Dudediligence.

Oklo Inc

OKLONYSE · Electric Services
Write an idea

Insiders

Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$227.5M

40 notices · 3,191,606 sh

Dec 2025 to Oct 2026

Reported ·

$428.3M

199 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

161 of 199 reported sales carry the 10b5-1 box. Together they are 2.96% of the shares on issue.

PLANNED · FORM 144Dec 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-10-01: Bealmear Richard Craig, Form 1442026-09-28: Renner Alexandra, Form 1442026-09-28: Hanson John, Form 1442026-09-28: Goodwin William Carroll Murphy, Form 1442026-09-14: Jansen John M, Form 1442026-09-09: Narayanadas Vivek, Form 1442026-09-08: Narayanadas Vivek, Form 1442026-09-04: Narayanadas Vivek, Form 1442026-09-01: Renner Alexandra, Form 1442026-09-01: Bealmear Richard Craig, Form 1442026-08-25: Narayanadas Vivek, Form 1442026-08-24: Goodwin William Carroll Murphy, Form 1442026-08-24: Hanson John, Form 1442026-08-24: Narayanadas Vivek, Form 1442026-08-24: Renner Alexandra, Form 1442026-08-03: Jacob DeWitte, Form 1442026-08-03: Caroline Cochran, Form 1442026-08-03: Bealmear Richard Craig, Form 1442026-07-01: Bealmear Richard Craig, Form 1442026-06-01: Bealmear Richard Craig, Form 1442026-06-01: Bealmear Richard Craig, Form 1442026-05-21: Schweiger Patrick Joseph, Form 1442026-05-20: Schweiger Patrick Joseph, Form 1442026-05-20: Goodwin William Carroll Murphy, Form 1442026-05-01: Caroline Cochran, Form 1442026-05-01: Jacob DeWitte, Form 1442026-05-01: Bealmear Richard Craig, Form 1442026-04-01: Bealmear Richard Craig, Form 1442026-03-27: Jansen John M, Form 1442026-03-27: Kinzley Richard, Form 1442026-03-25: Goodwin William Carroll Murphy, Form 1442026-03-25: Schweiger Patrick Joseph, Form 1442026-03-13: Cochran Caroline, Form 1442026-03-13: DeWitte Jacob, Form 1442026-03-13: Bealmear Richard Craig, Form 1442026-03-09: Goodwin William Carroll Murphy, Form 1442026-03-02: Bealmear Richard Craig, Form 1442026-02-02: Bealmear Richard Craig, Form 1442026-01-07: Caroline Cochran, Form 1442026-01-07: Jacob DeWitte, Form 1442025-11-19: Goodwin William Carroll Murphy, sold2025-12-01: Goodwin William Carroll Murphy, sold2025-12-17: Bealmear Richard Craig, sold2025-12-22: DeWitte Jacob, sold2025-12-22: Cochran Caroline, sold2026-01-05: DeWitte Jacob, sold2026-01-05: Cochran Caroline, sold2026-01-07: DeWitte Jacob, sold2026-01-07: Cochran Caroline, sold2026-01-09: DeWitte Jacob, sold2026-01-09: Cochran Caroline, sold2026-02-02: Cochran Caroline, sold2026-02-02: DeWitte Jacob, sold2026-02-02: Bealmear Richard Craig, sold2026-03-02: Bealmear Richard Craig, sold2026-03-02: DeWitte Jacob, sold2026-03-02: Cochran Caroline, sold2026-03-03: Bealmear Richard Craig, sold2026-03-09: Goodwin William Carroll Murphy, sold2026-03-13: Bealmear Richard Craig, sold2026-03-13: DeWitte Jacob, sold2026-03-13: Cochran Caroline, sold2026-03-25: Goodwin William Carroll Murphy, sold2026-03-25: Schweiger Patrick Joseph, sold2026-03-27: Kinzley Richard, sold2026-03-27: Jansen John M, sold2026-04-01: Bealmear Richard Craig, sold2026-04-01: DeWitte Jacob, sold2026-04-01: Cochran Caroline, sold2026-05-01: Bealmear Richard Craig, sold2026-05-01: DeWitte Jacob, sold2026-05-01: Cochran Caroline, sold2026-05-20: Goodwin William Carroll Murphy, sold2026-06-01: Bealmear Richard Craig, sold2026-06-01: DeWitte Jacob, sold2026-06-01: Cochran Caroline, sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-10-01Bealmear Richard Craig, Chief Financial Officer$607,507
16,477 shplan 2025-09-22Form 4s on file end Jun 23144 ↗
2026-09-28Renner Alexandra, Officer$41,134
1,100 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-28Hanson John, Officer$41,508
1,110 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-28Goodwin William Carroll Murphy, Chief Legal & Strategy Officer$66,375
1,775 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-14Jansen John M, Director$233,001
6,354 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-09Narayanadas Vivek, Officer$15,809
365 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-08Narayanadas Vivek, Officer$10,010
238 shplan 2026-04-02Form 4s on file end Jun 23144 ↗
