Ronald Richard serves as Executive at Emergent BioSolutions Inc., where they oversee executive responsibilities. Since joining the company, Ronald Richard has executed 72 insider transactions totaling $10.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 5, 2025 involved selling 7,100 shares valued at $86.0K.
Ronald Richard currently holds 98,417 shares of Emergent BioSolutions Inc. (EBS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Ronald Richard has been a net seller of EBS stock. They have purchased $0 and sold $10.0M worth of shares.
Ronald Richard's most recent insider trade was on Dec 5, 2025, when they sold 7,100 shares at $12.11 per share.
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| $5.02 |
| Discretionary |
| Dec 5, 2025 | EBS | $129.3K | Payment | 10,864 | $11.90 | Discretionary |
| Dec 5, 2025 | EBS | $177.1K | Sale | 14,884 | $11.90 | Discretionary |
| May 23, 2024 | EBS | $0 | Award | 17,430 | $N/A | Discretionary |
| May 25, 2023 | EBS | $0 | Award | 33,847 | $N/A | Discretionary |
| Nov 25, 2022 | EBS | $22.8K | Sale | 1,912 | $11.94 | Discretionary |
| May 26, 2022 | EBS | $0 | Award | 8,446 | $N/A | Discretionary |
| May 20, 2021 | EBS | $0 | Award | 5,027 | $N/A | Discretionary |
| Aug 7, 2020 | EBS | $824.9K | Sale | 6,297 | $131.00 | Discretionary |
| Jun 3, 2020 | EBS | $575.1K | Sale | 6,572 | $87.51 | Discretionary |
| May 21, 2020 | EBS | $0 | Award | 2,821 | $N/A | Discretionary |
| May 5, 2020 | EBS | $671.6K | Sale | 8,375 | $80.19 | Discretionary |
| Apr 27, 2020 | EBS | $615.7K | Sale | 7,893 | $78.00 | Discretionary |
| Apr 27, 2020 | EBS | $158.5K | Option Exercise | 7,893 | $20.08 | Discretionary |
| Feb 21, 2020 | EBS | $334.9K | Sale | 5,152 | $65.00 | Discretionary |
| Feb 21, 2020 | EBS | $96.0K | Option Exercise | 5,152 | $18.64 | Discretionary |
| Nov 7, 2019 | EBS | $96.1K | Option Exercise | 5,153 | $18.64 | Discretionary |
| Nov 7, 2019 | EBS | $309.2K | Sale | 5,153 | $60.00 | Discretionary |
| May 23, 2019 | EBS | $0 | Award | 5,736 | $N/A | Discretionary |
| Nov 7, 2018 | EBS | $552.5K | Sale | 7,893 | $70.00 | Discretionary |
| Nov 7, 2018 | EBS | $102.6K | Option Exercise | 7,893 | $13.00 | Discretionary |
| Aug 21, 2018 | EBS | $467.7K | Sale | 7,793 | $60.02 | Discretionary |
| Aug 21, 2018 | EBS | $114.6K | Option Exercise | 7,793 | $14.71 | Discretionary |
| Aug 3, 2018 | EBS | $1.5K | Option Exercise | 100 | $14.71 | Discretionary |
| Aug 3, 2018 | EBS | $6.0K | Sale | 100 | $60.00 | Discretionary |
| Jun 6, 2018 | EBS | $389.1K | Sale | 7,342 | $53.00 | Discretionary |
| May 24, 2018 | EBS | $0 | Award | 4,895 | $N/A | Discretionary |
| Apr 17, 2018 | EBS | $105.5K | Option Exercise | 7,893 | $13.37 | Discretionary |
| Apr 17, 2018 | EBS | $434.1K | Sale | 7,893 | $55.00 | Discretionary |