William Kelly Jones

Insider

First SEC filing: Feb. 21, 2023 · Latest: Feb. 21, 2023

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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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

MXL selling Nov. 23, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 36 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

36 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 20, 2023	MXL	M	954	—	—	27,895 Direct	+3.54%	Acquired	(price as of 2026-08-21)
Feb. 20, 2023	MXL	F	954	$36.74	$35,050	26,941 Direct	-3.42%	Disposed	79.8% (price as of 2026-08-21)
Feb. 20, 2023	MXL	M	505	—	—	4,383 Direct	-10.33%	Disposed	(price as of 2026-08-21)
Feb. 20, 2023	MXL	M	449	—	—	11,691 Direct	-3.70%	Disposed	(price as of 2026-08-21)
Feb. 3, 2023	MXL	A	8,251	—	—	24,795 Direct	+49.87%	Acquired	(price as of 2026-08-21)
Feb. 3, 2023	MXL	F	3,045	$40.67	$123,840	21,750 Direct	-12.28%	Disposed	62.5% (price as of 2026-08-21)
Feb. 3, 2023	MXL	A	2,053	—	—	23,803 Direct	+9.44%	Acquired	(price as of 2026-08-21)
Feb. 3, 2023	MXL	F	709	$40.67	$28,835	23,094 Direct	-2.98%	Disposed	62.5% (price as of 2026-08-21)
Feb. 3, 2023	MXL	A	1,369	—	—	24,463 Direct	+5.93%	Acquired	(price as of 2026-08-21)
Feb. 3, 2023	MXL	F	473	$40.67	$19,237	23,990 Direct	-1.93%	Disposed	62.5% (price as of 2026-08-21)
Feb. 3, 2023	MXL	A	1,048	—	—	25,038 Direct	+4.37%	Acquired	(price as of 2026-08-21)
Feb. 3, 2023	MXL	F	362	$40.67	$14,723	24,676 Direct	-1.45%	Disposed	62.5% (price as of 2026-08-21)
Feb. 3, 2023	MXL	A	700	—	—	25,376 Direct	+2.84%	Acquired	(price as of 2026-08-21)
Feb. 3, 2023	MXL	F	242	$40.67	$9,842	25,134 Direct	-0.95%	Disposed	62.5% (price as of 2026-08-21)
Jan. 3, 2023	MXL	A	18,371	—	—	18,371 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 20, 2022	MXL	M	7,195	—	—	23,739 Direct	+43.49%	Acquired	(price as of 2026-08-21)
Nov. 20, 2022	MXL	F	7,195	$35.60	$256,142	16,544 Direct	-30.31%	Disposed	85.6% (price as of 2026-08-21)
Nov. 20, 2022	MXL	M	7,195	—	—	20,000 Direct	-26.46%	Disposed	(price as of 2026-08-21)
May 20, 2022	MXL	M	168	—	—	3,907 Direct	+4.49%	Acquired	(price as of 2026-08-21)
May 20, 2022	MXL	F	168	$38.45	$6,460	3,739 Direct	-4.30%	Disposed	71.8% (price as of 2026-08-21)
May 20, 2022	MXL	M	168	—	—	4,400 Direct	-3.68%	Disposed	(price as of 2026-08-21)
Feb. 4, 2022	MXL	A	3,933	—	—	3,933 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 4, 2022	MXL	F	1,475	$62.15	$91,671	2,458 Direct	-37.50%	Disposed	6.3% (price as of 2026-08-21)
Feb. 4, 2022	MXL	A	880	—	—	3,338 Direct	+35.80%	Acquired	(price as of 2026-08-21)
Feb. 4, 2022	MXL	F	304	$62.15	$18,894	3,034 Direct	-9.11%	Disposed	6.3% (price as of 2026-08-21)
Feb. 4, 2022	MXL	A	587	—	—	3,621 Direct	+19.35%	Acquired	(price as of 2026-08-21)
Feb. 4, 2022	MXL	F	202	$62.15	$12,554	3,419 Direct	-5.58%	Disposed	6.3% (price as of 2026-08-21)
Jan. 3, 2022	MXL	A	5,845	—	—	5,845 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 3, 2022	MXL	A	12,990	—	—	12,990 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 23, 2021	MXL	S	12,885	$69.16	$891,127	0 Direct	-100.00%	Disposed	-4.5% (price as of 2026-08-21)
Nov. 20, 2021	MXL	M	7,907	—	—	20,792 Direct	+61.37%	Acquired	(price as of 2026-08-21)
Nov. 20, 2021	MXL	F	7,907	$70.68	$558,867	12,885 Direct	-38.03%	Disposed	-6.5% (price as of 2026-08-21)
Nov. 20, 2021	MXL	M	7,907	—	—	40,000 Direct	-16.50%	Disposed	(price as of 2026-08-21)
May 20, 2021	MXL	A	4,888	—	—	4,888 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 26, 2021	MXL	A	1,344	—	—	1,344 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 26, 2021	MXL	F	552	$39.77	$21,953	792 Direct	-41.07%	Disposed	66.1% (price as of 2026-08-21)
Nov. 9, 2020	MXL	A	60,000	—	—	60,000 Direct	—	Acquired	(price as of 2026-08-21)

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
Feb. 20, 2023	MXL	Restricted Stock Units	Common Stock (505)	—	—	505	Disposed
Feb. 20, 2023	MXL	Restricted Stock Units	Common Stock (449)	—	—	449	Disposed
Jan. 3, 2023	MXL	Restricted Stock Units	Common Stock (18,371)	—	—	18,371	Acquired
Nov. 20, 2022	MXL	Restricted Stock Units	Common Stock (7,195)	—	—	7,195	Disposed
May 20, 2022	MXL	Restricted Stock Units	Common Stock (168)	—	—	168	Disposed
Jan. 3, 2022	MXL	Restricted Stock Units	Common Stock (5,845)	—	—	5,845	Acquired
Jan. 3, 2022	MXL	Restricted Stock Units	Common Stock (12,990)	—	—	12,990	Acquired
Nov. 20, 2021	MXL	Restricted Stock Units	Common Stock (7,907)	—	—	7,907	Disposed
May 20, 2021	MXL	Restricted Stock Units	Common Stock (4,888)	—	—	4,888	Acquired
Nov. 9, 2020	MXL	Restricted Stock Units	Common Stock (60,000)	—	—	60,000	Acquired

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

Compensation (DEF 14A)

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

MXL

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2022	$363,441	—	$2,685,475	—	—	—	$15,807	$3,064,723
2020	$74,055	—	$1,611,069	—	—	—	$2,770	$1,687,894

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