Equity Capital Markets

Company · CIK 1816431

Quantum-Si Inc

CIK1816431 (SEC EDGAR)
Industry (SIC)3829 — Measuring & Controlling Devices, NEC
Incorporated inDE
Business addressCT
ListedQSI (Nasdaq)
First annual or quarterly report2020-11-13

Offerings

4 registrations
RegistrationLabel and statusFirst filedLast eventFilings
333-290559
ShelfDormant
 2025-09-262025-09-261
333-273934
ShelfEffective
 2023-08-112025-07-076
333-257676
Registered companyEffective
 2021-07-022022-07-185
333-240283
IPOFinal prospectus
 2020-08-032020-09-045

Filings

19
FiledFilingRegistrationAccession
2025-09-26S-3Shelf registered 333-2905590001140361-25-036334
2025-07-07424B5Shelf takedown 333-2739340001140361-25-025058
2025-07-07424B5Shelf takedown 333-2739340001140361-25-025057
2025-01-06424B5Shelf takedown 333-2739340001140361-25-000294
2024-12-11424B5Shelf takedown 333-2739340001140361-24-048975
2023-08-22EFFECTDeclared effective 333-2739349999999995-23-002469
2023-08-11S-3Shelf registered 333-2739340001140361-23-039290
2022-07-18EFFECTDeclared effective 333-2576769999999995-22-002096
2022-03-03EFFECTDeclared effective 333-2576769999999995-22-000549
2021-07-21EFFECTDeclared effective 333-2576769999999995-21-002869
2021-07-19S-1/AAmendment 333-2576760001104659-21-093440
2021-07-02S-1Registration filed 333-2576760001104659-21-088952
2021-05-14EFFECTDeclared effective 333-2536919999999995-21-001942
2020-09-04424B4Final prospectus 333-2402830001104659-20-102606
2020-09-03EFFECTDeclared effective 333-2402839999999995-20-002354
2020-08-31S-1/AAmendment 333-2402830001104659-20-100340
2020-08-10S-1/AAmendment 333-2402830001104659-20-092698
2020-08-03S-1Registration filed 333-2402830001104659-20-089244
2020-07-02DRSDraft made public 377-032660001104659-20-080509

All filings of this company · CSV