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 |
2022-11-16 Purchase |
2022-11-17 4:42 pm |
Avantor Inc. | AVTR | Stubblefield Michael CEO |
15,000 | $20.95 | $314,250 | 1,619,341 (Indirect Direct) |
View |
2021-09-20 Sale |
2021-09-22 5:16 pm |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
141,300 | $42.37 | $5,986,881 | 1,261,981 (Direct) |
View |
2021-06-08 Sale |
2021-06-10 6:55 pm |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
487,700 | $32.13 | $15,667,507 | 1,723,475 (Direct) |
View |
2020-12-04 Sale |
2020-12-08 7:09 pm |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
510,640 | $27.15 | $13,864,558 | 2,048,634 (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 |
2025-02-24 Tax Withholding |
2025-02-26 4:45 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
6,800 | $17.47 | 1,976,430 (Direct) |
View |
2025-02-25 Tax Withholding |
2025-02-26 4:45 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
4,969 | $17.56 | 1,976,430 (Direct) |
View |
2025-02-20 Option Award |
2025-02-24 5:30 pm |
N/A 2035-02-20 |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
538,118 | $0 | 2,369,085 (Direct) |
View |
2025-02-23 Tax Withholding |
2025-02-24 5:30 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
14,674 | $17.3 | 2,369,085 (Direct) |
View |
2024-02-23 Option Award |
2024-02-27 5:05 pm |
N/A 2034-02-24 |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
371,360 | $0 | 2,109,199 (Direct) |
View |
2024-02-22 Option Award |
2024-02-26 6:56 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
99,075 | $0 | 1,737,839 (Direct) |
View |
2024-02-23 Tax Withholding |
2024-02-26 6:56 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
24,702 | $24.35 | 1,737,839 (Direct) |
View |
2024-02-22 Tax Withholding |
2024-02-26 6:56 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
41,177 | $24.59 | 1,737,839 (Direct) |
View |
2024-02-20 Tax Withholding |
2024-02-22 5:03 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
9,711 | $24.05 | 1,704,643 (Direct) |
View |
2023-08-05 Exercise |
2023-08-08 6:58 pm |
N/A N/A |
Ingersoll Rand Inc. | IR | Stubblefield Michael Director |
1,857 | $0 | 1,857 (Direct) |
View |
2023-05-26 Gift |
2023-05-30 4:28 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
40,000 | $0 | 1,714,354 (Direct) |
View |
2023-05-17 Tax Withholding |
2023-05-19 4:20 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
106,200 | $20.28 | 1,714,354 (Direct) |
View |
2023-02-24 Option Award |
2023-02-27 8:05 pm |
N/A 2033-02-24 |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
338,919 | $0 | 2,060,469 (Direct) |
View |
2023-02-25 Tax Withholding |
2023-02-27 8:05 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
7,685 | $24.62 | 2,060,469 (Direct) |
View |
2023-02-23 Tax Withholding |
2023-02-27 8:05 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
7,422 | $24.59 | 2,060,469 (Direct) |
View |
2023-02-23 Option Award |
2023-02-27 6:02 pm |
N/A N/A |
Ingersoll Rand Inc. | IR | Stubblefield Michael Director |
3,195 | $0 | 3,195 (Direct) |
View |
2023-02-20 Tax Withholding |
2023-02-22 4:57 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President & CEO |
15,026 | $24.54 | 1,736,657 (Direct) |
View |
2023-01-31 Option Award |
2023-02-02 8:26 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael CEO |
223,482 | $0 | 1,751,683 (Direct) |
View |
2023-01-31 Tax Withholding |
2023-02-02 8:26 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael CEO |
91,140 | $23.9 | 1,751,683 (Direct) |
View |
2022-08-05 Option Award |
2022-08-09 6:11 pm |
N/A N/A |
Ingersoll Rand Inc. | IR | Stubblefield Michael Director |
1,857 | $0 | 1,857 (Direct) |
View |
2022-05-17 Tax Withholding |
2022-05-19 4:13 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
108,700 | $31.33 | 1,604,341 (Direct) |
View |
2022-05-04 Gift |
2022-05-06 4:55 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
14,500 | $0 | 1,713,041 (Direct) |
View |
2022-02-23 Option Award |
2022-02-25 9:11 pm |
N/A 2032-02-23 |
Avantor Inc. | AVTR | Stubblefield Michael CEO |
272,028 | $0 | 1,515,184 (Direct) |
View |
2022-02-25 Tax Withholding |
2022-02-25 9:11 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael CEO |
7,866 | $35.39 | 1,515,184 (Direct) |
View |
2022-02-20 Tax Withholding |
2022-02-22 5:27 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
10,959 | $34 | 1,251,022 (Direct) |
View |
2021-06-08 Exercise |
2021-06-10 6:55 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
430,325 | $3.13 | 1,723,475 (Direct) |
View |
2021-06-08 Exercise |
2021-06-10 6:55 pm |
N/A 2024-05-12 |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
487,700 | $0 | 1,723,475 (Direct) |
View |
2021-06-10 Exercise |
2021-06-10 6:55 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
57,375 | $4.19 | 1,723,475 (Direct) |
View |
2021-05-17 Tax Withholding |
2021-05-19 5:14 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
106,200 | $30.9 | 1,403,281 (Direct) |
View |
2021-02-25 Option Award |
2021-03-01 5:33 pm |
N/A 2031-02-25 |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
306,551 | $0 | 1,743,673 (Direct) |
View |
2021-02-22 Tax Withholding |
2021-02-23 5:42 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
10,141 | $28.69 | 1,437,122 (Direct) |
View |
2020-12-11 Gift |
2020-12-15 7:19 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
400,000 | $0 | 1,847,265 (Direct) |
View |
2020-12-04 Exercise |
2020-12-08 7:09 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
1,090,970 | $1.6 | 2,048,634 (Direct) |
View |
2020-12-04 Exercise |
2020-12-08 7:09 pm |
N/A 2024-05-12 |
Avantor Inc. | AVTR | Stubblefield Michael President and CEO |
1,081,970 | $0 | 2,048,634 (Direct) |
View |
2020-05-17 Tax Withholding |
2020-05-19 6:45 pm |
N/A N/A |
Avantor Inc. | AVTR | Stubblefield Michael CEO |
108,700 | $17.86 | 1,266,935 (Direct) |
View |