Core Laboratories Inc CLB

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Core Laboratories Inc. Common Stock · Company · NYSE

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

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

USD 11.77 → 11.96 · 1.6%
19.67014.7059.740 1 2 3 4 5 6 7 8,9 10,11 12 13 14 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE 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
11.6200 12.2100 11.2800 11.9600 738,912
11.1000 11.5400 11.0100 11.4100 813,000
11.2300 11.4000 11.0200 11.1900 792,500
Weekend
Weekend
11.4900 11.5200 11.1800 11.3400 579,400
11.4400 11.5000 11.2900 11.4900 518,100
11.4800 11.6700 11.0600 11.3600 615,500
11.5100 11.5700 11.1100 11.5500 575,000
11.2400 11.7900 11.1900 11.4500 926,700
Weekend
Weekend
11.0400 11.1600 10.9000 11.1000 907,900
10.9800 11.0100 10.6500 10.9900 963,300
10.9800 11.3200 10.9400 11.1500 940,400
11.1100 11.3700 10.8000 10.8900 1,012,100
11.4600 11.5200 10.7600 11.0900 904,100
Weekend
Weekend
No trading
11.6800 11.8400 11.4300 11.4600 1,092,200
11.6200 12.2700 11.4600 11.5700 8,217,300
11.0000 11.6600 10.9600 11.6500 1,022,800
11.0100 11.1000 10.7200 10.9200 1,537,900
Weekend
Weekend
10.7600 11.0300 10.5700 11.0200 1,520,100
10.8200 11.1000 10.5100 10.9200 799,200
11.5000 11.5200 10.7100 10.7200 1,135,100
11.7700 11.8500 11.5500 11.6400 689,500
11.5900 11.8300 11.5100 11.7700 752,600
Weekend
Weekend
No trading
11.4400 11.7700 11.2100 11.6900 1,403,700
12.1900 12.2600 11.3800 11.4300 769,500
12.6300 12.7400 12.0700 12.1900 692,700
12.8900 13.1600 12.7100 12.7200 618,200
Weekend
Weekend
13.1100 13.3900 13.1100 13.1600 482,600
13.6000 13.7100 13.1800 13.2500 607,800
13.4700 13.9500 13.3400 13.4200 618,800
13.3000 13.4100 12.8200 13.2700 870,200
13.1300 13.5800 13.1300 13.4300 714,000
Weekend
Weekend
13.7100 13.7500 12.7800 12.9300 372,800
13.4100 13.8400 13.3300 13.6600 369,100
13.7400 13.7400 13.0900 13.3600 587,600
13.8700 14.2200 13.6000 13.6000 505,500
13.8800 14.0500 13.6700 13.8700 610,600
Weekend
Weekend
13.9000 14.0600 13.3900 13.6700 499,200
14.2300 14.2300 13.6000 13.9400 673,700
14.5900 14.5900 13.9700 14.0200 367,000
14.2100 14.6600 14.0000 14.5400 510,600
No trading
Weekend
Weekend
14.3200 14.5900 14.0800 14.2200 480,000
14.1900 14.5200 13.7700 14.5000 997,900
13.6400 13.9000 13.6100 13.7500 272,700
13.7600 14.1000 13.4700 13.7200 399,900
13.0200 14.0200 12.8600 13.5600 381,400
Weekend
Weekend
13.4000 13.7000 12.9900 13.0700 459,200
13.1400 13.7000 13.1400 13.4700 422,900
14 · 8-K After-hours · 16:54 ET 8-K ↗
13.1800 13.4500 12.8600 13.1300 664,300
13.4500 13.5100 13.0200 13.1800 406,900
13.2800 13.4000 13.0900 13.3000 392,300
Weekend
Weekend
13.4400 13.5900 13.1100 13.1300 486,700
13.5100 13.7400 13.0500 13.4500 542,700
14.0200 14.1600 13.6100 13.6700 472,700
13.7100 14.5100 13.7100 14.2300 560,900
14.1800 14.1800 13.3900 13.7800 650,200
Weekend
Weekend
14.4100 14.4900 13.4500 14.0700 1,010,300
13 · 10-Q Next filing day · accepted 30 Apr, 18:03 ET 10-Q ↗
16.1200 16.1200 14.2000 14.6500 1,630,700
12 · 8-K After-hours · 16:43 ET 8-K ↗
17.0100 17.3000 16.5800 17.3000 512,300
17.5300 17.6800 16.6800 16.7700 318,300
17.6300 17.9500 17.2900 17.2900 273,200
Weekend
Weekend
