| 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 | CFO
3 companies
White Brian C serves as a CFO at AMBA and has filed Form 4s across 3 companies. Across recent SEC filings that breaks down to 0 buys and 9 sells. Those positions are worth an estimated $5.8M at current prices.
Historically, White Brian C's trades have earned a middling insider score of 64/100 across 6 rated trades. Over a 12-month horizon, 83.3% of those trades were profitable, with an average 12-month return of +23.1%.
The biggest single holding is AMBA (~$4.7M) as CFO. The recent filings there lean toward selling, a net 21,706 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 20, 2026 | FORM Formfactor, Inc. | Director | Sell | 3,250 | $126.00 | $409,500.00 | -27.3% | -0.8% | - | |
| Feb 24, 2026 | FORM Formfactor, Inc. | Director | Sell | 2,300 | $100.01 | $230,023.00 | -17.9% | +35.7% | - | |
| Feb 9, 2026 | FORM Formfactor, Inc. | Director | Sell | 5,500 | $90.95 | $500,225.00 | -30.0% | +59.6% | - | |
| May 20, 2024 | FORM Formfactor Inc | Director | Sell | 3,290 | $57.00 | $187,530.00 | -21.8% | -11.6% | -44.6% | |
| Dec 19, 2023 | AMBA Ambarella Inc | CFO | Sell | 3,357 | $63.04 | $211,625.28 | -4.3% | -22.0% | +10.5% | |
| Sep 18, 2023 | AMBA Ambarella Inc | CFO | Sell | 3,274 | $57.30 | $187,600.20 | -4.1% | +7.9% | -6.2% | |
| Jun 20, 2023 | AMBA Ambarella Inc | CFO | Sell | 3,297 | $84.80 | $279,585.60 | -3.9% | -29.7% | -32.1% | |
| Mar 17, 2023 | AMBA Ambarella Inc | CFO | Sale+OE | 10,554 | $76.85 | $811,074.90 | -50.4% | +12.4% | -36.0% | |
| Mar 9, 2023 | AMBA Ambarella Inc | CFO | Sell | 1,224 | $82.25 | $100,674.00 | -56.5% | 0.0% | -30.2% |