
Phio Pharmaceuticals Corp.
PHIOHealthcare|Biotechnology|US
$0.80
+0.00 (+0.16%)
DCF Value
$3.45
Tangible Book / Share
$0.74
Cash / Share
$0.91
Ownership Breakdown
96.9%
Float
11.6M
Shares Outstanding
11.3M
Float Shares
Major Holders (6)
Combined: 52.0%
Holders of 5%+ from their latest Schedule 13D/13G filing in the last two years. Percentages are as of each filing date.
| Holder | Type | % of Class | Shares | Filed | Filing |
|---|---|---|---|---|---|
| CVI Investments, Inc. | Corporation | 9.90% | 1,194,719 | Feb 17, 2026 | 13D/G |
| Heights Capital Management, Inc. | Corporation | 9.90% | 1,194,719 | Feb 17, 2026 | 13D/G |
| Mitchell P. Kopin | HC, IN | 9.10% | 1,142,556 | Feb 13, 2026 | 13D/G |
| Daniel B. Asher | HC, IN | 9.10% | 1,142,556 | Feb 13, 2026 | 13D/G |
| Intracoastal Capital LLC | Other | 9.10% | 1,142,556 | Feb 13, 2026 | 13D/G |
| Orca Capital AG | Corporation | 4.90% | 538,707 | Dec 11, 2025 | 13D/G |
Insider Trades (100)
Last 4 quarters: 853,000 acquired · 81,438 disposed
| Insider | Position | Date | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Plott Ronald Todd | director | Sep 29, 2026 | BUY | 5,000 | $1.04 | $5.2K | Form 4 |
| Plott Ronald Todd | director | Sep 28, 2026 | BUY | 5,000 | $1.03 | $5.2K | Form 4 |
| Carson Lisa Cabott | Chief Financial Officer | Sep 28, 2026 | AWARD | 108,000 | — | — | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Sep 28, 2026 | AWARD | 400,000 | — | — | Form 4 |
| Plott Ronald Todd | director | Sep 28, 2026 | AWARD | 17,000 | — | — | Form 4 |
| BRADFORD PATRICIA A | director | Sep 24, 2026 | BUY | 6,500 | $1.01 | $6.6K | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Sep 22, 2026 | BUY | 2,000 | $1.03 | $2.1K | Form 4 |
| BRADFORD PATRICIA A | director | Sep 15, 2026 | BUY | 12,000 | $1.03 | $12.4K | Form 4 |
| Carson Lisa Cabott | Chief Financial Officer | Sep 11, 2026 | TAX W/H | 12,888 | $1.03 | $13.3K | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Sep 11, 2026 | TAX W/H | 68,550 | $1.03 | $70.6K | Form 4 |
| Plott Ronald Todd | director | Aug 19, 2026 | BUY | 15,000 | $1.14 | $17.1K | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Aug 18, 2026 | BUY | 10,000 | $1.06 | $10.6K | Form 4 |
| Plott Ronald Todd | director: | Jul 20, 2026 | OTHER | 0 | — | — | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Jun 26, 2026 | BUY | 10,000 | $0.99 | $9.9K | Form 4 |
| Lockshin Curtis | director | Feb 5, 2026 | AWARD | 16,600 | — | — | Form 4 |
| Freeman Jonathan E | director | Feb 5, 2026 | AWARD | 16,600 | — | — | Form 4 |
| Deming David H | director | Feb 5, 2026 | AWARD | 23,800 | — | — | Form 4 |
| Carson Lisa Cabott | Chief Financial Officer | Feb 5, 2026 | AWARD | 47,000 | — | — | Form 4 |
| BRADFORD PATRICIA A | director | Feb 5, 2026 | AWARD | 18,500 | — | — | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Feb 5, 2026 | AWARD | 120,000 | — | — | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Dec 31, 2025 | BUY | 5,000 | $1.03 | $5.2K | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Dec 23, 2025 | BUY | 5,000 | $1.02 | $5.1K | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Nov 21, 2025 | BUY | 5,000 | $1.14 | $5.7K | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Nov 18, 2025 | BUY | 5,000 | $1.27 | $6.3K | Form 4 |
| Ferrara Robert L | director | Sep 11, 2025 | AWARD | 23,100 | — | — | Form 4 |
| Deming David H | director | Sep 11, 2025 | AWARD | 14,000 | — | — | Form 4 |
| Lockshin Curtis | director | Sep 11, 2025 | AWARD | 16,200 | — | — | Form 4 |
