Daniel E Brown

CIK 1705952 · President and CEO · last filed 2026-08-24

Daniel E Brown is a President and CEO who has filed 26 SEC Form 4 insider transactions across 3 companies since 2017. The most recent filing shows the insider sold $2.1M of CHRD on Aug 24, 2026. Across all open-market trades the lifetime net is −$2.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $24.4M across reported positions. 19 SEC filings were submitted jointly with Oasis Petroleum Inc.

"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.

Disclosed Exposure

$24.44M

Companies

3

Total Filings

26

Lifetime Open-Market Net

-$2.07M

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

Filer Profile

Reported Address

1201 LAKE ROBBINS DRIVE
THE WOODLANDS, TX 77380

Related Filers

Oasis Petroleum Inc. — 19 joint filings, latest 2026-08-24

ANADARKO PETROLEUM CORP — 10 joint filings, latest 2019-08-09

Western Gas Equity Partners, LP — 1 joint filings, latest 2017-11-13

Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
CHRD	President and CEO	178,659	$136.81	$24.44M	-$2.07M	13	2026-08-24
Chord Energy Corp (OAS) Delisted	See Remarks	114,233	$109.30	$12.49M	$0	3	2022-07-06
APC	EVP, US Onshore Operations	0	$15.51	$0	$0	8	2019-08-09

Recent Filings

26 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
2026-08-24	CHRD	Sell (S)	−13,704	-$2.07M	EDGAR
2026-08-21	CHRD	Notice (144)	−656	-$98.5K	EDGAR
2026-08-20	CHRD	Notice (144)	−13,048	-$1.97M	EDGAR
2026-02-23	CHRD	Tax (F)	−1,353	-$142.1K	EDGAR
2026-01-26	CHRD	Mixed	+19,044	-$191.0K	EDGAR
2026-01-05	CHRD	Tax (F)	−2,996	-$277.7K	EDGAR
2025-04-15	CHRD	Tax (F)	−78,681	-$6.97M	EDGAR
2025-02-24	CHRD	Tax (F)	−1,372	-$156.9K	EDGAR
2025-01-24	CHRD	Grant (A)	+15,298	$0	EDGAR
2025-01-03	CHRD	Tax (F)	−17,374	-$1.98M	EDGAR

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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.