| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Jul 02 '26 | Option Exercise | 3.18 | 5,775 | 18,365 | 450,332 | Jul 06 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Jul 01 '26 | Sale | 52.63 | 16,321 | 858,974 | 444,557 | Jul 06 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Jul 01 '26 | Option Exercise | 3.18 | 16,321 | 51,901 | 460,878 | Jul 06 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Jun 02 '26 | Option Exercise | 3.18 | 5,858 | 18,628 | 444,557 | Jun 03 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Jun 01 '26 | Sale | 68.42 | 73,081 | 5,000,411 | 397,642 | Jun 03 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Jun 01 '26 | Option Exercise | 3.18 | 116,238 | 369,637 | 497,642 | Jun 03 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | May 04 '26 | Option Exercise | 3.18 | 5,880 | 18,698 | 397,642 | May 05 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | May 01 '26 | Sale | 69.92 | 16,216 | 1,133,823 | 391,762 | May 05 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | May 01 '26 | Option Exercise | 3.18 | 16,216 | 51,567 | 407,978 | May 05 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Apr 02 '26 | Option Exercise | 3.18 | 5,754 | 18,298 | 391,762 | Apr 03 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Apr 01 '26 | Option Exercise | 3.18 | 16,342 | 51,968 | 402,350 | Apr 03 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Apr 01 '26 | Sale | 51.08 | 16,342 | 834,749 | 386,008 | Apr 03 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Mar 13 '26 | Sale | 60.00 | 72,090 | 4,325,400 | 386,008 | Mar 16 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Mar 12 '26 | Option Exercise | 59.59 | 163,843 | 9,763,405 | 458,098 | Mar 16 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Mar 03 '26 | Option Exercise | 3.18 | 5,839 | 18,568 | 300,094 | Mar 05 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Mar 03 '26 | Sale | 61.93 | 5,839 | 361,609 | 294,255 | Mar 05 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Mar 02 '26 | Sale | 60.00 | 16,257 | 975,420 | 294,255 | Mar 03 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Mar 02 '26 | Option Exercise | 3.18 | 16,257 | 51,697 | 310,512 | Mar 03 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Feb 03 '26 | Option Exercise | 3.18 | 97,342 | 309,548 | 294,255 | Feb 04 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Feb 02 '26 | Option Exercise | 3.18 | 9,726 | 30,929 | 206,639 | Feb 04 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Feb 02 '26 | Sale | 76.93 | 9,726 | 748,216 | 196,913 | Feb 04 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Dec 18 '25 | Sale | 76.97 | 5,159 | 397,088 | 196,913 | Dec 19 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Dec 17 '25 | Option Exercise | 3.18 | 150,000 | 477,000 | 271,913 | Dec 19 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Dec 17 '25 | Sale | 78.40 | 69,841 | 5,475,534 | 202,072 | Dec 19 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Sep 18 '25 | Sale | 101.44 | 7,622 | 773,183 | 121,913 | Sep 19 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Sep 17 '25 | Option Exercise | 3.18 | 200,000 | 636,000 | 175,738 | Sep 19 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Sep 17 '25 | Sale | 93.73 | 92,378 | 8,658,205 | 75,738 | Sep 19 |
| OKLO | Bealmear Richard Craig | Chief Financial Officer | Mar 13 '25 | Option Exercise | 0.00 | 39,326 | 0 | 39,326 | Apr 02 |