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Insider · CIK 0001855623

Richard Craig Bealmear

cfoofficer

Files at OKLO (Oklo Inc.). First filing Sep 19, 2025, latest Oct 5, 2026.

Richard Craig Bealmear files SEC Form 4 as CFO at OKLO (Oklo Inc.). Since Sep 19, 2025, Richard Craig Bealmear has reported 0 open-market buys worth $0 and 11 open-market sells worth $30M, the latest filed on Oct 5, 2026.

A track record needs three past buys with six months of prices behind them; Richard Craig Bealmear has 0, so none is measured yet.

The newest scored trade: sold $608k of OKLO on Oct 1, 2026, filed Oct 5, 2026, scored 22 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 10 sells worth $20M.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 11
$0 bought, $30M sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

OKLO: Oklo Inc.

OKLOOct 9, 2026 · close 34.70

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
22Weak
OKLOsell 710b5-1
Oklo Inc.
$608k
16,477 shares
-3%+1% from low-79% from high
22Weak
OKLOsell 610b5-1
Oklo Inc.
$637k
16,430 shares
-3%+5% from low-78% from high
32Weak
OKLOsell 410b5-1
Oklo Inc.
$5.0M
73,081 shares
-18%+47% from low-62% from high
27Weak
OKLOsell 310b5-1
Oklo Inc.
$1.1M
16,216 shares
-4%+176% from low-60% from high
25Weak
OKLOsell 710b5-1
Oklo Inc.
$835k
16,342 shares
-4%+143% from low-72% from high
52Moderate
OKLOsell 7
Oklo Inc.
$4.3M
72,090 shares
-16%+195% from low-66% from high
17Weak
OKLOsell 410b5-1
Oklo Inc.
$362k
5,839 shares
-2%+220% from low-64% from high
27Weak
OKLOsell 410b5-1
Oklo Inc.
$975k
16,257 shares
-5%+227% from low-63% from high
23Weak
OKLOsell 310b5-1
Oklo Inc.
$748k
9,726 shares
-5%+272% from low-58% from high
57Moderate
OKLOsell 3
Oklo Inc.
$5.9M
75,000 shares
-28%+313% from low-56% from high
67Notable
OKLOsell 5
Oklo Inc.
$9.4M
100,000 shares
-82%+1432% from low-1% from high

Planned sales

Form 144 notices this insider filed before selling restricted or control stock, newest first.

FiledCompanySharesValueSale datePast 3 months
Dec 18, 2025 OKLO
Oklo Inc.
5,159
0.00% of outstanding
$397kDec 18, 2025$6.2M
Dec 17, 2025 OKLO
Oklo Inc.
69,841
0.04% of outstanding
$5.5MDec 17, 2025$9.4M
Sep 18, 2025 OKLO
Oklo Inc.
7,622
0.01% of outstanding
$773kSep 18, 2025$8.7M
Sep 17, 2025 OKLO
Oklo Inc.
46,203
0.03% of outstanding
$4.3MSep 17, 2025none
Sep 17, 2025 OKLO
Oklo Inc.
46,175
0.03% of outstanding
$4.4MSep 17, 2025none