| Freeman Jonathan E | director | Sep 11, 2025 | AWARD | 14,700 | — | — | Form 4 |
| Ferrara Robert L | director | Sep 11, 2025 | AWARD | 23,000 | — | — | Form 4 |
| Carson Lisa Cabott | VP, Finance and Administration | Sep 11, 2025 | AWARD | 47,000 | — | — | Form 4 |
| BRADFORD PATRICIA A | director | Sep 11, 2025 | AWARD | 18,800 | — | — | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Sep 11, 2025 | AWARD | 250,000 | — | — | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres. & CEO | Sep 11, 2025 | TAX W/H | 4,111 | $2.32 | $9.5K | Form 4 |
| Carson Lisa Cabott | officer | Jun 6, 2025 | OTHER | 0 | — | — | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres & CEO | Jun 10, 2025 | BUY | 2,000 | $2.42 | $4.8K | Form 4 |
| Ferrara Robert L | director | Jun 10, 2025 | BUY | 2,500 | $2.42 | $6.0K | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres & CEO | Jun 9, 2025 | BUY | 1,500 | $2.75 | $4.1K | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres & CEO | May 22, 2025 | BUY | 1,200 | $1.78 | $2.1K | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres & CEO | May 21, 2025 | BUY | 3,000 | $1.77 | $5.3K | Form 4 |
| Ferrara Robert L | director | May 20, 2025 | BUY | 2,500 | $1.82 | $4.5K | Form 4 |
| Deming David H | director: | Feb 19, 2025 | OTHER | 0 | — | — | Form 4 |
| Infarinato Robert M. | VP, CFO | Sep 11, 2024 | AWARD | 3,000 | — | — | Form 4 |
| Freeman Jonathan E | director | Sep 11, 2024 | AWARD | 1,000 | — | — | Form 4 |
| Bitterman Robert J | director, officer: Chairman, Pres & CEO | Sep 11, 2024 | AWARD | 15,500 | — | — | Form 4 |
| Lockshin Curtis | director | Sep 11, 2024 | AWARD | 2,000 | — | — | Form 4 |
| Ferrara Robert L | director | Sep 11, 2024 | AWARD | 10,000 | — | — | Form 4 |
| BRADFORD PATRICIA A | director | Sep 11, 2024 | AWARD | 8,000 | — | — | Form 4 |
| Infarinato Robert M. | VP, Chief Financial Officer | Aug 13, 2024 | AWARD | 8,000 | — | — | Form 4 |
| Infarinato Robert M. | officer | Aug 1, 2024 | OTHER | 0 | — | — | Form 4 |
| Bitterman Robert J | director, officer: President & CEO | Jun 7, 2024 | BUY | 1,000 | $0.74 | $740.00 | Form 4 |
| Bitterman Robert J | director, officer: President & CEO | Jun 6, 2024 | BUY | 1,000 | $0.75 | $750.00 | Form 4 |
| Kontulis Caitlin | Secretary & VP Finance & Admin | Mar 1, 2024 | TAX W/H | 335 | $0.96 | $320.93 | Form 4 |
| Bitterman Robert J | director, officer: President & CEO | Feb 26, 2024 | BUY | 2,500 | $0.91 | $2.3K | Form 4 |
| Bitterman Robert J | director, officer: President & CEO | Feb 20, 2024 | TAX W/H | 1,804 | $0.76 | $1.4K | Form 4 |
| Kontulis Caitlin | Secretary & VP Finance & Admin | Feb 15, 2024 | TAX W/H | 658 | $0.65 | $427.70 | Form 4 |
| Kontulis Caitlin | Secretary & VP Finance & Admin | Feb 17, 2024 | TAX W/H | 523 | $0.66 | $345.18 | Form 4 |
| Bitterman Robert J | director, officer: President & CEO | Oct 1, 2023 | TAX W/H | 917 | $1.51 | $1.4K | Form 4 |
| Bitterman Robert J | director, officer: President & CEO | Jul 1, 2023 | BUY | 1,000 | $2.84 | $2.8K | Form 4 |
| Bitterman Robert J | director, officer: President & CEO | Jun 30, 2023 | BUY | 1,000 | $2.88 | $2.9K | Form 4 |
| Ferrara Robert L | director | Jun 14, 2023 | BUY | 2,000 | $3.10 | $6.2K | Form 4 |
| Kontulis Caitlin | Secretary & VP Finance & Admin | Mar 1, 2023 | TAX W/H | 335 | $5.49 | $1.8K | Form 4 |
| Lockshin Curtis | director | Feb 17, 2023 | AWARD | 1,500 | — | — | Form 4 |
