Sharon Briansky

Companies

• Allegro MicroSystemsSVP, GC and Secretary Feb 7, 2022 to now¹
• Allegro MicroSystemsGeneral counsel Dec 8, 2021 to Dec 8, 2021²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Allegro MicroSystems ALGM79,753 shares³$2.6M at $32.90May 16, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• May 16, 2026Shares withheld for tax 13,942 shares at $43.10 of Allegro MicroSystems³
• May 13, 2026Granted 2,611 shares of Allegro MicroSystems⁴
• May 13, 2026Granted 15,852 shares of Allegro MicroSystems⁴
• May 11, 2026Sold 8,948 shares at $47.54 of Allegro MicroSystems⁵
• Mar 2, 2026Sold 9,727 shares at $35.00 of Allegro MicroSystems⁶
• Feb 27, 2026Shares withheld for tax 9,107 shares at $36.47 of Allegro MicroSystems⁶
• Feb 17, 2026Sold 9,258 shares at $41.56 of Allegro MicroSystems⁷
• Feb 13, 2026Shares withheld for tax 8,991 shares at $42.38 of Allegro MicroSystems⁷
• Dec 10, 2025Sold 27,873 shares at $30.00 of Allegro MicroSystems⁸
• May 16, 2025Shares withheld for tax 18,712 shares at $27.51 of Allegro MicroSystems⁹
• May 15, 2025Granted 35,053 shares of Allegro MicroSystems⁹
• May 13, 2025Granted 14,656 shares of Allegro MicroSystems¹⁰
• Feb 27, 2025Granted 18,834 shares of Allegro MicroSystems¹¹
• Jun 11, 2024Granted 17,248 shares of Allegro MicroSystems¹²
• Jun 3, 2024Shares withheld for tax 1,929 shares at $29.27 of Allegro MicroSystems¹³
• May 16, 2024Shares withheld for tax 7,773 shares at $29.75 of Allegro MicroSystems¹⁴
• May 15, 2024Granted 8,034 shares of Allegro MicroSystems¹⁴
• Feb 13, 2024Shares withheld for tax 5,469 shares at $30.34 of Allegro MicroSystems¹⁵
• Jun 3, 2023Shares withheld for tax 5,784 shares at $39.48 of Allegro MicroSystems¹⁶
• May 16, 2023Shares withheld for tax 4,723 shares at $38.14 of Allegro MicroSystems¹⁷
• May 15, 2023Granted 11,601 shares of Allegro MicroSystems¹⁷
• May 12, 2023Granted 17,036 shares of Allegro MicroSystems¹⁸
• Feb 13, 2023Shares withheld for tax 7,374 shares at $43.68 of Allegro MicroSystems¹⁹
• Feb 2, 2023Granted 18,249 shares at $41.10 of Allegro MicroSystems²⁰
• Jun 3, 2022Granted 15,949 shares at $25.08 of Allegro MicroSystems²¹