Brad W. Buss is CFO at CYPRESS SEMICONDUCTOR CORP /DE/ (CY). They have made 37 open-market trades across 9 companies since 2006, most recently 2026-06-13.
CIK 0001336664
13 open-market purchases totalling $3.1M since 2006, against 24 sales. Across 13 scored buys the stock is down 2.9% at ninety days, and 4.1 points behind the S&P over the same stretch.
13 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 23% | 46% | 31% |
| Avg Move | -6.2% | -0.6% | -2.9% |
| Alpha | -2.7% | -0.1% | -4.1% |
| Scored | 13 | 13 | 13 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| QS | SELL | 2025-10-31 | 2025-10-31 | $17.98 | $5.4M | -17.4% | -33.8% | -44.4% |
| QS | SELL | 2025-10-24 | 2025-10-28 | $15.98 | $9.6M | +6.3% | -21.8% | -36.6% |
| MRVL | BUY | 2025-03-07 | 2025-03-07 | $69.00 | $207K | +2.1% | -25.4% | -4.7% |
| TSP | BUY | 2022-03-07 | 2022-03-07 | $11.17 | $279K | +15.3% | +2.8% | -21.7% |
| QS | BUY | 2021-05-25 | 2021-05-28 | $23.83 | $477K | +5.0% | +17.2% | -19.2% |
| ACM | BUY | 2020-08-26 | 2020-08-31 | $38.56 | $501K | -2.8% | +6.2% | +31.7% |
| TSLA | SELL | 2019-05-16 | 2019-05-20 | $228.37 | $8.8M | -6.3% | +14.7% | +14.8% |
| TSLA | SELL | 2019-05-16 | 2019-05-20 | $228.34 | $17.4M | -6.3% | +14.7% | +14.8% |
| TSLA | SELL | 2019-03-14 | 2019-03-18 | $292.45 | $5.6M | +4.2% | +1.4% | -15.9% |
| TSLA | SELL | 2019-03-14 | 2019-03-18 | $292.45 | $5.6M | +4.2% | +1.4% | -15.9% |
| TSLA | SELL | 2019-02-14 | 2019-02-19 | $303.89 | $7.2M | -3.2% | -10.0% | -32.5% |
| TSLA | SELL | 2019-02-14 | 2019-02-19 | $303.93 | $5.8M | -3.2% | -10.0% | -32.5% |
| AAP | BUY | 2017-05-31 | 2017-06-01 | $134.47 | $161K | -3.9% | -13.6% | -29.3% |
| TSLA | SELL | 2016-05-12 | 2016-05-16 | $207.85 | $4.3M | +7.7% | +4.1% | +7.9% |
| SCTY | SELL | 2015-08-17 | 2015-08-18 | $48.13 | $512K | -13.2% | +7.1% | +7.1% |
| SCTY | BUY | 2015-06-15 | 2015-06-15 | $54.87 | $329K | -13.2% | +7.1% | +7.1% |
| TSLA | SELL | 2015-02-18 | 2015-02-20 | $205.39 | $1.2M | -13.2% | -3.2% | -3.2% |
| SCTY | BUY | 2014-11-19 | 2014-11-19 | $55.32 | $332K | -13.2% | +7.1% | +7.1% |
| CY | SELL | 2014-03-03 | 2014-03-05 | $9.78 | $537K | -13.7% | -2.0% | -2.0% |
| CY | BUY | 2013-11-20 | 2013-11-21 | $9.13 | $137K | -13.7% | -2.0% | -2.0% |
| TSLA | SELL | 2013-08-23 | 2013-08-27 | $158.31 | $1.6M | -13.2% | -3.2% | -3.2% |
| TSLA | SELL | 2013-05-28 | 2013-05-30 | $104.42 | $2.1M | -13.2% | -3.2% | -3.2% |
| CY | BUY | 2013-01-25 | 2013-01-28 | $9.97 | $100K | -13.7% | -2.0% | -2.0% |
| CY | BUY | 2012-10-19 | 2012-10-22 | $9.69 | $194K | -13.7% | -2.0% | -2.0% |
| PRSS | BUY | 2012-04-03 | 2012-04-03 | $19.00 | $190K | -1.9% | +2.1% | +2.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| SCTY |
| 14,355 |
| $292K |
| PRSS | 76,353 | $112K |
| TSP | 50,447 | $13K |
| Total | $49.8M |
Shares reported on the most recent Form 4, priced at the 2026-06-15 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.