Weekend
Weekend
8.9318 8.9364 8.8182 8.8955 923,120
19 · 8-K Pre-market · 07:29 ET 8-K ↗
8.8182 8.9636 8.8182 8.9545 1,065,680
8.6682 8.8045 8.6318 8.7727 915,420
8.8409 8.8841 8.6636 8.7318 877,140
18 · 8-K After-hours · 16:11 ET 8-K ↗ 17 · 10-Q After-hours · 16:07 ET 10-Q ↗
8.8636 8.9318 8.8182 8.8364 1,012,660
Weekend
Weekend
8.7773 8.9068 8.7773 8.8682 1,013,760
8.8000 8.8318 8.7409 8.7773 640,860
8.7727 8.8591 8.7500 8.7682 594,000
8.5591 8.7909 8.5091 8.7364 408,980
8.7136 8.7636 8.5091 8.5136 625,680
Weekend
Weekend
8.7409 8.9727 8.7136 8.7500 1,225,620
16 · 10-K/A After-hours · 17:21 ET 10-K/A ↗
8.5773 8.7636 8.5773 8.7409 635,140
8.6273 8.6695 8.5000 8.6545 823,240
8.4855 8.7864 8.4455 8.6773 1,026,080
15 · 8-K After-hours · 16:05 ET 8-K ↗
8.2364 8.4227 8.2364 8.4182 386,320
Weekend
Weekend
8.2000 8.2636 8.1864 8.2591 369,160
14 · 8-K After market open · 12:00 ET 8-K ↗
8.2000 8.2864 8.1682 8.2409 414,260
8.2227 8.3182 8.1977 8.2000 500,280
8.1864 8.3045 8.0705 8.1841 930,160
13 · 8-K After-hours · 16:14 ET 8-K ↗
8.4091 8.4591 8.3682 8.3682 343,420
Weekend
Weekend
8.3409 8.4773 8.3295 8.4364 588,940
8.3000 8.3364 8.2545 8.2591 278,740
8.2864 8.3545 8.2364 8.3273 385,440
8.1955 8.3000 8.1091 8.2909 516,120
8.2227 8.2545 8.1727 8.2182 342,320
Weekend
Weekend
8.3864 8.4045 8.2295 8.2545 390,720
8.2091 8.4864 8.2045 8.4091 507,540
8.2318 8.3227 8.2023 8.2955 665,500
8.0500 8.1159 7.9977 8.0955 460,680
7.9864 8.0818 7.9068 8.0682 525,360
Weekend
Weekend
No trading
7.9091 8.0455 7.9000 8.0273 400,840
7.9955 8.0591 7.9864 7.9909 375,540
7.9955 8.0182 7.8909 7.9591 469,260
7.8818 7.9273 7.8409 7.8773 469,700
Weekend
Weekend
7.8636 7.8955 7.8045 7.8318 458,260
7.8455 7.9182 7.8455 7.8818 360,360
8.0045 8.0500 7.8955 7.9000 356,180
7.8773 8.0318 7.8636 7.9364 537,020
7.9455 8.1000 7.8886 7.9682 730,840
Weekend
Weekend
7.9455 7.9455 7.7955 7.8227 1,250,920
7.7682 8.0136 7.7364 7.9364 783,200
7.8727 7.9455 7.8023 7.8091 660,220
7.9773 8.0409 7.8909 7.9273 608,740
8.0864 8.0955 7.9364 7.9409 459,580
Weekend
Weekend
7.9818 8.0182 7.8682 7.9455 661,320
7.8409 8.0432 7.8318 7.9227 767,800
8.0818 8.1773 8.0227 8.0318 787,380
8.1000 8.2455 8.0455 8.0818 603,460
8.1182 8.2000 7.9955 8.1227 807,840
Weekend
Weekend
12 · 10-K After-hours · 16:06 ET 10-K ↗
8.1364 8.2205 8.0318 8.2091 705,540
8.2591 8.2955 8.1727 8.2409 511,720
8.4364 8.4636 8.3455 8.3455 472,780
8.1364 8.4318 8.1364 8.3682 607,420
8.0409 8.3477 7.9682 8.3091 667,040
Weekend
Weekend
7.9727 8.2227 7.9682 8.1364 1,010,680
8.3227 8.3682 8.2136 8.2773 428,560
8.2136 8.3045 8.1591 8.2682 464,420
8.2318 8.3773 8.1227 8.1727 584,540
8.3273 8.4091 8.0977 8.2455 869,220
Weekend
Weekend
8.2500 8.4273 8.2136 8.3818 469,480
8.2500 8.3091 8.1886 8.2591 518,320
8.3591 8.4864 8.2682 8.2682 473,440
8.3818 8.4750 8.3182 8.3545 340,340
11 · 8-K Pre-market · 07:30 ET 8-K ↗
No trading
Weekend
Weekend
8.2727 8.4318 8.2455 8.3682 478,720
8.2500 8.3136 8.1000 8.2682 625,020
8.2818 8.4000 8.1705 8.1955 742,060
8.3182 8.4168 8.2318 8.2682 589,820
8.4091 8.4682 8.3182 8.3318 592,900
Weekend
Weekend
8.2818 8.5068 8.2136 8.4182 997,920
8.3545 8.3591 8.1136 8.1727 700,480
8.0273 8.5182 8.0091 8.3682 1,308,120
