Jupiter Neurosciences Inc.

Last updated September 27, 2026

Organization details

Legal name
Jupiter Neurosciences Inc.
Former names
Jupiter Orphan Therapeutics, Inc.
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
2834 — Pharmaceutical Preparations
Jurisdiction of incorporation
Delaware
Headquarters city
Jupiter
Headquarters state / province
Florida
Headquarters country
United States
Fiscal year end
December
Ticker symbol
JUNS
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001679628
EIN
47-4828381

Board of directors

Chief executives

Christer Rosen · Chairman and CEO
Since November 2024

Director election results

Annual meeting of July 22, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

1 of this board's directors also sit on 1 other board. 1 is in the same sector.

Network of Jupiter Neurosciences Inc.'s board connections Alaunos Therapeutics Inc. Alaunos Therapeutics I... Holger Weis Holger Weis Jupiter Neurosciences Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Mar 2, 2026 Marshall A. Hayward Director, Officer (Chief Scientific Officer) Option exercise +225,000 — —
Jul 1, 2025 Alison D. Silva Director, Officer (Pres + Chief Business Officer) Open-market purchase +250 $1.03 $258
Jul 1, 2025 Christer Rosen Director, Officer (CEO and Chairman), 10% owner Open-market purchase +500 $1.01 $505
Jul 1, 2025 Alison D. Silva Director, Officer (Pres + Chief Business Officer) Open-market purchase +250 $1.03 $258
Jul 1, 2025 Christer Rosen Director, Officer (CEO and Chairman), 10% owner Open-market purchase +3,100 $1.02 $3,162
Jul 1, 2025 Alison D. Silva Director, Officer (Pres + Chief Business Officer) Open-market purchase +250 $1.03 $258
Jun 30, 2025 Christer Rosen Director, Officer (CEO and Chairman), 10% owner Open-market purchase +1,000 $0.98 $980
Jun 30, 2025 Christer Rosen Director, Officer (CEO and Chairman), 10% owner Open-market purchase +2,000 $1.01 $2,020
Jun 30, 2025 Alison D. Silva Director, Officer (Pres + Chief Business Officer) Open-market purchase +100 $1.02 $102
Jun 30, 2025 Christer Rosen Director, Officer (CEO and Chairman), 10% owner Open-market purchase +1,450 $1.02 $1,479
Jun 30, 2025 Alison D. Silva Director, Officer (Pres + Chief Business Officer) Open-market purchase +250 $1.02 $255
Jun 30, 2025 Christer Rosen Director, Officer (CEO and Chairman), 10% owner Open-market purchase +700 $1.03 $721
Jun 30, 2025 Alison D. Silva Director, Officer (Pres + Chief Business Officer) Open-market purchase +250 $1.03 $258
Jun 30, 2025 Christer Rosen Director, Officer (CEO and Chairman), 10% owner Open-market purchase +1,500 $1.04 $1,560
Jun 30, 2025 Alison D. Silva Director, Officer (Pres + Chief Business Officer) Open-market purchase +250 $1.04 $260

Organizations in the same sector, closest in location and size first.

Questions about Jupiter Neurosciences Inc.

Who is the CEO of Jupiter Neurosciences Inc.?

Christer Rosen has been Jupiter Neurosciences Inc.'s Chairman and CEO since November 2024.

How many directors are on Jupiter Neurosciences Inc.'s board?

Jupiter Neurosciences Inc.'s board has 9 directors: Alison D. Silva, Allison W. Brady, Andrew Jon Cutler, Christer Rosen, Holger Weis, Julie B. Kampf, Marshall A. Hayward, Nicholas H. Hemmerly and Tomas Jan Philipson.

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