As filed with the Securities and Exchange Commission on February 12, 2024. Registration No. 333-272908 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549F AMENDMENT NO. 15 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ___________________________ SEQLL INC. (Exact name of registrant as specified in its charter) ___________________________ | Delaware | 3826 | 46-5319744 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. E ...

As filed with the Securities and Exchange Commission on February 9, 2024. Registration No. 333-272908 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549F AMENDMENT NO. 14 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ___________________________ SEQLL INC. (Exact name of registrant as specified in its charter) ___________________________ | Delaware | 3826 | 46-5319744 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Em ...

As filed with the Securities and Exchange Commission on February 8, 2024. Registration No. 333-272908 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549F AMENDMENT NO. 13 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ___________________________ SEQLL INC. (Exact name of registrant as specified in its charter) ___________________________ | Delaware | 3826 | 46-5319744 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Em ...

3 Federal Street Billerica, MA 01821 (781) 460-6016 As filed with the Securities and Exchange Commission on February 1, 2024. Registration No. 333-272908 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549F AMENDMENT NO. 12 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ___________________________ SEQLL INC. (Exact name of registrant as specified in its charter) ___________________________ | Delaware | 3826 | 46-5319744 | | --- | --- | --- | | (State or other jurisdi ...

As filed with the Securities and Exchange Commission on January 31, 2024. Registration No. 333-272908 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549F AMENDMENT NO. 11 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 | Delaware | 3826 | 46-5319744 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | | incorporation or organization) | Classification Code Number) | Identification No.) | 3 Federal Street Billerica ...

As filed with the Securities and Exchange Commission on January 17, 2024. Registration No. 333-272908 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549F AMENDMENT NO. 10 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ___________________________ SEQLL INC. (Exact name of registrant as specified in its charter) ___________________________ | Delaware | 3826 | 46-5319744 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Em ...

As filed with the Securities and Exchange Commission on December 5, 2023. Registration No. 333-272908 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549F AMENDMENT NO. 9 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ___________________________ SEQLL INC. (Exact name of registrant as specified in its charter) ___________________________ | Delaware | 3826 | 46-5319744 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Emp ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ______________ to ______________ Commission File No. 001-40760 SEQLL INC. (Exact name of registrant as specified in its charter) | Delaware | 46-5319744 | | --- | -- ...

| Delaware | 3826 | 46-5319744 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | | incorporation or organization) | Classification Code Number) | Identification No.) | 3 Federal Street Billerica, MA 01821 (781) 460-6016 (Address, including zip code, and telephone number, including area code, of registrant's principal executive offices) Daniel Jones Chief Executive Officer 3 Federal Street Billerica, MA 01821 (781) 460-6016 As filed with the Securitie ...

As filed with the Securities and Exchange Commission on November 7, 2023. Registration No. 333-272908 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549F AMENDMENT NO. 7 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ___________________________ SEQLL INC. (Exact name of registrant as specified in its charter) ___________________________ | Delaware | 3826 | 46-5319744 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Emp ...