| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
2 companies
James P Lederer is Director at LSCC, with reported holdings spanning 2 companies. James P Lederer's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $7.2M at current prices.
Our model assigns James P Lederer a strong insider score of 74/100, based on 12 past trades. Over a 12-month horizon, all 7 of those trades were profitable, with an average 12-month return of +24.1%.
James P Lederer's largest disclosed position is in LSCC as Director, worth about $4.4M. The LSCC filings lean toward selling, a net 59,938 shares.
James P Lederer has 33 Form 4 filings on record from May 2016 to June 2026, across 2 companies: Director at Entegris (ENTG), 2016–2026; Director at Lattice Semiconductor (LSCC), 2020–2026.
The 44 reported transactions were 15 open-market sales, 13 stock awards, 11 option exercises and 5 option or other derivative awards.
Counted by filing, the open-market trades come to no purchases and 12 sales worth about $7.6M.
The largest open-market sale was 24,837 shares of LSCC at an average $66.34 on September 23, 2021, about $1.6M. Twelve months later LSCC was down 29%.
None of the 6 sales since April 2023 was marked as made under a Rule 10b5-1 trading plan.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 3, 2026 | ENTG Entegris, Inc. | Director | Sell | 3,569 | $143.59 | $512,472.71 | -16.3% | -7.7% | - | |
| Jun 3, 2026 | LSCC Lattice Semiconductor Corporation | Director | Sell | 6,101 | $153.94 | $939,157.44 | -12.9% | -27.8% | - | |
| Mar 2, 2026 | LSCC Lattice Semiconductor Corporation | Director | Sell | 5,000 | $99.80 | $499,000.00 | -9.9% | +43.7% | - | |
| Feb 26, 2026 | LSCC Lattice Semiconductor Corporation | Director | Sell | 5,000 | $96.96 | $484,800.00 | -9.0% | +52.1% | - | |
| Dec 10, 2025 | ENTG Entegris Inc | Director | Sell | 2,008 | $92.84 | $186,422.72 | -8.9% | +23.4% | - | |
| Mar 8, 2024 | ENTG Entegris Inc | Director | Sell | 1,500 | $146.21 | $219,315.00 | -7.7% | -6.6% | -26.5% | |
| Nov 3, 2021 | LSCC Lattice Semiconductor Corp | Director | Sale+OE | 19,000 | $74.11 | $1,408,000.00 | -33.0% | -27.0% | -35.1% | |
| Sep 23, 2021 | LSCC Lattice Semiconductor Corp | Director | Sale+OE | 24,837 | $66.34 | $1,647,598.30 | -39.2% | +9.8% | -28.6% | |
| Aug 4, 2021 | ENTG Entegris Inc | - | Sell | 5,000 | $125.00 | $625,000.00 | -25.4% | +16.2% | -14.3% | |
| Apr 9, 2021 | ENTG Entegris Inc | - | Sell | 7,000 | $121.76 | $852,320.00 | -27.9% | -4.8% | -9.7% |