John M A Donelson

Insider

First SEC filing: Dec. 21, 2005 · Latest: Dec. 21, 2005

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

LEU selling May 13, 2025

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 65 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

65 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 17, 2026	LEU	A	490	—	—	490 Direct	—	Acquired	(price as of 2026-08-20)
May 13, 2025	LEU	S	3,732	$96.31	$359,429	0 Direct	-100.00%	Disposed	83.7% (price as of 2026-08-20)
March 31, 2025	LEU	F	1,588	$62.21	$98,789	3,732 Direct	-29.85%	Disposed	184.5% (price as of 2026-08-20)
March 31, 2025	LEU	A	3,520	—	—	5,320 Direct	+195.56%	Acquired	(price as of 2026-08-20)
March 13, 2024	LEU	F	1,478	$42.38	$62,638	1,800 Direct	-45.09%	Disposed	317.6% (price as of 2026-08-20)
March 13, 2024	LEU	A	3,278	—	—	3,278 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 26, 2024	LEU	S	16,073	$40.24	$646,778	0 Direct	-100.00%	Disposed	339.8% (price as of 2026-08-20)
April 12, 2023	LEU	A	2,182	—	—	16,073 Direct	+15.71%	Acquired	(price as of 2026-08-20)
March 27, 2023	LEU	F	11,411	—	—	13,891 Direct	-45.10%	Disposed	(price as of 2026-08-20)
March 27, 2023	LEU	A	25,302	—	—	25,302 Direct	—	Acquired	(price as of 2026-08-20)
May 21, 2021	LEU	S	10,000	$22.95	$229,500	8,526 Direct	-53.98%	Disposed	671.1% (price as of 2026-08-20)
May 20, 2021	LEU	S	2,082	$22.81	$47,490	18,526 Direct	-10.10%	Disposed	675.8% (price as of 2026-08-20)
Dec. 9, 2014	LEU	S	437	$4.94	$2,159	0 Direct	-100.00%	Disposed	3482.3% (price as of 2026-08-20)
Nov. 25, 2014	LEU	S	84	$5.35	$449	437 Direct	-16.12%	Disposed	3207.8% (price as of 2026-08-20)
Nov. 25, 2014	LEU	D	84	$5.35	$449	7,853 Direct	-1.06%	Disposed	3207.8% (price as of 2026-08-20)
Nov. 21, 2014	LEU	A	7,500	—	—	7,500 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 21, 2014	LEU	A	7,500	—	—	7,937 Direct	+1716.25%	Acquired	(price as of 2026-08-20)
Sept. 30, 2014	LEU	A	521	—	—	521 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 30, 2014	LEU	D	5,687	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 30, 2014	LEU	A	437	—	—	437 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 30, 2014	LEU	D	4,767	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 8, 2014	LEU	F	471	$3.51	$1,653	7,109 Direct	-6.21%	Disposed	358.8% (price as of 2026-08-20)
March 1, 2014	LEU	F	109	$5.51	$601	7,580 Direct	-1.42%	Disposed	192.3% (price as of 2026-08-20)
May 8, 2013	LEU	F	11,766	$0.37	$4,353	192,237 Direct	-5.77%	Disposed	74.1% (price as of 2026-08-20)
March 8, 2013	LEU	F	4,500	$0.48	$2,160	204,003 Direct	-2.16%	Disposed	34.2% (price as of 2026-08-20)
March 1, 2013	LEU	F	2,780	$0.49	$1,362	208,503 Direct	-1.32%	Disposed	31.5% (price as of 2026-08-20)
May 8, 2012	LEU	A	106,636	—	—	211,283 Direct	+101.90%	Acquired	(price as of 2026-08-20)
March 8, 2012	LEU	F	4,378	$1.24	$5,429	104,647 Direct	-4.02%	Disposed	-48.1% (price as of 2026-08-20)
March 4, 2012	LEU	F	1,039	$1.39	$1,444	109,025 Direct	-0.94%	Disposed	-53.7% (price as of 2026-08-20)
