05/20/2025
6:45 AM | Laboratory Co. of America (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/13/2025
1:59 PM | EISENBERG GLENN A (Reporting)
Laboratory Co. of America (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/13/2025
9:01 AM | Laboratory Co. of America (Issuer)
Schechter Adam H (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
8:43 AM | Laboratory Co. of America (Subject)
Schechter Adam H (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/05/2025
11:45 AM | Laboratory Co. of America (Issuer)
Wilkinson Peter J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/05/2025
11:45 AM | Laboratory Co. of America (Issuer)
van der Vaart Sandra D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/01/2025
10:07 AM | Laboratory Co. of America (Subject)
van der Vaart Sandra D (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
04/29/2025
5:53 AM | Laboratory Co. of America (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/10/2025
5:52 AM | Laboratory Co. of America (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/04/2025
7:00 AM | Laboratory Co. of America (Filer)
| Form DEF 14A | |
04/04/2025
7:05 AM | Laboratory Co. of America (Filer)
| Form DEFA14A | |
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04/04/2025
7:10 AM | Laboratory Co. of America (Filer)
| Form ARS | |
04/03/2025
7:47 AM | Bailey Megan D. (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/31/2025
9:47 AM | Laboratory Co. of America (Issuer)
Summy Amy B. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/31/2025
9:35 AM | Laboratory Co. of America (Issuer)
van der Vaart Sandra D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/31/2025
9:39 AM | Laboratory Co. of America (Issuer)
Schroeder Mark S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/31/2025
9:21 AM | Laboratory Co. of America (Issuer)
Oyegunwa Akinbolade (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/31/2025
9:23 AM | Laboratory Co. of America (Issuer)
Wilkinson Peter J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/31/2025
9:24 AM | Caveney Brian J (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/31/2025
9:24 AM | BERBERIAN LANCE (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/31/2025
9:26 AM | EISENBERG GLENN A (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/31/2025
9:27 AM | Laboratory Co. of America (Issuer)
Schechter Adam H (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/28/2025
10:27 AM | Laboratory Co. of America (Subject)
Schroeder Mark S (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
03/28/2025
10:02 AM | Laboratory Co. of America (Subject)
Summy Amy B. (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
03/07/2025
7:16 AM | ANDERSON KERRII B (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/05/2025
3:08 PM | ANDERSON KERRII B (Reporting)
Laboratory Co. of America (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
03/04/2025
7:41 AM | Laboratory Co. of America (Issuer)
Schroeder Mark S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/28/2025
9:15 AM | Laboratory Co. of America (Subject)
Schroeder Mark S (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/27/2025
9:07 AM | Laboratory Co. of America (Issuer)
van der Vaart Sandra D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
8:03 AM | Laboratory Co. of America (Issuer)
Summy Amy B. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/25/2025
11:58 AM | Laboratory Co. of America (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
02/25/2025
9:15 AM | Laboratory Co. of America (Subject)
van der Vaart Sandra D (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/24/2025
9:13 AM | Laboratory Co. of America (Subject)
Summy Amy B. (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/20/2025
2:24 PM | Laboratory Co. of America (Issuer)
Wilkinson Peter J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
10:50 AM | Bailey Megan D. (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
10:59 AM | Laboratory Co. of America (Issuer)
Summy Amy B. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
11:08 AM | Laboratory Co. of America (Issuer)
Wilkinson Peter J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
10:49 AM | Laboratory Co. of America (Issuer)
Schechter Adam H (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
10:34 AM | Caveney Brian J (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
10:36 AM | BERBERIAN LANCE (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
10:39 AM | EISENBERG GLENN A (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
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02/13/2025
10:28 AM | GRAHAM ANITA Z (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
10:30 AM | Laboratory Co. of America (Issuer)
Schroeder Mark S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
10:31 AM | Laboratory Co. of America (Issuer)
van der Vaart Sandra D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
10:19 AM | Laboratory Co. of America (Issuer)
Oyegunwa Akinbolade (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
10:18 AM | Laboratory Co. of America (Issuer)
Wang Julia Aijun (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
7:27 AM | Laboratory Co. of America (Issuer)
Wengel Kathryn E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
7:17 AM | Kliphouse Kirsten Marie (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
7:19 AM | ANDERSON KERRII B (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
7:21 AM | Davis Jeffrey A. (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
