| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| GSM | BARGER DONALD G JR | Director | Mar 06 '14 | Option Exercise | 4.00 | 5,000 | 20,000 | 11,196 | Mar 17 |
| GSM | BARGER DONALD G JR | Director | Feb 24 '14 | Option Exercise | 4.00 | 7,500 | 30,000 | 13,696 | Feb 25 |
| GSM | BARGER DONALD G JR | Director | Feb 19 '14 | Option Exercise | 4.00 | 12,500 | 50,000 | 18,696 | Feb 20 |
| GDI | BARGER DONALD G JR | Director | May 05 '13 | Option Exercise | 0.00 | 1,000 | 0 | 8,172 | May 07 |
| GDI | BARGER DONALD G JR | Director | May 02 '13 | Option Exercise | 0.00 | 2,000 | 0 | 7,172 | May 06 |
| GDI | BARGER DONALD G JR | Director | Mar 14 '13 | Sale | 74.95 | 1,828 | 137,014 | 5,172 | Mar 18 |
| GDI | BARGER DONALD G JR | Director | Mar 14 '13 | Option Exercise | 48.84 | 2,800 | 136,752 | 7,000 | Mar 18 |
| GDI | BARGER DONALD G JR | Director | May 06 '12 | Option Exercise | 0.00 | 1,800 | 0 | 4,200 | May 08 |
| GDI | BARGER DONALD G JR | Director | May 01 '12 | Option Exercise | 38.32 | 3,600 | 137,952 | 6,000 | May 03 |
| GDI | BARGER DONALD G JR | Director | May 01 '12 | Sale | 64.66 | 3,600 | 232,788 | 2,400 | May 03 |
| GDI | BARGER DONALD G JR | Director | May 07 '11 | Option Exercise | 0.00 | 1,000 | 0 | 2,400 | May 10 |
| GDI | BARGER DONALD G JR | Director | Dec 09 '10 | Option Exercise | 38.59 | 3,000 | 115,770 | 4,400 | Dec 13 |
| GDI | BARGER DONALD G JR | Director | Dec 09 '10 | Sale | 70.00 | 3,000 | 210,000 | 1,400 | Dec 13 |
| GDI | BARGER DONALD G JR | Director | Dec 01 '10 | Sale | 66.22 | 3,000 | 198,660 | 1,400 | Dec 03 |
| GDI | BARGER DONALD G JR | Director | Dec 01 '10 | Option Exercise | 38.59 | 3,000 | 115,770 | 4,400 | Dec 03 |
| GDI | BARGER DONALD G JR | Director | Nov 18 '10 | Sale | 63.51 | 3,000 | 190,530 | 1,400 | Nov 22 |
| GDI | BARGER DONALD G JR | Director | Nov 18 '10 | Option Exercise | 38.59 | 3,000 | 115,770 | 4,400 | Nov 22 |
| GSM | BARGER DONALD G JR | Director | Jun 11 '10 | Buy | 9.94 | 2,000 | 19,876 | 3,635 | Jun 15 |
| GDI | BARGER DONALD G JR | Director | Apr 23 '10 | Sale | 50.49 | 9,000 | 454,401 | 1,400 | Apr 27 |
| GDI | BARGER DONALD G JR | Director | Apr 23 '10 | Option Exercise | 19.00 | 9,000 | 171,000 | 10,400 | Apr 27 |
| GSM | BARGER DONALD G JR | Director | Nov 19 '09 | Buy | 8.69 | 2,300 | 19,988 | 7,400 | Nov 19 |