InsiderTrades

Narayanadas Vivek

SEC CIK 2146790 · EDGAR

Buying vs selling by month open-market trades, last 24 months, OKLO
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
OKLOOklo Inc.GC, Sec 8,369 — $186.2K 92026-08-032026-09-11

Most active insiders at OKLO, 12 months

#InsiderTitleBoughtSold
1 Cochran CarolineCOO, Co-Founder, Dir, 10% —$289.91M
2 DeWitte JacobCEO, Co-Founder, Dir, 10% —$289.91M
3 Bealmear Richard CraigCFO —$21.39M
4 Goodwin William Carroll MurphyChief Legal, Strategy Off —$3.57M
5 Jansen John MDir —$774.0K
6 Schweiger Patrick JosephCTO —$314.1K
7 Kinzley RichardDir —$208.4K
8 Narayanadas VivekGC, Sec —$186.2K
9 Renner AlexandraChief Product Off —$96.3K
10 Hanson JohnChief of Staff —$21.4K

Transactions 9

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-09-15 16:25 2026-09-11 OKLO Oklo Inc. Narayanadas Vivek GC, Sec M - OptEx — +210 8,369 +3% —
T 2026-09-10 16:34 2026-09-09 OKLO Oklo Inc. Narayanadas Vivek GC, Sec S - Sale $43.31 -365 8,159 -4% -$15.8K
T 2026-09-09 16:28 2026-09-08 OKLO Oklo Inc. Narayanadas Vivek GC, Sec S - Sale $42.06 -238 8,524 -3% -$10.0K
DMT 2026-09-08 16:24 2026-09-03+ OKLO Oklo Inc. Narayanadas Vivek GC, Sec M - OptEx — +1,701 8,762 +24% —
DT 2026-09-08 16:24 2026-09-04 OKLO Oklo Inc. Narayanadas Vivek GC, Sec S - Sale+OE $39.88 -538 8,075 -6% -$21.5K
T 2026-08-27 16:34 2026-08-25 OKLO Oklo Inc. Narayanadas Vivek GC, Sec S - Sale $40.80 -223 7,599 -3% -$9,098
DT 2026-08-25 16:07 2026-08-21 OKLO Oklo Inc. Narayanadas Vivek GC, Sec M - OptEx — +4,806 11.1K +77% —
DT 2026-08-25 16:07 2026-08-24 OKLO Oklo Inc. Narayanadas Vivek GC, Sec S - Sale+OE $39.77 -3,264 7,822 -29% -$129.8K
D 2026-08-05 16:06 2026-08-03 OKLO Oklo Inc. Narayanadas Vivek GC, Sec M - OptEx — +1,014 6,280 +19% —

Purchase Sale Sale after option exercise All abbreviations