March 4, 2012	LEU	F	4,328	$1.39	$6,016	110,064 Direct	-3.78%	Disposed	-53.7% (price as of 2026-08-20)
March 1, 2012	LEU	F	3,057	$1.38	$4,219	114,392 Direct	-2.60%	Disposed	-53.3% (price as of 2026-08-20)
March 28, 2011	LEU	S	30,000	$4.54	$136,200	117,449 Direct	-20.35%	Disposed	-85.8% (price as of 2026-08-20)
March 8, 2011	LEU	F	4,378	$5.28	$23,116	147,449 Direct	-2.88%	Disposed	-87.8% (price as of 2026-08-20)
March 4, 2011	LEU	F	4,430	$5.48	$24,276	151,827 Direct	-2.84%	Disposed	-88.2% (price as of 2026-08-20)
March 4, 2011	LEU	F	1,039	$5.48	$5,694	156,257 Direct	-0.66%	Disposed	-88.2% (price as of 2026-08-20)
March 3, 2011	LEU	F	2,848	$5.25	$14,952	157,296 Direct	-1.78%	Disposed	-87.7% (price as of 2026-08-20)
March 1, 2011	LEU	A	25,194	—	—	160,144 Direct	+18.67%	Acquired	(price as of 2026-08-20)
March 8, 2010	LEU	A	50,460	—	—	135,989 Direct	+59.00%	Acquired	(price as of 2026-08-20)
March 8, 2010	LEU	F	1,039	$5.18	$5,382	134,950 Direct	-0.76%	Disposed	-87.6% (price as of 2026-08-20)
March 8, 2010	LEU	A	17,349	—	—	17,349 Direct	—	Acquired	(price as of 2026-08-20)
March 5, 2010	LEU	F	526	$5.17	$2,719	85,529 Direct	-0.61%	Disposed	-87.5% (price as of 2026-08-20)
March 4, 2010	LEU	F	7,323	$5.24	$38,373	86,055 Direct	-7.84%	Disposed	-87.7% (price as of 2026-08-20)
March 4, 2010	LEU	F	4,329	$5.24	$22,684	93,378 Direct	-4.43%	Disposed	-87.7% (price as of 2026-08-20)
March 3, 2010	LEU	F	3,004	$5.22	$15,681	97,707 Direct	-2.98%	Disposed	-87.7% (price as of 2026-08-20)
March 28, 2009	LEU	F	533	$4.94	$2,633	100,711 Direct	-0.53%	Disposed	-87.0% (price as of 2026-08-20)
March 5, 2009	LEU	F	627	$3.49	$2,188	101,244 Direct	-0.62%	Disposed	-81.5% (price as of 2026-08-20)
March 4, 2009	LEU	A	24,862	—	—	24,862 Direct	—	Acquired	(price as of 2026-08-20)
March 4, 2009	LEU	A	62,323	—	—	101,871 Direct	+157.59%	Acquired	(price as of 2026-08-20)
March 3, 2009	LEU	F	5,744	$3.57	$20,506	39,548 Direct	-12.68%	Disposed	-82.0% (price as of 2026-08-20)
March 28, 2008	LEU	F	533	$3.71	$1,977	45,292 Direct	-1.16%	Disposed	-82.6% (price as of 2026-08-20)
March 23, 2008	LEU	F	161	$3.40	$547	45,825 Direct	-0.35%	Disposed	-81.1% (price as of 2026-08-20)
March 5, 2008	LEU	F	1,541	$5.57	$8,583	45,986 Direct	-3.24%	Disposed	-88.4% (price as of 2026-08-20)
March 3, 2008	LEU	A	18,498	—	—	18,498 Direct	—	Acquired	(price as of 2026-08-20)
March 3, 2008	LEU	A	30,597	—	—	47,527 Direct	+180.73%	Acquired	(price as of 2026-08-20)
April 28, 2007	LEU	F	32	$20.47	$655	16,930 Direct	-0.19%	Disposed	-96.9% (price as of 2026-08-20)
April 12, 2007	LEU	M	2,361	—	—	4,722 Direct	-33.33%	Disposed	(price as of 2026-08-20)
April 12, 2007	LEU	S	2,361	$18.90	$44,623	16,962 Direct	-12.22%	Disposed	-96.6% (price as of 2026-08-20)
April 12, 2007	LEU	M	2,361	$12.09	$28,544	19,323 Direct	+13.92%	Acquired	-94.7% (price as of 2026-08-20)
March 28, 2007	LEU	F	533	$15.94	$8,496	16,962 Direct	-3.05%	Disposed	-96.0% (price as of 2026-08-20)