2026-09-04Narayanadas Vivek, Officer$21,455
538 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-01Renner Alexandra, Officer$74,110
1,930 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-01Bealmear Richard Craig, Chief Financial Officer$636,796
16,430 shplan 2025-09-22Form 4s on file end Jun 23144 ↗
2026-08-25Narayanadas Vivek, Officer$9,098
223 shplan 2026-04-02Form 4s on file end Jun 23144 ↗
2026-08-24Goodwin William Carroll Murphy, Chief Legal & Strategy Officer$461,020
11,592 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-24Hanson John, Officer$21,436
539 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-24Narayanadas Vivek, Officer$129,811
3,264 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-24Renner Alexandra, Officer$22,152
557 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-03Jacob DeWitte, Co-Founder, CEO$15.5M
400,000 shplan 2025-09-22Form 4s on file end Jun 23144 ↗
2026-08-03Caroline Cochran, Co-Founder, COO$15.5M
400,000 shplan 2025-09-22Form 4s on file end Jun 23144 ↗
2026-08-03Bealmear Richard Craig, Chief Financial Officer$638,338
16,452 shplan 2025-09-22Form 4s on file end Jun 23144 ↗
2026-07-01Bealmear Richard Craig, Chief Financial Officer$875,295
16,321 shplan 2025-09-22Form 4s on file end Jun 23144 ↗
2026-06-01Bealmear Richard Craig, Chief Financial Officer$3,944,767
56,843 sh10b5-1 plan144 ↗
Form 4, 2026-06-03: sold 73,081 at $68.42 Form 4 ↗
2026-06-01Bealmear Richard Craig, Chief Financial Officer$1,055,470
16,238 shplan 2025-09-22Form 4s on file end Jun 23144 ↗
2026-05-21Schweiger Patrick Joseph, Chief Technology Officer$1,282,361
20,044 shno plan dateForm 4s on file end Jun 23144 ↗
2026-05-20Schweiger Patrick Joseph, Chief Technology Officer$26,638
459 shno plan dateForm 4s on file end Jun 23144 ↗
2026-05-20Goodwin William Carroll Murphy, Chief Legal & Strategy Officer$612,155
10,548 shno plan date144 ↗
Form 4, 2026-05-21: sold 10,548 at $58.04 Form 4 ↗
2026-05-01Caroline Cochran, Co-Founder, COO$21.8M
300,000 shplan 2025-09-22144 ↗
Form 4, 2026-05-04: sold 200,000 at $70.23 Form 4 ↗
2026-05-01Jacob DeWitte, Co-Founder, CEO$21.8M
300,000 shplan 2025-09-22144 ↗
Form 4, 2026-05-04: sold 200,000 at $70.23 Form 4 ↗
2026-05-01Bealmear Richard Craig, Chief Financial Officer$1,133,861
16,216 shplan 2025-09-22144 ↗
Form 4, 2026-05-05: sold 16,216 at $69.92 Form 4 ↗
2026-04-01Bealmear Richard Craig, Chief Financial Officer$834,749
16,342 shplan 2025-09-22144 ↗
Form 4, 2026-04-03: sold 16,342 at $51.08 Form 4 ↗
2026-03-27Jansen John M, Director$540,960
10,500 shno plan date144 ↗
Form 4, 2026-03-30: sold 10,500 at $51.52 Form 4 ↗
2026-03-27Kinzley Richard, Director$208,360
4,000 shno plan date144 ↗
Form 4, 2026-03-30: sold 4,000 at $52.09 Form 4 ↗
2026-03-25Goodwin William Carroll Murphy, Chief Legal & Strategy Officer$600,871
10,639 shno plan date144 ↗
Form 4, 2026-03-26: sold 10,639 at $56.48 Form 4 ↗
2026-03-25Schweiger Patrick Joseph, Chief Technology Officer$314,075
5,561 shno plan date144 ↗
Form 4, 2026-03-26: sold 5,561 at $56.48 Form 4 ↗
2026-03-13Cochran Caroline, Co-Founder, COO$2,689,631
44,828 shno plan date144 ↗
Form 4, 2026-03-16: sold 117,788 at $60.00 Form 4 ↗
2026-03-13DeWitte Jacob, Co-Founder, CEO$4,377,520
72,960 shno plan date144 ↗
Form 4, 2026-03-16: sold 117,788 at $60.00 Form 4 ↗
2026-03-13Bealmear Richard Craig, Chief Financial Officer$4,325,321
72,090 shno plan date144 ↗
Form 4, 2026-03-16: sold 72,090 at $60.00 Form 4 ↗
2026-03-09Goodwin William Carroll Murphy, Chief Legal & Strategy Officer$159,869
2,820 shno plan date144 ↗
Form 4, 2026-03-10: sold 2,820 at $56.69 Form 4 ↗
2026-03-02Bealmear Richard Craig, Chief Financial Officer$975,420
16,527 shplan 2025-09-22144 ↗
Form 4, 2026-03-03: sold 16,257 at $60.00 Form 4 ↗
2026-02-02Bealmear Richard Craig, Chief Financial Officer$748,217
9,726 shplan 2025-09-22144 ↗
Form 4, 2026-02-04: sold 9,726 at $76.93 Form 4 ↗
2026-01-07Caroline Cochran, Co-Founder, COO$62.6M
655,000 shplan 2025-09-22144 ↗
Form 4, 2026-01-06: sold 200,000 at $90.29 Form 4 ↗
2026-01-07Jacob DeWitte, Co-Founder, CEO$62.6M
655,000 shplan 2025-09-22144 ↗
Form 4, 2026-01-06: sold 200,000 at $90.29 Form 4 ↗