Summary
Updated Aug 31, 2026
Phyllis W. Newhouse is Director, 10% Owner of CID Holdco, Inc. (DAIC). 3 SEC Form 4 filings on record going back to 2024, most recently on 18 June 2025. Most recent open-market trade: sold $24K of HLGN on 20 December 2024. Lifetime open-market sales: $24K.
Recent Transactions
5Every recent SEC Form 4 transaction Phyllis W. Newhouse has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Phyllis W. Newhouse go back to 2024: 3 primary Form 4 filings, 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.
Other Insiders Active in the Same Sector
No other insider has filed at Phyllis W. Newhouse's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Stephen Andrew Cohen - $143.99M of PLTR open-market activity in the last 12 months
- Lee Klarich - $137.52M of PANW open-market activity in the last 12 months
- Manuel Alba - $136.87M of ALAB open-market activity in the last 12 months
- Bruxelles Lambert Groupe - $133.50M of CNXC open-market activity in the last 12 months
- William D. Mosley - $131.11M of STX open-market activity in the last 12 months
- GENERAL ATLANTIC GENPAR (BERMUDA), L.P. - $127.32M of ALKT open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Phyllis W. Newhouse?
Phyllis W. Newhouse is a corporate insider, tracked as Director, 10% Owner of CID Holdco, Inc. (DAIC). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Phyllis W. Newhouse last file a Form 4?
The most recent primary Form 4 on record is dated 18 June 2025, one of 3 filings going back to 2024.
Has Phyllis W. Newhouse been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($24K) across all tracked filings.
Where can I see all of Phyllis W. Newhouse'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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