PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| SEM | CHERNOW DAVID S | CEO | Apr 28 '25 | Sale | 18.00 | 225,000 | 4,050,000 | 714,516 | Apr 29 |
| SEM | CHERNOW DAVID S | PRESIDENT AND CEO | Feb 27 '23 | Sale | 27.30 | 139,550 | 3,809,715 | 839,550 | Feb 28 |
| SEM | CHERNOW DAVID S | President and CEO | Aug 09 '21 | Sale | 36.14 | 139,550 | 5,043,337 | 839,550 | Aug 11 |
| SEM | CHERNOW DAVID S | President and CEO | Nov 09 '20 | Sale | 25.00 | 111,640 | 2,791,000 | 889,550 | Nov 10 |
| SEM | CHERNOW DAVID S | President and CEO | Nov 01 '19 | Sale | 19.27 | 32,446 | 625,231 | 861,640 | Nov 01 |
| SEM | CHERNOW DAVID S | President and CEO | Oct 31 '19 | Sale | 18.09 | 74,774 | 1,352,662 | 894,086 | Oct 31 |
| SEM | CHERNOW DAVID S | President and CEO | Oct 30 '19 | Sale | 18.00 | 1,400 | 25,200 | 968,860 | Oct 31 |
| SEM | CHERNOW DAVID S | President and CEO | Oct 29 '19 | Sale | 18.02 | 3,020 | 54,420 | 970,260 | Oct 31 |
| SEM | CHERNOW DAVID S | President and CEO | Aug 08 '18 | Sale | 19.40 | 38,613 | 749,092 | 811,640 | Aug 09 |
| SEM | CHERNOW DAVID S | President and CEO | Aug 07 '18 | Sale | 19.81 | 41,202 | 816,212 | 850,253 | Aug 07 |