ALLEGRO MICROSYSTEMS, INC. - ALGM

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Jun 04, 2026 SVP, Worldwide Sales S D 5,000.0 52.72 263,600.0 69,687.0 View
May 26, 2026 SVP, General Manager, Products S D 4,500.0 45.72 205,740.0 77,476.0 View
May 22, 2026 VP, Chief Accounting Officer S D 5,217.0 44.885 234,165.05 13,106.0 View
May 19, 2026 SVP, Global Operations S D 2,642.0 41.56 109,801.52 25,392.0 View
May 19, 2026 SVP, Global Operations F D 2,345.0 43.1 101,069.5 28,034.0 View
May 19, 2026 SVP, CHRO F D 5,815.0 43.1 250,626.5 33,337.0 View
May 19, 2026 EVP, CFO & Treasurer F D 37,840.0 43.1 1,630,904.0 238,813.0 View
May 19, 2026 SVP, Worldwide Sales F D 5,439.0 43.1 234,420.9 74,687.0 View
May 19, 2026 VP, Chief Accounting Officer F D 4,277.0 43.1 184,338.7 18,323.0 View
May 19, 2026 President and CEO F D 60,508.0 43.1 2,607,894.8 279,076.0 View
May 19, 2026 SVP, GC and Secretary F D 13,942.0 43.1 600,900.2 79,753.0 View
May 19, 2026 SVP, General Manager, Products F D 9,670.0 43.1 416,777.0 81,976.0 View
May 15, 2026 A A 1,094.0 0.0 0.0 1,094.0 View
May 15, 2026 SVP, Global Operations A A 8,492.0 0.0 0.0 30,379.0 View
May 15, 2026 EVP, CFO & Treasurer A A 30,438.0 0.0 0.0 276,653.0 View
May 15, 2026 EVP, CFO & Treasurer A A 29,439.0 0.0 0.0 246,215.0 View
May 15, 2026 SVP, Worldwide Sales A A 19,815.0 0.0 0.0 80,126.0 View
May 15, 2026 SVP, GC and Secretary A A 2,611.0 0.0 0.0 93,695.0 View
May 15, 2026 SVP, GC and Secretary A A 15,852.0 0.0 0.0 91,084.0 View
May 15, 2026 S D 16,711.0 45.4566 759,625.24 12,805.0 View
May 15, 2026 SVP, General Manager, Products A A 18,116.0 0.0 0.0 91,646.0 View
May 15, 2026 President and CEO A A 83,700.0 0.0 0.0 339,584.0 View
May 15, 2026 President and CEO A A 77,135.0 0.0 0.0 255,884.0 View
May 15, 2026 SVP, CHRO A A 9,058.0 0.0 0.0 39,152.0 View
May 15, 2026 VP, Chief Accounting Officer A A 544.0 0.0 0.0 22,600.0 View
May 15, 2026 VP, Chief Accounting Officer A A 4,756.0 0.0 0.0 22,056.0 View
May 13, 2026 SVP, GC and Secretary S D 8,948.0 47.5391 425,379.87 75,232.0 View
May 13, 2026 President and CEO S D 30,089.0 47.2349 1,421,250.91 252,797.0 View
Mar 25, 2026 SVP, Worldwide Sales D D 6,498.0 32.58 211,704.84 60,311.0 View
Mar 04, 2026 SVP, Global Operations A A 9,183.0 0.0 0.0 21,887.0 View
Mar 03, 2026 SVP, CHRO S D 2,598.0 35.0 90,930.0 30,094.0 View
Mar 03, 2026 SVP, CHRO F D 1,996.0 36.47 72,794.12 32,692.0 View
Mar 03, 2026 EVP, CFO & Treasurer F D 9,995.0 36.47 364,517.65 216,776.0 View
Mar 03, 2026 SVP, GC and Secretary S D 9,727.0 35.0 340,445.0 84,180.0 View
Mar 03, 2026 SVP, GC and Secretary F D 9,107.0 36.47 332,132.29 93,907.0 View
Feb 18, 2026 SVP, GC and Secretary S D 9,258.0 41.56 384,762.48 103,014.0 View
Feb 18, 2026 SVP, GC and Secretary F D 8,991.0 42.38 381,038.58 112,272.0 View
Feb 18, 2026 EVP, CFO & Treasurer F D 17,808.0 42.38 754,703.04 226,771.0 View
Dec 12, 2025 SVP, GC and Secretary S D 27,873.0 30.0 836,190.0 121,263.0 View