8.0318 8.1227 7.7341 7.9500 1,507,880
7.9136 8.5773 7.7318 8.0500 1,979,780
10 · 8-K Pre-market · 07:31 ET 8-K ↗ 9 · 8-K Next filing day · accepted 30 Jan, 19:12 ET 8-K ↗ 8 · 8-K Pre-market · 07:58 ET FORM 8-K ↗
Weekend
Weekend
7.3545 7.5136 7.3045 7.3955 319,220
7.3318 7.4227 7.2500 7.4182 205,700
7.2636 7.3000 7.1682 7.2864 437,580
7.2000 7.3136 7.2000 7.2545 271,920
7.2545 7.3386 7.1182 7.2045 315,260
Weekend
Weekend
7.4455 7.4455 7.2273 7.2318 203,500
7.4864 7.6773 7.4773 7.4864 283,140
7.1682 7.4727 7.1682 7.4682 400,400
7.0864 7.1409 6.9909 7.1136 243,100
No trading
Weekend
Weekend
7.1909 7.2636 7.1818 7.2000 229,460
7.0591 7.2591 6.9977 7.2000 254,540
6.9864 7.0727 6.9500 7.0727 165,660
7.0545 7.0545 6.9364 6.9864 174,240
6.9136 7.0909 6.8614 7.0500 242,660
Weekend
Weekend
7.0909 7.1295 6.9409 6.9545 209,880
6.8727 7.0909 6.8727 7.0773 235,620
7.0091 7.2423 6.8636 6.9182 232,980
7.1227 7.1273 6.9682 7.0136 174,460
6.9955 7.2318 6.8318 7.1682 286,000
Weekend
Weekend
7.1000 7.1000 6.9500 7.0091 256,740
No trading
7.0909 7.0909 7.0136 7.0636 204,820
7.1591 7.1727 7.0773 7.0818 182,820
7.3318 7.3636 7.1591 7.1636 291,280
Weekend
Weekend
7.3455 7.4318 7.2895 7.3273 170,060
No trading
7.3318 7.3818 7.2955 7.3500 94,160
7.4091 7.6818 7.3236 7.3364 201,300
7.4955 7.6136 7.4227 7.4500 201,960
Weekend
Weekend
7.6409 7.7273 7.4582 7.5091 474,980
7.6591 7.7364 7.6273 7.6636 254,100
7.6500 7.7545 7.5318 7.6091 234,960
7.7955 7.7955 7.5955 7.6682 244,640
7.8682 7.8909 7.7727 7.8000 267,080
Weekend
Weekend
7.8091 7.8591 7.7682 7.7818 214,060
7.7636 7.9091 7.7364 7.7955 238,040
7.6318 7.8614 7.6318 7.7909 314,160
7.6227 7.7909 7.6227 7.6682 249,480
7.6727 7.7023 7.6091 7.6182 251,240
Weekend
Weekend
7.6182 7.6909 7.5909 7.6182 197,340
7.6727 7.7477 7.6364 7.6591 207,020
7.4273 7.7091 7.4273 7.7091 206,800
7.4045 7.4477 7.3455 7.3909 161,040
7.1545 7.3545 7.1273 7.3500 322,960
Weekend
Weekend
7.2727 7.2932 7.1773 7.1955 161,920
No trading
7.2682 7.4045 7.2227 7.2318 193,160
7.1909 7.3636 6.9136 7.3000 276,100
7.0818 7.1545 6.9818 7.1455 372,020
Weekend
Weekend
6.8273 7.1545 6.6000 7.0409 432,740
6.7909 6.9159 6.7591 6.8227 241,560
6.6773 6.8627 6.6114 6.7000 259,160
6.6000 6.7091 6.5568 6.6955 212,300
6.8591 6.8591 6.5909 6.6000 251,460
Weekend
Weekend
6.7909 6.8455 6.7318 6.8455 351,120
6.8727 7.0000 6.7864 6.8318 233,200
6.9636 7.0886 6.9136 6.9273 207,240
7.0318 7.0727 6.7773 6.9682 203,500
7 · 8-K After-hours · 16:31 ET 8-K ↗
6.9682 7.0682 6.9182 7.0091 326,700
Weekend
Weekend
6 · 10-Q After-hours · 16:03 ET 10-Q ↗
6.8682 6.9273 6.8409 6.9227 201,300
6.9409 7.0409 6.8682 6.8727 200,860
6.8091 7.0182 6.8091 6.9591 221,980
6.7636 6.8636 6.7377 6.8000 334,400
6.6909 6.8318 6.6273 6.8136 390,280
Weekend
Weekend
6.8409 6.9500 6.6545 6.7045 352,880
6.7636 6.9409 6.6182 6.8273 324,500
6.9409 7.0427 6.7227 6.7955 275,000
6.9500 7.0091 6.8636 6.9864 249,920
7.0545 7.0682 6.9477 6.9955 229,240
Weekend
Weekend
6.9500 7.0455 6.9500 7.0091 172,260
6.9500 6.9500 6.8386 6.8636 229,900
6.9136 6.9545 6.8364 6.9364 268,180
6.5000 7.0000 6.5000 6.9045 440,000
5 · 8-K After-hours · 16:35 ET 8-K ↗
6.3273 6.4591 6.2886 6.4455 317,020
Weekend
Weekend
6.3045 6.3323 6.2227 6.2409 405,680
