ALLEGRO MICROSYSTEMS, INC. (ALGM) — Insider Trading
Insider trading activity for ALLEGRO MICROSYSTEMS, INC. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 32
- Last trade date: Oct 1, 2026
- Ticker: ALGM
Top Insiders
- WHITE BRIAN C — 1 trades, buy: $0, sell: $0
- Doogue Michael (President and CEO) — 4 trades, buy: $0, sell: $1.4M
- D'Antilio Derek (EVP, CFO & Treasurer) — 3 trades, buy: $0, sell: $0
- Briansky Sharon (SVP, GC and Secretary) — 4 trades, buy: $0, sell: $425K
- Lynch Susan D — 1 trades, buy: $0, sell: $760K
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| Sep 30, 2026 |
Willett Robert |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
618.982 |
$0 |
| Aug 17, 2026 |
Raubacher Jennie |
ALGM ALLEGRO MICROSYSTEMS, INC. |
SELL |
1,000 |
$45K |
| Jun 17, 2026 |
WHITE BRIAN C |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
594 |
N/A |
| Jun 3, 2026 |
Madormo Richard |
ALGM ALLEGRO MICROSYSTEMS, INC. |
SELL |
5,000 |
$264K |
| May 22, 2026 |
Coleman Troy |
ALGM ALLEGRO MICROSYSTEMS, INC. |
SELL |
4,500 |
$206K |
| May 21, 2026 |
Webster Roald Graham |
ALGM ALLEGRO MICROSYSTEMS, INC. |
SELL |
5,217 |
$234K |
| May 16, 2026 |
Coleman Troy |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
9,670 |
$417K |
| May 16, 2026 |
Briansky Sharon |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
13,942 |
$601K |
| May 16, 2026 |
Doogue Michael |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
60,508 |
$2.6M |
| May 16, 2026 |
Webster Roald Graham |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
4,277 |
$184K |
| May 16, 2026 |
Madormo Richard |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
5,439 |
$234K |
| May 16, 2026 |
D'Antilio Derek |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
37,840 |
$1.6M |
| May 16, 2026 |
Hagen Erin |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
5,815 |
$251K |
| May 18, 2026 |
Kent Ian |
ALGM ALLEGRO MICROSYSTEMS, INC. |
SELL |
2,642 |
$110K |
| May 16, 2026 |
Kent Ian |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
2,345 |
$101K |
| May 13, 2026 |
Webster Roald Graham |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
544 |
N/A |
| May 13, 2026 |
Webster Roald Graham |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
4,756 |
N/A |
| May 13, 2026 |
Hagen Erin |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
9,058 |
N/A |
| May 13, 2026 |
Doogue Michael |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
83,700 |
N/A |
| May 13, 2026 |
Doogue Michael |
ALGM ALLEGRO MICROSYSTEMS, INC. |
OTHER |
77,135 |
N/A |
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