 | Form 4 Filings | Insider Buys | Significant Buys | Penny Stocks Insider Buying | Insider Sales |
| Insider Buy Sell Ratios | Stock Options | Insider Trading Stock Screener | Insider Trading Graph View | Insider Watch |
Insider Trading - SemGroup Corp (SEMG)
| | "Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise" - Peter Lynch What is insider trading>> |
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2019-09-16 Sale(A) | 2019-10-15 5:04 pm | SemGroup Corp | SEMG | Buffalo Investor I L.P. Buffalo Investor I GP LLC Buffalo Holding I LLC Buffalo Holding II LLC ALINDA INFRASTRUCTURE FUND II LP Alinda GP II L.P. Alinda Parallel Fund GP II L.P. Alinda Parallel Fund GP II Ltd. Alinda GP of GP II LLC Beale Christopher W. 10% Owner | 5,642,408 | $16.61 | $93,720,400 | 2,742,440 (Indirect) | View |
| 2019-09-16 Sale(A) | 2019-10-15 4:57 pm | SemGroup Corp | SEMG | Buffalo Investor II L.P. Buffalo Investor II GP LLC 10% Owner | 5,642,408 | $16.61 | $93,720,400 | 2,742,440 (Indirect) | View |
| 2019-09-16 Sale | 2019-09-18 5:08 pm | SemGroup Corp | SEMG | Buffalo Investor I L.P. Buffalo Investor I GP LLC Buffalo Holding I LLC Buffalo Holding II LLC ALINDA INFRASTRUCTURE FUND II LP Alinda GP II L.P. Alinda Parallel Fund GP II L.P. Alinda Parallel Fund GP II Ltd. Alinda GP of GP II LLC Beale Christopher W. 10% Owner | 5,642,408 | $16.61 | $93,720,400 | 2,216,567 (Indirect) | View |
| 2019-09-16 Sale | 2019-09-18 5:04 pm | SemGroup Corp | SEMG | Buffalo Investor II L.P. Buffalo Investor II GP LLC 10% Owner | 5,642,408 | $16.61 | $93,720,400 | 2,216,567 (Indirect) | View |
| 2018-11-16 Purchase | 2018-11-20 4:19 pm | SemGroup Corp | SEMG | MCADAM WILLIAM J Director | 15,000 | $16.57 | $248,550 | 20,000 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2019-12-05 Equity Swap | 2019-12-09 5:30 pm | 2019-07-19 N/A | SemGroup Corp | SEMG | Warburg Pincus (Bermuda) Private Equity GP Ltd. WP SemGroup Holdings L.P. WP Cayman SemGroup Holdings L.P. Warburg Pincus (Europa) Private Equity XII (Cayman) L.P. Warburg Pincus (Cayman) XII L.P. Warburg Pincus (Cayman) XII GP LLC Warburg Pincus Partners II (Cayman) L.P. KAYE CHARLES R Landy Joseph P. 10% Owner | 300,000 | $0 | 0 (Indirect) | View |
| 2019-12-05 Disposition | 2019-12-06 3:31 pm | N/A N/A | SemGroup Corp | SEMG | MCADAM WILLIAM J Director | 25,000 | $0 | 0 (Indirect) | View |
| 2019-12-05 Disposition | 2019-12-06 3:31 pm | N/A N/A | SemGroup Corp | SEMG | MCADAM WILLIAM J Director | 20,000 | $0 | 0 (Indirect) | View |
| 2019-12-05 Disposition | 2019-12-06 3:31 pm | N/A N/A | SemGroup Corp | SEMG | MCADAM WILLIAM J Director | 19,300 | $0 | 0 (Direct) | View |
| 2019-12-05 Disposition | 2019-12-06 3:29 pm | N/A N/A | SemGroup Corp | SEMG | LYTAL JAMES H Director | 35,058 | $0 | 0 (Direct) | View |
