Insider Transactions last 24 months for Rapid Micro Biosystems, Inc. - NSDQ: RPID
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Wirtjes Sean M CHIEF FINANCIAL OFFICER 03/11/2026 DS Direct COM 7,480 $4.32 $32,299.39 556,194 Wilson John J. Addington CHIEF OPERATING OFFICER 03/11/2026 DS Direct COM 9,603 $4.32 $41,466.71 316,762 Spignesi Robert G. Jr. PRESIDENT AND CEO 03/10/2026 DS Direct COM 17,922 $4.11 $73,686.30 1,169,848 Ricciardi Natale S Director 02/27/2026 AM Direct COM 842 $0.75 $631.50 29,442 Wirtjes Sean M CHIEF FINANCIAL OFFICER 02/20/2026 DS Direct COM 17,254 $3.92 $67,687.44 563,674 Wilson John J. Addington CHIEF OPERATING OFFICER 02/20/2026 DS Direct COM 5,403 $3.92 $21,195.97 326,365 Spignesi Robert G. Jr. PRESIDENT AND CEO 02/19/2026 DS Direct COM 38,327 $3.89 $148,911.89 1,187,770 Spignesi Robert G. Jr. PRESIDENT AND CEO 02/11/2026 AA Direct COM 264,000 $0.00 $0.00 1,226,097 Wirtjes Sean M CHIEF FINANCIAL OFFICER 02/11/2026 AA Direct COM 97,000 $0.00 $0.00 580,928 Wilson John J. Addington CHIEF OPERATING OFFICER 02/11/2026 AA Direct COM 74,000 $0.00 $0.00 331,768 Wirtjes Sean M CHIEF FINANCIAL OFFICER 02/09/2026 DS Direct COM 6,027 $3.78 $22,798.33 483,928 Spignesi Robert G. Jr. PRESIDENT AND CEO 02/09/2026 DS Direct COM 12,840 $3.78 $48,569.87 962,097 Wilson John J. Addington CHIEF OPERATING OFFICER 02/09/2026 DS Direct COM 4,610 $3.78 $17,438.25 257,768 Longitude Capital Partners Ii, Llc Other 02/04/2026 DS Indirect COM 49,000 $3.88 $190,090.60 0 Longitude Capital Partners Ii, Llc Other 02/03/2026 DS Indirect COM 27,500 $4.24 $116,641.25 49,000 Longitude Capital Partners Ii, Llc Other 02/02/2026 DS Indirect COM 27,500 $4.25 $116,765.00 76,500 Longitude Capital Partners Ii, Llc Other 01/30/2026 DS Indirect COM 46,000 $4.54 $209,001.00 104,000 Longitude Capital Partners Ii, Llc Other 01/23/2026 DS Indirect COM 7,739 $4.06 $31,451.30 4,029,245 Longitude Capital Partners Ii, Llc Other 01/23/2026 AX Indirect COM 629,032 $0.05 $31,451.60 4,036,984 Malloy Kirk Director 11/14/2025 DG Direct COM 40,000 $0.00 $0.00 28,600 Spignesi Robert G. Jr. PRESIDENT AND CEO 10/17/2025 DF Direct COM 4,774 $3.08 $14,703.92 974,937 Spignesi Robert G. Jr. PRESIDENT AND CEO 10/17/2025 AM Direct COM 7,833 $0.75 $5,874.75 979,711 Spignesi Robert G. Jr. PRESIDENT AND CEO 10/17/2025 DF Direct COM 2,072 $3.08 $6,381.76 971,878 Spignesi Robert G. Jr. PRESIDENT AND CEO 10/17/2025 AM Direct COM 3,400 $0.75 $2,550.00 973,950 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/14/2025 DS Direct COM 11,881 $3.32 $39,480.56 970,550
1 2 3 Next Last You are at page 1 of 3 pages
Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Spignesi Robert G. Jr. PRESIDENT AND CEO 02/11/2026 AA Direct COM 264,000 $0.00 $0.00 1,226,097 Wirtjes Sean M CHIEF FINANCIAL OFFICER 02/11/2026 AA Direct COM 97,000 $0.00 $0.00 580,928 Wilson John J. Addington CHIEF OPERATING OFFICER 02/11/2026 AA Direct COM 74,000 $0.00 $0.00 331,768 Ricciardi Natale S Director 05/22/2025 AA Direct COM 14,300 $0.00 $0.00 28,600 Malloy Kirk Director 05/22/2025 AA Direct COM 14,300 $0.00 $0.00 78,600 Kollender Richard S Director 05/22/2025 AA Direct COM 14,300 $0.00 $0.00 111,018 Pei Melinda Litherland Director 05/22/2025 AA Direct COM 14,300 $0.00 $0.00 68,600 Lowenstein Inese Director 05/22/2025 AA Direct COM 14,300 $0.00 $0.00 38,600 Spignesi Robert G. Jr. PRESIDENT AND CEO 02/18/2025 AA Direct COM 365,000 $0.00 $0.00 883,016 Wirtjes Sean M CHIEF FINANCIAL OFFICER 02/18/2025 AA Direct COM 160,000 $0.00 $0.00 497,645 Wilson John J. Addington CHIEF OPERATING OFFICER 02/18/2025 AA Direct COM 44,000 $0.00 $0.00 242,346 Pei Melinda Litherland Director 12/05/2024 AP Direct COM 9,120 $1.04 $9,483.89 54,300 Pei Melinda Litherland Director 12/03/2024 AP Direct COM 10,880 $1.00 $10,880.00 45,180 Pei Melinda Litherland Director 11/27/2024 AP Direct COM 19,892 $1.05 $20,886.60 34,300 Pei Melinda Litherland Director 11/26/2024 AP Direct COM 108 $1.04 $112.32 14,408 Malloy Kirk Director 08/08/2024 AP Direct COM 50,000 $0.91 $45,335.00 64,300 Wirtjes Sean M CHIEF FINANCIAL OFFICER 08/07/2024 AP Direct COM 10,000 $0.78 $7,800.00 348,157 Spignesi Robert G. Jr. PRESIDENT AND CEO 08/06/2024 AP Direct COM 50,000 $0.77 $38,400.00 540,012 Kollender Richard S Director 08/06/2024 AP Direct COM 65,000 $0.77 $50,128.00 96,718 Schwartz Jeffrey Lawrence Director 05/23/2024 AA Direct COM 14,300 $0.00 $0.00 14,300 Hirsch David Director 05/23/2024 AA Direct COM 14,300 $0.00 $0.00 14,300 Malloy Kirk Director 05/23/2024 AA Direct COM 14,300 $0.00 $0.00 14,300 Kollender Richard S Director 05/23/2024 AA Direct COM 14,300 $0.00 $0.00 31,718 Pei Melinda Litherland Director 05/23/2024 AA Direct COM 14,300 $0.00 $0.00 14,300 Lowenstein Inese Director 05/23/2024 AA Direct COM 14,300 $0.00 $0.00 24,300
1 2 Next Last You are at page 1 of 2 pages
Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Wirtjes Sean M CHIEF FINANCIAL OFFICER 03/11/2026 DS Direct COM 7,480 $4.32 $32,299.39 556,194 Wilson John J. Addington CHIEF OPERATING OFFICER 03/11/2026 DS Direct COM 9,603 $4.32 $41,466.71 316,762 Spignesi Robert G. Jr. PRESIDENT AND CEO 03/10/2026 DS Direct COM 17,922 $4.11 $73,686.30 1,169,848 Wirtjes Sean M CHIEF FINANCIAL OFFICER 02/20/2026 DS Direct COM 17,254 $3.92 $67,687.44 563,674 Wilson John J. Addington CHIEF OPERATING OFFICER 02/20/2026 DS Direct COM 5,403 $3.92 $21,195.97 326,365 Spignesi Robert G. Jr. PRESIDENT AND CEO 02/19/2026 DS Direct COM 38,327 $3.89 $148,911.89 1,187,770 Wirtjes Sean M CHIEF FINANCIAL OFFICER 02/09/2026 DS Direct COM 6,027 $3.78 $22,798.33 483,928 Spignesi Robert G. Jr. PRESIDENT AND CEO 02/09/2026 DS Direct COM 12,840 $3.78 $48,569.87 