16.9900 17.5300 16.9600 17.4500 458,300
17.1600 17.5700 16.9600 17.0500 310,100
16.8400 17.2900 16.8400 17.0600 344,300
16.5500 16.9400 16.4600 16.6400 242,600
16.4100 16.5100 16.1700 16.3300 208,800
Weekend
Weekend
16.4100 16.7800 16.1600 16.5000 447,600
16.3700 16.9500 16.1300 16.9200 391,800
16.1000 16.5500 15.9700 16.4600 250,000
16.9700 17.0600 16.2500 16.2700 325,500
16.4800 17.1100 16.4800 17.0700 398,000
Weekend
Weekend
16.6100 16.8900 16.3900 16.5100 246,300
16.7100 17.0200 16.6100 16.6100 271,600
17.0000 17.2000 16.6800 16.7600 313,600
16.6300 17.3000 16.5300 17.2600 368,800
16.2700 16.8700 16.0700 16.6100 247,400
Weekend
Weekend
No trading
16.1900 16.7000 16.1900 16.3300 247,100
16.4700 16.8300 16.0800 16.1100 363,000
11 · DEFA14A After-hours · 17:22 ET DEFA14A ↗ 10 · DEF 14A After-hours · 17:21 ET DEF 14A ↗
16.9700 17.3600 16.5100 16.7900 317,500
17.8700 17.8700 16.7200 16.7600 619,500
Weekend
Weekend
16.3300 17.6300 16.3300 17.6100 563,500
15.8500 16.6400 15.7600 16.4200 439,500
15.6400 16.0900 15.3000 15.8500 417,700
16.0500 16.7600 15.4500 15.7100 577,400
9 · 8-K After-hours · 16:59 ET 8-K ↗
16.1100 17.0700 16.1100 16.8700 367,900
8 · 10-K Next filing day · accepted 20 Mar, 21:54 ET 10-K ↗
Weekend
Weekend
16.0300 16.2800 15.7100 16.2100 733,300
15.9000 16.3600 15.8100 15.9700 371,500
16.3200 16.4500 16.0500 16.0600 413,700
16.0200 16.3400 15.7900 16.2900 280,300
7 · 8-K/A Pre-market · 06:15 ET 8-K/A ↗
15.9300 16.0600 15.6300 15.7700 267,100
Weekend
Weekend
15.9200 16.0800 15.4600 15.7700 388,900
16.2900 16.2900 15.6100 15.9000 330,000
16.1800 16.4800 15.9500 16.4200 302,300
16.0700 16.6500 16.0600 16.3300 420,300
15.8400 16.3400 15.3300 16.3200 500,100
Weekend
Weekend
15.9500 16.0300 15.5500 15.9100 398,700
6 · 8-K After-hours · 16:11 ET 8-K ↗
16.5400 16.5400 15.8600 16.1100 464,000
16.7600 16.9200 16.3500 16.5400 382,000
17.0500 17.3400 16.7100 16.8800 292,000
17.9600 18.0000 16.6500 17.2800 299,400
Weekend
Weekend
17.3500 17.7600 17.0400 17.5900 523,400
17.2400 17.5900 17.0500 17.4000 237,600
17.8700 17.8700 16.9200 17.5200 399,200
18.4000 18.4500 17.4200 17.5700 756,700
18.2900 18.7800 17.9700 18.3300 312,600
Weekend
Weekend
18.3600 18.5900 18.0100 18.4200 432,800
18.5400 18.8700 18.3500 18.6300 523,400
18.9800 19.1700 18.3000 18.4700 406,100
18.6200 18.9000 17.9400 18.7500 284,900
No trading
Weekend
Weekend
18.2900 18.7600 18.1000 18.5600 363,900
18.9600 19.2100 17.8400 18.1500 634,400
19.0100 19.1300 18.4400 18.9400 274,600
19.0700 19.0700 18.0900 18.6400 258,400
18.4800 19.1200 18.2200 18.9800 410,300
Weekend
Weekend
18.7800 19.3400 18.5400 18.5600 587,000
19.0000 19.0000 16.9800 18.7800 991,400
5 · 8-K After-hours · 16:58 ET 8-K ↗
19.7900 20.0500 19.3900 19.6100 332,900
19.5800 19.8700 19.1300 19.6400 327,200
19.0700 19.8400 19.0400 19.5900 314,700
Weekend
Weekend
19.2600 19.5500 18.9600 19.5400 371,300
19.4500 19.8000 19.1300 19.6400 376,600
19.7800 19.8900 18.6100 18.8200 346,600
19.4700 19.9600 19.4700 19.6700 219,200
19.7400 19.7400 19.2600 19.3200 284,600
Weekend
Weekend
19.8900 20.3600 19.3600 19.4600 306,400
19.5900 19.8300 19.4000 19.6300 247,100
18.9600 19.6500 18.7100 19.5300 517,600
19.2400 19.4800 18.4900 18.5100 363,200
No trading
