Spignesi Robert G. Jr. - Insider Non-Derivative Transactions at RAPID MICRO BIOSYSTEMS, INC. (RPID) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Oct 17, 2025, Spignesi Robert G. Jr.'s relationship to RAPID MICRO BIOSYSTEMS, INC. (RPID) is Director,Officer (PRESIDENT AND CEO), and currently has 979,711 shares of Class A Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other RPID insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Spignesi Robert G. Jr. - Insider Non-Derivative Transactions of RPID Class A Common Stock
Spignesi Robert G. Jr. - Insider Non-Derivative Transactions at RPID
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Oct 18, 2025 | F -- (Class A Common Stock) | 2072 | 3.08 | 971878 |
| Oct 18, 2025 | M -- (Class A Common Stock) | 3400 | 0.75 | 973950 |
| Oct 18, 2025 | F -- (Class A Common Stock) | 4774 | 3.08 | 974937 |
| Oct 18, 2025 | M -- (Class A Common Stock) | 7833 | 0.75 | 979711 |
| Jul 15, 2025 | Sell -- (Class A Common Stock) | 11881 | 3.32 | 970550 |
| Jul 15, 2025 | M -- (Class A Common Stock) | 25145 | 0 | 982431 |
| Jul 12, 2025 | Sell -- (Class A Common Stock) | 11874 | 3.33 | 957286 |
| Jul 12, 2025 | M -- (Class A Common Stock) | 25145 | 0 | 969160 |
| Jul 11, 2025 | M -- (Class A Common Stock) | 25145 | 0 | 925728 |
| Jul 11, 2025 | Sell -- (Class A Common Stock) | 11617 | 3.4 | 944015 |
| Jul 10, 2025 | Sell -- (Class A Common Stock) | 11247 | 3.51 | 900583 |
| Jul 10, 2025 | M -- (Class A Common Stock) | 25144 | 0 | 911830 |
| Jul 9, 2025 | Sell -- (Class A Common Stock) | 10824 | 3.51 | 886686 |
| Jul 9, 2025 | M -- (Class A Common Stock) | 25144 | 0 | 897510 |
| Mar 10, 2025 | F -- (Class A Common Stock) | 10650 | 2.39 | 872366 |
| Feb 19, 2025 | Acquisition -- (Class A Common Stock) | 365000 | 0 | 883016 |
| Feb 12, 2025 | F -- (Class A Common Stock) | 10755 | 2.68 | 516205 |
| Feb 7, 2025 | F -- (Class A Common Stock) | 13052 | 3.1 | 526960 |
| Aug 7, 2024 | P -- (Class A Common Stock) | 50000 | 0.77 | 540012 |
| Mar 12, 2024 | F -- (Class A Common Stock) | 10323 | 0.98 | 468824 |
| Feb 13, 2024 | F -- (Class A Common Stock) | 9365 | 0.96 | 479147 |
| Feb 7, 2024 | Acquisition -- (Class A Common Stock) | 113000 | 0 | 488512 |
| Aug 16, 2023 | P -- (Class A Common Stock) | 20000 | 0.97 | 375512 |
| Aug 9, 2023 | P -- (Class A Common Stock) | 34000 | 0.92 | 355512 |
| May 18, 2023 | P -- (Class A Common Stock) | 200 | 0.89 | 294973 |
| May 18, 2023 | P -- (Class A Common Stock) | 100 | 0.9 | 295073 |
| May 18, 2023 | P -- (Class A Common Stock) | 3000 | 0.91 | 298073 |
| May 18, 2023 | P -- (Class A Common Stock) | 14700 | 0.91 | 312773 |
| May 18, 2023 | P -- (Class A Common Stock) | 1400 | 0.92 | 314173 |
| May 18, 2023 | P -- (Class A Common Stock) | 100 | 0.92 | 314273 |
| May 18, 2023 | P -- (Class A Common Stock) | 100 | 0.92 | 314373 |
| May 18, 2023 | P -- (Class A Common Stock) | 100 | 0.93 | 314473 |
| May 18, 2023 | P -- (Class A Common Stock) | 300 | 0.93 | 321512 |
| Mar 10, 2023 | Acquisition -- (Class A Common Stock) | 108850 | 0 | 294773 |
| Feb 14, 2023 | F -- (Class A Common Stock) | 11406 | 1.3 | 185923 |