| 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 |
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Director
2 companies
Elizabeth M Schwarting is Director at AMBA, with reported holdings spanning 2 companies. Elizabeth M Schwarting'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 $1.3M at current prices.
Our model assigns Elizabeth M Schwarting a middling insider score of 65/100, based on 20 past trades. Over a 12-month horizon, 61.1% of those trades were profitable, with an average 12-month return of +1.3%.
Elizabeth M Schwarting's largest disclosed position is in LSCC as Director, worth about $703K. The LSCC filings lean toward selling, a net 4,550 shares.
Elizabeth M Schwarting has 41 Form 4 filings on record from September 2020 to September 2026, across 2 companies: Director at Ambarella (AMBA), 2020–2026; Director at Lattice Semiconductor (LSCC), 2023–2026.
The 49 reported transactions were 21 open-market sales, 14 option exercises, 7 stock awards and 6 option or other derivative awards, plus smaller numbers of other types.
Counted by filing, the open-market trades come to no purchases and 21 sales worth about $1.4M.
The largest open-market sale was 3,200 shares of LSCC at an average $124.53 on May 6, 2026, about $398K.
1 of the 13 sales since April 2023 was made under a Rule 10b5-1 trading plan; the other 12 were not.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 6, 2026 | LSCC Lattice Semiconductor Corporation | Director | Sell | 3,200 | $124.53 | $398,496.00 | -32.5% | +10.2% | - | |
| Dec 16, 2025 | AMBA Ambarella Inc | Director | Sell | 624 | $72.38 | $45,163.31 | -8.5% | -27.2% | - | |
| Oct 6, 2025 | AMBA Ambarella Inc | Director | Sell | 2,664 | $85.38 | $227,444.86 | -26.7% | -9.6% | -20.3% | |
| May 15, 2025 | LSCC Lattice Semiconductor Corp | Director | Sell | 700 | $52.03 | $36,422.54 | -8.0% | +24.8% | +129.9% | |
| Dec 18, 2024 | AMBA Ambarella Inc | Director | Sell | 253 | $71.55 | $18,103.31 | -3.1% | -22.9% | +1.0% | |
| Sep 24, 2024 | AMBA Ambarella Inc | Director | Sell | 913 | $54.74 | $49,976.62 | -10.1% | +34.9% | +56.0% | |
| Sep 16, 2024 | AMBA Ambarella Inc | Director | Sell | 240 | $53.16 | $12,757.46 | -2.6% | +42.8% | +48.3% | |
| Jun 17, 2024 | AMBA Ambarella Inc | Director | Sell | 230 | $55.56 | $12,778.80 | -3.7% | -4.5% | -6.3% | |
| May 10, 2024 | LSCC Lattice Semiconductor Corp | Director | Sell | 650 | $69.20 | $44,980.00 | -25.3% | -31.9% | -28.6% | |
| Mar 20, 2024 | AMBA Ambarella Inc | Director | Sell | 240 | $49.47 | $11,872.80 | -3.7% | +8.8% | +7.7% |