Nuscale Power SMR Insider Ownership

NYSE SMR

$5.26 -0.13 (-2.32%)

As of: Oct 26, 2026 · 3:59 PM EDT

Insider Holdings by Owner

14.75Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

0.348%

▲+0.012% pp QoQ

Shares Held by Insiders

1.50Mn

filed for Sep 2026

▲+3.46% QoQ

Shares Outstanding

429.70Mn

429,702,000 shares

Direct Holdings

828.25K

Indirect: 668.84K

Net Open-Market Trades

-88.65K

net sold · -$823.33K in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Open-Market Insider Trades

Bought Sold

Latest quarter —

Net over range —

Net-buying quarters —

Insider Ownership Summary

Updated Oct 23, 2026

Over the trailing 12 months, SMR insiders sold $1.84 billion worth of shares (111.79Mn shares) in open-market trades, with no open-market purchases.

Behind Nuscale Power's open-market sales in the past 12 months were 8 insiders, and no insider bought.
Fluor Corp (Director) was the top open-market seller of Nuscale Power over the past 12 months, with $1.83 billion sold (111.4Mn shares) and the latest sale on April 21, 2026.
The latest open-market trade in SMR stock by an insider was a sale of 20K shares for $157,800 by Robert Ramsey Hamady (Chief Financial Officer) on October 1, 2026.
Outside the open market, Nuscale Power insiders received 37.9K shares in stock awards and acquired 112.11Mn shares through option exercises and conversions over the past 12 months.
According to Business Quant data, insiders at Nuscale Power reported 1.5Mn shares in total in their latest Form 4 filings, or 0.35% of the 429.7Mn shares outstanding; that total is up 3.46% from 1.45Mn shares at the end of Q2 2026.
By type of ownership, SMR insiders hold 55.32% of their shares directly (828.25K shares) and 44.68% indirectly (668.84K shares).
The insider holdings in Nuscale Power belong to 15 insiders who have reported on Form 4 within the past two years.
SMR's three largest insider shareholders, per their latest Form 4 filings, are Jose N. Reyes Jr. (Chief Technology Officer, 563.89K shares), Robert Ramsey Hamady (Chief Financial Officer, 144.24K shares) and Kent Kresa (Director, 137.69K shares).
Of the shares held by SMR insiders, 37.67% belong to Jose N. Reyes Jr.
Institutional investors owned 52.33% of SMR shares as of Q2 2026, per their 13F filings.
In the past year, 16 insiders of Nuscale Power submitted 41 Form 4 filings reporting trades, awards or other transactions.
These insider figures for Nuscale Power are based on Form 4 filings through October 5, 2026.

Form 4 Holdings

Insiders Holding SMR

Insiders 28

Shares held 14.75Mn

Of outstanding 3.43%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Energy New Technology Investment Fund Green	TenPercentOwner	4,196,142	0	4,196,142	28.4%	01 Nov, 2022
2	Securities Co., Ltd. Ibk	TenPercentOwner	0	3,875,207	3,875,207	26.3%	24 Feb, 2023
3	Private Equity Co., Ltd. Ds	TenPercentOwner	2,637,344	0	2,637,344	17.9%	28 Oct, 2022
4	Asset Management Co., Ltd. Ds	TenPercentOwner	2,489,656	0	2,489,656	16.9%	01 Nov, 2022
5	Jose N Jr Reyes	Chief Technology Officer	0	268,081	268,081	1.8%	03 Mar, 2026
6	Robert Ramsey Hamady	Chief Financial Officer	144,235	0	144,235	1.0%	05 Oct, 2026
7	Clayton Scott	Chief Commercial Officer	132,852	0	132,852	0.9%	03 Mar, 2026
8	John Lawrence Hopkins	Chief Executive Officer	117,018	0	117,018	0.8%	03 Mar, 2026
9	Carl M. Fisher	Chief Operating Officer	114,718	0	114,718	0.8%	06 Aug, 2026
10	Dale Atkinson	Chief Operating Officer	110,195	0	110,195	0.7%	14 Feb, 2023
11	Kent Kresa	Director	0	104,947	104,947	0.7%	02 Oct, 2026
12	Alan L Boeckmann	Director	97,008	0	97,008	0.7%	02 Oct, 2026
13	William J Quinn	Director, TenPercentOwner	6,600	73,600	80,200	0.5%	26 Apr, 2022
14	Thomas P Mundy	President, Voygr Services	65,316	0	65,316	0.4%	09 Jun, 2023
15	Kimberly O. Warnica	Director	56,140	0	56,140	0.4%	29 May, 2026
16	Bum-Jin Chung	Director	51,172	0	51,172	0.3%	02 Jun, 2026
17	James T Hackett	Director	44,350	0	44,350	0.3%	29 May, 2024
18	Christopher D. Sorrells	Director	32,747	0	32,747	0.2%	29 Aug, 2023
19	Julie Adelman	Senior Director, Accounting	22,302	0	22,302	0.2%	23 Aug, 2023
20	Diana J Walters	Director	20,976	0	20,976	0.1%	02 Jun, 2026
21	Dale E. Klein	Director	17,362	0	17,362	0.1%	02 Jun, 2026
22	Stuart Alan Harshaw	Director	17,362	0	17,362	0.1%	02 Jun, 2026
23	Shinji Fujino	Director	17,242	0	17,242	0.1%	20 Aug, 2026
24	Chris Colbert	Chief Financial Officer	15,048	0	15,048	0.1%	26 Jun, 2023
25	Rudy Murgo	Treasurer	10,922	0	10,922	0.1%	14 Jun, 2023
26	David A Tonnel	Chief Accounting Officer	7,420	0	7,420	0.1%	26 Mar, 2026
27	Chris Panichi	Director	2,775	0	2,775	0.0%	16 Dec, 2022
28	Robert K Temple	General Counsel	2,000	0	2,000	0.0%	18 Oct, 2024

