Bitterman Robert J bought PHIO
December 23, 2025 · Form 4 insider transaction
Bitterman Robert J bought 5,000 shares of Phio Pharmaceuticals Corp. at $1.02 per share, a transaction worth $5.1K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 6 days after the transaction.
Direction
Acquired (buy-side)
Shares
5,000
Price
$1.02
Total value
$5.1K
InsiderBitterman Robert J
Role—
SecurityCommon Stock, $.0001 par value
Transaction codeP: Open-market purchase
Transaction dateDecember 23, 2025
Filing dateDecember 29, 2025
Shares owned after286,421
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Includes shares of common stock underlying unvested restricted stock units.