Insider at

04

Insider transactions

05
0 buys (P) 16 sells (S) Net: $-50,436,839 + 83 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

83 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 17, 2026 MXL S 19,373 $84.65 $1,639,924 156,354 Indirect -11.02% Disposed 29.1% (price as of 2026-10-06)
Aug. 17, 2026 MXL S 68,482 $85.44 $5,851,102 87,872 Indirect -43.80% Disposed 27.9% (price as of 2026-10-06)
Aug. 17, 2026 MXL S 72,298 $86.49 $6,253,054 15,574 Indirect -82.28% Disposed 26.4% (price as of 2026-10-06)
Aug. 17, 2026 MXL S 13,289 $87.11 $1,157,605 2,285 Indirect -85.33% Disposed 25.5% (price as of 2026-10-06)
Aug. 17, 2026 MXL S 2,285 $88.14 $201,400 0 Indirect -100.00% Disposed 24.0% (price as of 2026-10-06)
Aug. 17, 2026 MXL S 17,766 $84.63 $1,503,537 157,961 Indirect -10.11% Disposed 29.2% (price as of 2026-10-06)
Aug. 17, 2026 MXL S 68,976 $85.43 $5,892,620 88,985 Indirect -43.67% Disposed 27.9% (price as of 2026-10-06)
Aug. 17, 2026 MXL S 71,163 $86.47 $6,153,465 17,822 Indirect -79.97% Disposed 26.4% (price as of 2026-10-06)
Aug. 17, 2026 MXL S 13,919 $87.12 $1,212,623 3,903 Indirect -78.10% Disposed 25.5% (price as of 2026-10-06)
Aug. 17, 2026 MXL S 3,903 $88.16 $344,088 0 Indirect -100.00% Disposed 24.0% (price as of 2026-10-06)
Aug. 14, 2026 MXL S 35,963 $83.31 $2,996,078 259,764 Indirect -12.16% Disposed 31.2% (price as of 2026-10-06)
Aug. 14, 2026 MXL S 77,501 $84.54 $6,551,935 182,263 Indirect -29.84% Disposed 29.3% (price as of 2026-10-06)
Aug. 14, 2026 MXL S 6,536 $84.87 $554,710 175,727 Indirect -3.59% Disposed 28.8% (price as of 2026-10-06)
Aug. 14, 2026 MXL S 36,743 $83.31 $3,061,059 258,984 Indirect -12.42% Disposed 31.2% (price as of 2026-10-06)
Aug. 14, 2026 MXL S 77,515 $84.84 $6,576,373 181,469 Indirect -29.93% Disposed 28.8% (price as of 2026-10-06)
Aug. 14, 2026 MXL S 5,742 $84.86 $487,266 175,727 Indirect -3.16% Disposed 28.8% (price as of 2026-10-06)
July 30, 2024 MXL P 108,303 $12.94 $1,401,441 531,937 Indirect +25.57% Acquired 744.7% (price as of 2026-10-06)

