Lightbridge Corporation Insider Trading

LTBR

Last 12 months

Insiders sold $1.23M and bought nothing on the open market.

89% of the selling was scheduled in advance under 10b5-1 plans. Director Mark Robert Tobin sold 135K on Aug 11, 18% of their stake, outside a plan. The last open-market buy by an executive or director was in Dec 2018.

Net open-market

−$1.23M

0 buys · 15 sales

Under a 10b5-1 plan

89%

of the value sold

Insiders who bought / sold

0 / 6

executives and directors

Last open-market buy

Dec 2018

Dec 20, 2018

Get an email when LTBR's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Oct 1	Sherri Goodman Director	Sold10b5-1 plan	1,116	$6.29	7K	1.6%	Form 4
Sep 1	Sweta Chakraborty Director	Sold10b5-1 plan	717	$7.43	5K	1.2%	Form 4
Aug 11	Mark Robert Tobin Director	SoldNo plan	15,000	$8.99	135K	18%	Form 4
Jul 1	Sweta Chakraborty Director	Sold10b5-1 plan	1,143	$9.29	11K	2.3%	Form 4
Jul 1	Sherri Goodman Director	Sold10b5-1 plan	1,116	$9.29	10K	1.8%	Form 4
Jun 22	Sherri Goodman Director	Sold10b5-1 plan	1,116	$9.58	11K	1.8%	Form 4
Jan 29	Andrey Mushakov EVP, Nuclear Operations	Sold10b5-1 plan 3 parts	30,289	$16.57 average	502K	7.2%	Form 4
Jan 14 – 15	Larry Goldman CFO	Sold10b5-1 plan 2 parts	8,869	$18.05 average	160K	2.6%	Form 4
Jan 9	Jesse L. Funches Director	Sold10b5-1 plan	1,449	$16.96	25K	1.9%	Form 4
Jan 6	Sweta Chakraborty Director	Sold10b5-1 plan	1,245	$15.68	20K	2.5%	Form 4
Jan 2	Sweta Chakraborty Director	Sold10b5-1 plan	1,947	$12.88	25K	3.7%	Form 4
Dec 16, 2025	Larry Goldman CFO	Sold10b5-1 plan	5,451	$14.50	79K	1.6%	Form 4
Dec 5, 2025	Larry Goldman CFO	Sold10b5-1 plan	8,030	$17.50	141K	2.2%	Form 4
Dec 1, 2025	Sweta Chakraborty Director	Sold10b5-1 plan	1,948	$15.47	30K	4.5%	Form 4
Nov 20, 2025	Larry Goldman CFO	Sold10b5-1 plan	4,527	$15.22	69K	1.4%	Form 4
Nov 3, 2025	Sweta Chakraborty Director	Sold10b5-1 plan	1,948	$26.73	52K	4.3%	Form 4
Oct 15, 2025	Seth Grae President and CEO	Sold10b5-1 plan	32,296	$28.07	907K	4.1%	Form 4