| 2019-12-05 Disposition | 2019-12-06 3:28 pm | N/A N/A | SemGroup Corp | SEMG | Kurz Karl F Director | 48,780 | $0 | 0 (Direct) | View |
| 2019-12-05 Disposition | 2019-12-06 3:26 pm | N/A N/A | SemGroup Corp | SEMG | Barpoulis Sarah Morrison Director | 11,433 | $0 | 0 (Indirect) | View |
| 2019-12-05 Disposition | 2019-12-06 3:26 pm | N/A N/A | SemGroup Corp | SEMG | Barpoulis Sarah Morrison Director | 29,009 | $0 | 0 (Direct) | View |
| 2019-12-05 Disposition | 2019-12-06 3:25 pm | N/A N/A | SemGroup Corp | SEMG | BALLSCHMIEDE RONALD A Director | 12,008 | $0 | 0 (Indirect) | View |
| 2019-12-05 Disposition | 2019-12-06 3:25 pm | N/A N/A | SemGroup Corp | SEMG | BALLSCHMIEDE RONALD A Director | 31,197 | $0 | 0 (Direct) | View |
| 2019-12-05 Disposition | 2019-12-06 3:24 pm | N/A N/A | SemGroup Corp | SEMG | MCDANIEL THOMAS R Director | 13,640 | $0 | 0 (Direct) | View |
| 2019-12-05 Disposition | 2019-12-06 3:24 pm | N/A N/A | SemGroup Corp | SEMG | MCDANIEL THOMAS R Director | 47,013 | $0 | 0 (Indirect) | View |
| 2019-12-03 Option Award | 2019-12-05 12:30 pm | N/A N/A | SemGroup Corp | SEMG | Conner Carlin G. CEO | 115,041 | $0 | 0 (Direct) | View |
| 2019-12-03 Tax Withholding | 2019-12-05 12:30 pm | N/A N/A | SemGroup Corp | SEMG | Conner Carlin G. CEO | 51,022 | $15.06 | 0 (Direct) | View |
| 2019-12-03 Disposition | 2019-12-05 12:30 pm | N/A N/A | SemGroup Corp | SEMG | Conner Carlin G. CEO | 315,492 | $0 | 0 (Direct) | View |
| 2019-12-03 Option Award | 2019-12-05 12:21 pm | N/A N/A | SemGroup Corp | SEMG | Fitzgerald Robert N CFO | 53,633 | $0 | 0 (Direct) | View |
| 2019-12-03 Tax Withholding | 2019-12-05 12:21 pm | N/A N/A | SemGroup Corp | SEMG | Fitzgerald Robert N CFO | 21,024 | $15.06 | 0 (Direct) | View |
| 2019-12-03 Disposition | 2019-12-05 12:21 pm | N/A N/A | SemGroup Corp | SEMG | Fitzgerald Robert N CFO | 165,638 | $0 | 0 (Direct) | View |
| 2019-12-03 Disposition | 2019-12-05 12:21 pm | N/A N/A | SemGroup Corp | SEMG | Fitzgerald Robert N CFO | 10 | $0 | 0 (Indirect) | View |
| 2019-12-03 Option Award | 2019-12-05 12:19 pm | N/A N/A | SemGroup Corp | SEMG | GOSSE DAVID VP | 22,010 | $0 | 0 (Direct) | View |
| 2019-12-03 Tax Withholding | 2019-12-05 12:19 pm | N/A N/A | SemGroup Corp | SEMG | GOSSE DAVID VP | 10,567 | $15.06 | 0 (Direct) | View |
| 2019-12-03 Disposition | 2019-12-05 12:19 pm | N/A N/A | SemGroup Corp | SEMG | GOSSE DAVID VP | 66,917 | $0 | 0 (Direct) | View |
| 2019-12-03 Option Award | 2019-12-05 12:17 pm | N/A N/A | SemGroup Corp | SEMG | LINDBERG SUSAN S VP | 27,180 | $0 | 0 (Direct) | View |
| 2019-12-03 Tax Withholding | 2019-12-05 12:17 pm | N/A N/A | SemGroup Corp | SEMG | LINDBERG SUSAN S VP | 7,979 | $15.06 | 0 (Direct) | View |