March 23, 2007	LEU	F	161	$16.25	$2,616	17,495 Direct	-0.91%	Disposed	-96.0% (price as of 2026-08-20)
March 12, 2007	LEU	M	1,645	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 12, 2007	LEU	S	1,645	$15.02	$24,708	17,656 Direct	-8.52%	Disposed	-95.7% (price as of 2026-08-20)
March 12, 2007	LEU	M	1,645	$7.00	$11,515	19,301 Direct	+9.32%	Acquired	-90.8% (price as of 2026-08-20)
March 5, 2007	LEU	A	6,923	—	—	6,923 Direct	—	Acquired	(price as of 2026-08-20)
March 5, 2007	LEU	A	9,970	—	—	9,970 Direct	—	Acquired	(price as of 2026-08-20)
March 5, 2007	LEU	A	7,275	—	—	17,656 Direct	+70.08%	Acquired	(price as of 2026-08-20)
Feb. 28, 2007	LEU	F	846	$14.19	$12,005	10,381 Direct	-7.54%	Disposed	-95.5% (price as of 2026-08-20)
Feb. 10, 2007	LEU	F	193	$14.86	$2,868	11,227 Direct	-1.69%	Disposed	-95.7% (price as of 2026-08-20)
April 28, 2006	LEU	F	32	$12.70	$406	11,420 Direct	-0.28%	Disposed	-94.9% (price as of 2026-08-20)
March 28, 2006	LEU	A	4,965	$12.09	$60,027	11,452 Direct	+76.54%	Acquired	-94.7% (price as of 2026-08-20)
March 28, 2006	LEU	A	7,083	—	—	7,083 Direct	—	Acquired	(price as of 2026-08-20)
March 23, 2006	LEU	F	1,084	$11.80	$12,791	6,487 Direct	-14.32%	Disposed	-94.5% (price as of 2026-08-20)
Feb. 28, 2006	LEU	A	2,202	$12.44	$27,393	7,571 Direct	+41.01%	Acquired	-94.8% (price as of 2026-08-20)
Feb. 10, 2006	LEU	F	192	$12.15	$2,333	5,369 Direct	-3.45%	Disposed	-94.7% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
June 17, 2026	LEU	Restricted Stock Units	Class A Common Stock (490)	—	—	490	Acquired
Nov. 21, 2014	LEU	Employee Stock Option (right to buy)	Class A Common Stock (7,500)	$5.62	Nov. 21, 2024	7,500	Acquired
March 8, 2010	LEU	Stock Option (Right to Buy)	Common Stock (17,349)	$5.18	March 8, 2015	17,349	Acquired
March 4, 2009	LEU	Stock Option (Right to Buy)	Common Stock (24,862)	$3.72	March 4, 2014	24,862	Acquired
March 3, 2008	LEU	Employee Stock Option (Right to Buy)	Common Stock (18,498)	$5.86	March 3, 2013	18,498	Acquired
April 12, 2007	LEU	Employee Stock Option (Right to Buy)	Common Stock (2,361)	$12.09	March 28, 2011	2,361	Disposed
March 12, 2007	LEU	Stock Option Right to Buy	Common Stock (1,645)	$7.00	Aug. 6, 2013	1,645	Disposed
March 5, 2007	LEU	Employee Stock Option (Right to Buy)	Common Stock (6,923)	$13.24	March 5, 2012	6,923	Acquired
March 5, 2007	LEU	Employee Stock Option (Right to Buy)	Common Stock (9,970)	$13.24	March 5, 2012	9,970	Acquired
March 28, 2006	LEU	Employee Stock Option (Right to Buy)	Common Stock (7,083)	$12.09	March 28, 2011	7,083	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Dec. 21, 2005	LEU	Common Stock	5,561	Direct
Dec. 21, 2005	LEU	Stock Option (Right to Buy)→ Common Stock (1,645)	1,645	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

LEU

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$370,865	—	$118,582	—	$358,997	—	$49,442	$897,866
2023	$355,865	—	$118,578	—	$230,601	—	$45,342	$750,386
2022	$355,865	—	$118,624	—	$272,557	—	$39,411	$786,457

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.