SEMGROUP CORP's ticker is and the CUSIP is 81663A955.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $23,000 | +4.5% | 1,900 | +90.0% | 0.00% | – |
| Q3 2018 | $22,000 | +46.7% | 1,000 | +100.0% | 0.00% | – |
| Q4 2017 | $15,000 | -53.1% | 500 | -54.5% | 0.00% | – |
| Q3 2017 | $32,000 | -89.4% | 1,100 | -90.2% | 0.00% | -100.0% |
| Q2 2017 | $302,000 | +179.6% | 11,200 | +273.3% | 0.00% | +200.0% |
| Q1 2017 | $108,000 | -36.8% | 3,000 | 0.0% | 0.00% | -66.7% |
| Q3 2013 | $171,000 | +216.7% | 3,000 | +200.0% | 0.00% | +200.0% |
| Q2 2013 | $54,000 | – | 1,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 2 | $5,000 | 0.00% |