Spignesi Robert G. Jr. — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Spignesi Robert G. Jr. has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $467K.

Profile

Spignesi Robert G. Jr.

Robert G. Spignesi Jr. is the President and CEO of Rapid Micro Biosystems, Inc., a life sciences technology company specializing in automation solutions for healthcare product manufacturing. He has held the role of Director and has been involved in the company's growth and development in the microbial quality control testing sector.

RolePRESIDENT AND CEO, Director
Notability30/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-02RPIDRAPID MICRO BIOSYSTEMS, INC.A — Grant or award12.8K$1.96$25K
2026-03-12RPIDRAPID MICRO BIOSYSTEMS, INC.S — Open-market sale17.9K$4.11$74K
2026-02-21RPIDRAPID MICRO BIOSYSTEMS, INC.S — Open-market sale38.3K$3.89$149K
2026-02-14RPIDRAPID MICRO BIOSYSTEMS, INC.A — Grant or award264.0K$0.00
2026-02-10RPIDRAPID MICRO BIOSYSTEMS, INC.S — Open-market sale12.8K$3.78$49K
2025-07-11RPIDRAPID MICRO BIOSYSTEMS, INC.S — Open-market sale11.9K$3.32$39K
2025-07-11RPIDRAPID MICRO BIOSYSTEMS, INC.M — Option exercise25.1K$0.00
2025-07-11RPIDRAPID MICRO BIOSYSTEMS, INC.S — Open-market sale11.9K$3.33$39K
2025-07-11RPIDRAPID MICRO BIOSYSTEMS, INC.M — Option exercise25.1K$0.00
2025-07-08RPIDRAPID MICRO BIOSYSTEMS, INC.S — Open-market sale11.6K$3.40$39K
2025-07-08RPIDRAPID MICRO BIOSYSTEMS, INC.M — Option exercise25.1K$0.00
2025-07-08RPIDRAPID MICRO BIOSYSTEMS, INC.S — Open-market sale11.2K$3.51$39K
2025-07-08RPIDRAPID MICRO BIOSYSTEMS, INC.M — Option exercise25.1K$0.00
2025-07-08RPIDRAPID MICRO BIOSYSTEMS, INC.S — Open-market sale10.8K$3.51$38K
2025-07-08RPIDRAPID MICRO BIOSYSTEMS, INC.M — Option exercise25.1K$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is Spignesi Robert G. Jr.?

Robert G. Spignesi Jr. is the President and CEO of Rapid Micro Biosystems, Inc., a life sciences technology company specializing in automation solutions for healthcare product manufacturing. He has held the role of Director and has been involved in the company's growth and development in the microbial quality control testing sector.…

How many SEC Form 4 filings has Spignesi Robert G. Jr. submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has Spignesi Robert G. Jr. been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 8 open-market sales ($467K) across all tracked filings.

Where can I see all of Spignesi Robert G. Jr.'s SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live Spignesi Robert G. Jr. profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.