Who
Robert G. Spignesi Jr.
President and CEO
Company insider
Files Form 4 as: President and CEO, Rapid Micro Biosystems.
In numbers
- Trades disclosed
- 65
- Buys
- 5
- Sells
- 8
- Bought
- $145K
- Sold
- $738K
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 11 Feb 2022
- Last trade
- 22 Jul 2026
- Last filed
- 24 Jul 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 22 Jul 2026filed 24 Jul 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Code M | $1,0521,402 at $0.75 | filing |
| 22 Jul 2026filed 24 Jul 2026 | RPID Rapid Micro Biosystemsoption or derivative · Life-science tools | SEC FORM 4 Code M | —1,402 at $0.00 | filing |
| 22 Jul 2026filed 24 Jul 2026 | RPID Rapid Micro Biosystemsoption or derivative · Life-science tools | SEC FORM 4 Code M | —1,402 at $0.00 | filing |
| 22 Jul 2026filed 24 Jul 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Code M | $1,0521,402 at $0.75 | filing |
| 29 May 2026filed 2 Jun 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Code A | $25K12,787 at $1.96 | filing |
| 29 May 2026filed 2 Jun 2026 | RPID Rapid Micro Biosystemsoption or derivative · Life-science tools | SEC FORM 4 Code A | —12,787 at $0.00 | filing |
| 29 May 2026filed 2 Jun 2026 | RPID Rapid Micro Biosystemsoption or derivative · Life-science tools | SEC FORM 4 Code A | —12,787 at $0.00 | filing |
| 29 May 2026filed 2 Jun 2026 | RPID Rapid Micro Biosystemsoption or derivative · Life-science tools | SEC FORM 4 Code A | —12,787 at $0.00 | filing |
| 29 May 2026filed 2 Jun 2026 | RPID Rapid Micro Biosystemsoption or derivative · Life-science tools | SEC FORM 4 Code A | —12,787 at $0.00 | filing |
| 29 May 2026filed 2 Jun 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Code A | $25K12,787 at $1.96 | filing |
| 10 Mar 2026filed 12 Mar 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Sold | $74K17,922 at $4.11 | filing |
| 10 Mar 2026filed 12 Mar 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Sold | $74K17,922 at $4.11 | filing |
| 19 Feb 2026filed 20 Feb 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Sold | $149K38,327 at $3.89 | filing |
| 19 Feb 2026filed 20 Feb 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Sold | $149K38,327 at $3.89 | filing |
| 11 Feb 2026filed 13 Feb 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Code A | —264,000 at $0.00 | filing |
| 11 Feb 2026filed 13 Feb 2026 | RPID Rapid Micro Biosystemsoption or derivative · Life-science tools | SEC FORM 4 Code A | —528,000 at $0.00 | filing |
| 11 Feb 2026filed 13 Feb 2026 | RPID Rapid Micro Biosystemsoption or derivative · Life-science tools | SEC FORM 4 Code A | —528,000 at $0.00 | filing |
| 11 Feb 2026filed 13 Feb 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Code A | —264,000 at $0.00 | filing |
| 9 Feb 2026filed 10 Feb 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Sold | $49K12,840 at $3.78 | filing |
| 9 Feb 2026filed 10 Feb 2026 | RPID Rapid Micro BiosystemsLife-science tools | SEC FORM 4 Sold | $49K12,840 at $3.78 | filing |
News
No headline names them, or the companies they trade most, lately.