Summary
Updated Aug 31, 2026
Newbury Street II Acquisition Sponsor LLC is 10% Owner of Newbury Street II Acquisition Corp (NWTOU). 1 SEC Form 4 filing on record, dated 4 November 2024. Most recent open-market trade: bought $4.84M of NWTOU on 4 November 2024. Lifetime open-market purchases: $4.84M.
Recent Transactions
1Every recent SEC Form 4 transaction Newbury Street II Acquisition Sponsor LLC has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Newbury Street II Acquisition Sponsor LLC go back to 2024: 1 primary Form 4 filing, an average of 0.3 per year. The typical open-market purchase is $4.84M (1 buy totaling $4.84M). The largest single buy on record is $4.84M of NWTOU in 2024. 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
Newbury Street II Acquisition Sponsor 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.
- Xiaodong Li - $146.73M of SE open-market activity in the last 90 days
- Trive Capital Holdings LLC - $145.83M of LYNX open-market activity in the last 90 days
- TPG GP A, LLC - $144.89M of LFST open-market activity in the last 90 days
- INNOVEX CO-INVEST FUND, L.P. - $143.55M of INVX open-market activity in the last 90 days
- Amberjack Capital Partners, L.P. - $143.55M of INVX open-market activity in the last 90 days
- David A. Duffield - $142.10M of WDAY 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 Newbury Street II Acquisition Sponsor LLC?
Newbury Street II Acquisition Sponsor LLC is a corporate entity, tracked as 10% Owner of Newbury Street II Acquisition Corp (NWTOU). InsiderAlpha holds 1 primary Form 4 filing for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Newbury Street II Acquisition Sponsor LLC last file a Form 4?
The only primary Form 4 on record is dated 4 November 2024.
Has Newbury Street II Acquisition Sponsor LLC been buying or selling stock?
Recorded transactions: 1 open-market purchase ($4.84M) and 0 open-market sales across all tracked filings.
Where can I see all of Newbury Street II Acquisition Sponsor 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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