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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•31 filings

PHIO

Phio Pharmaceuticals Corp.

Net purchases of $59.1K over the last 3 months

3 buyers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found 7 CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

+$59,050

3 buyers · 0 sellers

12-month purchases

$91,250

3 distinct insiders

12-month sales

$0.00

0 distinct insiders

Highlighted alerts

12

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

7 executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

31
Raw transactions
Everything returned by the filing
12
Voluntary view
P/S trades after deterministic checks
19
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
400,000
Price
$0.00
Footnotes
2

Represents shares underlying a restricted stock unit, which shares will vest on the first annual anniversary of the grant. Includes shares of common stock underlying unvested restricted stock units.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

12 transactions

Plott Ronald Todd

Director

PurchaseAlert
Shares
5,000
Price
$1.04
Value
$5,200
Open SEC filing

Plott Ronald Todd

Director

PurchaseAlert
Shares
5,000
Price
$1.03
Value
$5,150
Open SEC filing

BRADFORD PATRICIA A

Director

PurchaseAlert
Shares
6,500
Price
$1.01
Value
$6,583
Open SEC filing

Bitterman Robert J

Chairman, Pres. & CEO

PurchaseAlert
Shares
2,000
Price
$1.03
Value
$2,058
Open SEC filing

BRADFORD PATRICIA A

Director

PurchaseAlert
Shares
12,000
Price
$1.03
Value
$12,360
Open SEC filing

Plott Ronald Todd

Director

PurchaseAlert
Shares
15,000
Price
$1.14
Value
$17,100
Open SEC filing

Bitterman Robert J

Chairman, Pres. & CEO

PurchaseAlert
Shares
10,000
Price
$1.06
Value
$10,600
Open SEC filing

Bitterman Robert J

Chairman, Pres. & CEO

PurchaseAlert
Shares
10,000
Price
$0.99
Value
$9,900
Open SEC filing

Bitterman Robert J

Chairman, Pres. & CEO

PurchaseAlert
Shares
5,000
Price
$1.03
Value
$5,150
Open SEC filing

Bitterman Robert J

Chairman, Pres. & CEO

PurchaseAlert
Shares
5,000
Price
$1.02
Value
$5,100
Open SEC filing

Bitterman Robert J

Chairman, Pres. & CEO

PurchaseAlert
Shares
5,000
Price
$1.14
Value
$5,700
Open SEC filing

Bitterman Robert J

Chairman, Pres. & CEO

PurchaseAlert
Shares
5,000
Price
$1.27
Value
$6,350
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.