Spignesi Robert G. Jr. (CIK 0001853904)

Latest company ownership

RPID - RAPID MICRO BIOSYSTEMS, INC.

Role: CEO

Shares held

7,833

Last filed at

Oct 21, 2025

Confidence Score

48.0

2025Q4

Confidence Score History

2022Q2 2025Q4

Recent buy/sell transactions

Exec date	Filing date	Company	Role	Signal	Confidence	Shares	% of shares	Under plan?	Amount (USD)
Oct 17, 2025	Oct 21, 2025	RAPID MICRO BIOSYSTEMS, INC.	CEO	Sell	51.3	-6,846	-0.35%	✗	$21.1K
Jul 11, 2025	Jul 15, 2025	RAPID MICRO BIOSYSTEMS, INC.	CEO	Sell	42.5	-23,755	-1.22%	✗	$79K
Jul 8, 2025	Jul 10, 2025	RAPID MICRO BIOSYSTEMS, INC.	CEO	Sell	42.5	-33,688	-1.22%	✗	$117K
Mar 9, 2025	Mar 11, 2025	RAPID MICRO BIOSYSTEMS, INC.	CEO	Sell	46.3	-10,650	-1.21%	✗	$25.5K
Feb 11, 2025	Feb 13, 2025	RAPID MICRO BIOSYSTEMS, INC.	CEO	Sell	46.3	-10,755	-2.04%	✗	$28.8K
Feb 6, 2025	Feb 7, 2025	RAPID MICRO BIOSYSTEMS, INC.	CEO	Sell	46.3	-13,052	-2.42%	✗	$40.5K
Aug 6, 2024	Aug 7, 2024	RAPID MICRO BIOSYSTEMS, INC.	CEO	Buy	91.3	+50,000	10.20%	✗	$38.4K
Mar 11, 2024	Mar 12, 2024	RAPID MICRO BIOSYSTEMS, INC.	CEO	Sell	46.3	-10,323	-2.15%	✗	$10.1K
Feb 12, 2024	Feb 14, 2024	RAPID MICRO BIOSYSTEMS, INC.	CEO	Sell	47.5	-9,365	-1.92%	✗	$9K
Aug 15, 2023	Aug 16, 2023	RAPID MICRO BIOSYSTEMS, INC.	CEO	Buy	86.3	+20,000	5.63%	✗	$19.5K
Aug 8, 2023	Aug 10, 2023	RAPID MICRO BIOSYSTEMS, INC.	CEO	Buy	91.3	+34,000	10.58%	✗	$31.4K
May 17, 2023	May 18, 2023	RAPID MICRO BIOSYSTEMS, INC.	CEO	Buy	68.8	+20,000	0.72%	✗	$18.2K
Feb 13, 2023	Feb 15, 2023	RAPID MICRO BIOSYSTEMS, INC.	CEO	Sell	46.3	-11,406	-5.78%	✗	$14.8K
May 16, 2022	May 18, 2022	RAPID MICRO BIOSYSTEMS, INC.	CEO	Buy	86.3	+10,000	5.43%	✗	$38K