Standard Nuclear Inc.

Last updated September 27, 2026

Organization details

Legal name
Standard Nuclear Inc.
Ownership
Public
Status
Active
Sector (GICS)
Materials
SIC code
2810 — Industrial Inorganic Chemicals
Jurisdiction of incorporation
Delaware
Headquarters city
OAK Ridge
Headquarters state / province
Tennessee
Headquarters country
United States
Fiscal year end
December
Ticker symbol
STDN
Primary stock exchange
NYSE

Identifiers

SEC CIK
0002086716
EIN
99-3989746

Board of directors

Chief executives

Kurt Amir Terrani · President and CEO
Since July 2026

Board connections

2 of this board's directors also sit on 5 other boards. 1 is in the same sector.

Network of Standard Nuclear Inc.'s board connections Range Capital Acquisition Corp II Range Capital Acquisit... Range Capital Acquisition Corp. Range Capital Acquisit... The Scotts Miracle-Gro Company The Scotts Miracle-Gro... Workhorse Group Inc. Workhorse Group Inc. Xtend AI Robotics Inc. Xtend AI Robotics Inc. Alexander C. Matina Alexander C. Matina Austin Scott Miller Austin Scott Miller Standard Nuclear 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
$19,132,440
1 purchase by 1 insider
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Oct 17, 2026 HARRILL KEVIN J Officer (Chief Financial Officer) Shares withheld for tax −32,715 $12.17 $398,142
Oct 17, 2026 Thomas Edward Hendrix Director, Officer (Executive Chairman) Shares withheld for tax −95,590 $12.17 $1,163,330
Oct 17, 2026 Marrocco Keeley Rose Officer (Chief Operating Officer) Shares withheld for tax −7,399 $12.17 $90,046
Oct 17, 2026 Kurt Amir Terrani Director, Officer (CEO and Director) Shares withheld for tax −110,014 $12.17 $1,338,870
Oct 15, 2026 GHASEMIAN SHAHRAM Officer (Chief Legal Officer) Shares withheld for tax −5,016 $12.02 $60,292
Aug 12, 2026 Seth Michael Cohen Director Grant or award +13,255 — —
Jul 20, 2026 Kurt Amir Terrani Director, Officer (CEO and Director) Gift −629,374 — —
Jul 20, 2026 Kurt Amir Terrani Director, Officer (CEO and Director) Gift +629,374 — —
Jul 20, 2026 Kurt Amir Terrani Director, Officer (CEO and Director) Gift −175,000 — —
Jul 20, 2026 Kurt Amir Terrani Director, Officer (CEO and Director) Gift +175,000 — —
Jul 20, 2026 Kurt Amir Terrani Director, Officer (CEO and Director) Gift −60,000 — —
Jul 20, 2026 Kurt Amir Terrani Director, Officer (CEO and Director) Gift +60,000 — —
Jul 20, 2026 Kurt Amir Terrani Director, Officer (CEO and Director) Gift −245,000 — —
Jul 20, 2026 Kurt Amir Terrani Director, Officer (CEO and Director) Gift +245,000 — —
Jul 20, 2026 Kurt Amir Terrani Director, Officer (CEO and Director) Gift −175,000 — —

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Questions about Standard Nuclear Inc.

Who is the CEO of Standard Nuclear Inc.?

Kurt Amir Terrani has been Standard Nuclear Inc.'s President and CEO since July 2026.

How many directors are on Standard Nuclear Inc.'s board?

Standard Nuclear Inc.'s board has 6 directors: Alexander C. Matina, Austin Scott Miller, Donald A. Moul, Kurt Amir Terrani, Seth Michael Cohen and Thomas Edward Hendrix.

Are Standard Nuclear Inc. insiders buying or selling shares?

Over the last 12 months, Standard Nuclear Inc. insiders bought $19.1 million of shares in 1 purchase and made no open-market sales on the open market, as reported to the SEC on Forms 4 and 5.

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