In the last 12 months, insiders at Phio Pharmaceuticals Corp. ($PHIO) filed 52 transactions with the SEC: 16 open-market purchases totaling $64,996 and 0 sales totaling $0. Net insider sentiment: net buying.
Phio Pharmaceuticals Corp. operates in the Pharmaceutical preparations industry (Life sciences sector).
Most Active Insiders
- Bitterman Robert J (Chairman, Pres. & CEO) — 7 transactions totaling $31,838
- Ferrara Robert L (Director) — 7 transactions totaling $16,800
- Bitterman Robert J (Chairman, Pres & CEO) — 5 transactions totaling $16,411
- Bitterman Robert J (President & CEO) — 8 transactions totaling $12,241
- Kontulis Caitlin (Secretary & VP Finance & Admin) — 6 transactions totaling $6,349
View all SEC Filings for Phio Pharmaceuticals Corp. (PHIO).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 5, 2026 | Lockshin Curtis | Director | A | Common Stock, $.0001 par value | 16600 | $0.00 | 35,155.0000 | 10,764,428 | 89.46% | 0.15% |
| Feb. 5, 2026 | Bitterman Robert J | Chairman, Pres. & CEO | A | Common Stock, $.0001 par value | 120000 | $0.00 | 411,421.0000 | 10,764,428 | 41.18% | 1.11% |
| Feb. 5, 2026 | BRADFORD PATRICIA A | Director | A | Common Stock, $.0001 par value | 18500 | $0.00 | 45,651.0000 | 10,764,428 | 68.14% | 0.17% |
| Feb. 5, 2026 | Carson Lisa Cabott | Chief Financial Officer | A | Common Stock, $.0001 par value | 47000 | $0.00 | 94,000.0000 | 10,764,428 | 100.00% | 0.44% |
| Feb. 5, 2026 | Deming David H | Director | A | Common Stock, $.0001 par value | 23800 | $0.00 | 37,800.0000 | 10,764,428 | 170.00% | 0.22% |
| Feb. 5, 2026 | Freeman Jonathan E | Director | A | Common Stock, $.0001 par value | 16600 | $0.00 | 32,655.0000 | 10,764,428 | 103.39% | 0.15% |
| Dec. 31, 2025 | Bitterman Robert J | Chairman, Pres. & CEO | P | Common Stock, $.0001 par value | 5000 | $1.03 | 291,421.0000 | 10,764,428 | 1.75% | 0.05% |
| Dec. 23, 2025 | Bitterman Robert J | Chairman, Pres. & CEO | P | Common Stock, $.0001 par value | 5000 | $1.02 | 286,421.0000 | 10,764,428 | 1.78% | 0.05% |
| Nov. 21, 2025 | Bitterman Robert J | Chairman, Pres. & CEO | P | Common Stock, $.0001 par value | 5000 | $1.14 | 281,421.0000 | 10,764,428 | 1.81% | 0.05% |
| Nov. 18, 2025 | Bitterman Robert J | Chairman, Pres. & CEO | P | Common Stock, $.0001 par value | 5000 | $1.27 | 276,421.0000 | 10,764,428 | 1.84% | 0.05% |
| Sept. 11, 2025 | Ferrara Robert L | Director | A | Common Stock, $.0001 par value | 23000 | $0.00 | 38,666.0000 | 4,778,154 | 146.81% | 0.48% |
| Sept. 11, 2025 | Deming David H | Director | A | Common Stock, $.0001 par value | 14000 | $0.00 | 14,000.0000 | 4,778,154 | 9999.99% | 0.29% |
| Sept. 11, 2025 | Lockshin Curtis | Director | A | Common Stock, $.0001 par value | 16200 | $0.00 | 18,555.0000 | 4,778,154 | 687.90% | 0.34% |