Oct 13, 2025	Seth Grae President and CEO	Sold10b5-1 plan	20,600	$26.01	536K	2.7%	Form 4
Oct 10, 2025	Seth Grae President and CEO	Sold10b5-1 plan	7,616	$25.84	197K	1.0%	Form 4
Oct 10, 2025	Andrey Mushakov EVP, Nuclear Operations	Sold10b5-1 plan	25,093	$25.06	629K	6.0%	Form 4
Oct 8, 2025	Sweta Chakraborty Director	Sold10b5-1 plan	1,246	$22.89	29K	2.7%	Form 4
Oct 7, 2025	Jesse L. Funches Director	Sold10b5-1 plan	1,448	$22.67	33K	2.2%	Form 4
Oct 1, 2025	Sweta Chakraborty Director	Sold10b5-1 plan	1,947	$20.85	41K	4.0%	Form 4
Sep 22, 2025	Andrey Mushakov EVP, Nuclear Operations	Sold10b5-1 plan	17,598	$20.04	353K	4.3%	Form 4
Sep 2, 2025	Mark Robert Tobin Director	Sold10b5-1 plan	3,000	$14.21	43K	4.7%	Form 4
Sep 2, 2025	Sweta Chakraborty Director	Sold10b5-1 plan	1,948	$14.22	28K	3.9%	Form 4
Aug 20, 2025	Sweta Chakraborty Director	Sold10b5-1 plan	1,948	$13.79	27K	6.0%	Form 4
Aug 15, 2025	Sweta Chakraborty Director	SoldNo plan	20,000	$15.15	303K	38%	Form 4
Aug 13, 2025	Larry Goldman CFO	Sold10b5-1 plan	24,334	$18.00	438K	13%	Form 4
Jun 9, 2025 – Jun 10, 2025	Larry Goldman CFO	Sold10b5-1 plan 3 parts	37,698	$15.89 average	599K	17%	Form 4
Jun 2, 2025	Mark Robert Tobin Director	Sold10b5-1 plan	3,000	$15.42	46K	6.4%	Form 4
May 28, 2025	Seth Grae President and CEO	Sold10b5-1 plan	16,146	$17.42	281K	3.4%	Form 4
May 14, 2025	Daniel B Magraw Director	SoldNo plan	44,139	$11.99	529K	76%	Form 4
May 14, 2025	Sherri Goodman Director	Sold10b5-1 plan	7,000	$11.73	82K	18%	Form 4
May 12, 2025	Jesse L. Funches Director	Sold10b5-1 plan	6,250	$9.75	61K	12%	Form 4
Mar 28, 2025	Daniel B Magraw Director	SoldNo plan	169	$7.35	1K	0.3%	Form 4
Mar 20, 2025	Daniel B Magraw Director	SoldNo plan	323	$9.95	3K	0.6%	Form 4
Feb 12, 2025	Larry Goldman CFO	Sold10b5-1 plan	18,303	$14.09	258K	11%	Form 4
Feb 12, 2025	Andrey Mushakov EVP, Nuclear Operations	Sold10b5-1 plan	30,000	$14.58	437K	16%	Form 4
Jan 23, 2025	Andrey Mushakov EVP, Nuclear Operations	Sold10b5-1 plan 2 parts	45,070	$8.97 average	404K	19%	Form 4