Weekend
Weekend
19.5300 19.7200 19.2400 19.4300 302,600
19.2300 19.7600 18.8200 19.6200 330,700
19.1900 19.9600 19.1900 19.4300 308,900
19.0200 19.2000 18.7900 19.0000 228,400
19.0300 19.1700 18.6800 18.7800 408,100
Weekend
Weekend
19.0600 19.3000 18.5600 18.9700 250,200
18.0000 19.0300 18.0000 18.8800 351,000
18.1900 18.2400 17.8900 18.0300 344,800
18.1800 18.3600 17.9400 18.1600 437,000
17.5300 18.6000 17.4600 18.1300 696,200
Weekend
Weekend
16.2400 17.0300 15.9300 16.9500 381,900
No trading
16.0500 16.2100 15.8400 16.0300 238,800
16.3300 16.4700 16.1200 16.1200 229,600
16.4900 16.5500 16.2100 16.3000 198,000
Weekend
Weekend
16.5900 16.5900 16.2200 16.3600 187,800
No trading
16.6200 16.6600 16.3400 16.5300 101,000
16.5700 16.8900 16.4000 16.6100 324,500
16.5000 16.9300 16.4700 16.5900 407,400
Weekend
Weekend
16.0500 16.5500 16.0500 16.2400 1,065,400
16.3000 16.4700 15.9700 16.0600 433,400
16.2500 16.3700 15.9900 16.2100 233,400
16.2900 16.2900 15.6100 16.0800 421,800
16.5800 16.8400 16.2800 16.5500 469,200
Weekend
Weekend
17.1300 17.2100 16.3800 16.4800 370,100
16.7700 17.2400 16.7500 17.0100 259,700
16.7300 17.1900 16.5200 17.0200 376,900
16.5000 16.9900 16.4900 16.8000 364,400
16.7000 16.8100 16.3700 16.4300 242,600
Weekend
Weekend
16.4900 17.1600 16.4900 16.8300 486,200
16.2700 16.7000 16.1900 16.4900 334,300
15.9600 16.4900 15.8400 16.4200 392,100
15.5600 15.7800 15.0800 15.7300 277,400
15.0600 15.6800 15.0000 15.3900 286,800
Weekend
Weekend
14.8500 15.2400 14.8200 15.1000 178,000
No trading
14.8900 15.2700 14.8900 14.9500 425,200
14.8600 15.2100 14.6200 15.0400 404,500
14.5000 14.9600 14.2500 14.7400 501,700
Weekend
Weekend
13.9000 14.7500 13.7200 14.7200 564,900
15.0500 15.2700 13.8400 13.8900 768,300
14.8600 15.3500 14.7600 14.9200 473,600
15.0800 15.6600 14.8200 15.3200 312,300
15.4300 15.6300 15.0200 15.1400 459,000
Weekend
Weekend
15.1300 15.4500 14.6200 15.3900 359,100
15.3800 15.6100 14.8300 15.0600 525,800
15.9800 16.1100 15.3800 15.4400 560,400
15.6000 16.5500 15.6000 16.1500 399,400
15.5000 15.6100 15.0500 15.4600 391,400
Weekend
Weekend
15.3700 15.4300 15.0500 15.3500 750,100
15.5800 16.0100 15.1200 15.2900 418,600
15.7200 16.0500 15.5300 15.7000 473,100
15.8100 16.2400 15.7400 15.8300 708,500
16.0200 16.4100 15.7600 16.1500 770,100
Weekend
Weekend
16.0800 16.1400 15.5700 15.9400 536,300
15.9300 16.5800 15.7600 15.9600 523,500
16.6700 16.7800 16.0100 16.1100 849,100
16.4600 16.9100 16.2500 16.4700 696,000
17.1000 17.4600 16.6200 16.8600 1,360,200
Weekend
Weekend
16.2900 16.9100 16.2000 16.8600 1,198,100
4 · 10-Q After-hours · 16:05 ET 10-Q ↗
15.0700 16.9500 14.4500 16.4500 1,663,400
3 · 8-K After-hours · 16:15 ET 8-K ↗
12.2800 12.8300 12.0900 12.7700 545,600
11.9200 12.2300 11.8500 12.0400 356,000
11.4000 11.9300 11.4000 11.8500 330,100
Weekend
Weekend
11.3000 11.6200 11.1600 11.3400 467,900
11.8600 11.9500 11.3100 11.4100 432,200
11.5300 11.9500 11.2800 11.8600 848,300
10.7200 11.5100 10.6700 11.4300 807,200
10.5500 10.9500 10.2900 10.9500 1,058,100
Weekend
Weekend
10.8000 10.9500 10.3100 10.3300 1,080,800
12.0700 12.2600 10.8600 10.9800 723,900
12.1000 12.2700 11.8600 12.0800 278,300
12.2500 12.5100 11.8400 11.9200 323,200
12.2000 12.4800 12.1900 12.3800 339,200
