Shaker Sadasivam is CEO at SunEdison Semiconductor Ltd (SEMI). They have made 10 open-market trades across 4 companies since 2014, most recently 2026-08-28.
9 open-market purchases totalling $2.2M since 2015, against 1 sale. Across 7 scored buys the stock is up 2.0% at thirty days, and 1.3 points ahead of the S&P over the same stretch.
7 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| COHR | 41,173 | $9.6M |
| IIVI | 34,996 | $7.9M |
| FTCI | 255,464 | $409K |
| SUNE | 99,752 | $201K |
| SEMI | 9,038 | — |
| Total | $18.2M |
Shares reported on the most recent Form 4, priced at the 2026-09-01 close. 1 holding could not be priced and is excluded from the total.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 29% | 43% | — |
| Avg Move | -0.4% | +2.0% | — |
| Alpha | +0.5% | +1.3% | — |
| Scored | 7 | 7 | 4 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FTCI | BUY | 2026-08-28 | 2026-09-01 | $2.69 | $272K | -5.2% | -7.7% | — |
| FTCI | BUY | 2026-08-27 | 2026-08-31 | $2.35 | $93K | -6.9% | -13.5% | — |
| FTCI | BUY | 2026-08-26 | 2026-08-28 | $2.19 | $73K | -6.0% | -2.9% | — |
| FTCI | BUY | 2026-05-06 | 2026-05-07 | $3.70 | $100K | -3.2% | +11.1% | -33.0% |
| COHR | SELL | 2025-06-03 | 2025-06-05 | $80.00 | $2.3M | -1.3% | +9.0% | +9.5% |
| FTCI | BUY | 2023-11-17 | 2023-11-21 | $0.51 | $30K | +28.0% | +25.6% | -2.0% |
| FTCI | BUY | 2023-09-13 | 2023-09-14 | $1.40 | $25K | -10.0% | -6.4% | -41.8% |
| IIVI | BUY | 2019-05-21 | 2019-05-23 | $34.63 | $987K | +0.6% | +8.2% | +20.2% |
| SEMI | BUY | 2015-08-14 | 2015-08-18 | $13.45 | $311K | N/A | N/A | N/A |
| SEMI | BUY | 2015-08-14 | 2015-08-18 | $13.03 | $349K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.