DANIEL B PONEMAN

CIK 1636063 · PRESIDENT & CEO · last filed 2025-03-07

DANIEL B PONEMAN is a PRESIDENT & CEO who has filed 26 SEC Form 4 insider transactions across 2 companies since 2015. The most recent filing, for OKLO, was dated Mar 7, 2025. Across all open-market trades the lifetime net is −$6.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $19.4M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$19.35M

Companies

2

Total Filings

26

Lifetime Open-Market Net

-$6.70M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
OKLO Director $57.49 $0 1 2025-03-07
LEU PRESIDENT & CEO 119,026 $162.58 $19.35M -$6.70M 25 2023-12-22

Recent Filings

26 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-03-07 OKLO Grant (A) $0 EDGAR
2023-12-22 LEU Grant (A) +4,600 $0 EDGAR
2023-04-13 LEU Grant (A) +4,600 $0 EDGAR
2023-04-13 LEU Mixed +29,276 $0 EDGAR
2023-03-28 LEU Mixed +29,276 $0 EDGAR
2022-04-29 LEU Mixed +200 -$283.8K EDGAR
2022-04-04 LEU Mixed +21,716 $0 EDGAR
2022-03-29 LEU Mixed -$331.9K EDGAR
2022-03-02 LEU Mixed -$476.6K EDGAR
2022-01-28 LEU Mixed -$425.3K EDGAR
Showing 110 of 26
Page 1 of 3
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.