Summary
Updated Aug 31, 2026
Armada Sponsor III LLC files SEC Form 4 reports at Armada Acquisition Corp. III (AACIU). 1 SEC Form 4 filing on record, dated 24 February 2026.
Trading Pattern
InsiderAlpha's records for Armada Sponsor III LLC go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Most Active Insiders Right Now
Armada Sponsor III LLC has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- David Zaslav - $86.59M of WBD open-market activity in the last 90 days
- Alexander C. Karp - $86.06M of PLTR open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $7.98B of SVRE open-market activity in the last 90 days
- Magnetar Financial LLC - $6.65B of CRWV open-market activity in the last 90 days
- James F. Wirth - $2.86B of IHT open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is Armada Sponsor III LLC?
Armada Sponsor III LLC is a corporate entity of Armada Acquisition Corp. III (AACIU). InsiderAlpha holds 1 primary Form 4 filing for it, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Armada Sponsor III LLC last file a Form 4?
The only primary Form 4 on record is dated 24 February 2026.
Where can I see all of Armada Sponsor III LLC's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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