Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-04-01 Sale |
2025-04-02 4:25 pm |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
7,921 | $7.5219 | $59,581 | 2,015,502 (Direct) |
View |
2025-01-24 Sale |
2025-01-28 5:03 pm |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
25,277 | $16.24 | $410,473 | 2,023,423 (Direct) |
View |
2025-01-02 Sale |
2025-01-03 8:13 pm |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
132,810 | $14.25 | $1,892,572 | 2,048,700 (Direct) |
View |
2024-11-20 Sale |
2024-11-20 9:07 pm |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
25,000 | $17.1 | $427,420 | 1,661,474 (Direct) |
View |
2024-08-16 Sale |
2024-08-19 4:45 pm |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
11,582 | $9.412 | $109,010 | 1,686,474 (Direct) |
View |
2024-06-25 Sale |
2024-06-27 4:07 pm |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
7,321 | $9.386 | $68,715 | 359,877 (Direct) |
View |
2024-06-13 Sale |
2024-06-17 4:18 pm |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
30,000 | $9.9078 | $297,235 | 367,198 (Direct) |
View |
2024-01-23 Sale(A) |
2024-02-16 4:13 pm |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
3,700,040 | $0 | $0 | 1,442,762 (Direct) |
View |
2024-01-23 Sale |
2024-01-25 9:09 pm |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
3,700,040 | $0 | $0 | 3,751,387 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-12-31 Option Award |
2025-01-03 8:13 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
55,758 | $0 | 2,048,700 (Direct) |
View |
2024-12-12 Exercise |
2024-12-16 4:23 pm |
N/A 2029-01-23 |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
267,301 | $0 | 2,662,885 (Direct) |
View |
2024-12-12 Gift |
2024-12-16 4:23 pm |
2024-01-23 2027-01-23 |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
20,000 | $0 | 2,662,885 (Direct) |
View |
2024-12-12 Exercise |
2024-12-16 4:23 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
267,301 | $0.01 | 2,662,885 (Direct) |
View |
2024-12-05 Exercise |
2024-12-09 4:36 pm |
N/A 2029-01-23 |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
196,977 | $0 | 2,125,752 (Direct) |
View |
2024-12-05 Exercise |
2024-12-09 4:36 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
196,977 | $0.01 | 2,125,752 (Direct) |
View |
2024-07-19 Option Award |
2024-07-22 4:35 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
1,338,179 | $0 | 1,698,056 (Direct) |
View |
2024-02-22 Tax Withholding |
2024-02-26 4:09 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
24,153 | $3.235 | 397,198 (Direct) |
View |
2024-01-23 Option Award(A) |
2024-02-16 4:13 pm |
N/A 2027-01-23 |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
1,442,762 | $0 | 1,442,762 (Direct) |
View |
2024-01-23 Option Award |
2024-01-25 9:09 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M See remarks |
3,751,387 | $0 | 3,751,387 (Direct) |
View |
2022-12-01 Tax Withholding |
2022-12-02 4:42 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M EVP, GC and Secretary |
13,119 | $0.14 | 3,700,040 (Direct) |
View |
2022-11-01 Tax Withholding |
2022-11-02 5:12 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M EVP, GC and Secretary |
13,119 | $0.18 | 3,713,159 (Direct) |
View |
2022-10-03 Tax Withholding |
2022-10-04 5:00 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M EVP, GC and Secretary |
13,119 | $1.37 | 3,726,278 (Direct) |
View |
2022-09-01 Tax Withholding |
2022-09-06 6:29 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M EVP, GC and Secretary |
13,119 | $2.12 | 3,739,397 (Direct) |
View |
2022-08-24 Tax Withholding |
2022-08-26 4:07 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M EVP, GC and Secretary |
13,119 | $2.74 | 3,752,516 (Direct) |
View |
2022-08-15 Option Award |
2022-08-17 4:58 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M EVP, GC and Secretary |
1,200,000 | $0 | 3,765,635 (Direct) |
View |
2022-07-01 Tax Withholding |
2022-07-05 4:32 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M EVP, GC and Secretary |
13,119 | $1.51 | 2,565,635 (Direct) |
View |
2022-06-24 Tax Withholding |
2022-06-27 4:52 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M EVP, GC and Secretary |
78,708 | $2.09 | 2,578,754 (Direct) |
View |
2022-06-13 Tax Withholding |
2022-06-16 9:37 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M EVP, GC and Secretary |
542,842 | $2.02 | 2,657,462 (Direct) |
View |
2022-06-13 Option Award |
2022-06-16 9:37 pm |
N/A N/A |
Core Scientific Inc. | CORZ | DUCHENE TODD M EVP, GC and Secretary |
3,200,304 | $0 | 2,657,462 (Direct) |
View |