Open Insider Trading Activity for Phio Pharmaceuticals Corp. Chairman, Pres. & CEO Bitterman Robert J
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. PHIO | 2026-09-23 | 2026-09-22 | Phio Pharmaceuticals Corp. | Bitterman Robert J | Chairman, Pres. & CEO | Buy | 1 | 2,000 | $1.03 | $2,057.80 | 0.55% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. PHIO | 2026-01-02 | 2025-12-31 | Phio Pharmaceuticals Corp. | Bitterman Robert J | Chairman, Pres. & CEO | Buy | 1 | 5,000 | $1.03 | $5,150.00 | 1.72% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. PHIO | 2025-12-29 | 2025-12-23 | Phio Pharmaceuticals Corp. | Bitterman Robert J | Chairman, Pres. & CEO | Buy | 1 | 5,000 | $1.02 | $5,100.00 | 1.75% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. PHIO | 2025-06-11 | 2025-06-10 | Phio Pharmaceuticals Corp. | Bitterman Robert J | Chairman, Pres & CEO | Buy | 1 | 2,000 | $2.42 | $4,840.00 | 7.37% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. PHIO | 2025-06-10 | 2025-06-09 | Phio Pharmaceuticals Corp. | Bitterman Robert J | Chairman, Pres & CEO | Buy | 1 | 1,500 | $2.75 | $4,125.00 | 5.96% | View Filing |