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Insider · CIK 0002025403

Josh R. Marion

officer

Files at KOS (Kosmos Energy Ltd.). First filing Feb 4, 2025, latest Feb 5, 2026.

Josh R. Marion files SEC Form 4 as officer at KOS (Kosmos Energy Ltd.). Since Feb 4, 2025, Josh R. Marion has reported 0 open-market buys worth $0 and 3 open-market sells worth $147k, the latest filed on Feb 5, 2026.

A track record needs three past buys with six months of prices behind them; Josh R. Marion has 0, so none is measured yet.

The newest scored trade: sold $32k of KOS on Feb 3, 2026, filed Feb 5, 2026, scored 20 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 1 sell worth $32k.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 3
$0 bought, $147k sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

KOS: Kosmos Energy Ltd.

KOSOct 9, 2026 · close 2.64

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
20Weak
KOSsell 410b5-1
Kosmos Energy Ltd.
$32k
22,940 shares
-11%+59% from low-60% from high
23Weak
KOSsell 510b5-1
Kosmos Energy Ltd.
$65k
20,733 shares
-12%-
17Weak
KOSsell 510b5-1
Kosmos Energy Ltd.
$50k
16,144 shares
-9%-

Planned sales

Form 144 notices this insider filed before selling restricted or control stock, newest first.

FiledCompanySharesValueSale datePast 3 months
Feb 5, 2025 KOS
Kosmos Energy Ltd.
10,354
0.00% of outstanding
$32kFeb 5, 2025$83k
Feb 4, 2025 KOS
Kosmos Energy Ltd.
10,379
0.00% of outstanding
$32kFeb 4, 2025$50k
Feb 3, 2025 KOS
Kosmos Energy Ltd.
16,144
0.00% of outstanding
$50kFeb 3, 2025none

Transactions

Every row this insider has filed, 9 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Feb 3, 2026KOS
Kosmos Energy Ltd.
AGrant or award
Common Stock10b5-1
+7,661$0.00$0217,065Feb 5, 2026
Feb 3, 2026KOS
Kosmos Energy Ltd.
SOpen-market sale
Common Stock10b5-1
-19,656$1.37$27k197,409Feb 5, 2026
Feb 4, 2026KOS
Kosmos Energy Ltd.
SOpen-market sale
Common Stock10b5-1
-3,284$1.42$4,663194,125Feb 5, 2026
Jan 31, 2026KOS
Kosmos Energy Ltd.
AGrant or award
Common Stock10b5-1
+58,080$0.00$0209,404Feb 3, 2026
Feb 4, 2025KOS
Kosmos Energy Ltd.
SOpen-market sale
Common Stock10b5-1
-10,379$3.11$32k161,678Feb 6, 2025
Feb 5, 2025KOS
Kosmos Energy Ltd.
SOpen-market sale
Common Stock10b5-1
-10,354$3.12$32k151,324Feb 6, 2025
Jan 31, 2025KOS
Kosmos Energy Ltd.
AGrant or award
Common Stock10b5-1
+52,800$0.00$0136,561Feb 4, 2025
Jan 31, 2025KOS
Kosmos Energy Ltd.
AGrant or award
Common Stock10b5-1
+51,640$0.00$0188,201Feb 4, 2025
Feb 3, 2025KOS
Kosmos Energy Ltd.
SOpen-market sale
Common Stock10b5-1
-16,144$3.12$50k172,057Feb 4, 2025

Questions about Josh R. Marion

Answered from the filings on this page, as of the latest one.

Is Josh R. Marion buying or selling?

In the last 12 months Josh R. Marion reported 0 open-market buys worth $0 and 1 open-market sell worth $32k on SEC Form 4; the latest was sold $32k of KOS on Feb 3, 2026. Grants, option exercises and tax withholding are not counted.

How did Josh R. Marion's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Josh R. Marion has 0.

Where does Josh R. Marion file Form 4?

Josh R. Marion has filed Form 4 at KOS (Kosmos Energy Ltd.) as SVP and General Counsel. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Josh R. Marion: insider trades and track record | InsiderTell