| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| ATLC | McCamey William | Chief Financial Officer | Jun 30 '26 | Sale | 103.01 | 10,000 | 1,030,100 | 127,410 | Jul 02 |
| ATLC | McCamey William | Chief Financial Officer | Jun 26 '26 | Sale | 109.45 | 10,000 | 1,094,500 | 137,410 | Jun 26 |
| ATLC | McCamey William | Chief Financial Officer | Nov 11 '25 | Option Exercise | 15.30 | 1,000 | 15,300 | 132,849 | Nov 13 |
| ATLC | McCamey William | Chief Financial Officer | Aug 11 '22 | Sale | 37.63 | 900 | 33,867 | 19,100 | Aug 12 |
| ATLC | McCamey William | Chief Financial Officer | Aug 10 '22 | Option Exercise | 4.00 | 200,000 | 800,000 | 200,000 | Aug 12 |
| ATLC | McCamey William | Chief Financial Officer | Aug 10 '22 | Sale | 37.89 | 1,100 | 41,679 | 18,000 | Aug 12 |
| ATLC | McCamey William | Chief Financial Officer | Mar 17 '22 | Sale | 55.02 | 10,000 | 550,200 | 20,000 | Mar 18 |
| ATLC | McCamey William | Chief Financial Officer | Mar 19 '21 | Option Exercise | 4.00 | 200,000 | 800,000 | 675,716 | Mar 23 |
| ATLC | McCamey William | Chief Financial Officer | Jul 31 '20 | Option Exercise | 4.00 | 25,000 | 100,000 | 475,716 | Aug 04 |
| ATLC | McCamey William | Chief Financial Officer | Jul 24 '20 | Option Exercise | 4.00 | 25,000 | 100,000 | 450,716 | Jul 28 |
| ATLC | McCamey William | Chief Financial Officer | Jul 22 '20 | Option Exercise | 4.00 | 25,000 | 100,000 | 425,716 | Jul 24 |
| ATLC | McCamey William | Chief Financial Officer | Jul 20 '20 | Option Exercise | 4.00 | 25,000 | 100,000 | 400,716 | Jul 22 |
| ATLC | McCamey William | Chief Financial Officer | Feb 13 '19 | Option Exercise | 2.64 | 100,000 | 264,000 | 375,716 | Feb 15 |
| ATLC | McCamey William | CFO and Treasurer | Dec 05 '14 | Buy | 2.40 | 5,000 | 12,000 | 30,000 | Dec 09 |
| ATLC | McCamey William | See Remarks | Nov 19 '14 | Buy | 2.64 | 10,000 | 26,400 | 25,000 | Nov 20 |
| ATLC | McCamey William | See Remarks | Nov 18 '14 | Buy | 2.39 | 5,000 | 11,950 | 15,000 | Nov 19 |
| ATLC | McCamey William | See Remarks | Nov 17 '14 | Buy | 1.93 | 10,000 | 19,300 | 10,000 | Nov 19 |