ALGMALLEGRO MICROSYSTEMS, INC.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-06-04.
Insider buys (90d)
$0.00
Insider sells (90d)
$3.42M
Net flow
$-3.42M
Filings
23
Buy transactions
0
Sell transactions
7
Distinct insiders
10
Last close (cached)
$46.39
as of 2026-06-05
1d return
-13.5%
5d return
-3.1%
1m return
-9.7%
Top insiders trading ALGM (90d)
Recent transactions (28)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-04 | 2026-06-03 | Madormo Richard | Sale | 5,000 | $52.72 | $263.6K | open → |
| 2026-05-26 | 2026-05-22 | Coleman Troy | Sale | 4,500 | $45.72 | $205.7K | open → |
| 2026-05-22 | 2026-05-21 | Webster Roald Graham | Sale | 5,217 | $44.88 | $234.2K | open → |
| 2026-05-19 | 2026-05-18 | Kent Ian | Sale | 2,642 | $41.56 | $109.8K | open → |
| 2026-05-19 | 2026-05-16 | Kent Ian | Tax | 2,345 | $43.10 | $101.1K | open → |
| 2026-05-19 | 2026-05-16 | Hagen Erin | Tax | 5,815 | $43.10 | $250.6K | open → |
| 2026-05-19 | 2026-05-16 | D'Antilio Derek | Tax | 37,840 | $43.10 | $1.63M | open → |
| 2026-05-19 | 2026-05-16 | Madormo Richard | Tax | 5,439 | $43.10 | $234.4K | open → |
| 2026-05-19 | 2026-05-16 | Webster Roald Graham | Tax | 4,277 | $43.10 | $184.3K | open → |
| 2026-05-19 | 2026-05-16 | Doogue Michael | Tax | 60,508 | $43.10 | $2.61M | open → |
| 2026-05-19 | 2026-05-16 | Briansky Sharon | Tax | 13,942 | $43.10 | $600.9K | open → |
| 2026-05-19 | 2026-05-16 | Coleman Troy | Tax | 9,670 | $43.10 | $416.8K | open → |
| 2026-05-15 | 2026-05-13 | Willett Robert | Grant | 1,094 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | Kent Ian | Grant | 8,492 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | D'Antilio Derek | Grant | 30,438 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | D'Antilio Derek | Grant | 29,439 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | Madormo Richard | Grant | 19,815 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | Briansky Sharon | Grant | 2,611 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | Briansky Sharon | Grant | 15,852 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | Lynch Susan D | Sale | 16,711 | $45.46 | $759.6K | open → |
| 2026-05-15 | 2026-05-13 | Coleman Troy | Grant | 18,116 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | Doogue Michael | Grant | 83,700 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | Doogue Michael | Grant | 77,135 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | Hagen Erin | Grant | 9,058 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | Webster Roald Graham | Grant | 544 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-13 | Webster Roald Graham | Grant | 4,756 | $0.00 | $0.00 | open → |
| 2026-05-13 | 2026-05-11 | Briansky Sharon | Sale | 8,948 | $47.54 | $425.4K | open → |
| 2026-05-13 | 2026-05-11 | Doogue Michael | Sale | 30,089 | $47.23 | $1.42M | open → |
Other tickers these insiders trade
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