Showing latest 100 of 1090 transactions

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 20, 2026 MXL Restricted Stock Units Common Stock (33,682) · · 33,682 Disposed
March 2, 2026 MXL Restricted Stock Units Common Stock (13,543) · · 13,543 Disposed
March 2, 2026 MXL Restricted Stock Units Common Stock (76,883) · · 76,883 Disposed
Feb. 18, 2026 MXL Restricted Stock Units Common Stock (138,136) · · 138,136 Acquired
Aug. 4, 2025 MXL Restricted Stock Units Common Stock (198,600) · · 198,600 Acquired
May 20, 2025 MXL Restricted Stock Units Common Stock (3,989) · · 3,989 Disposed
March 3, 2025 MXL Restricted Stock Units Common Stock (13,494) · · 13,494 Disposed
March 3, 2025 MXL Restricted Stock Units Common Stock (76,617) · · 76,617 Disposed
May 20, 2024 MXL Restricted Stock Units Common Stock (10,856) · · 10,856 Disposed
May 20, 2024 MXL Restricted Stock Units Common Stock (3,981) · · 3,981 Disposed
Feb. 22, 2024 MXL Restricted Stock Units Common Stock (417,754) · · 417,754 Acquired
Feb. 22, 2024 MXL Stock Option (right to buy) Common Stock (986,944) $20.64 Feb. 22, 2034 986,944 Acquired
Feb. 2, 2024 MXL Restricted Stock Units Common Stock (98,231) · · 98,231 Acquired
Jan. 8, 2024 MXL Restricted Stock Units Common Stock (47,338) · · 47,338 Disposed
July 10, 2023 MXL Restricted Stock Units Common Stock (86,850) · · 86,850 Disposed
May 29, 2023 MXL Restricted Stock Units Common Stock (11,407) · · 11,407 Disposed
May 29, 2023 MXL Restricted Stock Units Common Stock (4,183) · · 4,183 Disposed
Jan. 3, 2023 MXL Restricted Stock Units Common Stock (61,236) · · 61,236 Acquired
May 20, 2022 MXL Restricted Stock Units Common Stock (10,621) · · 10,621 Disposed
May 20, 2022 MXL Restricted Stock Units Common Stock (3,895) · · 3,895 Disposed
Jan. 3, 2022 MXL Restricted Stock Units Common Stock (19,485) · · 19,485 Acquired
June 1, 2021 MXL Stock Option (right to buy) Common Stock (21,077) $9.23 June 2, 2021 21,077 Disposed
May 28, 2021 MXL Stock Option (right to buy) Common Stock (21,090) $9.23 June 2, 2021 21,090 Disposed
May 27, 2021 MXL Stock Option (right to buy) Common Stock (21,090) $9.23 June 2, 2021 21,090 Disposed
May 26, 2021 MXL Stock Option (right to buy) Common Stock (21,090) $9.23 June 2, 2021 21,090 Disposed
May 25, 2021 MXL Stock Option (right to buy) Common Stock (21,090) $9.23 June 2, 2021 21,090 Disposed
May 20, 2021 MXL Restricted Stock Units Common Stock (31,424) · · 31,424 Acquired
May 20, 2021 MXL Restricted Stock Units Common Stock (10,621) · · 10,621 Disposed
Feb. 22, 2021 MXL Restricted Stock Units Common Stock (3,052) · · 3,052 Disposed
Nov. 20, 2020 MXL Restricted Stock Units Common Stock (2,896) · · 2,896 Disposed
Aug. 20, 2020 MXL Restricted Stock Units Common Stock (2,896) · · 2,896 Disposed
May 20, 2020 MXL Restricted Stock Units Common Stock (2,896) · · 2,896 Disposed
May 14, 2020 MXL Stock Option (right to buy) Common Stock (11,905) $6.93 May 14, 2020 11,905 Disposed
May 13, 2020 MXL Stock Option (right to buy) Common Stock (11,905) $6.93 May 14, 2020 11,905 Disposed
May 12, 2020 MXL Stock Option (right to buy) Common Stock (23,810) $6.93 May 14, 2020 23,810 Disposed
May 11, 2020 MXL Stock Option (right to buy) Common Stock (24,410) $6.93 May 14, 2020 24,410 Disposed
May 8, 2020 MXL Stock Option (right to buy) Common Stock (24,410) $6.93 May 14, 2020 24,410 Disposed