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

574 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
01 Oct, 2026	Robert Ramsey Hamady	Chief Financial Officer	Acquired M	20,000	$3.20	$64.00K	164,235	Direct
01 Oct, 2026	Robert Ramsey Hamady	Chief Financial Officer	Disposed S	20,000	$7.89	$157.80K	144,235	Direct
01 Oct, 2026	Robert Ramsey Hamady	Chief Financial Officer	Disposed M	20,000	$3.20	$64.00K	125,625	Direct
30 Sep, 2026	Alan L Boeckmann	Director	Acquired A	4,509	$0.00	$0	97,008	Direct
30 Sep, 2026	Kent Kresa	Director	Acquired A	3,338	$0.00	$0	104,947	Indirect
17 Aug, 2026	Robert Ramsey Hamady	Chief Financial Officer	Acquired M	20,000	$3.20	$64.00K	117,192	Direct
17 Aug, 2026	Robert Ramsey Hamady	Chief Financial Officer	Disposed S	20,000	$9.49	$189.80K	97,192	Direct
26 Aug, 2026	Robert Ramsey Hamady	Chief Financial Officer	Acquired M	76,923	$0.00	$0	154,115	Direct
27 Aug, 2026	Robert Ramsey Hamady	Chief Financial Officer	Disposed S	29,880	$9.39	$280.63K	124,235	Direct
26 Aug, 2026	Robert Ramsey Hamady	Chief Financial Officer	Disposed M	76,923	$0.00	$0	76,923	Direct
18 Aug, 2026	Shinji Fujino	Director	Disposed S	20,000	$8.86	$177.16K	17,242	Direct
17 Aug, 2026	Robert Ramsey Hamady	Chief Financial Officer	Disposed M	20,000	$0.00	$0	145,625	Direct
04 Aug, 2026	Carl M. Fisher	Chief Operating Officer	Acquired M	42,625	$0.00	$0	133,489	Direct
05 Aug, 2026	Carl M. Fisher	Chief Operating Officer	Disposed S	18,771	$9.36	$175.73K	114,718	Direct
04 Aug, 2026	Carl M. Fisher	Chief Operating Officer	Disposed M	42,625	$0.00	$0	0	Direct
30 Jun, 2026	Kent Kresa	Director	Acquired A	2,702	$0.00	$0	101,609	Indirect
30 Jun, 2026	Robert Ramsey Hamady	Chief Financial Officer	Acquired M	20,000	$3.20	$64.00K	117,192	Direct
30 Jun, 2026	Alan L Boeckmann	Director	Acquired A	3,681	$0.00	$0	92,499	Direct
30 Jun, 2026	Robert Ramsey Hamady	Chief Financial Officer	Disposed S	20,000	$10.14	$202.80K	97,192	Direct
30 Jun, 2026	Robert Ramsey Hamady	Chief Financial Officer	Disposed M	20,000	$0.00	$0	165,625	Direct

Showing 1 to 20 of 574 transactions