6.5136 6.5136 6.2091 6.2591 441,100
6.6727 6.6909 6.4682 6.5318 275,220
6.3818 6.6727 6.3818 6.6500 350,020
6.4227 6.6864 6.2545 6.4227 326,700
Weekend
Weekend
6.5909 6.6818 6.3182 6.3227 328,240
6.7364 6.7409 6.5773 6.5909 211,640
6.8091 6.8091 6.6818 6.7727 231,000
6.9955 7.0295 6.7432 6.7545 536,580
6.8000 6.9955 6.7500 6.9818 386,540
Weekend
Weekend
6.7136 6.8250 6.7136 6.7682 316,580
6.6818 6.8773 6.6227 6.7000 219,340
6.7591 6.9045 6.6568 6.7091 206,360
6.8136 6.8659 6.7500 6.8227 262,240
6.9909 6.9909 6.7364 6.8500 221,100
Weekend
Weekend
7.0227 7.1318 6.9409 6.9545 179,520
6.9818 7.0455 6.9727 7.0273 351,780
7.0227 7.1273 7.0000 7.0318 265,320
6.9864 7.1523 6.9864 7.0318 251,680
7.0500 7.0818 6.9818 6.9909 376,640
Weekend
Weekend
7.1864 7.2136 7.0341 7.0500 641,740
7.0500 7.2591 7.0000 7.2045 350,900
7.0455 7.2136 6.9841 7.0091 440,440
6.9273 7.0364 6.8682 7.0091 344,740
6.9909 7.0091 6.8636 6.9545 339,240
Weekend
Weekend
6.6909 7.0091 6.6909 6.9500 266,420
6.8955 7.0182 6.8636 6.9909 337,920
6.9591 7.0318 6.8955 6.9182 254,760
6.8818 7.0159 6.8818 6.9727 376,860
4 · 8-K After-hours · 16:07 ET 8-K ↗ 3 · 8-K After-hours · 16:04 ET 8-K ↗
6.8545 6.8864 6.7500 6.8591 209,220
Weekend
Weekend
6.8591 6.9091 6.7455 6.8227 234,740
6.7818 6.8364 6.7591 6.8182 192,940
6.7136 6.8045 6.7045 6.7455 266,860
6.7591 6.8205 6.6455 6.7409 261,140
No trading
Weekend
Weekend
6.8727 6.9091 6.8227 6.8318 153,560
6.9636 6.9636 6.8409 6.8545 189,200
6.9136 6.9864 6.8682 6.9091 171,380
6.8364 6.9636 6.8341 6.9318 221,100
6.9591 6.9773 6.8273 6.8273 194,920
Weekend
Weekend
6.6773 6.9818 6.5591 6.9773 442,200
6.6364 6.6500 6.5977 6.6318 250,580
6.7500 6.7682 6.5577 6.6773 209,220
6.6682 6.7614 6.6591 6.7500 177,980
6.6091 6.6864 6.4477 6.6727 209,220
Weekend
Weekend
6.7636 6.8091 6.5977 6.6091 206,360
6.7682 6.7818 6.7000 6.7364 201,080
6.7636 6.8795 6.7636 6.8682 223,300
6.5500 6.7273 6.5500 6.7182 198,220
6.5364 6.5364 6.4682 6.5000 163,020
Weekend
Weekend
2 · 10-Q After-hours · 16:02 ET 10-Q ↗
6.4591 6.5409 6.3545 6.5136 188,100
6.5045 6.5045 6.3773 6.4182 237,820
6.5000 6.5545 6.4818 6.4818 182,600
6.4864 6.5205 6.3864 6.5136 331,980
6.3591 6.5773 6.3136 6.4909 291,500
Weekend
Weekend
6.4682 6.5227 6.3636 6.3636 561,660
6.3182 6.6727 6.3182 6.5409 394,680
1 · 8-K After-hours · 16:07 ET 8-K ↗
6.5455 6.5455 6.3114 6.3364 298,100
6.4727 6.5227 6.3591 6.3727 248,380
6.4045 6.5341 6.3136 6.4227 198,220
Weekend
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

22 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:29 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:44 ET Summarise
20 10-Q/A 10-Q/A (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:29 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
17 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
16 10-K/A 10-K/A (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After market open · 12:00 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:14 ET Summarise
12 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 30 Jan, 19:12 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:58 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
6 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise