Phio Pharmaceuticals ($PHIO) Insider Trading & Smart Money Activity
Phio Pharmaceuticals Corp. ($PHIO) has 5 insider trades on file. In the last 12 months on the open market, 4 insiders bought ($28.89K) and no insider sold, net +$28.89K.
- Insider buyers (12 mo)
- 4
- Insider sellers (12 mo)
- 0
- Net insider $ (12 mo)
- +$28.89K
- Congress trades (12 mo)
- 0
- 13F moves on file
- 0
- Analyst ratings on file
- 0
PHIO insider buying and selling by quarter
| Quarter | Insider buys | Insider sales | Congress buys / sales | 13F added / cut |
|---|---|---|---|---|
| Q1 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
| Q2 2026 | 1 · $9.90K | 0 | 0 / 0 | 0 / 0 |
| Q3 2026 | 4 · $18.99K | 0 | 0 / 0 | 0 / 0 |
| Q4 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.
All PHIO insider, congress, 13F and analyst activity
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Insider | Plott Ronald ToddDirector | Buy (Open-market buy) | 5K sh | $5.20K | — | ||||||
| Insider | Plott Ronald ToddDirector | Buy (Open-market buy) | 5K sh | $5.15K | — | ||||||
| Insider | Bradford Patricia ADirector | Buy (Open-market buy) | 6.50K sh | $6.58K | — | ||||||
| Insider | Bitterman Robert JChairman, Pres. & CEO | Buy (Open-market buy) | 2K sh | $2.06K | — | ||||||
| Insider | Robert BittermanChairman, Pres. & CEO | Buy (Open-market buy) | 10K sh | $9.90K | — |
1W / 1M / 6M = how PHIO moved from the trade or filing date.
Insider trading in PHIO: who is buying and selling
| Insider | Role | Trades | Open-market net | Shares held | Last trade |
|---|---|---|---|---|---|
| Plott Ronald Todd | Director | 2 | +$10.35K | Sep 29, 2026 | |
| Bradford Patricia A | Director | 1 | +$6.58K | Sep 24, 2026 | |
| Bitterman Robert J | Chairman, Pres. & CEO | 1 | +$2.06K | Sep 22, 2026 | |
| Robert Bitterman | Chairman, Pres. & CEO | 1 | +$9.90K | Jun 26, 2026 |
Frequently asked questions
Are PHIO insiders buying or selling?
Over the last 12 months 4 insiders made 5 open-market purchases worth $28.89K and 0 insiders made 0 open-market sales worth $0, a net +$28.89K.
What is the latest insider trade in PHIO?
Plott Ronald Todd, Director filed a buy (open-market buy) of 5K sh worth $5.20K on Sep 29, 2026.
Other biotechnology stocks
Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
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