Form4insider filings, from the source

Company · CIK 0001533040 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

Phio Pharmaceuticals Corp. · PHIO

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $59k · 6sales $0 · 0net $59k
$10k$10k$100k$100k$1M$1MbuyssalesMar 26Apr 25May 26Jun 26Jul 27Aug 27Sep 26

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 24, 2026 PForm 4 →Sep 25, 4:01 pm EDTPatricia A BradfordDirector6,500$1.01$6,58364,151+11.3%
Sep 22, 2026 PForm 4 →Sep 23, 4:01 pm EDTRobert J BittermanChairman, Pres. & CEO, Director2,000$1.03$2,058364,871+0.55%
Sep 15, 2026 PForm 4 →Sep 16, 4:01 pm EDTPatricia A BradfordDirector12,000$1.03$12,36057,651+26.3%
Sep 11, 2026 FForm 4 →Sep 15, 4:00 pm EDTLisa Cabott CarsonChief Financial Officer12,888$1.03$13,27581,112—
Sep 11, 2026 FForm 4 →Sep 15, 4:00 pm EDTRobert J BittermanChairman, Pres. & CEO, Director68,550$1.03$70,607362,871—
Aug 19, 2026 PForm 4 →Aug 20, 8:30 am EDTRonald Todd PlottDirector15,000$1.14$17,10015,000—
Aug 18, 2026 PForm 4 →Aug 19, 4:01 pm EDTRobert J BittermanChairman, Pres. & CEO, Director10,000$1.06$10,600431,421+2.37%
Jun 26, 2026 PForm 4 →Jun 29, 4:02 pm EDTRobert J BittermanChairman, Pres. & CEO, Director10,000$0.99$9,900421,421+2.43%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.