Transactions

The newest 50 of 63 rows this insider has filed.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Oct 1, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock10b5-1
+16,477$3.18$52k478,1198 d ago
Oct 1, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock10b5-1
-16,477$36.87$608k461,6428 d ago
Oct 2, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock10b5-1
+5,619$3.18$18k467,2618 d ago
Oct 1, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative10b5-1
-16,477$0.00$0597,5428 d ago
Oct 2, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative10b5-1
-5,619$0.00$0591,9238 d ago
Sep 1, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock10b5-1
+16,430$3.18$52k472,40640 d ago
Sep 1, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock10b5-1
-16,430$38.76$637k455,97640 d ago
Sep 2, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock10b5-1
+5,666$3.18$18k461,64240 d ago
Sep 1, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative10b5-1
-16,430$0.00$0619,68540 d ago
Sep 2, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative10b5-1
-5,666$0.00$0614,01940 d ago
Jun 1, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock10b5-1
+16,238$3.18$52k413,880Jun 3, 2026
Jun 1, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock10b5-1
-16,238$65.00$1.1M397,642Jun 3, 2026
Jun 1, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock10b5-1
+100,000$3.18$318k497,642Jun 3, 2026
Jun 1, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock10b5-1
-10,000$69.31$693k487,642Jun 3, 2026
Jun 1, 2026OKLO
Oklo Inc.
GGift
Class A Common Stock10b5-1
-2,100$0.00$0485,542Jun 3, 2026
Jun 1, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock10b5-1
-46,843$69.42$3.3M438,699Jun 3, 2026
Jun 2, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock10b5-1
+5,858$3.18$19k444,557Jun 3, 2026
Jun 1, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative10b5-1
-16,238$0.00$0786,165Jun 3, 2026
Jun 1, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative10b5-1
-100,000$0.00$0686,165Jun 3, 2026
Jun 2, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative10b5-1
-5,858$0.00$0680,307Jun 3, 2026
May 1, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock
+16,216$3.18$52k407,978May 5, 2026
May 1, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock10b5-1
-16,216$69.92$1.1M391,762May 5, 2026
May 4, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock
+5,880$3.18$19k397,642May 5, 2026
May 1, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative
-16,216$0.00$0808,283May 5, 2026
May 4, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative
-5,880$0.00$0802,403May 5, 2026
Apr 1, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock
+16,342$3.18$52k402,350Apr 3, 2026
Apr 1, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock10b5-1
-16,342$51.08$835k386,008Apr 3, 2026
Apr 2, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock
+5,754$3.18$18k391,762Apr 3, 2026
Apr 1, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative
-16,342$0.00$0830,253Apr 3, 2026
Apr 2, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative
-5,754$0.00$0824,499Apr 3, 2026
Mar 12, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock
+80,000$59.59$4.8M374,255Mar 16, 2026
Mar 12, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock
+78,652$59.59$4.7M452,907Mar 16, 2026
Mar 12, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock
+5,191$59.59$309k458,098Mar 16, 2026
Mar 13, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock
-72,090$60.00$4.3M386,008Mar 16, 2026
Mar 12, 2026OKLO
Oklo Inc.
MOption exercise
Restricted Stock Unitsderivative
-80,000$0.00$00Mar 16, 2026
Mar 12, 2026OKLO
Oklo Inc.
MOption exercise
Restricted Stock Unitsderivative
-78,652$0.00$0117,977Mar 16, 2026
Mar 12, 2026OKLO
Oklo Inc.
MOption exercise
Restricted Stock Unitsderivative
-5,191$0.00$010,383Mar 16, 2026
Mar 3, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock10b5-1
+5,839$3.18$19k300,094Mar 5, 2026
Mar 3, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock10b5-1
-5,839$61.93$362k294,255Mar 5, 2026
Mar 3, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative10b5-1
-5,839$0.00$0846,595Mar 5, 2026
Mar 2, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock
+16,257$3.18$52k310,512Mar 3, 2026
Mar 2, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock10b5-1
-16,257$60.00$975k294,255Mar 3, 2026
Mar 2, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative
-16,257$0.00$0852,434Mar 3, 2026
Feb 2, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock10b5-1
+9,726$3.18$31k206,639Feb 4, 2026
Feb 2, 2026OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock10b5-1
-9,726$76.93$748k196,913Feb 4, 2026
Feb 3, 2026OKLO
Oklo Inc.
MOption exercise
Class A Common Stock10b5-1
+97,342$3.18$310k294,255Feb 4, 2026
Feb 2, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative10b5-1
-9,726$0.00$0966,033Feb 4, 2026
Feb 3, 2026OKLO
Oklo Inc.
MOption exercise
Stock Optionsderivative10b5-1
-97,342$0.00$0868,691Feb 4, 2026
Dec 17, 2025OKLO
Oklo Inc.
MOption exercise
Class A Common Stock
+150,000$3.18$477k271,913Dec 19, 2025
Dec 17, 2025OKLO
Oklo Inc.
SOpen-market sale
Class A Common Stock
-69,841$78.40$5.5M202,072Dec 19, 2025
50 of 63 rows shown.

Questions about Richard Craig Bealmear

Answered from the filings on this page, as of the latest one.

Is Richard Craig Bealmear buying or selling?

In the last 12 months Richard Craig Bealmear reported 0 open-market buys worth $0 and 10 open-market sells worth $20M on SEC Form 4; the latest was sold $608k of OKLO on Oct 1, 2026. Grants, option exercises and tax withholding are not counted.

How did Richard Craig Bealmear's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Richard Craig Bealmear has 0.

Where does Richard Craig Bealmear file Form 4?

Richard Craig Bealmear has filed Form 4 at OKLO (Oklo Inc.) as Chief Financial Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Richard Craig Bealmear: insider trades and track record | InsiderTell