Company Analysis

Kiniksa Pharmaceuticals International, plc (KNSA)

Nasdaq: KNSA · Pharmaceutical Preparations · London · filing with the SEC since 2018
Grade7.2
◀ Past 7.8● Present 7.7▶ Future 5.7

Filings

300 filings since 2017 beside 478 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 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 27 days after the quarter ended. The proxy statement was last filed Apr 16, 2026.

Filings a yearinsider forms included
588056647112316893
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 5 times in the last 36 months, the newest Oct 22, 2026.SEC letters: 6 in the last 36 months, the newest Jul 2, 2024.
Insider forms 478

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
Oct 27, 2026 8-K items 2.02, 9.01 Results released · Current report
Oct 27, 2026 10-Q Quarterly report Sep 30, 2026
Oct 22, 2026 8-K item 5.02 Officer or director change · Current report Oct 17, 2026
Jul 29, 2026 SCHEDULE 13G Large holder notice
Jul 28, 2026 8-K items 2.02, 9.01 Results released · Current report
Jul 28, 2026 10-Q Quarterly report Jun 30, 2026
May 29, 2026 8-K item 5.07 Shareholder vote · Current report
May 26, 2026 8-K items 1.01, 9.01 Major agreement signed · Current report May 21, 2026
May 26, 2026 SCHEDULE 13D/A Activist holder update, amended
May 6, 2026 SCHEDULE 13G/A Large holder update, amended
May 1, 2026 8-K item 5.02 Officer or director change · Current report Apr 30, 2026
Apr 28, 2026 8-K items 2.02, 9.01 Results released · Current report
Apr 28, 2026 10-Q Quarterly report Mar 31, 2026
Apr 16, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 16, 2026 DEFA14A Extra proxy material
Apr 16, 2026 DEF 14A Proxy statement May 19, 2026
Mar 27, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 6, 2026 SCHEDULE 13G Large holder notice
Feb 24, 2026 8-K items 2.02, 9.01 Results released · Current report
Feb 24, 2026 S-8 Employee stock plan registration
Feb 24, 2026 10-K Annual report Dec 31, 2025
Feb 13, 2026 SCHEDULE 13G/A Large holder update, amended
Jan 14, 2026 8-K item 5.02 Officer or director change · Current report Jan 10, 2026
Jan 12, 2026 8-K items 2.02, 9.01 Results released · Current report
Oct 31, 2025 SCHEDULE 13G/A Large holder update, amended
Oct 28, 2025 10-Q Quarterly report Sep 30, 2025
Oct 28, 2025 8-K items 2.02, 9.01 Results released · Current report
Sep 3, 2025 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Jul 29, 2025 10-Q Quarterly report Jun 30, 2025
Jul 29, 2025 8-K items 2.02, 9.01 Results released · Current report
Jul 17, 2025 SCHEDULE 13G/A Large holder update, amended
Jul 9, 2025 SCHEDULE 13G/A Large holder update, amended
Jun 5, 2025 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Jun 3, 2025 8-K item 5.07 Shareholder vote · Current report
May 28, 2025 DEFA14A Extra proxy material
May 14, 2025 SCHEDULE 13G/A Large holder update, amended
May 9, 2025 DEFA14A Extra proxy material
Apr 29, 2025 10-Q Quarterly report Mar 31, 2025
Apr 29, 2025 8-K items 2.02, 9.01 Results released · Current report
Apr 23, 2025 SCHEDULE 13G/A Large holder update, amended
40 of 300 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 KNSA · research, not advice