Weekend
Weekend
12.1200 12.4700 12.1200 12.1400 466,400
12.4700 12.5400 11.9800 11.9800 346,800
12.3000 12.6600 12.3000 12.5800 353,300
12.3900 12.6700 11.9300 12.3600 531,300
12.6700 12.6800 12.3500 12.5600 361,000
Weekend
Weekend
12.4600 12.7900 12.3600 12.7900 448,500
12.4600 12.5800 12.2700 12.4000 297,900
12.4300 12.8200 12.4000 12.4900 336,000
12.2700 13.0300 12.2500 12.2900 673,700
11.9000 12.3000 11.7600 12.1300 683,400
Weekend
Weekend
12.6000 12.7700 11.9300 11.9700 1,121,900
12.5900 12.8700 12.5200 12.6800 624,800
12.7400 13.0000 12.4100 12.4800 758,000
12.5600 12.9700 12.4300 12.8500 406,700
12.5300 12.6000 12.3300 12.4400 489,800
Weekend
Weekend
12.7200 12.8200 12.3400 12.3800 369,400
12.1900 12.7800 12.0700 12.6700 480,400
12.7200 12.9100 12.2600 12.3000 520,500
12.4600 13.2100 12.4600 12.8100 960,700
12.6700 12.7900 12.3400 12.4100 1,027,400
Weekend
Weekend
12.3600 12.6700 12.2900 12.6200 589,200
11.8600 12.6100 11.8000 12.4800 532,600
11.6300 11.9200 11.6300 11.7900 666,000
11.5000 11.7700 11.2300 11.7400 562,000
No trading
Weekend
Weekend
11.2900 11.5500 11.1100 11.5100 376,900
11.3000 11.3400 11.0000 11.3200 380,500
11.0800 11.5100 11.0800 11.1400 449,200
10.9800 11.1500 10.8300 11.1200 605,000
11.0900 11.2000 10.9800 11.0900 340,900
Weekend
Weekend
10.5800 11.2000 10.5800 11.1700 509,900
10.3400 10.5200 10.1500 10.4600 340,300
10.4000 10.4600 10.2000 10.3400 242,300
10.5300 10.6900 10.2900 10.4300 303,700
10.4600 10.7200 10.3000 10.5000 422,900
Weekend
Weekend
10.6100 10.7100 10.4100 10.4400 427,500
10.5800 10.6500 10.2400 10.6000 499,600
10.4400 10.8000 10.3700 10.7400 563,900
9.8400 10.4800 9.7900 10.4300 546,400
10.2300 10.3100 9.7200 9.7400 438,100
Weekend
Weekend
10.4000 10.4800 10.1500 10.2200 324,400
10.3800 10.6200 10.1500 10.2700 545,800
10.6400 10.9100 10.2800 10.2900 661,300
10.6300 10.8800 10.4700 10.7400 463,600
10.5100 10.6500 10.3700 10.5600 656,700
Weekend
Weekend
10.7500 10.7700 10.2600 10.5300 581,600
11.0000 11.2200 10.8300 10.9400 454,900
11.5300 11.7200 11.0900 11.1400 446,000
11.9800 12.0100 11.5800 11.5800 456,900
11.8600 12.2900 11.7400 11.9500 440,700
Weekend
Weekend
13.2900 13.4800 11.7200 11.7300 815,100
2 · 10-Q Next filing day · accepted 24 Jul, 18:25 ET 10-Q ↗
13.2400 13.7900 12.7600 13.3600 1,000,400
1 · 8-K After-hours · 16:20 ET 8-K ↗
11.9400 12.9800 11.9400 12.6200 889,600
11.4300 12.0300 11.4300 11.7700 543,700

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.

14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:54 ET Summarise
13 10-Q 10-Q (opens SEC filing in a new tab) Next filing day · accepted 30 Apr, 18:03 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:43 ET Summarise
11 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:22 ET Summarise
10 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:59 ET Summarise
8 10-K 10-K (opens SEC filing in a new tab) Next filing day · accepted 20 Mar, 21:54 ET Summarise
7 8-K/A 8-K/A (opens SEC filing in a new tab) Pre-market · 06:15 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:58 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) Next filing day · accepted 24 Jul, 18:25 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise