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 |
2024-08-09 Purchase |
2024-08-13 06:01 am |
Quantum-Si Inc | QSI | Kummeth Charles R. Director |
170,000 | $0.87329 | $148,459 | 355,000 (Direct) |
View |
2023-07-21 Sale |
2023-07-25 5:27 pm |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
80,000 | $88.36 | $7,069,024 | 5,343,766 (Indirect Direct) |
View |
2023-06-07 Sale |
2023-06-09 4:07 pm |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
322 | $83 | $26,726 | 5,814,493 (Indirect Direct) |
View |
2022-06-07 Sale |
2022-06-09 5:05 pm |
BIO-TECHNE Corp | TECH | Kummeth Charles R. CHIEF EXECUTIVE OFFICER |
5,104 | $365 | $1,862,960 | 1,257,156 (Indirect Direct) |
View |
2021-06-17 Sale |
2021-06-21 4:36 pm |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
12,498 | $449.67 | $5,620,006 | 1,251,189 (Indirect Direct) |
View |
2021-06-14 Sale |
2021-06-16 7:22 pm |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
7,481 | $449.15 | $3,360,066 | 1,263,687 (Indirect Direct) |
View |
2021-01-15 Sale |
2021-01-20 4:42 pm |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
20,000 | $344 | $6,880,000 | 1,309,901 (Indirect Direct) |
View |
2020-12-07 Sale |
2020-12-09 4:28 pm |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
5,000 | $308 | $1,540,000 | 1,329,901 (Indirect 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 |
2024-06-18 Option Award |
2024-06-20 07:07 am |
N/A N/A |
Orthofix Medical Inc. | OFIX | Kummeth Charles R. Director |
15,152 | $12.87 | 38,502 (Direct) |
View |
2024-06-07 Option Award |
2024-06-07 4:41 pm |
N/A 2034-06-07 |
Quantum-Si Inc | QSI | Kummeth Charles R. Director |
113,281 | $0 | 113,281 (Direct) |
View |
2024-05-28 Option Award |
2024-05-30 4:47 pm |
N/A 2034-05-28 |
Quantum-Si Inc | QSI | Kummeth Charles R. Director |
527,777 | $0 | 527,777 (Direct) |
View |
Ownership |
2024-05-30 4:41 pm |
N/A N/A |
Quantum-Si Inc | QSI | Kummeth Charles R. Director |
0 | $0 | 185,000 (Direct) |
View |
2024-05-16 Option Award |
2024-05-20 4:59 pm |
N/A N/A |
GENTHERM Inc | THRM | Kummeth Charles R. Director |
2,662 | $0 | 16,570 (Direct) |
View |
2024-01-31 Option Award |
2024-03-12 4:29 pm |
N/A N/A |
Orthofix Medical Inc. | OFIX | Kummeth Charles R. Director |
8,350 | $13.89 | 23,350 (Direct) |
View |
2023-12-18 Option Award |
2023-12-20 7:07 pm |
N/A 2033-12-18 |
Orthofix Medical Inc. | OFIX | Kummeth Charles R. Director |
47,652 | $0 | 47,652 (Direct) |
View |
Ownership |
2023-12-20 7:01 pm |
N/A N/A |
Orthofix Medical Inc. | OFIX | Kummeth Charles R. Director |
0 | $0 | 15,000 (Direct) |
View |
2023-08-15 Exercise |
2023-08-17 4:14 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
17,632 | $0 | 4,686,616 (Direct) |
View |
2023-08-15 Option Award |
2023-08-17 4:14 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
59,095 | $0 | 4,686,616 (Direct) |
View |
2023-08-15 Tax Withholding |
2023-08-17 4:14 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
8,675 | $84.61 | 4,686,616 (Direct) |
View |
2023-08-09 Gift |
2023-08-11 4:13 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
9,008 | $0 | 4,636,196 (Direct) |
View |
2023-08-05 Exercise |
2023-08-08 5:31 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
51,516 | $0 | 4,645,204 (Direct) |
View |
2023-08-05 Tax Withholding |
2023-08-08 5:31 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
31,962 | $82.17 | 4,645,204 (Direct) |
View |
2023-06-30 Exercise |
2023-07-05 6:38 pm |
N/A 2023-08-18 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
616,676 | $0 | 5,423,766 (Direct) |
View |
2023-06-30 Tax Withholding |
2023-07-05 6:38 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
390,727 | $81.63 | 5,423,766 (Direct) |
View |
2023-06-30 Exercise |
2023-07-05 6:38 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
616,676 | $26.65 | 5,423,766 (Direct) |
View |
2023-05-18 Option Award |
2023-05-22 4:24 pm |
N/A N/A |
GENTHERM Inc | THRM | Kummeth Charles R. Director |
2,147 | $0 | 13,908 (Direct) |
View |
2023-01-04 Exercise |
2023-01-06 4:37 pm |
N/A 2023-08-18 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
407,364 | $0 | 5,814,815 (Direct) |
View |
2023-01-04 Exercise |
2023-01-06 4:37 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
407,364 | $26.65 | 5,814,815 (Direct) |
View |
2023-01-04 Tax Withholding |
2023-01-06 4:37 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
255,837 | $84.39 | 5,814,815 (Direct) |
View |
2022-08-15 Option Award |
2022-08-17 5:23 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
313,225 | $0 | 1,500,163 (Direct) |
View |
2022-08-07 Exercise |
2022-08-09 6:58 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
33,855 | $0 | 1,186,938 (Direct) |
View |
2022-08-07 Tax Withholding |
2022-08-09 6:58 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
11,557 | $382.97 | 1,186,938 (Direct) |
View |
2022-07-28 Tax Withholding |
2022-08-01 6:11 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. CHIEF EXECUTIVE OFFICER |
27,707 | $380.76 | 1,198,514 (Direct) |
View |
2022-07-28 Exercise |
2022-08-01 6:11 pm |
N/A 2022-08-07 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. CHIEF EXECUTIVE OFFICER |
45,346 | $0 | 1,198,514 (Direct) |
View |
2022-07-28 Exercise |
2022-08-01 6:11 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. CHIEF EXECUTIVE OFFICER |
45,346 | $108.49 | 1,198,514 (Direct) |
View |
2022-07-06 Exercise |
2022-07-08 5:18 pm |
N/A 2022-08-07 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. CHIEF EXECUTIVE OFFICER |
50,000 | $0 | 1,226,221 (Direct) |
View |
2022-07-06 Exercise |
2022-07-08 5:18 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. CHIEF EXECUTIVE OFFICER |
50,000 | $108.49 | 1,226,221 (Direct) |
View |
2022-07-06 Tax Withholding |
2022-07-08 5:18 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. CHIEF EXECUTIVE OFFICER |
30,935 | $362.78 | 1,226,221 (Direct) |
View |
2022-06-07 Exercise |
2022-06-09 5:05 pm |
N/A 2022-08-07 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. CHIEF EXECUTIVE OFFICER |
5,104 | $0 | 1,257,156 (Direct) |
View |
2022-06-07 Exercise |
2022-06-09 5:05 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. CHIEF EXECUTIVE OFFICER |
5,104 | $108.49 | 1,257,156 (Direct) |
View |
2022-06-02 Option Award |
2022-06-06 12:05 pm |
N/A N/A |
GENTHERM Inc | THRM | Kummeth Charles R. Director |
1,700 | $0 | 11,761 (Direct) |
View |
2022-01-28 Exercise |
2022-02-01 4:35 pm |
N/A 2023-08-18 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
1,737 | $0 | 1,262,260 (Direct) |
View |
2022-01-28 Exercise |
2022-02-01 4:35 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
799 | $125.05 | 1,262,260 (Direct) |
View |
2022-01-28 Exercise |
2022-02-01 4:35 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
938 | $106.59 | 1,262,260 (Direct) |
View |
2021-09-02 Exercise |
2021-09-07 5:00 pm |
N/A 2022-08-07 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
73,492 | $0 | 1,262,260 (Direct) |
View |
2021-09-02 Tax Withholding |
2021-09-07 5:00 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
42,005 | $510.78 | 1,262,260 (Direct) |
View |
2021-09-02 Exercise |
2021-09-07 5:00 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
73,492 | $108.49 | 1,262,260 (Direct) |
View |
2021-08-11 Exercise |
2021-08-13 4:03 pm |
N/A 2022-08-07 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
921 | $0 | 1,304,265 (Direct) |
View |
2021-08-11 Exercise |
2021-08-13 4:03 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
921 | $108.49 | 1,304,265 (Direct) |
View |
2021-08-06 Exercise |
2021-08-10 6:22 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
16,918 | $0 | 1,304,265 (Direct) |
View |
2021-08-06 Tax Withholding |
2021-08-10 6:22 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
12,475 | $481.82 | 1,304,265 (Direct) |
View |
2021-08-06 Option Award |
2021-08-10 6:22 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
65,551 | $0 | 1,304,265 (Direct) |
View |
2021-05-25 Exercise |
2021-05-27 4:25 pm |
N/A 2021-08-12 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
36,849 | $0 | 1,271,168 (Direct) |
View |
2021-05-25 Tax Withholding |
2021-05-27 4:25 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
21,305 | $420.12 | 1,271,168 (Direct) |
View |
2021-05-25 Exercise |
2021-05-27 4:25 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
36,849 | $94.35 | 1,271,168 (Direct) |
View |
2021-05-20 Option Award |
2021-05-24 3:48 pm |
N/A N/A |
GENTHERM Inc | THRM | Kummeth Charles R. Director |
1,422 | $0 | 10,061 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 4:38 pm |
N/A 2021-08-12 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
30,000 | $0 | 1,292,473 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 4:38 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
17,428 | $411 | 1,292,473 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 4:38 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
30,000 | $94.35 | 1,292,473 (Direct) |
View |
2020-11-06 Exercise |
2020-11-10 6:04 pm |
N/A 2021-04-01 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
25,157 | $0 | 1,334,901 (Direct) |
View |
2020-11-06 Tax Withholding |
2020-11-10 6:04 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
15,375 | $302.47 | 1,334,901 (Direct) |
View |
2020-11-06 Exercise |
2020-11-10 6:04 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
25,157 | $86.25 | 1,334,901 (Direct) |
View |
2020-08-09 Exercise |
2020-08-11 6:20 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
21,291 | $0 | 1,350,276 (Direct) |
View |
2020-08-09 Tax Withholding |
2020-08-11 6:20 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
12,287 | $265.76 | 1,350,276 (Direct) |
View |
2020-08-05 Option Award |
2020-08-07 7:07 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
150,502 | $0 | 1,362,563 (Direct) |
View |
2020-05-26 Exercise |
2020-05-28 5:41 pm |
N/A 2021-04-01 |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
21,159 | $0 | 1,206,294 (Direct) |
View |
2020-05-26 Tax Withholding |
2020-05-28 5:41 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
13,018 | $266.4 | 1,206,294 (Direct) |
View |
2020-05-26 Exercise |
2020-05-28 5:41 pm |
N/A N/A |
BIO-TECHNE Corp | TECH | Kummeth Charles R. Chief Executive Officer |
21,159 | $86.25 | 1,206,294 (Direct) |
View |
2020-05-21 Option Award |
2020-05-26 4:31 pm |
N/A N/A |
GENTHERM Inc | THRM | Kummeth Charles R. Director |
4,467 | $0 | 8,639 (Direct) |
View |