Rapid Micro Biosystems, Inc.
US ˙ NasdaqCM ˙ US75340L1044

SecurityRPID / Rapid Micro Biosystems, Inc.
InsiderRichard S Kollender
This page shows the track record and history of Kollender Richard S insider trades in Rapid Micro Biosystems, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Richard S Kollender in RPID / Rapid Micro Biosystems, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
2024-08-06 65,000 0.7712 65,000 0.7712 50,128 352 4.3400 231,972 462.76

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

RPID / Rapid Micro Biosystems, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Richard S Kollender in RPID / Rapid Micro Biosystems, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

RPID / Rapid Micro Biosystems, Inc. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-05-27 2025-05-22 4 Kollender Richard S RPID Class A Common Stock A - Award D 14,300 111,018
2024-08-07 2024-08-06 4 Kollender Richard S RPID Class A Common Stock P - Purchase D 0.7712 65,000 50 96,718
2024-05-28 2024-05-23 4 Kollender Richard S RPID Class A Common Stock A - Award D 14,300 31,718
2021-09-13 2021-09-09 4 Kollender Richard S Held by Quaker Bioventures II, L.P. [RPID] Series B1 Warrant (right to buy) X - Other I 0.05 -12,903 0
2021-09-13 2021-09-09 4 Kollender Richard S Held by Quaker Bioventures II, L.P. [RPID] Series B1 Warrant (right to buy) X - Other I 0.05 -12,903 0
2021-09-13 2021-09-09 4 Kollender Richard S Held by Quaker Bioventures II, L.P. [RPID] Series A1 Warrant (right to buy) X - Other I 0.05 -82,010 0
2021-09-13 2021-09-09 4 Kollender Richard S Held by Quaker Bioventures II, L.P. [RPID] Class A Common Stock X - Other I 0.0500 107,816 5 1,481,009
2021-07-20 2021-07-19 4 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Common Stock Warrant C - Conversion I 0.05 12,903 12,903
2021-07-20 2021-07-19 4 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Common Stock Warrant C - Conversion I 0.05 12,903 12,903
2021-07-20 2021-07-19 4 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Series B1 Warrant C - Conversion I 0.01 -64,516 0
2021-07-20 2021-07-19 4 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Series B1 Warrant C - Conversion I 0.01 -64,516 0
2021-07-20 2021-07-19 4 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Common Stock Warrant C - Conversion I 0.05 82,010 82,010
2021-07-20 2021-07-19 4 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Series A1 Warrant C - Conversion I 0.01 -410,051 0
2021-07-20 2021-07-19 4 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Series C1 Preferred Stock C - Conversion I -820,729 0
2021-07-20 2021-07-19 4 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Series B1 Preferred Stock C - Conversion I -1,130,906 0
2021-07-20 2021-07-19 4 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Series A1 Preferred Stock C - Conversion I -4,623,796 0
2021-07-20 2021-07-19 4 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Class A Common Stock C - Conversion I 1,315,084 1,373,193
2021-07-15 2021-07-14 4 Kollender Richard S RPID Stock Option (Right to Buy) A - Award D 20.00 25,000 25,000
2021-07-14 3 Kollender Richard S Held by Quaker Bioventures II, L.P. RPID Class A Common Stock I 58,109
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)