Official SEC submissions

Assembly Biosciences SEC Filings

Direct answer

Assembly Biosciences's latest SEC filing is 8-K/A.

It was filed on August 14, 2026, and 40 recent filings are available.

Each row links directly to the SEC document and filing index.

Official SEC EDGAR submissions

Get free Assembly Biosciences email updates.

Bullstory sends one daily email when new analysis or important company news is available.

Recent SEC filings

8-K/A

Current report

Filed: 2026-08-14

Report date: 2026-08-13

8-K/A

Open SEC document View filing index

10-Q

Periodic report

Filed: 2026-08-13

Report date: 2026-06-30

10-Q

Open SEC document View filing index

8-K

Current report

Filed: 2026-08-13

Report date: 2026-08-13

8-K

Open SEC document View filing index

Insider transaction

Filed: 2026-06-18

Report date: 2026-06-17

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-03-29

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-03-29

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-06-04

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-06-04

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-06-04

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-06-04

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-06-04

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-06-04

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-03-29

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-03-29

Open SEC document View filing index

Insider transaction

Filed: 2026-06-05

Report date: 2026-03-29

Open SEC document View filing index

8-K

Current report

Filed: 2026-06-05

Report date: 2026-06-04

8-K

Open SEC document View filing index

Insider transaction

Filed: 2026-05-27

Report date: 2026-05-26

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Open SEC document View filing index

8-K

Current report

Filed: 2026-05-26

Report date: 2026-05-21

8-K

Open SEC document View filing index

8-K

Current report

Filed: 2026-05-22

Report date: 2026-05-22

8-K

Open SEC document View filing index

10-Q

Periodic report

Filed: 2026-05-07

Report date: 2026-03-31

10-Q

Open SEC document View filing index

8-K

Current report

Filed: 2026-05-07

Report date: 2026-05-07

8-K

Open SEC document View filing index

DEFA14A

Proxy statement

Filed: 2026-04-22

DEFA14A

Open SEC document View filing index

DEF 14A

Proxy statement

Filed: 2026-04-22

Report date: 2026-06-04

DEF 14A

Open SEC document View filing index

Insider transaction

Filed: 2026-03-31

Report date: 2026-03-29

Open SEC document View filing index

Insider transaction

Filed: 2026-03-31

Report date: 2026-03-29

Open SEC document View filing index

Insider transaction

Filed: 2026-03-31

Report date: 2026-03-29

Open SEC document View filing index

Insider transaction

Filed: 2026-03-31

Report date: 2026-03-29

Open SEC document View filing index

Insider transaction

Filed: 2026-03-31

Report date: 2026-03-29

Open SEC document View filing index

8-K

Current report

Filed: 2026-03-30

Report date: 2026-03-24

8-K

Open SEC document View filing index

10-K

Periodic report

Filed: 2026-03-19

Report date: 2025-12-31

10-K

Open SEC document View filing index

8-K

Current report

Filed: 2026-03-19

Report date: 2026-03-19

8-K

Open SEC document View filing index

8-K

Current report

Filed: 2025-12-08

Report date: 2025-12-08

8-K

Open SEC document View filing index

10-Q

Periodic report

Filed: 2025-11-10

Report date: 2025-09-30

10-Q

Open SEC document View filing index

8-K

Current report

Filed: 2025-11-10

Report date: 2025-11-10

8-K

Open SEC document View filing index

Insider transaction

Filed: 2025-10-03

Report date: 2025-08-08

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Open SEC document View filing index

8-K

Current report

Filed: 2025-08-11

Report date: 2025-08-08

8-K

Open SEC document View filing index

8-K

Current report

Filed: 2025-08-08

Report date: 2025-08-08

8-K

Open SEC document View filing index

10-Q

Periodic report

Filed: 2025-08-06

Report date: 2025-06-30

10-Q

Open SEC document View filing index

8-K

Current report

Filed: 2025-08-06

Report date: 2025-08-06

8-K

Open SEC document View filing index

8-K

Current report

Filed: 2025-06-25

Report date: 2025-06-25

8-K

Open SEC document View filing index

Verified data

Recent filing categories: 4
Recent filings: 40
SEC CIK: 0001426800
Latest filing date: August 14, 2026

Explore related company data

View the Assembly Biosciences company profile View Assembly Biosciences annual financials