| 2019-12-03 Disposition | 2019-12-05 12:17 pm | N/A N/A | SemGroup Corp | SEMG | LINDBERG SUSAN S VP | 48,530 | $0 | 0 (Direct) | View |
| 2019-12-03 Option Award | 2019-12-05 12:15 pm | N/A N/A | SemGroup Corp | SEMG | MINIELLY DAVID M VP | 25,910 | $0 | 0 (Direct) | View |
| 2019-12-03 Tax Withholding | 2019-12-05 12:15 pm | N/A N/A | SemGroup Corp | SEMG | MINIELLY DAVID M VP | 7,607 | $15.06 | 0 (Direct) | View |
| 2019-12-03 Disposition | 2019-12-05 12:15 pm | N/A N/A | SemGroup Corp | SEMG | MINIELLY DAVID M VP | 91,865 | $0 | 0 (Direct) | View |
| 2019-12-03 Option Award | 2019-12-05 12:14 pm | N/A N/A | SemGroup Corp | SEMG | REVERE SHAUN M VP | 29,311 | $0 | 0 (Direct) | View |
| 2019-12-03 Tax Withholding | 2019-12-05 12:14 pm | N/A N/A | SemGroup Corp | SEMG | REVERE SHAUN M VP | 7,141 | $15.06 | 0 (Direct) | View |
| 2019-12-03 Disposition | 2019-12-05 12:14 pm | N/A N/A | SemGroup Corp | SEMG | REVERE SHAUN M VP | 77,355 | $0 | 0 (Direct) | View |
| 2019-12-03 Option Award | 2019-12-05 12:12 pm | N/A N/A | SemGroup Corp | SEMG | SELL THOMAS D CAO | 10,505 | $0 | 0 (Direct) | View |
| 2019-12-03 Tax Withholding | 2019-12-05 12:12 pm | N/A N/A | SemGroup Corp | SEMG | SELL THOMAS D CAO | 3,085 | $15.06 | 0 (Direct) | View |
| 2019-12-03 Disposition | 2019-12-05 12:12 pm | N/A N/A | SemGroup Corp | SEMG | SELL THOMAS D CAO | 32,995 | $0 | 0 (Direct) | View |
| 2019-06-17 Gift | 2019-06-18 4:42 pm | N/A N/A | SemGroup Corp | SEMG | MCDANIEL THOMAS R Director | 6,667 | $0 | 47,013 (Direct) | View |
| 2019-06-17 Gift | 2019-06-18 4:42 pm | N/A N/A | SemGroup Corp | SEMG | MCDANIEL THOMAS R Director | 6,667 | $0 | 47,013 (Indirect) | View |
| 2019-06-01 Option Award | 2019-06-04 4:46 pm | N/A N/A | SemGroup Corp | SEMG | MCDANIEL THOMAS R Director | 13,640 | $0 | 20,307 (Direct) | View |
| 2019-06-01 Option Award | 2019-06-04 4:45 pm | N/A N/A | SemGroup Corp | SEMG | MCADAM WILLIAM J Director | 10,270 | $0 | 19,300 (Direct) | View |
| 2019-06-01 Option Award | 2019-06-04 4:44 pm | N/A N/A | SemGroup Corp | SEMG | LYTAL JAMES H Director | 10,468 | $0 | 35,058 (Direct) | View |
| 2019-06-01 Option Award | 2019-06-04 4:43 pm | N/A N/A | SemGroup Corp | SEMG | Kurz Karl F Director | 9,675 | $0 | 48,780 (Direct) | View |
| 2019-06-01 Option Award | 2019-06-04 4:42 pm | N/A N/A | SemGroup Corp | SEMG | Barpoulis Sarah Morrison Director | 10,666 | $0 | 29,009 (Direct) | View |
| 2019-06-01 Option Award | 2019-06-04 4:41 pm | N/A N/A | SemGroup Corp | SEMG | BALLSCHMIEDE RONALD A Director | 10,270 | $0 | 31,197 (Direct) | View |
| 2019-04-01 Tax Withholding | 2019-04-03 4:15 pm | N/A N/A | SemGroup Corp | SEMG | Conner Carlin G. CEO | 2,420 | $14.79 | 251,473 (Direct) | View |