| Sept. 11, 2025 | Freeman Jonathan E | Director | A | Common Stock, $.0001 par value | 14700 | $0.00 | 16,055.0000 | 4,778,154 | 1084.87% | 0.31% |
| Sept. 11, 2025 | Carson Lisa Cabott | VP, Finance and Administration | A | Common Stock, $.0001 par value | 47000 | $0.00 | 47,000.0000 | 4,778,154 | 9999.99% | 0.98% |
| Sept. 11, 2025 | BRADFORD PATRICIA A | Director | A | Common Stock, $.0001 par value | 18800 | $0.00 | 27,151.0000 | 4,778,154 | 225.12% | 0.39% |
| Sept. 11, 2025 | Bitterman Robert J | Chairman, Pres. & CEO | F | Common Stock, $.0001 par value | 4111 | $2.32 | 21,421.0000 | 4,778,154 | 16.10% | 0.09% |
| Sept. 11, 2025 | Ferrara Robert L | Director | A | Common Stock, $.0001 par value | 23100 | $0.00 | 38,766.0000 | 4,778,154 | 147.45% | 0.48% |
| Sept. 11, 2025 | Bitterman Robert J | Chairman, Pres. & CEO | A | Common Stock, $.0001 par value | 250000 | $0.00 | 271,421.0000 | 4,778,154 | 1167.08% | 5.23% |
| June 10, 2025 | Bitterman Robert J | Chairman, Pres & CEO | P | Common Stock, $0.0001 par value | 2000 | $2.42 | 27,149.0000 | 4,778,154 | 7.95% | 0.04% |
| June 10, 2025 | Ferrara Robert L | Director | P | Common stock, $0.0001 par value | 2500 | $2.42 | 15,666.0000 | 4,778,154 | 18.99% | 0.05% |
| June 9, 2025 | Bitterman Robert J | Chairman, Pres & CEO | P | Common Stock, $0.0001 par value | 1500 | $2.75 | 25,149.0000 | 4,778,154 | 6.34% | 0.03% |
| May 22, 2025 | Bitterman Robert J | Chairman, Pres & CEO | P | Common Stock, $0.0001 par value | 1200 | $1.78 | 23,649.0000 | 4,778,154 | 5.35% | 0.03% |
| May 21, 2025 | Bitterman Robert J | Chairman, Pres & CEO | P | Common Stock, $0.0001 par value | 3000 | $1.77 | 22,449.0000 | 4,778,154 | 15.42% | 0.06% |
| May 20, 2025 | Ferrara Robert L | Director | P | Common stock, $0.0001 par value | 2500 | $1.82 | 13,166.0000 | 4,778,154 | 23.44% | 0.05% |
| Sept. 11, 2024 | Infarinato Robert M. | VP, CFO | A | Common Stock, $0.0001 Par Value | 3000 | $0.00 | 11,000.0000 | 0 | 37.50% | 0.00% |
| Sept. 11, 2024 | Bitterman Robert J | Chairman, Pres & CEO | A | Common Stock, $0.0001 par value | 15500 | $0.00 | 17,832.0000 | 0 | 664.67% | 0.00% |
| Sept. 11, 2024 | Freeman Jonathan E | Director | A | Common Stock, $0.0001 par value | 1000 | $0.00 | 1,000.0000 | 0 | 9999.99% | 0.00% |
| Sept. 11, 2024 | BRADFORD PATRICIA A | Director | A | Common Stock, $0.0001 par value | 8000 | $0.00 | 8,000.0000 | 0 | 9999.99% | 0.00% |
| Sept. 11, 2024 | Ferrara Robert L | Director | A | Common stock, $0.0001 par value | 10000 | $0.00 | 10,000.0000 | 0 | 9999.99% | 0.00% |
| Sept. 11, 2024 | Lockshin Curtis | Director | A | Common Stock, $0.0001 par value | 2000 | $0.00 | 2,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 13, 2024 | Infarinato Robert M. | VP, Chief Financial Officer | A | Common stock, $0.0001 par value | 8000 | $0.00 | 8,000.0000 | 0 | 9999.99% | 0.00% |
