Shuttle Pharmaceuticals Holdings Inc

SHPHNASDAQ
$4.58
0.358.27%
At close: Aug 13, 5:00 PM EST
$4.48
-0.0966-2.11%
After Hours: 7:52 PM EST

Shuttle Pharmaceuticals Ownership & Insider Activity

Shuttle Pharmaceuticals (SHPH) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 52.9% of shares outstanding. Institutional investors hold 0.9%. Over the past 90 days, insiders made 3 purchases worth $154K and 3 sales worth $477K.

Shares Outstanding

585.129K

Shares Float

577.807K

Insider Shares Owned

3.094M

Insider % Owned

52.9%

Institutional Shares Held

4.999K

Institutional % Held

0.9%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

3

$154K total

Sales (90d)

3

$477K total

Net Activity

Net Selling

Net Value (90d)

-$323K

Shuttle Pharmaceuticals Insider Transactions (Last 6 Months)

DateInsiderTitleTypeSharesPriceValue
Jul 13, 2026HRT FINANCIAL LP10% OWNERSELL83.149K$4.48$373K
Jul 9, 2026HRT FINANCIAL LP10% OWNERBUY8.997K$3.36$30K