# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001380106-26-000058
Filing Date
2026-04-08
Accepted
2026-04-08 16:37:25
Documents
3

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | rpiddefa14a_2026.htm | DEFA14A | 12131
2 | NOTICE | rapidmicrobiosystemsinc_vx.jpg | GRAPHIC | 327039
3 | NOTICE | rapidmicrobiosystemsinc_vxa.jpg | GRAPHIC | 497807
| Complete submission text file | 0001380106-26-000058.txt |  | 1148946

Mailing Address 25 HARTWELL AVENUE LEXINGTON MA 02421
Business Address 25 HARTWELL AVENUE LEXINGTON MA 02421 978-349-3200
RAPID MICRO BIOSYSTEMS, INC. (Filer) CIK: 0001380106 (see all company filings)

EIN.: 208121647 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-40592 | Film No.: 26848602
SIC: 3826 Laboratory Analytical Instruments
(CF Office: 08 Industrial Applications and Services)