Oct 110b5-1 plan
Sherri Goodman
Director · sold 1,116 at $6.29
7K
1.6% of stake
Sep 110b5-1 plan
Sweta Chakraborty
Director · sold 717 at $7.43
5K
1.2% of stake
Aug 11No plan
Mark Robert Tobin
Director · sold 15,000 at $8.99
135K
18% of stake
Jul 110b5-1 plan
Sweta Chakraborty
Director · sold 1,143 at $9.29
11K
2.3% of stake
Jul 110b5-1 plan
Sherri Goodman
Director · sold 1,116 at $9.29
10K
1.8% of stake
Jun 2210b5-1 plan
Sherri Goodman
Director · sold 1,116 at $9.58
11K
1.8% of stake
Jan 2910b5-1 plan
Andrey Mushakov
EVP, Nuclear Operations · sold 30,289 at avg $16.57
502K
7.2% of stake
Jan 14 – 1510b5-1 plan
Larry Goldman
CFO · sold 8,869 at avg $18.05
160K
2.6% of stake
Jan 910b5-1 plan
Jesse L. Funches
Director · sold 1,449 at $16.96
25K
1.9% of stake
Jan 610b5-1 plan
Sweta Chakraborty
Director · sold 1,245 at $15.68
20K
2.5% of stake
Jan 210b5-1 plan
Sweta Chakraborty
Director · sold 1,947 at $12.88
25K
3.7% of stake
Dec 16, 202510b5-1 plan
Larry Goldman
CFO · sold 5,451 at $14.50
79K
1.6% of stake
Dec 5, 202510b5-1 plan
Larry Goldman
CFO · sold 8,030 at $17.50
141K
2.2% of stake
Dec 1, 202510b5-1 plan
Sweta Chakraborty
Director · sold 1,948 at $15.47
30K
4.5% of stake
Nov 20, 202510b5-1 plan
Larry Goldman
CFO · sold 4,527 at $15.22
69K
1.4% of stake
Nov 3, 202510b5-1 plan
Sweta Chakraborty
Director · sold 1,948 at $26.73
52K
4.3% of stake
Oct 15, 202510b5-1 plan
Seth Grae
President and CEO · sold 32,296 at $28.07
907K
4.1% of stake
Oct 13, 202510b5-1 plan
Seth Grae
President and CEO · sold 20,600 at $26.01
536K
2.7% of stake
Oct 10, 202510b5-1 plan
Seth Grae
President and CEO · sold 7,616 at $25.84
197K
1.0% of stake
Oct 10, 202510b5-1 plan
Andrey Mushakov
EVP, Nuclear Operations · sold 25,093 at $25.06
629K
6.0% of stake
Oct 8, 202510b5-1 plan
Sweta Chakraborty
Director · sold 1,246 at $22.89
29K
2.7% of stake
Oct 7, 202510b5-1 plan
Jesse L. Funches
Director · sold 1,448 at $22.67
33K
2.2% of stake
Oct 1, 202510b5-1 plan
Sweta Chakraborty
Director · sold 1,947 at $20.85
41K
4.0% of stake
Sep 22, 202510b5-1 plan
Andrey Mushakov
EVP, Nuclear Operations · sold 17,598 at $20.04
353K
4.3% of stake
Sep 2, 202510b5-1 plan
Mark Robert Tobin
Director · sold 3,000 at $14.21
43K
4.7% of stake
Sep 2, 202510b5-1 plan
Sweta Chakraborty
Director · sold 1,948 at $14.22
28K
3.9% of stake
Aug 20, 202510b5-1 plan
Sweta Chakraborty
Director · sold 1,948 at $13.79
27K
6.0% of stake
Aug 15, 2025No plan
Sweta Chakraborty
Director · sold 20,000 at $15.15
303K
38% of stake
Aug 13, 202510b5-1 plan
Larry Goldman
CFO · sold 24,334 at $18.00
438K
13% of stake
Jun 9, 2025 – Jun 10, 202510b5-1 plan
Larry Goldman
CFO · sold 37,698 at avg $15.89
599K
17% of stake
Jun 2, 202510b5-1 plan
Mark Robert Tobin
Director · sold 3,000 at $15.42
46K
6.4% of stake
May 28, 202510b5-1 plan
Seth Grae
President and CEO · sold 16,146 at $17.42
281K
3.4% of stake
May 14, 2025No plan
Daniel B Magraw
Director · sold 44,139 at $11.99
529K
76% of stake
May 14, 202510b5-1 plan
Sherri Goodman
Director · sold 7,000 at $11.73
82K
18% of stake
May 12, 202510b5-1 plan
Jesse L. Funches
Director · sold 6,250 at $9.75
61K
12% of stake
Mar 28, 2025No plan
Daniel B Magraw
Director · sold 169 at $7.35
1K
0.3% of stake
Mar 20, 2025No plan
Daniel B Magraw
Director · sold 323 at $9.95
3K
0.6% of stake
Feb 12, 202510b5-1 plan
Larry Goldman
CFO · sold 18,303 at $14.09
258K
11% of stake
Feb 12, 202510b5-1 plan
Andrey Mushakov
EVP, Nuclear Operations · sold 30,000 at $14.58
437K
16% of stake
Jan 23, 202510b5-1 plan
Andrey Mushakov
EVP, Nuclear Operations · sold 45,070 at avg $8.97
404K
19% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch LTBR, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Held by ETFs

LTBR is in 8 US ETFs. The largest of them, with LTBR's weight in each:

Spot a number that looks wrong? Check it in LTBR's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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