Insider Trading & Ownership - Oklo Inc. (OKLO)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Oklo Inc.
Goto 0, 1, Next
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2025-09-30
Sale
2025-10-02
5:41 pm
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
600,000$112.26$67,358,09623,282,206
(Indirect
Direct)
View
2025-09-30
Sale
2025-10-02
5:40 pm
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
600,000$112.26$67,358,09623,282,206
(Indirect
Direct)
View
2025-09-22
Sale
2025-09-24
8:36 pm
Oklo Inc.OKLOKlein Michael Stuart
Director
10% Owner
50,000$133.76$6,687,912150,000
(Indirect)
View
2025-09-17
Sale
2025-09-19
6:17 pm
Oklo Inc.OKLOBealmear Richard Craig
Chief Financial Officer
100,000$94.31$9,431,3872,473,431
(Direct)
View
2025-09-05
Sale
2025-09-09
8:15 pm
Oklo Inc.OKLOGoodwin William Carroll Murphy
Chief Legal & Strategy Officer
41,387$70.09$2,900,9020
(Direct)
View
2025-06-30
Sale
2025-07-02
4:30 pm
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
600,000$55.2$33,118,35723,907,206
(Indirect
Direct)
View
2025-06-30
Sale
2025-07-02
4:30 pm
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
600,000$55.2$33,118,35723,907,206
(Indirect
Direct)
View
2025-06-23
Sale
2025-06-25
7:09 pm
Oklo Inc.OKLOKlein Michael Stuart
M. Klein Associates Inc.
Director
50,000$54.85$2,742,653200,000
(Indirect)
View
2025-06-18
Sale
2025-06-23
5:39 pm
Oklo Inc.OKLOKlein Michael Stuart
M. Klein Associates Inc.
Director
250,000$63.06$15,764,275250,000
(Indirect)
View
2025-03-27
Purchase
2025-03-31
8:48 pm
Oklo Inc.OKLOJansen John M
Director
6,000$24.57$147,4126,000
(Direct)
View
2025-03-27
Sale
2025-03-31
8:46 pm
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
216,000$23.05$4,978,26525,261,011
(Indirect
Direct)
View
2025-03-27
Sale
2025-03-31
8:45 pm
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
216,000$23.05$4,978,26525,261,011
(Indirect
Direct)
View
2024-12-23
Purchase
2024-12-27
4:30 pm
Oklo Inc.OKLOKinzley Richard
Director
5,000$19.95$99,7505,000
(Direct)
View
2024-12-20
Sale
2024-12-23
4:31 pm
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
230,569$21.61$4,983,53125,647,011
(Indirect
Direct)
View
2024-12-20
Sale
2024-12-23
4:30 pm
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
230,569$21.61$4,983,53125,647,011
(Indirect
Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2025-09-22
Gift
2025-09-24
8:21 pm
N/A
N/A
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
25,000$121.8423,882,206
(Indirect)
View
2025-09-22
Gift
2025-09-24
8:19 pm
N/A
N/A
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
25,000$121.8423,882,206
(Direct)
View
2025-09-17
Exercise
2025-09-19
6:17 pm
N/A
2033-08-01
Oklo Inc.OKLOBealmear Richard Craig
Chief Financial Officer
200,000$02,473,431
(Direct)
View
2025-09-17
Exercise
2025-09-19
6:17 pm
N/A
N/A
Oklo Inc.OKLOBealmear Richard Craig
Chief Financial Officer
100,000$3.182,473,431
(Direct)
View
2025-08-14
Tax Withholding
2025-08-18
6:00 pm
N/A
N/A
Oklo Inc.OKLOGoodwin William Carroll Murphy
Chief Legal & Strategy Officer
41,356$76.8206,871
(Direct)
View
2025-08-14
Exercise
2025-08-18
6:00 pm
N/A
N/A
Oklo Inc.OKLOGoodwin William Carroll Murphy
Chief Legal & Strategy Officer
82,743$0206,871
(Direct)
View

Ownership
2025-08-18
5:46 pm
N/A
N/A
Oklo Inc.OKLOGoodwin William Carroll Murphy
Chief Legal & Strategy Officer
0$0260,429
(Direct)
View

