Ronald Todd Plott

Director, TREX WIND-DOWN, INC.

Companies

Phio Pharmaceuticals Corp.Board member Jul 30, 2026 to now¹
TREX WIND-DOWN, INC.Board member Feb 21, 2019 to Jun 14, 2019²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Phio Pharmaceuticals Corp. PHIO42,000 shares³$38.9K at $0.93Sep 29, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

Sep 29, 2026Bought 5,000 shares at $1.04 of Phio Pharmaceuticals Corp.³
Sep 28, 2026Bought 5,000 shares at $1.03 of Phio Pharmaceuticals Corp.³
Sep 28, 2026Granted 17,000 shares of Phio Pharmaceuticals Corp.⁴
Aug 19, 2026Bought 15,000 shares at $1.14 of Phio Pharmaceuticals Corp.⁵

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARPhio Pharmaceuticals Corp., Board member
2
SEC EDGARTREX WIND-DOWN, INC., Board member
3
SEC EDGARPhio Pharmaceuticals Corp. shares after the filing of Sep 29, 2026
4
SEC EDGARForm 4 filed Sep 29, 2026
5
SEC EDGARForm 4 filed Aug 20, 2026