| 2019-03-01 Option Award | 2019-03-05 5:46 pm | N/A N/A | SemGroup Corp | SEMG | REVERE SHAUN M VP | 15,269 | $0 | 55,185 (Direct) | View |
| 2019-03-01 Tax Withholding | 2019-03-05 5:46 pm | N/A N/A | SemGroup Corp | SEMG | GOSSE DAVID VP | 1,910 | $15.22 | 54,948 (Direct) | View |
| 2019-03-01 Option Award | 2019-03-05 5:46 pm | N/A N/A | SemGroup Corp | SEMG | GOSSE DAVID VP | 11,945 | $0 | 54,948 (Direct) | View |
| 2019-03-01 Tax Withholding | 2019-03-05 5:45 pm | N/A N/A | SemGroup Corp | SEMG | MINIELLY DAVID M VP | 969 | $15.22 | 73,562 (Direct) | View |
| 2019-03-01 Option Award | 2019-03-05 5:45 pm | N/A N/A | SemGroup Corp | SEMG | MINIELLY DAVID M VP | 13,459 | $0 | 73,562 (Direct) | View |
| 2019-03-01 Option Award | 2019-03-05 5:44 pm | N/A N/A | SemGroup Corp | SEMG | LINDBERG SUSAN S VP | 13,640 | $0 | 29,329 (Direct) | View |
| 2019-03-01 Tax Withholding | 2019-03-05 5:43 pm | N/A N/A | SemGroup Corp | SEMG | SELL THOMAS D CAO | 290 | $15.22 | 25,575 (Direct) | View |
| 2019-03-01 Option Award | 2019-03-05 5:43 pm | N/A N/A | SemGroup Corp | SEMG | SELL THOMAS D CAO | 6,453 | $0 | 25,575 (Direct) | View |
| 2019-03-01 Tax Withholding | 2019-03-05 5:42 pm | N/A N/A | SemGroup Corp | SEMG | Fitzgerald Robert N CFO | 1,522 | $15.22 | 133,029 (Direct) | View |
| 2019-03-01 Option Award | 2019-03-05 5:42 pm | N/A N/A | SemGroup Corp | SEMG | Fitzgerald Robert N CFO | 23,108 | $0 | 133,029 (Direct) | View |
| 2019-03-01 Tax Withholding | 2019-03-05 5:40 pm | N/A N/A | SemGroup Corp | SEMG | Conner Carlin G. CEO | 3,900 | $15.22 | 253,893 (Direct) | View |
| 2019-03-01 Option Award | 2019-03-05 5:40 pm | N/A N/A | SemGroup Corp | SEMG | Conner Carlin G. CEO | 48,725 | $0 | 253,893 (Direct) | View |
| 2019-02-15 Tax Withholding | 2019-02-21 4:17 pm | N/A N/A | SemGroup Corp | SEMG | SELL THOMAS D CAO | 580 | $16.87 | 19,412 (Direct) | View |
| 2018-10-01 Option Award | 2018-10-03 6:04 pm | N/A N/A | SemGroup Corp | SEMG | MCADAM WILLIAM J Director | 224 | $0 | 9,030 (Direct) | View |
| 2018-06-19 Gift | 2018-06-19 4:42 pm | N/A N/A | SemGroup Corp | SEMG | MCDANIEL THOMAS R Director | 5,478 | $0 | 40,346 (Direct) | View |
| 2018-06-19 Gift | 2018-06-19 4:42 pm | N/A N/A | SemGroup Corp | SEMG | MCDANIEL THOMAS R Director | 5,478 | $0 | 40,346 (Indirect) | View |
| 2018-06-01 Option Award | 2018-06-05 4:27 pm | N/A N/A | SemGroup Corp | SEMG | MCDANIEL THOMAS R Director | 6,667 | $0 | 12,145 (Direct) | View |
| 2018-06-01 Option Award | 2018-06-05 4:26 pm | N/A N/A | SemGroup Corp | SEMG | MCADAM WILLIAM J Director | 4,729 | $0 | 8,806 (Direct) | View |
| 2018-06-01 Option Award | 2018-06-05 4:26 pm | N/A N/A | SemGroup Corp | SEMG | LYTAL JAMES H Director | 5,116 | $0 | 24,590 (Direct) | View |