Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 19 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

19 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 8, 2024 ALGM S 10b5-1 15,000 $31.77 $476,550 244,625 Direct -5.78% Disposed 24.4% (price as of 2026-10-02)
Feb. 2, 2023 ALGM S 10b5-1 40,000 $40.13 $1,605,200 194,689 Direct -17.04% Disposed -1.5% (price as of 2026-10-02)
Jan. 17, 2023 ALGM S 10b5-1 25,000 $34.21 $855,250 234,689 Direct -9.63% Disposed 15.6% (price as of 2026-10-02)
Jan. 11, 2023 ALGM S 10b5-1 15,000 $32.06 $480,900 259,689 Direct -5.46% Disposed 23.3% (price as of 2026-10-02)
Nov. 19, 2021 ALGM S 10b5-1 1,753 $32.59 $57,130 239,985 Direct -0.73% Disposed 21.3% (price as of 2026-10-02)
Sept. 13, 2021 ALGM S 10b5-1 14,000 $33.06 $462,840 241,738 Direct -5.47% Disposed 19.6% (price as of 2026-10-02)
May 26, 2021 ALGM S 10b5-1 12,000 $26.06 $312,720 255,738 Direct -4.48% Disposed 51.7% (price as of 2026-10-02)
Feb. 9, 2021 ALGM S 29,272 $29.16 $853,572 248,375 Direct -10.54% Disposed 35.6% (price as of 2026-10-02)

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Oct. 28, 2020 ALGM Class L Common Stock Common Stock · · 15,000 Disposed

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

Initial ownership (Form 3) 1 holding

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

DateTickerSecuritySharesOwnership
Oct. 29, 2020 ALGM Common Stock · Direct