Janet F Clark

CIK 1216484 · Executive V.P. · last filed 2026-08-04

"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

$57.26M

Companies

Total Filings

186

Lifetime Open-Market Net

-$6.30M

Charts

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

MRO price and trades

Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.

Shares held

Shares owned after each reported transaction on this company (direct holdings as reported).

Open-market buying and selling

by month

Dollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.

Exposure by company

latest

OfficerDirector10% owner* stale (no filing in 3 yrs)

Most recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.

Filer Profile

Related Filers

MARATHON OIL CORP — 28 joint filings, latest 2013-10-02

Archrock, Inc. — 22 joint filings, latest 2011-03-08

DELL INC — 4 joint filings, latest 2013-10-31

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.

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
EOG	Director	49,555	$158.01	$7.83M	-$76.9K	76	2026-08-04
TXN	Director	11,341	$276.48	$3.14M	-$2.98M	51	2026-02-02
MARATHON OIL CORP (MRO) Delisted	Executive V.P.	199,370	$28.55	$5.69M	-$3.24M	20	2013-10-02
DELL	Director	102,486	$451.71	$46.29M	$0	2	2012-07-17
Archrock, Inc. (EXH) Delisted	Director	37,563	—	—	$0	20	2011-03-08
UCO	Director	0	$63.59	$0	$0	5	2007-08-20

Recent Filings · Page 4 of 19

186 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
2023-04-03	EOG	Grant (A)	+300	$34.2K	EDGAR
2023-02-01	EOG	Grant (A)	+399	$52.9K	EDGAR
2023-01-30	TXN	Grant (A)	+574	$0	EDGAR
2023-01-04	EOG	Grant (A)	+386	$50.1K	EDGAR
2022-11-18	TXN	Mixed	—	-$1.22M	EDGAR
2022-11-01	EOG	Grant (A)	+364	$49.8K	EDGAR
2022-09-30	EOG	Grant (A)	+432	$48.9K	EDGAR
2022-08-01	EOG	Grant (A)	+441	$49.1K	EDGAR
2022-07-01	EOG	Grant (A)	+515	$56.9K	EDGAR
2022-05-04	EOG	Grant (A)	+124	$15.0K	EDGAR

Showing 31–40 of 186

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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.