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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•122 filings

OKLO

Oklo Inc.

Net sales of $30M over the last 3 months

5 sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

−$29,976,829

0 buyers · 5 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$458,408,270

6 distinct insiders

Highlighted alerts

3

97 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
100
Voluntary view
P/S trades after deterministic checks
66
Administrative noise
Stored, never alerted
61
10b5-1
Shown as informational
SEC ownership XML facts
Code
S
Shares
2,359
Price
$27.63
Footnotes
4

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. Includes 5,000 shares held in a joint account with the Reporting Person's spouse, previously reported as indirectly owned. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction, effected pursuant to a Rule 10b5-1 trading plan established by the reporting person on April 2, 2026, and does not represent a discretionary transaction by the Reporting Person. On March 25, 2026, the Reporting Person was granted 22,000 RSUs, vesting as to 20% of the underlying shares on October 17, 2026 and continuing to vest thereafter in 48 substantially equal monthly installments. On October 17, 2026 4,400 RSUs vested.

Raspberry interpretation
Informational — no alert

Reason: tax_withholding. The filing footnotes identify tax withholding. The trade is reported under a Rule 10b5-1 plan.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

100 transactions

Narayanadas Vivek

General Counsel & Secretary

Sale 10b5-1
Shares
1,021
Price
$26.50
Value
$27,057
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
20,000
Price
$36.34
Value
$726,800
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$36.19
Value
$1,447,600
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
20,000
Price
$37.07
Value
$741,400
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$36.64
Value
$1,465,600
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
20,000
Price
$37.07
Value
$741,400
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$36.64
Value
$1,465,600
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
20,000
Price
$36.34
Value
$726,800
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$36.19
Value
$1,447,600
Open SEC filing

Bealmear Richard Craig

Chief Financial Officer

Sale 10b5-1
Shares
16,477
Price
$36.87
Value
$607,507
Open SEC filing

Jansen John M

Director

SaleAlert
Shares
6,354
Price
$36.67
Value
$233,001
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
20,000
Price
$38.56
Value
$771,200
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$38.40
Value
$1,536,000
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
200
Price
$39.15
Value
$7,830
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
19,800
Price
$38.88
Value
$769,824
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$38.66
Value
$1,546,400
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
200
Price
$39.15
Value
$7,830
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
19,800
Price
$38.88
Value
$769,824
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$38.66
Value
$1,546,400
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
20,000
Price
$38.56
Value
$771,200
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$38.40
Value
$1,536,000
Open SEC filing

Bealmear Richard Craig

Chief Financial Officer

Sale 10b5-1
Shares
16,430
Price
$38.76
Value
$636,827
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
7,151
Price
$40.94
Value
$292,762
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
12,849
Price
$40.14
Value
$515,759
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$41.68
Value
$1,667,200
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
3,500
Price
$39.60
Value
$138,600
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
16,500
Price
$38.55
Value
$636,075
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$41.35
Value
$1,654,000
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
3,500
Price
$39.60
Value
$138,600
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
16,500
Price
$38.55
Value
$636,075
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$41.35
Value
$1,654,000
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
7,151
Price
$40.94
Value
$292,762
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
12,849
Price
$40.14
Value
$515,759
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$41.68
Value
$1,667,200
Open SEC filing

Bealmear Richard Craig

Chief Financial Officer

Sale 10b5-1
Shares
16,452
Price
$38.80
Value
$638,338
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$53.71
Value
$2,148,400
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
60,000
Price
$52.80
Value
$3,168,000
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$53.28
Value
$2,131,200
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
60,000
Price
$52.30
Value
$3,138,000
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$53.28
Value
$2,131,200
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
60,000
Price
$52.30
Value
$3,138,000
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$53.71
Value
$2,148,400
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
60,000
Price
$52.80
Value
$3,168,000
Open SEC filing