May 7, 2020 MXL Stock Option (right to buy) Common Stock (50,000) $6.93 May 14, 2020 50,000 Disposed
May 6, 2020 MXL Stock Option (right to buy) Common Stock (40,000) $6.93 May 14, 2020 40,000 Disposed
March 31, 2020 MXL Restricted Stock Units Common Stock (85,689) · · 85,689 Acquired
Feb. 24, 2020 MXL Restricted Stock Units Common Stock (2,927) · · 2,927 Disposed
Nov. 20, 2019 MXL Restricted Stock Units Common Stock (5,176) · · 5,176 Disposed
Nov. 20, 2019 MXL Restricted Stock Units Common Stock (2,896) · · 2,896 Disposed
Aug. 20, 2019 MXL Restricted Stock Units Common Stock (5,175) · · 5,175 Disposed
Aug. 20, 2019 MXL Restricted Stock Units Common Stock (2,896) · · 2,896 Disposed
May 20, 2019 MXL Restricted Stock Units Common Stock (90,049) · · 90,049 Acquired
May 20, 2019 MXL Restricted Stock Units Common Stock (4,183) · · 4,183 Disposed
May 20, 2019 MXL Restricted Stock Units Common Stock (5,175) · · 5,175 Disposed
May 20, 2019 MXL Restricted Stock Units Common Stock (2,896) · · 2,896 Disposed
May 1, 2019 MXL Stock Option (right to buy) Common Stock (226,039) $8.19 Oct. 27, 2019 226,039 Disposed
April 30, 2019 MXL Stock Option (right to buy) Common Stock (86,110) $4.69 July 28, 2019 86,110 Disposed
Feb. 20, 2019 MXL Restricted Stock Units Common Stock (4,183) · · 4,183 Disposed
Feb. 20, 2019 MXL Restricted Stock Units Common Stock (5,176) · · 5,176 Disposed
Feb. 20, 2019 MXL Restricted Stock Units Common Stock (2,897) · · 2,897 Disposed
Feb. 15, 2019 MXL Stock Option (right to buy) Common Stock (200,000) $4.81 May 10, 2019 200,000 Disposed
Nov. 20, 2018 MXL Restricted Stock Units Common Stock (4,183) · · 4,183 Disposed
Nov. 20, 2018 MXL Restricted Stock Units Common Stock (5,175) · · 5,175 Disposed
Nov. 20, 2018 MXL Restricted Stock Units Common Stock (2,896) · · 2,896 Disposed
Aug. 20, 2018 MXL Restricted Stock Units Common Stock (2,896) · · 2,896 Disposed
Aug. 20, 2018 MXL Restricted Stock Units Common Stock (5,175) · · 5,175 Disposed
Aug. 20, 2018 MXL Restricted Stock Units Common Stock (4,183) · · 4,183 Disposed
May 24, 2018 MXL Restricted Stock Units Common Stock (168,372) · · 168,372 Acquired
May 21, 2018 MXL Restricted Stock Units Common Stock (2,896) · · 2,896 Disposed
May 21, 2018 MXL Restricted Stock Units Common Stock (5,176) · · 5,176 Disposed
May 21, 2018 MXL Restricted Stock Units Common Stock (4,183) · · 4,183 Disposed
May 21, 2018 MXL Restricted Stock Units Common Stock (2,770) · · 2,770 Disposed
April 9, 2018 MXL Stock Option (Right to Buy) Common Stock (60,000) $9.10 May 6, 2018 60,000 Disposed
Feb. 26, 2018 MXL Restricted Stock Units Common Stock (2,839) · · 2,839 Disposed
Feb. 26, 2018 MXL Restricted Stock Units Common Stock (5,071) · · 5,071 Disposed
Feb. 26, 2018 MXL Restricted Stock Units Common Stock (4,205) · · 4,205 Disposed
Feb. 26, 2018 MXL Restricted Stock Units Common Stock (2,713) · · 2,713 Disposed
Nov. 20, 2017 MXL Restricted Stock Units Common Stock (3,048) · · 3,048 Disposed
Nov. 20, 2017 MXL Restricted Stock Units Common Stock (5,447) · · 5,447 Disposed
Nov. 20, 2017 MXL Restricted Stock Units Common Stock (4,402) · · 4,402 Disposed
Nov. 20, 2017 MXL Restricted Stock Units Common Stock (2,914) · · 2,914 Disposed
Aug. 21, 2017 MXL Restricted Stock Units Common Stock (3,048) · · 3,048 Disposed
Aug. 21, 2017 MXL Restricted Stock Units Common Stock (5,447) · · 5,447 Disposed
