All lobbying filings

ARK Strategy

ARK Strategy filed a Q3 termination report for Darktrace Holdings Limited on September 30, 2026, reporting $40,000 in lobbying income.

Lobbying for Darktrace Holdings Limited · Business and domestic software development

As filed: ARK STRATEGY for DARKTRACE HOLDINGS LIMITED.

All filings by ARK Strategy · Everything Darktrace Holdings Limited has reported

Filing · LD-2 quarterly report Q3 termination

Reporting period

3rd Quarter 2026

July 1 - Sep 30 · Posted Sep 30, 2026

Income

$40,000

What the client paid this registrant for the period.

Representation ended

Sep 30, 2026

The registrant reported terminating its work for this client.

Official filing document

Lobbyists on this filing 1

MICHAEL CLAUSER

Previously held: - Nat'l Security Leg. Assistant, US House of Representatives (Mar 09-Dec 10); -Special Assistant, Office of the Under Secretary of the Navy, (Aug 08-Mar 09); -Special Assistant, Office of the Asst Sec of Def for Leg. Affairs, (Sept 07-Aug 08)

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Government bodies contacted 2

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

Lobbying activity 1

Defense

FY appropriations related to the use of AI for cybersecurity, including anomaly detection at DISA & State Dept. Authorization for use of AI for cybersecurity on the US Navy's shipboard compute program.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.