962,097 Wilson John J. Addington CHIEF OPERATING OFFICER 02/09/2026 DS Direct COM 4,610 $3.78 $17,438.25 257,768 Longitude Capital Partners Ii, Llc Other 02/04/2026 DS Indirect COM 49,000 $3.88 $190,090.60 0 Longitude Capital Partners Ii, Llc Other 02/03/2026 DS Indirect COM 27,500 $4.24 $116,641.25 49,000 Longitude Capital Partners Ii, Llc Other 02/02/2026 DS Indirect COM 27,500 $4.25 $116,765.00 76,500 Longitude Capital Partners Ii, Llc Other 01/30/2026 DS Indirect COM 46,000 $4.54 $209,001.00 104,000 Longitude Capital Partners Ii, Llc Other 01/23/2026 DS Indirect COM 7,739 $4.06 $31,451.30 4,029,245 Malloy Kirk Director 11/14/2025 DG Direct COM 40,000 $0.00 $0.00 28,600 Spignesi Robert G. Jr. PRESIDENT AND CEO 10/17/2025 DF Direct COM 4,774 $3.08 $14,703.92 974,937 Spignesi Robert G. Jr. PRESIDENT AND CEO 10/17/2025 DF Direct COM 2,072 $3.08 $6,381.76 971,878 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/14/2025 DS Direct COM 11,881 $3.32 $39,480.56 970,550 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/11/2025 DS Direct COM 11,874 $3.33 $39,498.86 957,286 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/10/2025 DS Direct COM 11,617 $3.40 $39,474.57 944,015 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/09/2025 DS Direct COM 11,247 $3.51 $39,480.34 900,583 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/08/2025 DS Direct COM 10,824 $3.51 $38,021.46 886,686 Wilson John J. Addington CHIEF OPERATING OFFICER 03/09/2025 DF Direct COM 9,872 $2.39 $23,594.08 232,474 Wirtjes Sean M CHIEF FINANCIAL OFFICER 03/09/2025 DF Direct COM 7,690 $2.39 $18,379.10 489,955 Spignesi Robert G. Jr. PRESIDENT AND CEO 03/09/2025 DF Direct COM 10,650 $2.39 $25,453.50 872,366
1 2 Next Last You are at page 1 of 2 pages
Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Ricciardi Natale S Director 02/27/2026 AM Direct COM 842 $0.75 $631.50 29,442 Longitude Capital Partners Ii, Llc Other 01/23/2026 AX Indirect COM 629,032 $0.05 $31,451.60 4,036,984 Spignesi Robert G. Jr. PRESIDENT AND CEO 10/17/2025 AM Direct COM 7,833 $0.75 $5,874.75 979,711 Spignesi Robert G. Jr. PRESIDENT AND CEO 10/17/2025 AM Direct COM 3,400 $0.75 $2,550.00 973,950 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/14/2025 AM Direct COM 25,145 $0.00 $0.00 982,431 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/11/2025 AM Direct COM 25,145 $0.00 $0.00 969,160 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/10/2025 AM Direct COM 25,145 $0.00 $0.00 925,728 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/09/2025 AM Direct COM 25,144 $0.00 $0.00 911,830 Spignesi Robert G. Jr. PRESIDENT AND CEO 07/08/2025 AM Direct COM 25,144 $0.00 $0.00 897,510
1 You are at page 1 of 1 pages
Transaction Type Key A = Acquired, D = Disposed A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
Send to Excel