Aug. 21, 2017 MXL Restricted Stock Units Common Stock (4,402) · · 4,402 Disposed
Aug. 21, 2017 MXL Restricted Stock Units Common Stock (2,914) · · 2,914 Disposed
May 22, 2017 MXL Restricted Stock Units Common Stock (3,048) · · 3,048 Disposed
May 22, 2017 MXL Restricted Stock Units Common Stock (5,447) · · 5,447 Disposed
May 22, 2017 MXL Restricted Stock Units Common Stock (4,402) · · 4,402 Disposed
May 22, 2017 MXL Restricted Stock Units Common Stock (2,915) · · 2,915 Disposed
May 22, 2017 MXL Restricted Stock Units Common Stock (10,909) · · 10,909 Disposed
March 29, 2017 MXL Stock Option (Right to Buy) Common Stock (105,437) $9.23 June 2, 2021 105,437 Acquired
March 29, 2017 MXL Stock Option (Right to Buy) Class A Common Stock (105,437) $9.23 June 2, 2021 105,437 Disposed
March 29, 2017 MXL Stock Option (Right to Buy) Common Stock (186,400) $6.93 May 14, 2020 186,440 Acquired
March 29, 2017 MXL Stock Option (Right to Buy) Class A Common Stock (186,440) $6.93 May 14, 2020 186,440 Disposed
March 29, 2017 MXL Stock Option (Right to Buy) Common Stock (200,000) $4.81 May 10, 2019 200,000 Acquired
March 29, 2017 MXL Stock Option (Right to Buy) Class A Common Stock (200,000) $4.81 May 10, 2019 200,000 Disposed
March 29, 2017 MXL Stock Option (Right to Buy) Common Stock (60,000) $9.10 May 6, 2018 60,000 Acquired
March 29, 2017 MXL Stock Option (Right to Buy) Class A Common Stock (60,000) $9.10 May 6, 2018 60,000 Disposed
March 29, 2017 MXL Stock Option (Right to Buy) Common Stock (226,039) $8.19 Oct. 27, 2019 226,039 Acquired
March 29, 2017 MXL Stock Option (Right to Buy) Class B Common Stock (226,039) $8.19 Oct. 27, 2019 226,039 Disposed
March 29, 2017 MXL Stock Option (Right to Buy) Common Stock (86,110) $4.69 July 28, 2019 86,110 Acquired
March 29, 2017 MXL Stock Option (Right to Buy) Class B Common Stock (86,110) $4.69 July 28, 2019 86,110 Disposed
March 29, 2017 MXL Restricted Stock Units Common Stock (93,492) · · 93,492 Acquired
March 29, 2017 MXL Restricted Stock Units Class A Common Stock (93,492) · · 93,492 Disposed
March 29, 2017 MXL Restricted Stock Units Common Stock (114,833) · · 114,833 Acquired
May 14, 2013 MXL Stock Option (Right to Buy) Class A Common Stock (par value $0.0001) (186,440) · May 14, 2020 186,440 Acquired

Showing latest 100 of 212 transactions

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

Initial ownership (Form 3) 6 holdings

07

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

DateTickerSecuritySharesOwnership
March 23, 2010 MXL Common Stock ($0.0001 par value) [F1,F2] 18,920 Indirect
March 23, 2010 MXL Common Stock ($0.0001 par value) [F1,F2] 2,163,116 Indirect
March 23, 2010 MXL Common Stock ($0.0001 par value) [F1,F2] 1,065,616 Indirect
March 23, 2010 MXL Common Stock ($0.0001 par value) [F1,F2] 1,065,616 Indirect
March 23, 2010 MXL Employee Stock Option (right to buy)→ Common Stock [F1,F2] (86,110) 86,110 Direct
March 23, 2010 MXL Employee Stock Option (right to buy)→ Common Stock [F1,F2] (226,039) 226,039 Direct

Compensation (DEF 14A)

08

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

MXL

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $721,444 · $7,095,625 · · · $499 $7,817,568
2024 $731,290 · $14,959,428 $10,696,203 · · $230 $26,387,151
2023 $700,690 · $8,234,014 · · · $493 $8,935,197

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