Company Analysis

COMPASS Pathways Plc American Depository Shares (CMPS)

Nasdaq: CMPS · Pharmaceutical Preparations · Chesire, GB · filing with the SEC since 2020
Grade4.7
◀ Past 4.9● Present 3.2▶ Future 5.7
6 est.

Filings

201 filings since 2017 beside 143 insider forms · Non-accelerated filer and smaller reporting company · read from EDGAR on Nov 13, 2026
Due nextNon-accelerated filer and smaller reporting company
10-K Annual report for the fiscal year ending Dec 31, 2026Non-accelerated filers and smaller reporting companies have 90 days after the fiscal year ends. by Mar 31, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Non-accelerated filers and smaller reporting companies have 45 days after the quarter ends; quarter ends are taken to the month end. by May 15, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 34 days after the quarter ended. The proxy statement was last filed Apr 15, 2026.

Filings a yearinsider forms included
21395159755742
2020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 6 times in the last 36 months, the newest Oct 29, 2025.Auditor change (8-K item 4.01): 1 time in the last 36 months, the newest Apr 16, 2025.SEC letters: 4 in the last 36 months, the newest May 5, 2025.
Insider forms 143

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 3, 2026 8-K items 2.02, 9.01 Results released · Current report
Nov 3, 2026 10-Q Quarterly report Sep 30, 2026
Oct 28, 2026 SCHEDULE 13G Large holder notice
Aug 5, 2026 S-3ASR Shelf registration
Aug 5, 2026 8-K items 2.02, 9.01 Results released · Current report
Aug 5, 2026 10-Q Quarterly report Jun 30, 2026
Jul 7, 2026 8-K items 7.01, 8.01, 9.01 Investor disclosure (Regulation FD); Other event · Current report
May 28, 2026 8-K item 5.07 Shareholder vote · Current report May 27, 2026
May 15, 2026 SCHEDULE 13G/A Large holder update, amended
May 13, 2026 8-K items 2.02, 9.01 Results released · Current report
May 13, 2026 10-Q Quarterly report Mar 31, 2026
Apr 15, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 15, 2026 DEF 14A Proxy statement May 27, 2026
Mar 24, 2026 S-8 Employee stock plan registration
Mar 24, 2026 S-8 Employee stock plan registration
Mar 24, 2026 8-K items 2.02, 9.01 Results released · Current report
Mar 24, 2026 10-K Annual report Dec 31, 2025
Feb 19, 2026 8-K items 1.01, 7.01, 9.01 Major agreement signed; Investor disclosure (Regulation FD) · Current report Feb 18, 2026
Feb 19, 2026 424B5 Shelf offering
Feb 17, 2026 8-K items 7.01, 8.01, 9.01 Investor disclosure (Regulation FD); Other event · Current report
Feb 17, 2026 424B5 Shelf offering
Feb 17, 2026 SCHEDULE 13D/A Activist holder update, amended
Jan 7, 2026 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report Jan 5, 2026
Nov 14, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 14, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 4, 2025 10-Q Quarterly report Sep 30, 2025
Nov 4, 2025 8-K items 2.02, 9.01 Results released · Current report
Oct 29, 2025 8-K items 5.02, 9.01 Officer or director change · Current report Oct 26, 2025
Oct 29, 2025 SCHEDULE 13D/A Activist holder update, amended
Aug 14, 2025 SCHEDULE 13G/A Large holder update, amended
Aug 14, 2025 SCHEDULE 13G Large holder notice
Aug 14, 2025 SCHEDULE 13G/A Large holder update, amended
Jul 31, 2025 8-K items 2.02, 9.01 Results released · Current report
Jul 31, 2025 10-Q Quarterly report Jun 30, 2025
Jul 29, 2025 8-K items 5.02, 9.01 Officer or director change · Current report Jul 28, 2025
Jun 23, 2025 8-K item 8.01 Other event · Current report
Jun 13, 2025 8-K item 5.07 Shareholder vote · Current report Jun 12, 2025
May 15, 2025 SCHEDULE 13G/A Large holder update, amended
May 15, 2025 SCHEDULE 13G Large holder notice
May 8, 2025 424B5 Shelf offering
40 of 201 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton CMPS · research, not advice