Updated Jul 16, 2026
Briansky Sharon has filed 3 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $1.99M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-19 | ALGM | ALLEGRO MICROSYSTEMS, INC. | F — Tax withholding / forfeiture | 13.9K | $43.10 | $601K |
| 2026-05-15 | ALGM | ALLEGRO MICROSYSTEMS, INC. | A — Grant or award | 2.6K | $0.00 | |
| 2026-05-15 | ALGM | ALLEGRO MICROSYSTEMS, INC. | A — Grant or award | 15.9K | $0.00 | |
| 2026-05-13 | ALGM | ALLEGRO MICROSYSTEMS, INC. | S — Open-market sale | 8.9K | $47.54 | $425K |
| 2026-03-03 | ALGM | ALLEGRO MICROSYSTEMS, INC. | S — Open-market sale [10b5-1] | 9.7K | $35.00 | $340K |
| 2026-03-03 | ALGM | ALLEGRO MICROSYSTEMS, INC. | F — Tax withholding / forfeiture [10b5-1] | 9.1K | $36.47 | $332K |
| 2026-02-18 | ALGM | ALLEGRO MICROSYSTEMS, INC. | S — Open-market sale [10b5-1] | 9.3K | $41.56 | $385K |
| 2026-02-18 | ALGM | ALLEGRO MICROSYSTEMS, INC. | F — Tax withholding / forfeiture [10b5-1] | 9.0K | $42.38 | $381K |
| 2025-12-12 | ALGM | ALLEGRO MICROSYSTEMS, INC. | S — Open-market sale [10b5-1] | 27.9K | $30.00 | $836K |
Briansky Sharon is a corporate insider — currently tracked as Insider of ALLEGRO MICROSYSTEMS, INC. (ALGM). InsiderAlpha tracks every SEC Form 4 filing in real time.
3 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 4 open-market sales ($1.99M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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