InsiderFlow

PHIO

Phio Pharmaceuticals Corp.$0.89-0.14 (-13.30%)
Prev Close$1.03·MCap$13.1M·P/E·Vol25.65M·Yield

Buys (12M)

4

$27.1K

Sells (12M)

1

$9.5K

Net Activity

Net Buyer

$17.5K

Active Insiders

2

last 12 mo

Over the past 12 months, insider activity at Phio Pharmaceuticals Corp. (PHIO) has been dominated by buying, with 4 insider purchases totaling $27.1K and 1 insider sale totaling $9.5K. The most recent insider transaction was by Bitterman Robert J (director, officer: Chairman, Pres. & CEO), who purchased $9.9K worth of shares on Jun 29, 2026. Phio Pharmaceuticals Corp. operates in the Healthcare sector, within the Biotechnology industry, with a market cap of $13.1M.

PHIO Insider Trading Activity

DateInsiderTypeValue
Jun 29, 2026 Bitterman Robert JBuy$9.9K
Dec 23, 2025 Bitterman Robert JBuy$5.1K
Nov 21, 2025 Bitterman Robert JBuy$5.7K
Nov 18, 2025 Bitterman Robert JBuy$6.3K
Sep 11, 2025 Bitterman Robert JSell$9.5K
Jun 10, 2025 Bitterman Robert JBuy$4.8K
Jun 10, 2025 Ferrara Robert LBuy$6.0K
Jun 9, 2025 Bitterman Robert JBuy$4.1K
May 23, 2025 Bitterman Robert JBuy$7.4K
May 21, 2025 Ferrara Robert LBuy$4.5K
Jun 11, 2024 Bitterman Robert JBuy$740.00
Jun 10, 2024 Bitterman Robert JBuy$750.00
Feb 27, 2024 Bitterman Robert JBuy$2.3K
Jul 5, 2023 Bitterman Robert JBuy$5.7K
Jun 15, 2023 Ferrara Robert LBuy$6.2K
Dec 15, 2022 Bitterman Robert JBuy$780.00
Dec 8, 2022 Bitterman Robert JBuy$780.00
Dec 6, 2022 Bitterman Robert JBuy$860.00
Dec 5, 2022 Ferrara Robert LBuy$2.0K
Nov 29, 2022 Bitterman Robert JBuy$1.1K
Nov 28, 2022 Ferrara Robert LBuy$819.80
Aug 17, 2021 Dispersyn GerritBuy$9.8K
Mar 5, 2021 Dispersyn GerritBuy$5.0K
Mar 3, 2021 Dispersyn GerritBuy$7.6K
Mar 3, 2021 Ferrara Robert LBuy$2.1K

PHIO Insider Buying Activity

The following table shows recent insider purchases of Phio Pharmaceuticals Corp. (PHIO) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Jun 29, 2026 Bitterman Robert JBuy$9.9K
Dec 23, 2025 Bitterman Robert JBuy$5.1K
Nov 21, 2025 Bitterman Robert JBuy$5.7K
Nov 18, 2025 Bitterman Robert JBuy$6.3K
Jun 10, 2025 Bitterman Robert JBuy$4.8K
Jun 10, 2025 Ferrara Robert LBuy$6.0K
Jun 9, 2025 Bitterman Robert JBuy$4.1K
May 23, 2025 Bitterman Robert JBuy$7.4K
May 21, 2025 Ferrara Robert LBuy$4.5K
Jun 11, 2024 Bitterman Robert JBuy$740.00
Jun 10, 2024 Bitterman Robert JBuy$750.00
Feb 27, 2024 Bitterman Robert JBuy$2.3K
Jul 5, 2023 Bitterman Robert JBuy$5.7K
Jun 15, 2023 Ferrara Robert LBuy$6.2K
Dec 15, 2022 Bitterman Robert JBuy$780.00
Dec 8, 2022 Bitterman Robert JBuy$780.00
Dec 6, 2022 Bitterman Robert JBuy$860.00
Dec 5, 2022 Ferrara Robert LBuy$2.0K
Nov 29, 2022 Bitterman Robert JBuy$1.1K
Nov 28, 2022 Ferrara Robert LBuy$819.80
Aug 17, 2021 Dispersyn GerritBuy$9.8K
Mar 5, 2021 Dispersyn GerritBuy$5.0K
Mar 3, 2021 Dispersyn GerritBuy$7.6K
Mar 3, 2021 Ferrara Robert LBuy$2.1K

PHIO Insider Selling Activity

The following table shows recent insider sales of Phio Pharmaceuticals Corp. (PHIO) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Sep 11, 2025 Bitterman Robert JSell$9.5K

PHIO Insiders

Bitterman Robert J

President & CEO

Bought $56.5KSold $9.5K
16 tradesLast: Jun 29, 2026
Ferrara Robert L

Director

Bought $21.8K
6 tradesLast: Jun 10, 2025
Dispersyn Gerrit

President & CEO

Bought $22.4K
3 tradesLast: Aug 17, 2021