Michael Stubblefield serves as Executive at Avantor, Inc., where they oversee executive responsibilities. Since joining the company, Michael Stubblefield has executed 46 insider transactions totaling $35.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 25, 2024 involved selling 7,685 shares valued at $187.1K.
Michael Stubblefield currently holds 1,111,751 shares of Avantor, Inc. (AVTR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael Stubblefield has been a net seller of AVTR stock. They have purchased $314.3K and sold $35.5M worth of shares.
Michael Stubblefield's most recent insider trade was on Feb 25, 2024, when they sold 7,685 shares at $24.35 per share.
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| 9,595 |
| $24.35 |
| Discretionary |
| Feb 23, 2024 | AVTR | $180.7K | Payment | 7,422 | $24.35 | Discretionary |
| Feb 23, 2024 | AVTR | $0 | Award | 107,802 | $N/A | Discretionary |
| Feb 22, 2024 | AVTR | $1.0M | Payment | 41,177 | $24.59 | Discretionary |
| Feb 22, 2024 | AVTR | $0 | Award | 99,075 | $N/A | Discretionary |
| Feb 20, 2024 | AVTR | $233.5K | Payment | 9,711 | $24.05 | Discretionary |
| Aug 5, 2023 | IR | $0 | Option Exercise | 1,857 | $N/A | Discretionary |
| May 26, 2023 | AVTR | $0 | Gift | 40,000 | $N/A | Discretionary |
| May 26, 2023 | AVTR | $0 | Gift | 40,000 | $N/A | Discretionary |
| May 17, 2023 | AVTR | $2.2M | Payment | 106,200 | $20.28 | Discretionary |
| Feb 25, 2023 | AVTR | $189.2K | Payment | 7,685 | $24.62 | Discretionary |
| Feb 24, 2023 | AVTR | $0 | Award | 99,004 | $N/A | Discretionary |
| Feb 23, 2023 | AVTR | $182.5K | Payment | 7,422 | $24.59 | Discretionary |
| Feb 20, 2023 | AVTR | $368.7K | Payment | 15,026 | $24.54 | Discretionary |
| Jan 31, 2023 | AVTR | $0 | Award | 223,482 | $N/A | Discretionary |
| Jan 31, 2023 | AVTR | $2.2M | Payment | 91,140 | $23.90 | Discretionary |
| Nov 16, 2022 | AVTR | $314.3K | Purchase | 15,000 | $20.95 | Discretionary |
| May 17, 2022 | AVTR | $3.4M | Payment | 108,700 | $31.33 | Discretionary |
| May 4, 2022 | AVTR | $0 | Gift | 14,500 | $N/A | Discretionary |
| May 4, 2022 | AVTR | $0 | Gift | 14,500 | $N/A | Discretionary |
| Feb 25, 2022 | AVTR | $278.4K | Payment | 7,866 | $35.39 | Discretionary |
| Feb 23, 2022 | AVTR | $0 | Award | 69,885 | $N/A | Discretionary |
| Feb 20, 2022 | AVTR | $372.6K | Payment | 10,959 | $34.00 | Discretionary |
| Sep 20, 2021 | AVTR | $6.0M | Sale | 141,300 | $42.37 | Discretionary |
| Jun 10, 2021 | AVTR | $1.9M | Sale | 57,375 | $32.48 | Discretionary |
| Jun 10, 2021 | AVTR | $240.4K | Option Exercise | 57,375 | $4.19 | Discretionary |
| Jun 10, 2021 | AVTR | $1.4M | Sale | 42,512 | $32.48 | Discretionary |
| Jun 10, 2021 | AVTR | $133.1K | Option Exercise | 42,512 | $3.13 | Discretionary |
| Jun 9, 2021 | AVTR | $7.5M | Sale | 235,170 | $32.03 | Discretionary |