| Freeman Jonathan E | director | Feb 17, 2023 | AWARD | 1,500 | — | — | Form 4 |
| Ferrara Robert L | director | Feb 17, 2023 | AWARD | 1,500 | — | — | Form 4 |
| CAUWENBERGH GEERT | director | Feb 17, 2023 | AWARD | 1,500 | — | — | Form 4 |
| BRADFORD PATRICIA A | director | Feb 17, 2023 | AWARD | 1,500 | — | — | Form 4 |
| Kontulis Caitlin | Secretary & VP Finance & Admin | Feb 17, 2023 | AWARD | 4,500 | — | — | Form 4 |
| Bitterman Robert J | director, officer: President & CEO | Feb 20, 2023 | AWARD | 11,000 | — | — | Form 4 |
| Kontulis Caitlin | Secretary & VP Finance & Admin | Feb 15, 2023 | TAX W/H | 657 | $5.20 | $3.4K | Form 4 |
| Bitterman Robert J | Interim Executive Chairman | Dec 14, 2022 | BUY | 2,000 | $0.39 | $780.00 | Form 4 |
| Bitterman Robert J | Interim Executive Chairman | Dec 7, 2022 | BUY | 2,000 | $0.39 | $780.00 | Form 4 |
| Bitterman Robert J | Interim Executive Chairman | Dec 5, 2022 | BUY | 2,000 | $0.43 | $860.00 | Form 4 |
| Ferrara Robert L | director | Dec 2, 2022 | BUY | 5,000 | $0.41 | $2.0K | Form 4 |
| Bitterman Robert J | Interim Executive Chairman | Nov 29, 2022 | BUY | 215 | $0.40 | $86.00 | Form 4 |
| Bitterman Robert J | Interim Executive Chairman | Nov 25, 2022 | BUY | 2,500 | $0.42 | $1.1K | Form 4 |
| Ferrara Robert L | director | Nov 23, 2022 | BUY | 2,000 | $0.41 | $819.80 | Form 4 |
| Bitterman Robert J | Interim Executive Chairman | Nov 16, 2022 | BUY | 1 | $1750.00 | $1.8K | Form 4 |
| Bitterman Robert J | director | Oct 1, 2022 | AWARD | 40,000 | — | — | Form 4 |
| BRADFORD PATRICIA A | director | Aug 9, 2022 | AWARD | 20,000 | — | — | Form 4 |
| BRADFORD PATRICIA A | director: | Apr 27, 2022 | OTHER | 0 | — | — | Form 4 |
| Kontulis Caitlin | Secretary & VP Finance & Admin | Mar 1, 2022 | TAX W/H | 4,011 | $0.82 | $3.3K | Form 4 |
| Dispersyn Gerrit | director, officer: President & CEO | Mar 1, 2022 | TAX W/H | 8,954 | $0.82 | $7.4K | Form 4 |
| Lockshin Curtis | director | Feb 15, 2022 | AWARD | 10,000 | — | — | Form 4 |
| Kontulis Caitlin | Secretary & VP Finance & Admin | Feb 15, 2022 | AWARD | 68,000 | — | — | Form 4 |
| Freeman Jonathan E | director | Feb 15, 2022 | AWARD | 10,000 | — | — | Form 4 |
| Ferrara Robert L | director | Feb 15, 2022 | AWARD | 10,000 | — | — | Form 4 |
| Dorman H. Paul | director | Feb 15, 2022 | AWARD | 10,000 | — | — | Form 4 |
| Dispersyn Gerrit | director, officer: President & CEO | Feb 15, 2022 | AWARD | 126,000 | — | — | Form 4 |
| CAUWENBERGH GEERT | director | Feb 15, 2022 | AWARD | 10,000 | — | — | Form 4 |
| Bitterman Robert J | director | Feb 15, 2022 | AWARD | 10,000 | — | — | Form 4 |
| Dispersyn Gerrit | director, officer: President & CEO | Aug 16, 2021 | BUY | 6,000 | $1.63 | $9.8K | Form 4 |
| Dispersyn Gerrit | director, officer: President & CEO | Mar 4, 2021 | BUY | 1,953 | $2.56 | $5.0K | Form 4 |
| CAUWENBERGH GEERT | director | Mar 1, 2021 | AWARD | 10,000 | — | — | Form 4 |
| Dorman H. Paul | director | Mar 1, 2021 | AWARD | 10,000 | — | — | Form 4 |
| Freeman Jonathan E | director | Mar 1, 2021 | AWARD | 10,000 | — | — | Form 4 |
| Lockshin Curtis | director | Mar 1, 2021 | AWARD | 10,000 | — | — | Form 4 |
| Bitterman Robert J | director | Mar 1, 2021 | AWARD | 10,000 | — | — | Form 4 |
| Ferrara Robert L | director | Mar 3, 2021 | BUY | 682 | $3.15 | $2.1K | Form 4 |
| Ferrara Robert L | director | Mar 1, 2021 | AWARD | 10,000 | — | — | Form 4 |
| Dispersyn Gerrit | director, officer: President & CEO | Mar 3, 2021 | BUY | 2,500 | $3.03 | $7.6K | Form 4 |