Christopher A Wright

CIK 1292100 · Chairman of the Board and CEO · last filed 2025-02-05

"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.

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Disclosed Exposure

$60.29M

Companies

3

Total Filings

104

Lifetime Open-Market Net

-$32.04M

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
LBRT Chairman of the Board and CEO 2,999,385 $20.10 $60.29M -$31.19M 88 2025-02-05
OKLO Director $38.53 $0 1 2024-07-12
CARBO CERAMICS INC (CRR) Delisted Vice President, Bus. Dev. 74,284 -$845.4K 2 2007-04-03

Recent Filings · Page 10 of 11

104 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2021-03-09 LBRT Sell (S) −28,570 -$394.7K EDGAR
2021-03-02 LBRT Sell (S) −877 -$10.8K EDGAR
2021-02-26 LBRT Sell (S) −9,123 -$110.0K EDGAR
2021-02-22 LBRT Sell (S) −1,900 -$19.7K EDGAR
2021-02-18 LBRT Sell (S) −28,100 -$311.8K EDGAR
2021-01-22 LBRT Grant (A) +146,455 $0 EDGAR
2021-01-15 LBRT Sell (S) −50,000 -$639.7K EDGAR
2020-04-03 LBRT Tax (F) −40,331 -$91.1K EDGAR
2020-01-23 LBRT Grant (A) +149,481 $0 EDGAR
2019-01-24 LBRT Grant (A) +125,593 $0 EDGAR
Showing 91100 of 104
Page 10 of 11
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.