| June 7, 2024 | Bitterman Robert J | President & CEO | P | Common stock, $0.0001 par value | 1000 | $0.74 | 20,990.0000 | 0 | 5.00% | 0.00% |
| June 6, 2024 | Bitterman Robert J | President & CEO | P | Common stock, $0.0001 par value | 1000 | $0.75 | 19,990.0000 | 0 | 5.27% | 0.00% |
| March 1, 2024 | Kontulis Caitlin | Secretary & VP Finance & Admin | F | Common stock, $0.0001 par value | 335 | $0.96 | 10,643.0000 | 0 | 3.05% | 0.00% |
| Feb. 26, 2024 | Bitterman Robert J | President & CEO | P | Common stock, $0.0001 par value | 2500 | $0.91 | 18,990.0000 | 0 | 15.16% | 0.00% |
| Feb. 20, 2024 | Bitterman Robert J | President & CEO | F | Common stock, $0.0001 par value | 1804 | $0.76 | 16,490.0000 | 0 | 9.86% | 0.00% |
| Feb. 17, 2024 | Kontulis Caitlin | Secretary & VP Finance & Admin | F | Common stock, $0.0001 par value | 523 | $0.66 | 10,978.0000 | 0 | 4.55% | 0.00% |
| Feb. 15, 2024 | Kontulis Caitlin | Secretary & VP Finance & Admin | F | Common stock, $0.0001 par value | 658 | $0.65 | 11,501.0000 | 0 | 5.41% | 0.00% |
| Oct. 1, 2023 | Bitterman Robert J | President & CEO | F | Common stock, $0.0001 par value | 917 | $1.51 | 18,294.0000 | 0 | 4.77% | 0.00% |
| July 1, 2023 | Bitterman Robert J | President & CEO | P | Common stock, $0.0001 par value | 1000 | $2.84 | 19,211.0000 | 0 | 5.49% | 0.00% |
| June 30, 2023 | Bitterman Robert J | President & CEO | P | Common stock, $0.0001 par value | 1000 | $2.88 | 18,211.0000 | 0 | 5.81% | 0.00% |
| June 14, 2023 | Ferrara Robert L | Director | P | Common stock, $0.0001 par value | 2000 | $3.10 | 6,000.0000 | 0 | 50.00% | 0.00% |
| March 1, 2023 | Kontulis Caitlin | Secretary & VP Finance & Admin | F | Common stock, $0.0001 par value | 335 | $5.49 | 12,159.0000 | 0 | 2.68% | 0.00% |
| Feb. 17, 2023 | Lockshin Curtis | Director | A | Common stock, $0.0001 par value | 1500 | $0.00 | 3,197.0000 | 0 | 88.39% | 0.00% |
| Feb. 17, 2023 | CAUWENBERGH GEERT | Director | A | Common stock, $0.0001 par value | 1500 | $0.00 | 4,235.0000 | 0 | 54.84% | 0.00% |
| Feb. 17, 2023 | Kontulis Caitlin | Secretary & VP Finance & Admin | A | Common stock, $0.0001 par value | 4500 | $0.00 | 12,494.0000 | 0 | 56.29% | 0.00% |
| Feb. 20, 2023 | Bitterman Robert J | President & CEO | A | Common stock, $0.0001 par value | 11000 | $0.00 | 17,211.0000 | 0 | 177.11% | 0.00% |
| Feb. 17, 2023 | Ferrara Robert L | Director | A | Common stock, $0.0001 par value | 1500 | $0.00 | 4,000.0000 | 0 | 60.00% | 0.00% |
| Feb. 17, 2023 | Freeman Jonathan E | Director | A | Common stock, $0.0001 par value | 1500 | $0.00 | 3,197.0000 | 0 | 88.39% | 0.00% |
| Feb. 17, 2023 | BRADFORD PATRICIA A | Director | A | Common stock, $0.0001 par value | 1500 | $0.00 | 3,167.0000 | 0 | 89.98% | 0.00% |
| Feb. 15, 2023 | Kontulis Caitlin | Secretary & VP Finance & Admin | F | Common stock, $0.0001 par value | 657 | $5.20 | 7,994.0000 | 0 | 7.59% | 0.00% |