Joseph R Martin insider trades: Allegro Microsystems (ALGM) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Joseph reports to the SEC






and 1 more company
Open-market buys and sales
23 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 23, 2023 | ALGM | ↓ Sell | 17,000 | $38.73 | $658K | Direct | Aug 24, 2023 (1d) |
| Jun 6, 2023 | AZTA | ↓ Sell | 2,400 | $43.07 | $103K | Direct | Jun 7, 2023 (1d) |
| Nov 4, 2022 | ALGM | ↓ Sell | 16,349 | $25.92 | $424K | Direct | Nov 7, 2022 (3d) |
| May 23, 2022 | ALGM | ↓ Sell | 8,278 | $24.17 | $200K | Direct | May 25, 2022 (2d) |
| Nov 23, 2021 | ALGM | ↓ Sell | 13,000 | $30.61 | $398K | Direct | Nov 24, 2021 (1d) |
| Oct 29, 2021 | ALGM | ↓ Sell10b5-1 | 20,000 | $33.41 | $668K | Direct | Nov 1, 2021 (3d) |
| Feb 9, 2021 | ALGM | ↓ Sell | 11,709 | $29.16 | $341K | Direct | Feb 11, 2021 (2d) |
| May 20, 2020 | BRKS | ↓ Sell | 5,000 | $40.54 | $203K | Direct | May 22, 2020 (2d) |
| Feb 19, 2020 | BRKS | ↓ Sell | 6,000 | $41.34 | $248K | Direct | Feb 20, 2020 (1d) |
| Aug 6, 2014 | BRKS | ↓ Sell | 6,113 | $10.69 | $65K | Direct | Aug 7, 2014 (1d) |
| Aug 20, 2013 | BRKS | ↓ Sell | 6,479 | $9.01 | $58K | Direct | Aug 21, 2013 (1d) |
| Nov 19, 2012 | BRKS | ↓ Sell | 4,983 | $7.21 | $36K | Direct | Nov 21, 2012 (2d) |
| Dec 8, 2011 | BRKS | ↓ Sell | 5,000 | $9.86 | $49K | Direct | Dec 9, 2011 (1d) |
| May 10, 2010 | BRKS | ↓ Sell | 7,500 | $9.25 | $69K | Direct | May 12, 2010 (2d) |
| Jun 9, 2009 | BRKS | ↓ Sell | 5,000 | $4.75 | $24K | Direct | Jun 11, 2009 (2d) |
| May 12, 2008 | BRKS | ↓ Sell | 3,700 | $10.02 | $37K | Direct | May 13, 2008 (1d) |
| May 2, 2006 | FCS | ↓ Sell | 194,000 | $20.37 | $4.0M | Direct | May 2, 2006 (0d) |
| May 1, 2006 | FCS | ↓ Sell | 6,000 | $20.50 | $123K | Direct | May 2, 2006 (1d) |
| Jan 24, 2006 | FCS | ↓ Sell | 6,640 | $18.51 | $123K | by Children | Jan 25, 2006 (1d) |
| Jan 20, 2006 | FCS | ↓ Sell | 32,149 | $18.71 | $602K | Direct | Jan 23, 2006 (3d) |
| Nov 3, 2005 | FCS | ↓ Sell | 150,000 | $16.02 | $2.4M | Direct | Nov 3, 2005 (0d) |
| Oct 21, 2005 | FCS | ↓ Sell | 50,000 | $15.54 | $777K | Direct | Oct 24, 2005 (3d) |
| May 5, 2005 | NYSE: | ↓ Sell | 2,624 | $13.94 | $37K | Direct | May 9, 2005 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other ALGM insiders
Open-market trades in the last 12 months
About Joseph R Martin's insider trades
Joseph R Martin is an insider at Allegro Microsystems (ALGM). Since May 5, 2005, Joseph has reported no open-market purchases and 23 sales worth $11.6M on SEC Form 4. There have been no open-market trades in the last 12 months.
1 sale (6% of the value sold) was made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so it says little about how the insider sees the stock today.
Their filings also include grants and awards (36 filings), gifts (5 filings), option exercises (2 filings), conversions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ALGM insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.