Ownership
2025-08-18
5:45 pm
N/A
N/A
Oklo Inc.OKLOSchweiger Patrick Joseph
Chief Technology Officer
0$038,648
(Direct)
View
2025-06-24
Gift
2025-06-26
4:30 pm
N/A
N/A
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
300,000$024,507,206
(Direct)
View
2025-06-24
Gift
2025-06-26
4:30 pm
N/A
N/A
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
300,000$024,507,206
(Direct)
View
2025-05-29
Gift
2025-06-02
4:31 pm
N/A
N/A
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
100,000$025,107,206
(Direct)
View
2025-05-29
Gift
2025-06-02
4:30 pm
N/A
N/A
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
100,000$025,107,206
(Direct)
View
2025-05-21
Gift
2025-05-23
5:12 pm
N/A
N/A
Oklo Inc.OKLOKinzley Richard
Director
1,200$03,800
(Direct)
View
2025-03-13
Tax Withholding
2025-04-02
4:16 pm
N/A
N/A
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
49,311$23.9525,784,734
(Direct)
View
2025-03-13
Exercise
2025-04-02
4:16 pm
N/A
N/A
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
95,506$025,784,734
(Direct)
View
2025-03-13
Tax Withholding
2025-04-02
4:15 pm
N/A
N/A
Oklo Inc.OKLOBealmear Richard Craig
Chief Financial Officer
17,413$23.95218,542
(Direct)
View
2025-03-13
Exercise
2025-04-02
4:15 pm
N/A
N/A
Oklo Inc.OKLOBealmear Richard Craig
Chief Financial Officer
39,326$0218,542
(Direct)
View
2025-03-13
Tax Withholding
2025-04-02
4:15 pm
N/A
N/A
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
49,311$23.9525,784,734
(Direct)
View
2025-03-13
Exercise
2025-04-02
4:15 pm
N/A
N/A
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
95,506$025,784,734
(Direct)
View
2025-03-31
Gift
2025-03-31
8:46 pm
N/A
N/A
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
100,000$025,261,011
(Direct)
View
2025-03-31
Gift
2025-03-31
8:45 pm
N/A
N/A
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
100,000$025,261,011
(Indirect)
View
2025-03-06
Option Award
2025-03-07
5:40 pm
N/A
N/A
Oklo Inc.OKLOPONEMAN DANIEL B
Director
3,446$03,446
(Direct)
View

Ownership
2025-03-07
5:38 pm
N/A
N/A
Oklo Inc.OKLOPONEMAN DANIEL B
Director
0$037,000
(Direct)
View
2025-03-04
Option Award
2025-03-06
5:35 pm
N/A
N/A
Oklo Inc.OKLOThompson Michael N. Jr.
Director
3,446$03,446
(Direct)
View
2025-02-07
Option Award
2025-02-10
4:30 pm
N/A
N/A
Oklo Inc.OKLOBealmear Richard Craig
Chief Financial Officer
80,000$080,000
(Direct)
View
2024-12-30
Gift
2024-12-31
4:31 pm
N/A
N/A
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
35,000$025,577,011
(Direct)
View
2024-12-30
Gift
2024-12-31
4:30 pm
N/A
N/A
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
35,000$025,577,011
(Direct)
View
2024-11-19
Exercise
2024-11-21
4:33 pm
N/A
N/A
Oklo Inc.OKLODeWitte Jacob
Co-Founder, CEO
10% Owner
3,775,528$025,877,580
(Direct)
View
2024-11-19
Exercise
2024-11-21
4:32 pm
N/A
N/A
Oklo Inc.OKLOCochran Caroline
Co-Founder, COO
10% Owner
3,775,528$025,877,580
(Direct)
View
2024-11-19
Exercise
2024-11-21
4:31 pm
N/A
N/A
Oklo Inc.OKLOAltman Samuel H.
Director
581,100$03,732,479
(Indirect)
View
2024-11-14
Other
2024-11-18
5:15 pm
N/A
N/A
Oklo Inc.OKLOKlein Michael Stuart
M. Klein Associates Inc.
AltC Sponsor LLC
Director
10% Owner
13,450,000$017,697,800
(Indirect)
View
2024-07-10
Option Award
2024-07-12
4:33 pm
N/A
N/A
Oklo Inc.OKLOWright Christopher A
Director
16,854$016,854
(Direct)
View
Goto 0, 1, Next