7:22 AM | Gilliland Dwight Gary (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
7:23 AM | Kong Garheng (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
7:24 AM | Laboratory Co. of America (Issuer)
NEUPERT PETER M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
7:25 AM | Laboratory Co. of America (Issuer)
Parham Richelle P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
7:26 AM | Laboratory Co. of America (Issuer)
Rothman Paul (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2025
8:40 AM | Laboratory Co. of America (Subject)
Schechter Adam H (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/10/2025
9:12 AM | BERBERIAN LANCE (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
9:14 AM | EISENBERG GLENN A (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
8:20 AM | Caveney Brian J (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
7:56 AM | Laboratory Co. of America (Issuer)
Parham Richelle P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
7:58 AM | Laboratory Co. of America (Issuer)
Wengel Kathryn E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
8:00 AM | Laboratory Co. of America (Issuer)
Wang Julia Aijun (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
8:06 AM | GRAHAM ANITA Z (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
8:11 AM | Laboratory Co. of America (Issuer)
van der Vaart Sandra D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
8:12 AM | Laboratory Co. of America (Issuer)
Schechter Adam H (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
8:13 AM | Laboratory Co. of America (Issuer)
Wilkinson Peter J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
8:15 AM | Laboratory Co. of America (Issuer)
Schroeder Mark S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
8:16 AM | Laboratory Co. of America (Issuer)
Summy Amy B. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
8:17 AM | Laboratory Co. of America (Issuer)
Oyegunwa Akinbolade (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
8:18 AM | Bailey Megan D. (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
7:44 AM | Kliphouse Kirsten Marie (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
7:46 AM | Davis Jeffrey A. (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
7:52 AM | Kong Garheng (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
7:54 AM | Laboratory Co. of America (Issuer)
NEUPERT PETER M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
7:40 AM | ANDERSON KERRII B (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
7:35 AM | Gilliland Dwight Gary (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2025
7:38 AM | Laboratory Co. of America (Issuer)
Rothman Paul (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/06/2025
5:54 AM | Laboratory Co. of America (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/31/2025
4:20 PM | Laboratory Co. of America (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/10/2025
3:17 PM | Laboratory Co. of America (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/10/2025
6:12 AM | Laboratory Co. of America (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/08/2025
3:32 PM | Laboratory Co. of America (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/08/2025
10:15 AM | ANDERSON KERRII B (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/07/2025
3:18 PM | ANDERSON KERRII B (Reporting)
Laboratory Co. of America (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
12/04/2024
8:55 AM | Gilliland Dwight Gary (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/04/2024
8:59 AM | EISENBERG GLENN A (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/04/2024
9:05 AM | Laboratory Co. of America (Issuer)
Wang Julia Aijun (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/03/2024
8:11 AM | Laboratory Co. of America (Issuer)
Wang Julia Aijun (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
12/02/2024
3:15 PM | EISENBERG GLENN A (Reporting)
Laboratory Co. of America (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
12/02/2024
2:36 PM | Gilliland Dwight Gary (Reporting)
Laboratory Co. of America (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
11/26/2024
10:06 AM | Laboratory Co. of America (Issuer)
Summy Amy B. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
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11/25/2024
7:14 AM | Laboratory Co. of America (Issuer)
van der Vaart Sandra D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
3:56 PM | Laboratory Co. of America (Subject)
Summy Amy B. (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
11/21/2024
2:20 PM | Laboratory Co. of America (Subject)
van der Vaart Sandra D (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
11/19/2024
6:13 AM | Laboratory Co. of America (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/13/2024
7:16 AM | Laboratory Co. of America (Issuer)
Schechter Adam H (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/05/2024
7:15 AM | Bailey Megan D. (Reporting)
Laboratory Co. of America (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/05/2024
7:18 AM | Laboratory Co. of America (Issuer)
Oyegunwa Akinbolade (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/04/2024
11:42 AM | Laboratory Co. of America (Issuer)
Oyegunwa Akinbolade (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
10/29/2024
10:35 AM | Laboratory Co. of America (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
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