Kollender Richard S
Director
Exercise
Calculated transaction value
$0
1,827 shares @ $0
Traded
Jul 24, 2026
Filed
Jul 24, 2026
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Rapid Micro Biosystems, Inc.
RPID
Transactions reported in official disclosures
21 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Kollender Richard S Director | Jul 24, 2026 Same-day filing | Exercise Jul 24, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kollender Richard S Director | Jul 24, 2026 Same-day filing | Exercise Jul 24, 2026 | $1.26K Filed shares x price | SEC Form 4 View filing | |
| Kollender Richard S Director | Jul 24, 2026 Same-day filing | Exercise Jul 24, 2026 | $1.37K Filed shares x price | SEC Form 4 View filing | |
| Kollender Richard S Director | Jul 24, 2026 Same-day filing | Exercise Jul 24, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Spignesi Robert G. Jr. President And CEO | Jul 24, 2026 2-day lag | Exercise Jul 22, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Spignesi Robert G. Jr. President And CEO | Jul 24, 2026 2-day lag | Exercise Jul 22, 2026 | $1.05K Filed shares x price | SEC Form 4 View filing | |
| Spignesi Robert G. Jr. President And CEO | Jun 2, 2026 4-day lag | Award May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Pei Melinda Litherland Director | Jun 2, 2026 4-day lag | Award May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Spignesi Robert G. Jr. President And CEO | Jun 2, 2026 4-day lag | Award May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Malloy Kirk Director | Jun 2, 2026 4-day lag | Award May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Wirtjes Sean M Chief Financial Officer | Jun 2, 2026 4-day lag | Award May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lowenstein Inese Director | Jun 2, 2026 4-day lag | Award May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Spignesi Robert G. Jr. President And CEO | Jun 2, 2026 4-day lag | Award May 29, 2026 | $25K Filed shares x price | SEC Form 4 View filing | |
| Wirtjes Sean M Chief Financial Officer | Jun 2, 2026 4-day lag | Award May 29, 2026 | $25K Filed shares x price | SEC Form 4 View filing | |
| Pei Melinda Litherland Director | Jun 2, 2026 4-day lag | Award May 29, 2026 | $25K Filed shares x price | SEC Form 4 View filing | |
| Pei Melinda Litherland Director | Jun 2, 2026 4-day lag | Award May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Malloy Kirk Director | Jun 2, 2026 4-day lag | Award May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lowenstein Inese Director | Jun 2, 2026 4-day lag | Award May 29, 2026 | $25K Filed shares x price | SEC Form 4 View filing | |
| Malloy Kirk Director | Jun 2, 2026 4-day lag | Award May 29, 2026 | $25K Filed shares x price | SEC Form 4 View filing | |
| Lowenstein Inese Director | Jun 2, 2026 4-day lag | Award May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Wirtjes Sean M Chief Financial Officer | Jun 2, 2026 4-day lag | Award May 29, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Kollender Richard S
Director
Exercise
Calculated transaction value
$1.26K
1,681 shares @ $0.75
Traded
Jul 24, 2026
Filed
Jul 24, 2026
Kollender Richard S
Director
Exercise
Calculated transaction value
$1.37K
1,827 shares @ $0.75
Traded
Jul 24, 2026
Filed
Jul 24, 2026
Kollender Richard S
Director
Exercise
Calculated transaction value
$0
1,681 shares @ $0
Traded
Jul 24, 2026
Filed
Jul 24, 2026
Spignesi Robert G. Jr.
President And CEO
Exercise
Calculated transaction value
$0
1,402 shares @ $0
Traded
Jul 22, 2026
Filed
Jul 24, 2026
Spignesi Robert G. Jr.
President And CEO
Exercise
Calculated transaction value
$1.05K
1,402 shares @ $0.75
Traded
Jul 22, 2026
Filed
Jul 24, 2026
Spignesi Robert G. Jr.
President And CEO
Award
Calculated transaction value
$0
12,787 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026
Pei Melinda Litherland
Director
Award
Calculated transaction value
$0
12,787 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026
Spignesi Robert G. Jr.
President And CEO
Award
Calculated transaction value
$0
12,787 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026
Malloy Kirk
Director
Award
Calculated transaction value
$0
12,787 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026
Wirtjes Sean M
Chief Financial Officer
Award
Calculated transaction value
$0
12,787 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026
Lowenstein Inese
Director
Award
Calculated transaction value
$0
12,787 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026
Spignesi Robert G. Jr.
President And CEO
Award
Calculated transaction value
$25K
12,787 shares @ $1.96
Traded
May 29, 2026
Filed
Jun 2, 2026
Wirtjes Sean M
Chief Financial Officer
Award
Calculated transaction value
$25K
12,787 shares @ $1.96
Traded
May 29, 2026
Filed
Jun 2, 2026
Pei Melinda Litherland
Director
Award
Calculated transaction value
$25K
12,787 shares @ $1.96
Traded
May 29, 2026
Filed
Jun 2, 2026
Pei Melinda Litherland
Director
Award
Calculated transaction value
$0
12,787 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026
Malloy Kirk
Director
Award
Calculated transaction value
$0
12,787 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026
Lowenstein Inese
Director
Award
Calculated transaction value
$25K
12,787 shares @ $1.96
Traded
May 29, 2026
Filed
Jun 2, 2026
Malloy Kirk
Director
Award
Calculated transaction value
$25K
12,787 shares @ $1.96
Traded
May 29, 2026
Filed
Jun 2, 2026
Lowenstein Inese
Director
Award
Calculated transaction value
$0
12,787 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026
Wirtjes Sean M
Chief Financial Officer
Award
Calculated transaction value
$0
12,787 shares @ $0
Traded
May 29, 2026
Filed
Jun 2, 2026