Bealmear Richard Craig

Chief Financial Officer

Sale 10b5-1
Shares
16,321
Price
$52.63
Value
$858,974
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
1,800
Price
$70.45
Value
$126,810
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
38,200
Price
$69.64
Value
$2,660,248
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
60,000
Price
$68.29
Value
$4,097,400
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$69.10
Value
$2,764,000
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
25,186
Price
$67.75
Value
$1,706,352
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
14,814
Price
$67.15
Value
$994,760
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
7,400
Price
$66.14
Value
$489,436
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
12,600
Price
$64.99
Value
$818,874
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$69.10
Value
$2,764,000
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
25,186
Price
$67.75
Value
$1,706,352
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
14,814
Price
$67.15
Value
$994,760
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
7,400
Price
$66.14
Value
$489,436
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
12,600
Price
$64.99
Value
$818,874
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
1,800
Price
$70.45
Value
$126,810
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
38,200
Price
$69.64
Value
$2,660,248
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
60,000
Price
$68.29
Value
$4,097,400
Open SEC filing

Bealmear Richard Craig

Chief Financial Officer

Sale 10b5-1
Shares
46,843
Price
$69.42
Value
$3,251,841
Open SEC filing

Bealmear Richard Craig

Chief Financial Officer

Sale 10b5-1
Shares
10,000
Price
$69.31
Value
$693,100
Open SEC filing

Bealmear Richard Craig

Chief Financial Officer

Sale 10b5-1
Shares
16,238
Price
$65.00
Value
$1,055,470
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
17,937
Price
$70.61
Value
$1,266,532
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
22,063
Price
$70.43
Value
$1,553,897
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
43,093
Price
$69.83
Value
$3,009,184
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
16,907
Price
$69.06
Value
$1,167,597
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$70.95
Value
$2,838,000
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
60,000
Price
$70.19
Value
$4,211,400
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$70.95
Value
$2,838,000
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
60,000
Price
$70.19
Value
$4,211,400
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
17,937
Price
$70.61
Value
$1,266,532
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
22,063
Price
$70.42
Value
$1,553,676
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
43,093
Price
$69.83
Value
$3,009,184
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
16,907
Price
$69.06
Value
$1,167,597
Open SEC filing

Bealmear Richard Craig

Chief Financial Officer

Sale 10b5-1
Shares
16,216
Price
$69.92
Value
$1,133,823
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$50.50
Value
$2,020,000
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
26,943
Price
$51.20
Value
$1,379,482
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
9,068
Price
$50.93
Value
$461,833
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
10,516
Price
$49.58
Value
$521,383
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
13,473
Price
$48.41
Value
$652,228
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
40,000
Price
$50.50
Value
$2,020,000
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
26,943
Price
$51.20
Value
$1,379,482
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
9,068
Price
$50.93
Value
$461,833
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
10,516
Price
$49.58
Value
$521,383
Open SEC filing

Cochran Caroline

Co-Founder, COO

Sale 10b5-1
Shares
13,473
Price
$48.41
Value
$652,228
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$50.50
Value
$2,020,000
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
26,943
Price
$51.20
Value
$1,379,482
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
9,068
Price
$50.93
Value
$461,833
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
10,516
Price
$49.58
Value
$521,383
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
13,473
Price
$48.41
Value
$652,228
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
40,000
Price
$50.50
Value
$2,020,000
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
26,943
Price
$51.20
Value
$1,379,482
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
9,068
Price
$50.93
Value
$461,833
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
10,516
Price
$49.58
Value
$521,383
Open SEC filing

DeWitte Jacob

Co-Founder, CEO

Sale 10b5-1
Shares
13,473
Price
$48.41
Value
$652,228
Open SEC filing

Bealmear Richard Craig

Chief Financial Officer

Sale 10b5-1
Shares
16,342
Price
$51.08
Value
$834,749
Open SEC filing

Jansen John M

Director

SaleAlert
Shares
10,500
Price
$51.52
Value
$540,960
Open SEC filing

Kinzley Richard

Director

SaleAlert
Shares
4,000
Price
$52.09
Value
$208,360
Open SEC filing

Bealmear Richard Craig

Chief Financial Officer

Sale 10b5-1
Shares
5,839
Price
$61.93
Value
$361,609
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.