Phieu Phun
Chief Financial Officer · Ionetix Corp / DE /
- 2026
- Apr 22, 2026
- 1
Summary
Latest filing:
Phieu Phun has 1 SEC Form 4 filing on record, dated 22 April 2026.
Trading pattern
InsiderAlpha's records for Phieu Phun go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Most active insiders across the market
Phieu Phun has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Milton C. Ault III - $93.17M in UUU purchases and sales in the last 90 days
- IGNITE AGGREGATOR LP - $92.50M in INNV purchases and sales in the last 90 days
- TCO GROUP HOLDINGS, L.P. - $92.50M in INNV purchases and sales in the last 90 days
- Shay Banon - $92.28M in ESTC purchases and sales in the last 90 days
- Emily M. Leproust - $91.86M in TWST purchases and sales in the last 90 days
- Dhiraj Mallick - $89.44M in CBRS purchases and sales in the last 90 days
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Frequently asked questions
Who is Phieu Phun?
Phieu Phun is a corporate insider, tracked as Chief Financial Officer. InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Phieu Phun last file a Form 4?
The only primary Form 4 on record is dated 22 April 2026.
Learn more
No Form 4 transactions on record for Phieu Phun yet.
Filings appear here automatically as they arrive from SEC EDGAR.