| 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
3 companies
Carolyn Trabuco is Director at SHIM and has filed Form 4s across 3 companies. Carolyn Trabuco'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 $445K at current prices.
Historically, Carolyn Trabuco's trades have earned a below-average insider score of 18/100 across 6 rated trades. Over a 12-month horizon, none of those trades were profitable, with an average 12-month return of -100.0%.
The biggest single holding is SHIM (~$246K) as Director. The SHIM filings lean toward selling, a net 12,732 shares.
Carolyn Trabuco has 13 Form 4 filings on record from December 2023 to August 2026, across 3 companies: Director at USA Rare Earth (USAR), 2025–2026; Director at Merlin (MRLN), 2026; Director at Shimmick (SHIM), 2023–2025.
The 18 reported transactions were 7 option or other derivative awards, 5 open-market sales, 4 option exercises and 1 stock award, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 1 purchase worth about $29K and 3 sales worth about $317K.
The only open-market purchase was 1,300 shares of USAR at an average $22.60 on January 29, 2026, about $29K.
The largest open-market sale was 13,000 shares of USAR at an average $22.77 on June 8, 2026, about $296K.
None of the 3 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 8, 2026 | USAR Usa Rare Earth, Inc. | Director | Sell | 13,000 | $22.77 | $295,984.00 | -40.9% | -20.5% | - | |
| Jan 29, 2026 | USAR Usa Rare Earth, Inc. | Director | Buy | 1,300 | $22.60 | $29,379.22 | New | -0.2% | - | |
| May 21, 2025 | SHIM Shimmick Corp | Director | Sell | 3,032 | $1.65 | $5,003.24 | -3.1% | +75.9% | +155.1% | |
| May 19, 2025 | SHIM Shimmick Corp | Director | Sell | 9,700 | $1.69 | $16,369.29 | -8.9% | +61.8% | +159.4% |