PHIO
Phio Pharmaceuticals Corp.
Stock Price & Insider Activity
Historical close with open-market insider transaction markers
Insider activity
Sign in to download CSVBought$230.3K46 buy days
Sold$108.6K4 sell days
Net insider flow+$121.6Knet buying · 10 years
Latest trade2026-09-29Plott Ronald Todd
| Date | Side | Insider | Role | Shares | Avg price | Value | Trades |
|---|---|---|---|---|---|---|---|
| 2026-09-29 | Buy | Plott Ronald Todd | Director | 5,000 | $1.04 | $5.2K | 1 |
| 2026-09-28 | Buy | Plott Ronald Todd | Director | 5,000 | $1.03 | $5.2K | 1 |
| 2026-09-24 | Buy | BRADFORD PATRICIA A | Director | 6,500 | $1.01 | $6.6K | 1 |
| 2026-09-22 | Buy | Bitterman Robert J | CEO | 2,000 | $1.03 | $2.1K | 1 |
| 2026-09-15 | Buy | BRADFORD PATRICIA A | Director | 12,000 | $1.03 | $12.4K | 1 |
| 2026-08-19 | Buy | Plott Ronald Todd | Director | 15,000 | $1.14 | $17.1K | 1 |
| 2026-08-18 | Buy | Bitterman Robert J | CEO | 10,000 | $1.06 | $10.6K | 1 |
| 2026-06-26 | Buy | Bitterman Robert J | CEO | 10,000 | $0.99 | $9.9K | 1 |
| 2025-12-31 | Buy | Bitterman Robert J | CEO | 5,000 | $1.03 | $5.2K | 1 |
| 2025-12-23 | Buy | Bitterman Robert J | CEO | 5,000 | $1.02 | $5.1K | 1 |
| 2025-11-21 | Buy | Bitterman Robert J | CEO | 5,000 | $1.14 | $5.7K | 1 |
| 2025-11-18 | Buy | Bitterman Robert J | CEO | 5,000 | $1.27 | $6.3K | 1 |
| 2025-06-10 | Buy | Ferrara Robert L | Director | 2,500 | $2.42 | $6.0K | 1 |
| 2025-06-10 | Buy | Bitterman Robert J | CEO | 2,000 | $2.42 | $4.8K | 1 |
| 2025-06-09 | Buy | Bitterman Robert J | CEO | 1,500 | $2.75 | $4.1K | 1 |
| 2025-05-22 | Buy | Bitterman Robert J | CEO | 1,200 | $1.78 | $2.1K | 1 |
| 2025-05-21 | Buy | Bitterman Robert J | CEO | 3,000 | $1.77 | $5.3K | 1 |
| 2025-05-20 | Buy | Ferrara Robert L | Director | 2,500 | $1.82 | $4.5K | 1 |
| 2024-06-07 | Buy | Bitterman Robert J | CEO | 1,000 | $0.74 | $740 | 1 |
| 2024-06-06 | Buy | Bitterman Robert J | CEO | 1,000 | $0.75 | $750 | 1 |
| 2024-02-26 | Buy | Bitterman Robert J | CEO | 2,500 | $0.91 | $2.3K | 1 |
| 2023-07-01 | Buy | Bitterman Robert J | CEO | 1,000 | $2.84 | $2.8K | 1 |
| 2023-06-30 | Buy | Bitterman Robert J | CEO | 1,000 | $2.88 | $2.9K | 1 |
| 2023-06-14 | Buy | Ferrara Robert L | Director | 2,000 | $3.10 | $6.2K | 1 |
| 2022-12-14 | Buy | Bitterman Robert J | Chair | 2,000 | $0.39 | $780 | 1 |
| 2022-12-07 | Buy | Bitterman Robert J | Chair | 2,000 | $0.39 | $780 | 1 |
| 2022-12-05 | Buy | Bitterman Robert J | Chair | 2,000 | $0.43 | $860 | 1 |
| 2022-12-02 | Buy | Ferrara Robert L | Director | 5,000 | $0.41 | $2.0K | 1 |
| 2022-11-29 | Buy | Bitterman Robert J | Chair | 215 | $0.40 | $86 | 1 |
| 2022-11-25 | Buy | Bitterman Robert J | Chair | 2,500 | $0.42 | $1.1K | 1 |
| 2022-11-23 | Buy | Ferrara Robert L | Director | 2,000 | $0.41 | $820 | 1 |
| 2021-08-16 | Buy | Dispersyn Gerrit | CEO | 6,000 | $1.63 | $9.8K | 1 |
| 2021-03-04 | Buy | Dispersyn Gerrit | CEO | 1,953 | $2.56 | $5.0K | 1 |
| 2021-03-03 | Buy | Dispersyn Gerrit | CEO | 2,500 | $3.03 | $7.6K | 1 |
| 2021-03-03 | Buy | Ferrara Robert L | Director | 682 | $3.15 | $2.1K | 1 |
| 2020-08-19 | Buy | Dispersyn Gerrit | CEO | 2,000 | $2.50 | $5.0K | 1 |
| 2017-10-02 | Buy | CAUWENBERGH GEERT | CEO | 10,000 | $0.45 | $4.5K | 3 |
| 2017-09-07 | Sell | Eliseev Alexey | Other C-suite | 58,712 | $0.53 | $31.1K | 1 |
| 2017-09-06 | Sell | Eliseev Alexey | Other C-suite | 91,907 | $0.54 | $49.6K | 1 |
| 2017-09-05 | Sell | Eliseev Alexey | Other C-suite | 26,181 | $0.56 | $14.7K | 1 |
| 2017-09-01 | Sell | Eliseev Alexey | Other C-suite | 23,200 | $0.57 | $13.2K | 1 |
| 2017-08-24 | Buy | CAUWENBERGH GEERT | CEO | 10,000 | $0.55 | $5.5K | 3 |
| 2017-06-23 | Buy | Dispersyn Gerrit | Other C-suite | 3,500 | $0.62 | $2.2K | 1 |
| 2017-06-22 | Buy | CAUWENBERGH GEERT | CEO | 10,000 | $0.62 | $6.2K | 2 |
| 2017-04-26 | Buy | CAUWENBERGH GEERT | CEO | 10,000 | $0.65 | $6.5K | 1 |
| 2017-03-17 | Buy | CAUWENBERGH GEERT | CEO | 10,000 | $0.77 | $7.7K | 3 |
| 2017-02-17 | Buy | CAUWENBERGH GEERT | CEO | 10,000 | $0.69 | $6.9K | 3 |
| 2017-02-08 | Buy | CAUWENBERGH GEERT | CEO | 10,000 | $0.69 | $6.9K | 1 |
| 2017-01-25 | Buy | CAUWENBERGH GEERT | CEO | 10,000 | $0.70 | $7.0K | 2 |
| 2017-01-19 | Buy | CAUWENBERGH GEERT | CEO | 10,000 | $0.70 | $7.0K | 3 |